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Credit Cards » Compare Credit Cards » Citi/AAdvantage Platinum Select vs. United Explorer: How They Compare?

Citi/AAdvantage Platinum Select vs. United Explorer: How They Compare?

While the AAdvantage Platinum Select and the United Explorer Card have many common features, the Explorer card is our winner. Here's why:
Author: Baruch Mann (Silvermann)
Interest Rates Last Update: November 15, 2024
The banking product interest rates, including savings, CDs, and money market, are accurate as of this date.
Author: Baruch Mann (Silvermann)
Interest Rates Last Update: November 15, 2024

The banking product interest rates, including savings, CDs, and money market, are accurate as of this date.

We earn a commission from our partner links on this page. It doesn't affect the integrity of our unbiased, independent editorial staff. Transparency is a core value for us, read our advertiser disclosure and how we make money.

The Citi/AAdvantage Platinum Select and United Explorer credit cards are both co-branded airline cards, each with own benefits and drawbacks. Let's compare them side by side:

General Comparison

The Citi® / AAdvantage® Platinum Select® Card is tied to American Airlines, allowing cardholders to earn AAdvantage miles for every dollar spent. Bonus miles are awarded in specific categories like airfare, dining, and gas.

On the other hand, the United Explorer Card is designed for United Airlines fans. Like the Southwest card, it typically offers a generous sign-up bonus in the form of United MileagePlus miles. Cardholders earn miles on everyday purchases, with extra rewards for spending on United flights, dining, and hotel stays.

Here’s a side-by-side comparison of the main features:

united_explorer_card

United Explorer Card
Citi/AAdvantage Platinum Select
Annual Fee
$95 ($0 first year)
$99 (waived for the first 12 months)
Rewards
2x per $1 spent on United purchases, hotel accommodations, restaurants & eligible delivery services and 1x per $1 spent on all other purchases
Earn 2 AAdvantage® miles for every $1 spent at gas stations and restaurants, 2 AAdvantage® miles for every $1 spent on eligible American Airlines purchases and 1 AAdvantage® mile for every $1 spent on other purchases. Earn 1 Loyalty Point for every 1 eligible AAdvantage® mile earned from purchases.
Welcome bonus
50,000 miles after you spend $3,000 on purchases in the first 3 months your account is open.
50,000 American Airlines AAdvantage® bonus miles after $2,500 in purchases within the first 3 months of account opening
0% Intro APR
N/A
N/A
Foreign Transaction Fee
$0
$0
Purchase APR
21.49% – 28.49% variable APR
20.74% – 29.74% (Variable)
Read Review
Read Review
Top Offers

Amex gold

Rewards Plan:
1X – 4X 4X points at restaurants (including Uber Eats purchases in the U.S.) and U.S. supermarkets (up to $25,000 per year in purchases, then 1X points), 3X points on flights booked directly with airlines or on amextravel.com, 2X points on rental cars through amextravel.com and 1X points on all other purchases
Welcome Bonus:
60,000 points 60,000 Membership Rewards® Points after you spend $6,000 on eligible purchases on your new Card in your first 6 months of Card Membership

hilton honors card

Rewards Plan:
3X – 7X 7X Hilton Honors Bonus Points for each dollar of eligible purchases charged directly with hotels and resorts within the Hilton portfolio, 5x points at U.S. restaurants (including takeout and delivery) U.S.supermarkets, U.S. gas stations and 3x points for each dollar on other eligible purchases
Welcome Bonus:
100,000 points 100,000 Hilton Honors Bonus Points after you spend $2,000 in purchases on the Card in the first 6 months of Card Membership

Marriot bonvoy bevy card art

Rewards Plan:
2x – 6x 6X points on purchases at hotels participating in Marriott Bonvoy, 4X points at restaurants worldwide (including takeout and delivery in the U.S.) and U.S. supermarkets (up to $15,000 in combined purchases per year, then 2X points), 2X points on all other purchases
Welcome Bonus:
85,000 points Earn 85,000 Marriott Bonvoy bonus points after you use your new card to make $5,000 in purchases within the first six months of card membership.
Advertiser Disclosure
The product offers that appear on this site are from companies from which this website receives compensation.
Top Offers From Our Partners

