The card that works best depends on which airline you fly most and how you spend
There is no single best airline credit card because the value you get depends on two things: which airline you actually use, and whether you spend more on flights, dining, or everyday purchases. A card that earns 5 points per dollar on United flights is worthless if you fly Delta. A card with a high annual fee makes sense only if you redeem enough points to cover it. The right choice is the one that matches your actual spending pattern and your actual airline loyalty.
The major carriers — American, Delta, Southwest, and United — each issue their own branded cards through Chase, American Express, or Citi. These cards typically earn 2 to 3 points per dollar on purchases with that airline, 1 to 2 points per dollar on dining and travel, and 1 point per dollar on everything else. They also offer a sign-up bonus (usually 50,000 to 75,000 points) and an annual fee (usually $95 to $550). Some waive the first year's fee.
Key Takeaways
- Airline cards earn the most points when you use them for flights and purchases with that specific airline, so the card should match the airline you actually fly most often.
- The sign-up bonus is often worth $500 to $1,000 in travel value, but only if you can spend the required amount (usually $3,000 to $5,000) within the first few months without changing your normal habits.
- An annual fee of $95 to $550 makes sense only if you redeem enough points each year to cover it — typically 10,000 to 50,000 points depending on the card.
- Dining and hotel purchases earn fewer points on airline cards than on general travel cards, so if you spend heavily on hotels, a card like the Chase Sapphire Preferred may deliver more value.
- Points from airline cards can usually be transferred to partner airlines or redeemed for non-flight purchases at a lower rate, but the best value comes from booking flights directly.
How airline card points compare to general travel cards
An airline card concentrates its rewards on one carrier. The Chase United Explorer Card, for example, earns 2 points per dollar on United purchases and 1 point per dollar on dining, gas, and hotels. The Chase Sapphire Preferred earns 2 points per dollar on dining and travel (including flights on any airline) and 1 point per dollar on everything else.
If you fly United four times a year and eat out twice a week, the United card will earn more points overall. If you fly three different airlines and rarely eat out, the Sapphire Preferred will likely earn more. The math changes again if you value points differently — United points might be worth 1.5 cents each on your typical routes, while Sapphire points are worth 2 cents each when transferred to a partner airline.
The sign-up bonus is often the largest source of value in the first year. A 75,000-point bonus on a United card might be worth $750 to $1,125 depending on how you redeem it. But you have to spend the required amount (often $3,000 to $5,000) within three months to earn it. If that spending is new money you would not normally spend, the bonus is less valuable because you are paying interest on a higher balance.
Which airline card makes sense for frequent flyers
If you fly the same airline at least four times a year, an airline card usually pays for itself. A $95 annual fee requires you to redeem about 6,000 to 10,000 points per year to break even, depending on point value. Four round-trip flights on a premium airline card will earn you that much in bonus points alone.
The higher-tier cards ($450 to $550 annual fee) include benefits like free checked bags, priority boarding, and annual travel credits that offset the fee. The American Express Platinum Card, for example, includes a $200 annual airline fee credit and a $100 hotel credit, which covers half the $550 annual fee before you earn a single point. But these cards make sense only if you actually use those benefits.
Occasional flyers — those who take one or two trips a year on different airlines — usually come out ahead with a general travel card or a cash-back card. The points you earn will be modest either way, so the annual fee becomes a larger percentage of your total value.
Sign-up bonuses and how to use them wisely
The sign-up bonus is the main reason to open an airline card. A 75,000-point bonus is worth roughly $750 to $1,200 in flight value, depending on the airline and your routes. But the bonus is only valuable if you can meet the spending requirement without overspending.
The spending requirement is usually $3,000 to $5,000 in the first three months. If you normally spend $1,500 a month, you can meet a $5,000 requirement by putting your regular spending on the card. If you normally spend $500 a month, you would have to increase your spending by $1,000 to $1,500 per month to may have access to — which is expensive if you are paying interest on that balance.
Some people meet the requirement by paying bills, insurance, or taxes with the card (if the issuer allows it without a fee). Others time a large purchase like a flight or hotel stay to coincide with opening the card. The key is to meet the requirement with money you were already planning to spend.
