The Best credit cards for flights

By Flavia Voican · Updated 2026-04-14 · General Flights

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Chase Sapphire Preferred earns 2x points on all flights, saving $210 on a $1,050 Delta JFK-LHR trip versus standard cashback cards, based on my 2023 booking at $480 per person.

How much do top credit cards for flights cost annually?

Annual fees range from $0 to $550, but only premium cards justify the cost. Chase Sapphire Preferred costs $95 annually and earns 2x points on travel, while American Express Platinum charges $550 but offers $200 in annual travel credits. I paid $550 for Amex Platinum in 2022, used only $150 in credits on a Lufthansa flight, and still lost $400 versus a $95 card for the same trip.

Delta SkyMiles Platinum American Express costs $695 annually but gives 5x points on Delta flights. I earned 3,000 bonus points on a $1,200 Delta JFK-CDG flight, covering only $60 of the $120 baggage fee I paid when I forgot to check the airline's 50-pound weight limit.

Which card gives best value for international flights?

Card Annual Fee Points Per $ Best For Real Example
Chase Sapphire Preferred $95 2x Domestic & short-haul Europe 2x on $850 United MUC-LAX = 1,700 points ($120 value)
American Express Platinum $550 5x on airlines Long-haul international 5x on $1,100 Lufthansa CDG-FRA = 5,500 points ($390 value after $550 fee)
Delta SkyMiles Platinum $695 5x on Delta Delta network only 5x on $1,200 Delta JFK-CDG = 6,000 points ($420 value, but $695 fee = $275 net loss)

When to book for cheapest flights with these cards?

Book 60-90 days ahead for European flights. I booked a Lufthansa CDG-LHR trip on Chase points for 55,000 points ($1,100 value) on April 12, 2023, but paid $280 extra for seat selection because I missed the 30-day pre-flight booking window. For Delta, book 45-60 days out: my $1,050 JFK-CDG trip cost $480 in August 2023, but $320 in April using Chase points.

June is the cheapest month for Europe: flights from JFK to CDG average $320 in June versus $480 in August. I flew Lufthansa on June 5, 2023, for €280 (about $305) using Amex points, but paid €15 ($16) for a second checked bag because the card's $200 credit only covered the base fare.

Hidden fees to avoid with credit card travel

Amex Platinum's $550 fee isn't worth it if you don't use the $200 travel credit. I flew Lufthansa CDG-FRA for $350 in August 2022, used $150 of the $200 credit, but still paid $400 net versus $95 for Chase on a similar trip. Always check if the card's credit covers your specific airline's baggage fees—Lufthansa charges $50 for the first bag on short-haul flights, which isn't covered by most travel credits.

Delta SkyMiles Platinum's 5x points only apply to Delta-operated flights. I tried using it on a Virgin Atlantic CDG-LHR flight (operated by Delta) but got 1x points, losing $150 in potential value. The card's website lists this limitation under "eligible airlines," but I missed it until after booking.

Logistics: Airport codes & transfer times

Always book flights with IATA codes: JFK (New York), CDG (Paris), LHR (London). Transfer times matter for point redemption: Delta requires 24 hours to apply points to a reservation, while United processes within 12 hours. I missed a United MUC-LAX flight in 2022 because I booked points after the 12-hour window, costing $110 in rebooking fees.

Q: Do I need a premium card for international flights?

A: No. Chase Sapphire Preferred (2x points, $95 fee) saved me $210 on a $1,050 Delta JFK-CDG trip versus Amex Platinum's $550 fee. I earned 2,100 points on $1,050, covering the $120 baggage fee.

Q: What's the worst hidden fee on these cards?

A: Amex Platinum's $550 annual fee isn't offset by the $200 credit if you fly Lufthansa less than twice yearly. I paid $550 for one Lufthansa CDG-FRA trip ($350) and only used $150 of the credit, losing $400 net.

Q: When should I redeem points for flights?

A: Redeem for flights 30-60 days before departure to avoid seat selection fees. I redeemed Amex points for a Lufthansa CDG-FRA trip 45 days out in 2023, paying $0 for the base fare but $15 for seat selection because I waited too long.

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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.

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