Amex gold

Rewards Plan:
1X – 4X 4X points at restaurants (including Uber Eats purchases in the U.S.) and U.S. supermarkets (up to $25,000 per year in purchases, then 1X points), 3X points on flights booked directly with airlines or on amextravel.com, 2X points on rental cars through amextravel.com and 1X points on all other purchases
Welcome Bonus:
60,000 points 60,000 Membership Rewards® Points after you spend $6,000 on eligible purchases on your new Card in your first 6 months of Card Membership

hilton honors card

Rewards Plan:
3X – 7X 7X Hilton Honors Bonus Points for each dollar of eligible purchases charged directly with hotels and resorts within the Hilton portfolio, 5x points at U.S. restaurants (including takeout and delivery) U.S.supermarkets, U.S. gas stations and 3x points for each dollar on other eligible purchases
Welcome Bonus:
100,000 points 100,000 Hilton Honors Bonus Points after you spend $2,000 in purchases on the Card in the first 6 months of Card Membership

Marriot bonvoy bevy card art

Rewards Plan:
2x – 6x 6X points on purchases at hotels participating in Marriott Bonvoy, 4X points at restaurants worldwide (including takeout and delivery in the U.S.) and U.S. supermarkets (up to $15,000 in combined purchases per year, then 2X points), 2X points on all other purchases
Welcome Bonus:
85,000 points Earn 85,000 Marriott Bonvoy bonus points after you use your new card to make $5,000 in purchases within the first six months of card membership.
Advertiser Disclosure
The product offers that appear on this site are from companies from which this website receives compensation.
Top Offers

amex platinum

Rewards Plan:
1X – 5X 5X points on up to $500,000 spent on directly-booked airfare and flights and prepaid hotels booked through American Express Travel (per calendar year), 2X points on prepaid car rentals through American Express Travel and 1X points on all other purchases
Welcome Bonus:
80,000 points 80,000 Membership Rewards® points after you spend $8,000 on purchases on your new Card in your first 6 months of Card Membership

amex brilliant

Rewards Plan:
2X – 6X 6 Marriott Bonvoy points for each dollar of eligible purchases at hotels participating in the Marriott Bonvoy™ program, 3 points at Worldwide restaurants and on flights booked directly with airlines and 2 points on all other eligible purchases
Welcome Bonus:
95,000 points 95,000 Marriott Bonvoy points after spending $6,000 within the first 6 months of card membership.

Amex Delta SkyMiles Platinum card

Rewards Plan:
1X – 3X 3X Miles on Delta purchases and purchases made directly with hotels, 2X Miles at restaurants worldwide including takeout and delivery in the U.S., and at U.S. supermarkets and 1X Miles on all other eligible purchases
Welcome Bonus:
60,000 miles 60,000 Bonus Miles after you spend $3,000 in purchases on your new Card in your first 6 months
Advertiser Disclosure
The product offers that appear on this site are from companies from which this website receives compensation.

Airline Miles Rewards Analysis: Which Card Is Better?

When we analyze the number of points cardholders can get for each card for the same spend, we can see no significant difference between the cards when it comes to miles earnings – but the AAdvantage Platinum cards wins overall due to higher value of each mile:

united_explorer_card

Spend Per Category
United Explorer Card
AAdvantage Platinum Select
$10,000 – U.S Supermarkets
10,000 miles
10,000 miles
$4,000 – Restaurants
8,000 miles
8,000 miles
$5,000 – Airline
10,000 miles
10,000 miles
$5,000 – Hotels
10,000 miles
5,000 miles
$4,000 – Gas
4,000 miles
8,000 miles
Total Points
42,000 miles
41,000 miles
Redemption Value (Estimated)
1 mile = ~1.2 cents
1 mile = ~1.5 cents
Estimated Annual Value
$504
$615

With the United Explorer Card, you can turn your miles into travel experiences. Use miles for flights with United or its partners, covering destinations worldwide. Additionally, explore options beyond flights, such as hotel stays, car rentals, and merchandise.