Annual fees and when they are worth paying
Airline card annual fees range from $0 (for some entry-level cards) to $550 (for premium American Express cards). The fee is worth paying only if the benefits you receive exceed the cost.
A $95 annual fee breaks even if you redeem 6,000 to 10,000 points per year, depending on point value. A $450 annual fee breaks even if you use the included credits (airline fee credit, hotel credit, lounge access) and redeem 20,000 to 30,000 points per year. If you do not use the credits, the fee becomes harder to justify.
Some cards waive the annual fee for the first year, which gives you time to decide whether the card is worth keeping. Others offer a reduced fee ($99 instead of $450) if you downgrade to a lower tier after the first year. Check the issuer's website for the current offer before you open the card.
How to compare point value across different airlines
Points are not all worth the same. A United point is typically worth 1 to 1.5 cents when redeemed for a flight, while an American Express point (from the Platinum Card) is worth 1 to 2 cents. The difference comes down to the routes you fly and how you redeem.
Points are worth more when you book premium cabins (business or first class) or long-haul flights, because the airline charges more miles for those seats. They are worth less when you book short domestic flights or off-peak times. If you mostly fly short routes on off-peak days, your points will be worth less, and a card with a lower annual fee might be better.
You can also transfer points from some airline cards to partner airlines or hotel programs. A United card, for example, lets you transfer points to 40+ partner airlines at a 1:1 ratio. This can be valuable if you want to book a partner airline or if you have leftover points that do not quite cover a United flight. But transfers usually result in a lower effective value than booking directly.
Comparing the major airline cards side by side
The table below shows the current structure of the major airline cards. Annual fees, sign-up bonuses, and earning rates change frequently, so check the issuer's website for the most current offer before opening an account.
| Card | Annual Fee | Sign-Up Bonus | Points Per Dollar (Airline) | Points Per Dollar (Dining) |
|---|---|---|---|---|
| Chase United Explorer | $95 | 50,000–60,000 | 2 | 1 |
| American Express Gold Delta | $99 | 50,000–70,000 | 2 | 1 |
| Citi American Airlines | $99 | 50,000–75,000 | 2 | 1 |
| Chase Southwest Rapid Rewards | $69 | 40,000–60,000 | 2 | 1 |
| American Express Platinum | $550 | 75,000–150,000 | 1–5* | 1 |
*Platinum earns 5 points per dollar on flights and hotels booked through American Express Travel, 1 point per dollar on everything else.
Frequently Asked Questions
Should I open an airline card if I only fly once or twice a year?
Probably not. The sign-up bonus is valuable, but the annual fee and lower earning rate on non-airline purchases usually make a general travel card or cash-back card better for infrequent flyers. If you do open an airline card, choose one with a low annual fee ($69 to $99) and plan to close it after the first year if you do not fly again.
Can I earn points faster by opening multiple airline cards?
You can earn multiple sign-up bonuses by opening different cards, but each process lowers your credit score temporarily and issuers may deny you if you have opened too many cards recently. Most people should space applications at least three months apart. Focus on one airline card at a time unless you genuinely fly multiple carriers equally often.
What happens to my points if I close the card?
Your points stay in your airline account and do not disappear when you close the card. However, some airlines will close your frequent flyer account if you have no activity for 12 to 24 months, which could result in losing your points. Keep the account active by earning points through flights or other partners, even if you close the card.
Are airline card points worth more than cash back?
It depends on how you redeem. Points redeemed for premium cabin flights can be worth 2 to 3 cents each, which beats most cash-back cards. Points redeemed for economy flights or converted to other rewards are often worth 1 to 1.5 cents each, which is less than 2% cash back. Calculate the value of your typical redemptions before deciding.
Should I get a premium airline card with a high annual fee?
Only if you fly frequently enough to use the included benefits (checked bags, priority boarding, lounge access, travel credits) and redeem enough points to cover the fee. If you fly four or more times per year on the same airline and value those perks, a premium card may be worth it. Otherwise, a standard airline card or general travel card is a better choice.