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Best Airline Credit Cards 2026: Earn Miles Faster on Every Flight

Last Updated: March 2026

Summary: Airline credit cards let you earn miles on everyday spending, unlock free checked bags, priority boarding, and companion tickets. We reviewed cards from every major U.S. airline to help you pick the right one.

Why Get an Airline Credit Card?

If you fly the same airline two or more times per year, a co-branded airline credit card is one of the fastest ways to stack miles and unlock perks that actually save you money. Unlike flexible travel cards such as the Chase Sapphire Preferred, airline cards tie your rewards to a specific carrier, but they compensate with benefits you cannot get anywhere else:

The trick is matching the card to the airline you already fly. Loyalty pays dividends in the miles game, and splitting your earning across three programs means you never accumulate enough in any one to book a free flight. Pick your airline, then pick the card. For a broader look at flexible options, see our best travel credit cards guide.

United Airlines Cards (Chase)

United Explorer Card

Sign-up Bonus: 60,000 miles after $3,000 in 3 months

Annual Fee: $95

Earning: 2x on United, dining, and hotel stays | 1x on everything else

Key Perks: Free first checked bag (saves $70/round trip), two United Club one-time passes per year, priority boarding, 25% back on in-flight purchases

The United Explorer is the sweet spot for most United flyers. The free checked bag benefit alone justifies the $95 fee if you fly United even twice a year. Pair it with a Chase Sapphire Preferred to transfer Ultimate Rewards points into your United account for even faster award bookings.

Pros: Strong sign-up bonus, valuable bag benefit, low annual fee

Cons: Limited earning outside United and dining, no lounge access

Full Review & Apply

United Quest Card

Sign-up Bonus: 70,000 miles after $4,000 in 3 months

Annual Fee: $250

Earning: 3x on United, 2x on dining, streaming, and select transit | 1x on everything else

Key Perks: Two free checked bags, up to $125 United travel credit, 10,000 anniversary miles, Premier Access benefits

A step up from the Explorer for travelers who fly United frequently and want more aggressive earning. The two free checked bags and the $125 travel credit bring the effective annual fee down to roughly $25 if you use both benefits. The 10,000-mile anniversary bonus is a nice annual top-up.

Pros: Two free bags, annual credit offsets fee, 3x on United purchases

Cons: Higher spend requirement for bonus, $250 fee requires regular United travel to justify

Full Review & Apply

Delta SkyMiles Cards (Amex)

Delta SkyMiles Gold Card

Sign-up Bonus: 70,000 miles after $2,000 in 6 months

Annual Fee: $150

Earning: 2x on Delta, restaurants, and U.S. supermarkets | 1x everything else

Key Perks: First checked bag free ($60/round trip savings), priority boarding, 20% back on in-flight purchases

The Gold is Delta's entry-level card and one of the best values in airline credit cards. Delta often runs elevated sign-up offers of 70,000-90,000 miles, making it worth checking our sign-up bonus tracker for the latest deals. The free bag perk extends to companions on the same reservation.

Pros: Low spend requirement, generous bonus offers, strong everyday earning categories

Cons: SkyMiles can have variable redemption values, no lounge access

Full Review & Apply

Delta SkyMiles Platinum Card

Sign-up Bonus: 80,000 miles after $3,000 in 6 months

Annual Fee: $350

Earning: 3x on Delta, 2x at restaurants and U.S. supermarkets | 1x everything else

Key Perks: Companion Certificate (domestic, main cabin), free checked bag, Medallion Qualifying Dollar boost, Sky Club access on Delta-operated flights when flying Delta same day

The Companion Certificate alone is worth $200-500 depending on the route you book. If you fly Delta domestically with a partner at least once a year, this card pays for itself instantly. The Medallion Qualifying Dollar boost also helps if you are chasing Delta elite status.

Pros: Companion Certificate is extremely valuable, status boost, strong earning rate

Cons: Companion cert is domestic only and main cabin, higher annual fee

Full Review & Apply

American Airlines Cards (Citi)

Citi AAdvantage Platinum Select

Sign-up Bonus: 50,000 miles after $2,500 in 3 months

Annual Fee: $99 (waived first year)

Earning: 2x on American Airlines, gas stations, restaurants, and cable/internet | 1x everything else

Key Perks: First checked bag free, preferred boarding, 25% savings on in-flight food and Wi-Fi

With the first year annual fee waived, this is an excellent card to try out for a year and evaluate. American Airlines miles can be redeemed for flights on all oneworld alliance partners, giving you broad coverage across British Airways, Cathay Pacific, Japan Airlines, and Qantas. Be aware of Citi's application rules (1/8 and 2/65) before applying.

Pros: First-year fee waived, oneworld alliance access, solid bonus categories

Cons: AAdvantage devaluations have been frequent, domestic redemptions can be pricey

Full Review & Apply

Southwest Cards (Chase)

Southwest Rapid Rewards Priority Card

Sign-up Bonus: 50,000 points after $1,000 in 3 months

Annual Fee: $149

Earning: 3x on Southwest, 2x on Rapid Rewards hotel/car partners, local transit, and internet | 1x everything else

Key Perks: $75 annual Southwest travel credit, 7,500 anniversary points, 4 upgraded boardings per year, no blackout dates on any Southwest flight

Southwest's points system is uniquely transparent: each point is worth roughly 1.4 cents and there are no blackout dates. The Companion Pass, which allows a designated companion to fly free on all your Southwest flights for up to two years, is the most valuable perk in domestic travel. Earning 135,000 qualifying points in a calendar year gets you the Companion Pass, and the sign-up bonus from this card counts toward that threshold.