Book a Flight on United with the explorer card
Use miles to book a flight card (screenshot taken by our team from United app)

With the Citi Platinum Select Card, you can redeem your points for a variety of options. This includes cash back, travel rewards, gift cards, and merchandise. Whether you prefer getting money back, planning a getaway, or treating yourself with gift cards or items, the card provides flexible and straightforward redemption choices.

Book a flight with American Airlines Select Platinum miles
Book a flight with American Airlines Select Platinum miles (screenshot taken by our team from American Airlines app)

Airline Benefits And Protections: Comparison

The United Explorer is the winner when it comes to extra perks and protections, as it offers benefits such as TSA PreCheck reimbursement, the option to earn PQP to achieve an Elite status and travel insurance coverage that you won't be able to get wth the AAdvantage Platinum card.

United Explorer Card

united_explorer_card

  • Global Entry/TSA Precheck® Reimbursement: You can receive up to $100 as a statement credit every four years to cover the application fee for Global Entry, TSA Precheck®, or NEXUS, making your airport security process faster and more convenient.
  • 25% Back on In-Flight Purchases: You'll get a 25% statement credit on purchases of food, beverages, and Wi-Fi on United-operated flights when you pay with your Explorer Card, saving you money during your travels.
  • Priority Boarding: You and your companions on the same reservation can board United-operated flights before the general boarding process.
Apply for a priority boarding with United Explorer
Apply for a priority boarding with United Explorer (Photo by Rawpixel.com/Shutterstock)
  • Earn Premier Qualifying Points (PQP): You can earn PQP to help you achieve MileagePlus Premier® status, enhancing your travel experience with United Airlines.
  • Auto Rental Collision Damage Waiver: Decline the rental company's collision insurance and charge the entire rental cost to your card. This provides primary insurance coverage for theft and collision damage for most rental cars in the U.S. and abroad.
  • Trip Cancellation/Interruption Insurance: You can be reimbursed for pre-paid, non-refundable passenger fares if your trip is canceled or cut short due to covered situations like sickness or severe weather.
  • Trip Delay Reimbursement: If your common carrier travel is delayed over 12 hours or requires an overnight stay, you and your family are covered for unreimbursed expenses, such as meals and lodging.
  • Visa Concierge: Enjoy complimentary access to Visa Signature® Concierge Service 24/7, helping you find tickets to events, make dinner reservations, and more.
  • Free First Checked Bag: You and a companion can save up to $140 per roundtrip by receiving a free checked bag when flying with United, reducing your travel expenses.
baggage fees to pay on United Airlines Flight
(Photo by FOTOGRIN/Shutterstock)
  • Purchase Protection: Provides coverage for new purchases against damage or theft for 120 days.
  • Baggage Delay Insurance: Reimburses essential purchases like toiletries and clothing for baggage delays exceeding 6 hours by a passenger carrier.

  • Lost Luggage Reimbursement: Offers coverage for damaged or lost luggage when checked or carried on by you or an immediate family member.

Citi/AAdvantage Platinum Select

  • First Checked Bag Free: Travelers with the Citi® / AAdvantage® Platinum Select® card enjoy the benefit of a first checked bag free on domestic American Airlines itineraries for themselves and up to four companions on the same reservation.

  • Preferred Boarding: Cardholders also receive preferred boarding on American Airlines flights, allowing them to save time and enhance productivity during the boarding process.
Cardholders also receive preferred boarding
Cardholders also receive preferred boarding (Photo by Francesco Scatena/Shutterstock)
  • 25% Savings on Inflight Food and Beverage: When using the card on American Airlines flights, users receive a 25% discount on purchases of inflight food and beverages, providing additional savings during air travel.
  • $125 American Airlines Flight Discount: By spending $20,000 or more in purchases during the cardmembership year and renewing the card, users can earn a $125 American Airlines Flight Discount.
Fly American Airlines
(Photo by Markus Mainka/Shutterstock)

When You Might Want The United Explorer Card?

