What the Frontier Credit Card is and who issues it

The Frontier Credit Card is a co-branded rewards card issued by Barclays in partnership with Frontier Airlines. It is designed for people who fly Frontier regularly or want to earn rewards on everyday purchases that convert to Frontier miles. Unlike some airline cards that focus on premium travel benefits, the Frontier card emphasizes earning miles quickly and reducing the cost of Frontier tickets.

Barclays handles the credit process, account management, and billing. Frontier Airlines determines the mile values, redemption rules, and any changes to the rewards structure. When you use the card, miles post to your Frontier frequent flyer account, which you manage separately through Frontier's website or app.

Key Takeaways

  • The Frontier Credit Card earns miles on purchases, with higher earning rates on Frontier tickets and gas, and a one-time bonus after you meet a spending threshold in the first few months.
  • The card charges an annual fee, which Frontier offsets with an annual companion pass or other benefits depending on the card version.
  • Miles can be redeemed for Frontier flights, seat upgrades, and baggage fees, but have no value outside the Frontier ecosystem.
  • The card's value depends on how often you fly Frontier and whether you can use the annual benefits before they expire each year.

Earning rates and the sign-up bonus

The Frontier Credit Card typically earns 2 miles per dollar on Frontier purchases (tickets, seat selections, baggage fees) and 1 mile per dollar on all other purchases. Some versions offer higher earning on gas or dining, though the exact rates change periodically. You should check Barclays' current offer page or Frontier's website to confirm the rates that explore to the version you are considering.

New cardholders receive a one-time bonus after spending a set amount within the first few months — commonly $500 to $1,000 in purchases within 3 months. The bonus is typically 50,000 to 75,000 miles, though this varies by promotion. That bonus alone can cover a domestic Frontier flight or several shorter trips, depending on current pricing and availability.

Annual fee and what comes with it

The Frontier Credit Card charges an annual fee, usually between $75 and $99, depending on the specific card version. Frontier offsets this with an annual benefit — most commonly a companion pass that lets a second person fly free (or at a reduced fare) on one round trip per year, or a statement credit toward Frontier purchases.

The value of that benefit depends on whether you actually use it. If you fly Frontier at least once a year and can bring a companion, the pass often covers the annual fee. If you do not fly Frontier regularly or travel alone, the fee becomes a net cost. Review what the current card version offers before explore, because the benefits change and not all versions include the same perks.

How miles work and what they are worth

Frontier miles are a proprietary currency — they have value only within the Frontier ecosystem. You cannot transfer them to other airlines, hotels, or partners. You redeem them directly through Frontier's website or app to pay for tickets, seat upgrades (including extra legroom), baggage fees, or other Frontier services.

The dollar value of a mile varies widely depending on what you are buying. A mile might be worth 0.5 cents on a short flight or 1.5 cents on a longer one. Frontier's pricing is dynamic, meaning the same route can cost different numbers of miles on different days. This makes it hard to calculate a fixed "cents per mile" value, unlike some other airline programs.

Miles do not expire as long as your account remains active (which typically means at least one transaction every 24 months). If your account goes inactive, Frontier may close it and forfeit your miles, so check Frontier's current policy on account activity requirements.

When the Frontier card makes financial sense

The card is most valuable if you fly Frontier multiple times per year and can use the annual companion pass or other benefits. Someone who takes two Frontier round trips annually and brings a companion on one of them will likely recover the annual fee through the companion pass alone, plus earn miles on ticket purchases and everyday spending.

The card is less valuable if you fly Frontier only once a year, fly alone, or rarely use Frontier at all. In that case, the annual fee becomes a cost that miles alone may not offset. You should also compare the earning rates to other rewards cards you already have — if you earn 2% cash back on a general rewards card, you need to be confident that Frontier miles are worth at least 2 cents each to come out ahead.

Comparing the Frontier card to other airline cards

Most airline cards charge annual fees between $75 and $250 and include benefits like free checked baggage, priority boarding, or annual travel credits. The Frontier card's benefits are typically more modest because Frontier itself operates a lower-cost model with fewer perks built into the base ticket price.

If you fly multiple airlines, a general rewards card (earning cash back or flexible points) may be more useful than a single-airline card. If you fly Frontier exclusively and value the companion pass, the Frontier card can make sense. If you fly other airlines more often, a card from United, Southwest, or American may be a better fit.

Frequently Asked Questions

Can I use Frontier miles to pay for baggage fees?

Yes. Baggage fees are priced in miles on Frontier's website, and you can pay with miles instead of cash. This is one way to use miles for something other than a ticket, though the value per mile is often lower than redeeming for flights.

What happens to my miles if I close the card?

Closing the card does not automatically close your Frontier frequent flyer account or forfeit your miles. Your miles remain in your Frontier account as long as the account stays active. However, you lose the ability to earn miles through the card once it is closed.

Does the Frontier card come with travel insurance or other protections?

The Frontier card typically includes trip delay reimbursement and lost luggage coverage, though the exact protections depend on the card version. Check the benefits guide from Barclays for the specific coverage limits and exclusions before you rely on them.

Can I earn miles on the annual fee itself?

No. Annual fees do not earn miles. Only purchases of goods and services earn rewards.

What is the difference between the Frontier card and Frontier's loyalty program?

Frontier's loyalty program is free and lets you earn miles on flights booked directly with Frontier. The credit card lets you earn miles on everyday purchases and Frontier tickets, plus you get the annual benefit. You can use both at the same time — miles from flights and miles from the card all go into the same Frontier account.