Pros: No blackout dates, transparent pricing, Companion Pass opportunity, $75 credit offsets fee

Cons: Only useful for Southwest flights, no international routes, limited earning outside Southwest

Full Review & Apply

JetBlue Cards (Barclays)

JetBlue Plus Card

Sign-up Bonus: 60,000 points after $1,000 in 3 months

Annual Fee: $99

Earning: 6x on JetBlue, 2x at restaurants and grocery stores | 1x everything else

Key Perks: 5,000 anniversary points, 50% savings on in-flight purchases, free first checked bag, Mosaic status path

The 6x earning rate on JetBlue is the highest on-airline earn rate of any U.S. airline card. If JetBlue is your primary carrier for East Coast or Caribbean routes, this card will stack points incredibly quickly. JetBlue points are also worth approximately 1.3 cents each, making that 6x effectively an 8% return on JetBlue purchases.

Pros: Industry-leading 6x on JetBlue, low spend requirement for bonus, strong grocery earning

Cons: JetBlue's route network is smaller than legacy carriers, redemption options are limited

Full Review & Apply

Alaska Airlines Cards (Bank of America)

Alaska Airlines Visa Signature

Sign-up Bonus: 70,000 miles + Companion Fare after $3,000 in 90 days

Annual Fee: $95

Earning: 3x on Alaska Airlines, 2x on eligible transit/streaming | 1x everything else

Key Perks: Companion Fare from $122 annually, free checked bag, 20% back on in-flight purchases, no foreign transaction fees

The Alaska Visa Signature delivers the best value-to-fee ratio in the airline card space. The annual Companion Fare, which lets you book a second ticket for just $122 (taxes and fees) when you buy one, is worth $200-600 on most routes. Combined with the free checked bag and a $95 annual fee, this card pays for itself every single year. Alaska's Mileage Plan also has exceptional oneworld partner redemptions. Use Alaska miles to book Cathay Pacific business class to Asia or Japan Airlines first class for incredible value.

Pros: Companion Fare is phenomenal value, strong partner redemptions, low annual fee, no FTF

Cons: Alaska's route network is West Coast-heavy, limited non-airline earning

Full Review & Apply

Full Comparison Table

Card Annual Fee Sign-up Bonus Airline Earn Rate Free Bags Best Feature
United Explorer $95 60,000 miles 2x 1st bag Low fee + strong perks
United Quest $250 70,000 miles 3x 1st + 2nd bags $125 travel credit
Delta Gold $150 70,000 miles 2x 1st bag Low spend requirement
Delta Platinum $350 80,000 miles 3x 1st bag Companion Certificate
Citi AAdvantage Platinum $99 50,000 miles 2x 1st bag 1st year fee waived
SW Priority $149 50,000 points 3x 2 free (all SW) Companion Pass path
JetBlue Plus $99 60,000 points 6x 1st bag Highest airline earn rate
Alaska Visa Signature $95 70,000 miles 3x 1st bag Companion Fare ($122)

How to Choose the Right Airline Card

Selecting the right airline card comes down to three factors:

  1. Which airline do you fly most? — Look at your last 12 months of flight history. The airline you fly most frequently is the one where a co-branded card delivers the most value through bags, boarding, and miles.
  2. Do you have a hub advantage? — If you live near a Delta hub (Atlanta, Detroit, Minneapolis, Salt Lake City), Delta cards make sense. United hubs include Newark, Chicago O'Hare, Houston, Denver, and San Francisco. American hubs include Dallas, Charlotte, Miami, and Philadelphia. Play to your geography.
  3. Are you chasing status? — If you are close to elite status, cards like the Delta Platinum (which awards Medallion Qualifying Dollars) can bridge the gap. If status does not matter, focus on the sign-up bonus and ongoing perks.

Airline Card vs. Flexible Travel Card

Not sure whether to go airline-specific or flexible? Here is the quick decision framework:

Choose an Airline Card If:

  • You fly one airline 4+ times/year
  • Free checked bags save you $200+/year
  • You want a Companion Pass or Companion Fare
  • You live at an airline's hub city

Choose a Flexible Card If:

  • You fly multiple airlines
  • You want transfer partner flexibility
  • You value hotel + flight rewards equally
  • You prefer booking through a travel portal

Many experienced travelers carry both: a flexible card like the Chase Sapphire Reserve for everyday earning, plus one airline card for the bag and boarding perks. Learn more about flexible points in our points vs. miles guide.

Maximizing Your Airline Miles

Once you have your airline card, use these strategies to earn miles faster:

Our Top Pick

Alaska Airlines Visa Signature

Best overall airline card for value. The annual Companion Fare from $122 makes this a no-brainer at just $95/year.

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Disclosure: Travel Card Guide earns a commission when you open a credit card through our links. This does not affect the price you pay. We only recommend cards we genuinely believe offer exceptional value. Card information is sourced from public issuer websites and may change without notice. Always verify terms directly with the card issuer before applying.