Here are situations when you might prefer the United Explorer over the AAdvantage Platinum Select:

  • You Want Broader Travel Insurance Coverage: The United Explorer card offers protections and travel insurance that you won't be able to get with the Citi platinum credit card. If you are looking for a card with protections, it may be a better option.

  • You Want Global Entry or TSA PreCheck Priority: Choose the United Explorer if you prioritize expedited security processes, as the card provides a statement credit for Global Entry or TSA PreCheck, streamlining your airport experience.

  • You're Near United Hub Proximity: Opt for the United Explorer if you reside near a United Airlines hub, as it often results in more convenient flight options, potentially maximizing the card's benefits like priority boarding and free checked bags.

Top Offers

Amex gold

Rewards Plan:
1X – 4X 4X points at restaurants (including Uber Eats purchases in the U.S.) and U.S. supermarkets (up to $25,000 per year in purchases, then 1X points), 3X points on flights booked directly with airlines or on amextravel.com, 2X points on rental cars through amextravel.com and 1X points on all other purchases
Welcome Bonus:
60,000 points 60,000 Membership Rewards® Points after you spend $6,000 on eligible purchases on your new Card in your first 6 months of Card Membership

hilton honors card

Rewards Plan:
3X – 7X 7X Hilton Honors Bonus Points for each dollar of eligible purchases charged directly with hotels and resorts within the Hilton portfolio, 5x points at U.S. restaurants (including takeout and delivery) U.S.supermarkets, U.S. gas stations and 3x points for each dollar on other eligible purchases
Welcome Bonus:
100,000 points 100,000 Hilton Honors Bonus Points after you spend $2,000 in purchases on the Card in the first 6 months of Card Membership

Marriot bonvoy bevy card art

Rewards Plan:
2x – 6x 6X points on purchases at hotels participating in Marriott Bonvoy, 4X points at restaurants worldwide (including takeout and delivery in the U.S.) and U.S. supermarkets (up to $15,000 in combined purchases per year, then 2X points), 2X points on all other purchases
Welcome Bonus:
85,000 points Earn 85,000 Marriott Bonvoy bonus points after you use your new card to make $5,000 in purchases within the first six months of card membership.
Advertiser Disclosure
The product offers that appear on this site are from companies from which this website receives compensation.
Top Offers From Our Partners

Amex gold

Rewards Plan:
1X – 4X 4X points at restaurants (including Uber Eats purchases in the U.S.) and U.S. supermarkets (up to $25,000 per year in purchases, then 1X points), 3X points on flights booked directly with airlines or on amextravel.com, 2X points on rental cars through amextravel.com and 1X points on all other purchases
Welcome Bonus:
60,000 points 60,000 Membership Rewards® Points after you spend $6,000 on eligible purchases on your new Card in your first 6 months of Card Membership

hilton honors card

Rewards Plan:
3X – 7X 7X Hilton Honors Bonus Points for each dollar of eligible purchases charged directly with hotels and resorts within the Hilton portfolio, 5x points at U.S. restaurants (including takeout and delivery) U.S.supermarkets, U.S. gas stations and 3x points for each dollar on other eligible purchases
Welcome Bonus:
100,000 points 100,000 Hilton Honors Bonus Points after you spend $2,000 in purchases on the Card in the first 6 months of Card Membership

Marriot bonvoy bevy card art

Rewards Plan:
2x – 6x 6X points on purchases at hotels participating in Marriott Bonvoy, 4X points at restaurants worldwide (including takeout and delivery in the U.S.) and U.S. supermarkets (up to $15,000 in combined purchases per year, then 2X points), 2X points on all other purchases
Welcome Bonus:
85,000 points Earn 85,000 Marriott Bonvoy bonus points after you use your new card to make $5,000 in purchases within the first six months of card membership.
Advertiser Disclosure
The product offers that appear on this site are from companies from which this website receives compensation.
Top Offers

