20 cards ranked
Best credit card to use at Frontier Airlines.
AirlinesTravel
Frontier Airlines is a U.S. ultra-low-cost carrier with a heavy hub presence in Denver. Base fares are very low and almost everything else (bags, seats, carry-on) is à la carte. Tickets code as airfare on every card we track. Frontier offers a co-branded Mastercard but no widely-recommended option, so general travel cards are the standard pairing — and the small fares mean trip-protection benefits rarely move the needle.
- #1American Express5x points on airlinesBooked directly with airlines or through Amex Travel, up to $500,000 per calendar year6.0%5x points
- #25.0%4x points
- #35.0%4x points
- #4Discover it Cash Backthis quarterDiscover5% on airlines this quarter (Q3 2026) (up to $1,500/quarter, then 1%). Activation required each quarter.Activation required each quarter5%
- #5Discover it for Studentsthis quarterDiscover5% on airlines this quarter (Q3 2026) (up to $1,500/quarter, then 1%). Activation required each quarter.Activation required each quarter5%
- #6Discover it Securedthis quarterDiscover5% on airlines this quarter (Q3 2026) (up to $1,500/quarter, then 1%). Activation required each quarter.Activation required each quarter5%
- #7NHL Discover itthis quarterDiscover5% on airlines this quarter (Q3 2026) (up to $1,500/quarter, then 1%). Activation required each quarter.Activation required each quarter5%
- #84.0%4x points
- #94.0%4x points
- #104.0%2x points
- #11World of Hyatt Businessif it’s your top categoryChase2x points on airlines if it's your top eligible spend category that cycleAutomatically 2x total in your top three spend categories each calendar quarter, from dining, shipping, airline tickets bought directly with the airline, local transit and commuting, social media and search engine advertising, car rental agencies, gas stations, and internet/cable/phone services4.0%2x points
- #124.0%4x points
- #134.0%4x points
- #14Chase3x points on travel (up to $150,000/year, then 1%)Travel, shipping, internet/cable/phone, advertising on search engines and social media (combined)3.8%3x points
- #153.6%3x points
- #16American Express7x points on airlinesFlights booked directly with airlines or through AmexTravel.com3.5%7x points
- #173%
- #18Bank of America Cash Rewards Securedif you select itBank of America3% on travel if you select it as a bonus category (up to $2,500/quarter, then 1%)3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row3%
- #19Bank of America Customized Cash Rewardsif you select itBank of America3% on travel if you select it as a bonus category (up to $2,500/quarter, then 1%)3% in choice category (gas, online shopping, dining, travel, drugstores, home improvement); cap is combined with groceries/wholesale-club row3%
- #203.0%3x points
Last updated July 28, 2026