Best Airline Credit Card Bonuses With a Free Ticket
We’ve rounded up the best airline credit card bonuses worth up to $720. You can rack up miles and bring a companion along for free.
We may earn compensation when a customer clicks on a link, when an application is approved, or when an account is opened. We may not cover every available offer. Our relationship with advertisers may impact how an offer is presented on our site but our editorial selection of products is made independently. Terms apply to American Express benefits and offers. Enrollment may be required for select American Express benefits and offers. Visit americanexpress.com to learn more. We calculate a typical annual reward for each card, assuming $36,000 spent annually and less any annual fee. Interest rates, fees, rewards and other terms listed in this article are subject to change. Before you apply for a credit card, check its current terms and conditions with the issuer.
Summer travel season is underway, and airline credit cards can be one of the fastest ways to reduce the cost of your next trip. Many airline cards offer generous welcome bonuses, companion fares and perks such as free checked bags, priority boarding and in-flight discounts.
While premium travel rewards cards often get the spotlight, some airline-branded cards deliver valuable benefits without charging sky-high annual fees. For travelers who fly one carrier regularly, the right card can easily offset its annual cost through savings and rewards.
We've rounded up a few of the top airline credit card bonuses that currently include a companion fare, free flight certificate or enough bonus miles to help cover the cost of a future trip. Whether you're planning a summer getaway, holiday travel or next year's vacation, these offers can help stretch your travel budget further.
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What are the best airline credit card bonuses?
Here is a summary of two cards that will give new cardholders a solid boost in frequent flyer points or miles. Each card also comes with a free or discounted companion fare and other perks.
Delta SkyMiles® Platinum American Express Card
This mid-tier card has an annual fee of $350, but you earn 80,000 Bonus Miles after you spend $4,000 or more in purchases with your new Card within the first 6 months of Card Membership and an additional 20,000 bonus miles after you make an additional $2,000 in purchases on the Card within your first 6 months, starting from the date that your account is opened. Offer Ends 07/15/2026.
Receive a Companion Certificate on a Delta Main round-trip flight within the U.S. and to Mexico, the Caribbean, or Central America each year after renewal of your Card. The Companion Certificate requires payment of government-imposed taxes and fees of between $22 and $250 (for itineraries with up to four flight segments). Baggage charges and other restrictions apply. Delta Basic experiences are not eligible for this benefit. 19.49%-28.49% Variable. See rates and fees. Terms apply.
The rate of earning rewards is strong. You'll rack up three miles per dollar on Delta purchases, two miles per dollar on restaurants and U.S. supermarkets, and one mile per dollar on all other qualified purchases. Terms apply.
Read our article on all three Delta SkyMiles credit cards from American Express.
Atmos™ Rewards Ascent Visa Signature®
Get 50,000 bonus points and a $0 Companion Fare (plus taxes and fees from $23) with this offer. To qualify, make $2,000 or more in purchases within the first 90 days of opening your account.
Annual fee: $95
Earn 1 point per $1 spent on all other purchases made with your card. Earn 1 status point for every $3 spent on purchases. Earn 2 points per $1 spent on gas, EV charging station, local transit, cable and select streaming services purchases.
How do the cards' perks and fees compare?
Both cards offer solid miles bonuses to new cardholders. Your decision to sign up for one card over another may be based on which airline you use most frequently and whether you need access to a wide variety of partner airlines.
Hot tip: if you already hold a Bank of America or American Express Card, it's worth considering an airline card by the same issuer. In some cases, you may be able to share or transfer the points or miles from one card to another.
Perk | Delta SkyMiles Platinum American Express | Atmos™ Rewards Ascent Visa Signature® |
|---|---|---|
Number of bonus miles | Up to 100,000 | 50,000 |
Estimated cash value of bonus according to Bankrate.com subtracting the annual fee | $1,200 | $550 |
Free or near-free companion fare? | Yes | Yes |
Issuer | American Express | Bank of America |
Black-out dates | None on Delta | None on Alaska Airlines and Hawaiian Airlines |
Airline partner alliance | Yes, though no major US carriers | Yes, extensive, including American Airlines. Partners with One World Alliance. |
At least one free bag check per flight | Yes | Yes |
Priority boarding | Yes | Yes |
What additional perks do the cards offer?
Both cards provide a companion fare for every card anniversary.
Hot tip: Check out our reviews of the other airline credit card tiers offered by the Delta SkyMiles cards. You may find a card with annual fees and perks that are better for you than the cards profiled here.
| Header Cell - Column 0 | Delta SkyMiles Platinum | Alaska Airlines Visa Signature |
|---|---|---|
Benefit 1 | 15% discount on award travel on Delta flights | Get $100 off an annual Alaska Lounge+ Membership when you pay with your card |
Benefit 2 | $100 discount on Delta Stays, up to $120 rideshare credit for U.S. rideshare purchases (enrollment required) and up to $120 Resy credit at U.S. Resy restaurants | Bank of America customers get a 10% rewards bonus on all miles earned by the card |
Benefit 3 | $50 discount on flights for every 5,000 miles you redeem with Pay with Miles when you book on delta.com | Get 20% back on Alaska in-flight purchases |
What are the card rates and fees?
| Row 0 - Cell 0 | Delta SkyMiles Platinum | Alaska Airlines Visa Signature |
Annual Fee* | $350 | $95 |
Interest Rates* | 19.49% to 28.49% variable APR for purchases; see rates and fees* | 19.49% to 27.49% variable APR for purchases and balance transfers |
Foreign Transaction Fee | None | None |
*Delta SkyMiles Platinum rates and fees.
Airline cards dos and don'ts
As with any rewards credit card, be sure to weigh these benefits against fees and make sure you understand how to use the card effectively. That said, the top annual fee of $350 should be offset if you travel enough to benefit from card perks.
Reward credit cards are great if you use them wisely. However, always pay them off in full and on time each month to avoid interest, which can dwarf the gain. And don't spend any more than usual to meet the required spending amount for a given offer.
If this is your first foray into credit cards, or you just want a refresher, make sure you know how to choose a credit card. And ensure you are familiar with what counts as a good credit score.
Other travel cards to consider
- Capital One Venture Rewards Launches $1,020 Bonus Offer
- Chase Sapphire Preferred Launches $1,050 Bonus Offer
- Earn Delta SkyMiles Worth up to $1,500 Plus a Free Ticket
- Credit Cards That Cover Rental Car Insurance
As an independent publication dedicated to helping you make the most of your money, the article above is our view of the best deals and is not the opinion of any entity mentioned such as a card issuer, hotel, airline etc. Similarly, the content has not been reviewed or endorsed by any of those entities.
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Sean is a veteran personal finance writer, with over 10 years of experience. He's written finance guides on insurance, savings, travel and more for CNET, Bankrate and GOBankingRates.