amex platinum

Rewards Plan:
1X – 5X 5X points on up to $500,000 spent on directly-booked airfare and flights and prepaid hotels booked through American Express Travel (per calendar year), 2X points on prepaid car rentals through American Express Travel and 1X points on all other purchases
Welcome Bonus:
80,000 points 80,000 Membership Rewards® points after you spend $8,000 on purchases on your new Card in your first 6 months of Card Membership

amex brilliant

Rewards Plan:
2X – 6X 6 Marriott Bonvoy points for each dollar of eligible purchases at hotels participating in the Marriott Bonvoy™ program, 3 points at Worldwide restaurants and on flights booked directly with airlines and 2 points on all other eligible purchases
Welcome Bonus:
95,000 points 95,000 Marriott Bonvoy points after spending $6,000 within the first 6 months of card membership.

Amex Delta SkyMiles Platinum card

Rewards Plan:
1X – 3X 3X Miles on Delta purchases and purchases made directly with hotels, 2X Miles at restaurants worldwide including takeout and delivery in the U.S., and at U.S. supermarkets and 1X Miles on all other eligible purchases
Welcome Bonus:
60,000 miles 60,000 Bonus Miles after you spend $3,000 in purchases on your new Card in your first 6 months
Advertiser Disclosure
The product offers that appear on this site are from companies from which this website receives compensation.

When You Might Want The AAdvantage Platinum Select?

Here are a few situations where you might prefer the AAdvantage Platinum Select over the United Explorer:

  • You're Loyal To American Airlines: If you frequently fly with American Airlines or prefer their extensive route network, the Citi/AAdvantage Platinum Select is a great choice. It offers benefits like free checked bags and priority boarding to enhance your travel experience.

  • You Prefer The Oneworld Alliance:

    If you're loyal to the Oneworld alliance, the Citi/AAdvantage Platinum Select is the better option. It aligns with American Airlines’ partnership within the alliance, giving you potential advantages when flying with other member airlines.

Compare The Alternatives

If you're looking for an airline miles credit card– there are some excellent alternatives you may want to consider:

united infinite card

amex platinum

Delta SkyMiles® Reserve American Express Card

United Club Infinite Card
The Platinum Card® from American Express
Delta SkyMiles® Reserve American Express
Annual Fee
$525
Rewards
Up to 4x miles 4x miles on United Airlines purchases, 2x miles on all other travel purchases, dining and eligible delivery services and 1x miles on all other purchases
1X – 5X 5X points on up to $500,000 spent on directly-booked airfare and flights and prepaid hotels booked through American Express Travel (per calendar year), 2X points on prepaid car rentals through American Express Travel and 1X points on all other purchases
1X – 3X 3X miles per dollar on eligible Delta flights and Delta Vacations® with 1X miles on all other purchases
Welcome bonus
90,000 miles 90,000 bonus miles after qualifying purchases
80,000 points 80,000 Membership Rewards® points after you spend $8,000 on purchases on your new Card in your first 6 months of Card Membership
70,000 miles Earn 70,000 bonus miles after you spend $5,000 in eligible purchases on your new card in your first six months of card membership.
Foreign Transaction Fee
$0
$0
Purchase APR
21.49% – 28.49% variable APR
See Pay Over Time APR
20.24% – 29.24% Variable

Compare AAdvantage Platinum Select

We think that for most consumers, the no-annual-fee AAdvantage MileUp card may be a better option. When you may consider the Platinum Select?

American Airlines AAdvantage MileUp vs. Platinum Select

Paying an annual fee with higher rewards rate & benefits, or getting a no annual fee card with access to Amex membership?

Here's our analysis: Delta SkyMiles Blue vs AAdvantage Platinum Select

The AAdvantage Platinum Select and the Southwest Premier card share many common features.

Here's where each card shines: AAdvantage Platinum Select vs. Southwest Rapid Rewards Premier

The Citi/AAdvantage Executive offers better cashback value and perks than the Platinum Select, but usually it doesn't worth the annual fee.

Citi/AAdvantage Executive World Elite vs. Citi/AAdvantage Platinum Select

While the Citi/AAdvantage Platinum Select wins at cashback value, the Aviator Red World card offers better airline perks.

AAdvantage Aviator Red World Elite Mastercard vs AAdvantage Platinum Select

The Delta Gold and AAdvantage Platinum Select offer similar cashback value, but the Delta card is the winner due to its diverse travel perks.

Delta SkyMiles Gold vs. Citi/ AAdvantage Platinum Select: Which Card Wins?

While the airline perks are quite comparable, the JetBlue Plus Card emerges as the preferred choice thanks to higher cashback rates

Citi/ AAdvantage Platinum Select vs JetBlue Plus Card: Side By Side Comparison

Compare United Explorer Card

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United Gateway vs United Explorer Card: How They Compare?

The Quest card has recently launched in order to provide a premium alternative to the old Explorer card. How they compared & is it worth it?

United℠ Explorer Card vs United Quest℠ Card: Which is Better?

In this comparison, we will delve into the key features, benefits, and considerations of both the United Explorer and Infinite Card.

United Explorer vs Infinite Card: How They Compare?

The Chase Sapphire Preferred is more versatile and offers better travel rewards than the Explorer card. But what if you're loyal to United?

United Explorer Card vs Chase Sapphire Preferred: Side By Side Comparison

The United Explorer and the Southwest Premier card have numerous shared features. Let's explore the distinctive strengths of each card.

Southwest Rapid Rewards Premier vs. United Explorer: Comparison

The Delta SkyMiles Gold and the United Explorer Card offer airline benefits and similar fees. The SkyMiles Gold is our winner – here's why.

United Explorer vs Delta SkyMiles Gold: Side By Side Comparison

The Alaska Visa offers higher annual cashback value than United Explorer, but the latter takes the lead when it comes to airline perks.

Alaska Visa Signature vs United Explorer: Side By Side Comparison

Picture of Baruch Mann (Silvermann)

Baruch Mann (Silvermann)

Baruch Silvermann is a financial expert, experienced analyst, and founder of The Smart Investor.  Silvermann has contributed to Yahoo Finance and cited as an authoritative source in financial outlets like Forbes, Business Insider, CNBC Select, CNET, Bankrate, Fox Business, The Street, and more.
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Editorial Note: Opinions expressed here are author’s alone, not those of any bank, credit card issuer, hotel, airline, or other entity. This content has not been reviewed, approved or otherwise endorsed by any of the entities included within the post.

Credit Card Reviews Methodology

In order to determine the best possible credit cards, we look at things like fees, interest rates and rewards. We do this with companies that are associated with us as partners as well as other offerings. From there, we make a decision about what the best card is related to different categories and needs. We focus on interest rate cost & fees, especially the cost of carrying a balance, rewards – cards accumulate rewards in different currencies—points, miles, cash back—and their values vary widely usability – cards that accept a wide range of credit profiles and offer simple solutions for things like checking your credit score or contacting. We also consider customer reviews.

We look at cards related to good or excellent credit ratings that will then provide a range of different benefits and improvements for someone who has these scores. We also look at low fees when it comes to those who have lower credit scores.

This website is an independent, advertising-supported comparison service. The product offers that appear on this site are from companies from which this website receives compensation. This compensation may impact how and where products appear on this site (including, for example, the order in which they appear).

This website does not include all card companies or all card offers available in the marketplace. This website may use other proprietary factors to impact card offer listings on the website such as consumer selection or the likelihood of the applicant’s credit approval.

This allows us to maintain a full-time, editorial staff and work with finance experts you know and trust. The compensation we receive from advertisers does not influence the recommendations or advice our editorial team provides in our articles or otherwise impacts any of the editorial content on The Smart Investor.

While we work hard to provide accurate and up to date information that we think you will find relevant, The Smart Investor does not and cannot guarantee that any information provided is complete and makes no representations or warranties in connection thereto, nor to the accuracy or applicability thereof.

Learn more about how we review products and read our advertiser disclosure for how we make money. All products are presented without warranty.