A welcome bonus is one part of choosing a credit card for award flights. The card's transfer partners are just as important because they determine which airline programs can receive your points.
Match transfer partners to your travel plans
Credit card points are most useful when they can transfer to an airline program that serves a trip you want to take. A larger balance may offer fewer useful choices if it cannot reach the relevant programs.
Begin with your likely destinations, then identify the airline programs that can book those routes and the banks that transfer points to them.
Compare flexible and airline-specific points
Flexible points that transfer to several airline programs can give you more than one way to book a flight. Airline-specific points keep your choices within one program.
The better fit depends on how you travel and whether you will use the additional transfer options. Review the programs you are likely to use before assigning value to that flexibility.

Where each kind of card point can go
These are the airline programs each card currency transfers to, with the ratio, from the transfer grid PointsGPT uses, checked in October 2026. A ratio of 1:1 means one card point becomes one airline mile. A ratio such as 5:4 means five card points become four miles.
Amex Membership Rewards transfers to Air Canada Aeroplan, ANA Mileage Club, British Airways, Delta SkyMiles, Flying Blue, Iberia, Avianca LifeMiles, Qantas, Qatar Airways, Singapore Airlines KrisFlyer, and Virgin Atlantic at 1:1. It also reaches Cathay Pacific Asia Miles and Emirates Skywards at 5:4, JetBlue TrueBlue at 250:200, and Aeromexico at 1000:1600, which gives you more Aeromexico miles than the points you move.
Bilt Points transfers at 1:1 to Air Canada Aeroplan, Alaska Atmos, Cathay Pacific Asia Miles, British Airways, Emirates Skywards, Etihad Guest, Flying Blue, Iberia, JAL Mileage Bank, Avianca LifeMiles, Qatar Airways, TAP Miles&Go, Turkish Airlines, United MileagePlus, and Virgin Atlantic.
Capital One miles transfers at 1:1 to Aeromexico, Air Canada Aeroplan, Cathay Pacific Asia Miles, British Airways, Etihad Guest, Finnair, Flying Blue, Avianca LifeMiles, Qantas, Qatar Airways, Singapore Airlines KrisFlyer, TAP Miles&Go, and Turkish Airlines. It reaches Emirates Skywards, EVA Air, and JAL Mileage Bank at 4:3, and JetBlue TrueBlue at 5:3.
Chase Ultimate Rewards transfers at 1:1 to Air Canada Aeroplan, British Airways, Flying Blue, Iberia, JetBlue TrueBlue, Singapore Airlines KrisFlyer, United MileagePlus, and Virgin Atlantic.
Citi ThankYou Points transfers at 1:1 to American Airlines AAdvantage, Cathay Pacific Asia Miles, Etihad Guest, EVA Air, Flying Blue, JAL Mileage Bank, JetBlue TrueBlue, Avianca LifeMiles, Qantas, Qatar Airways, Singapore Airlines KrisFlyer, Turkish Airlines, and Virgin Atlantic. It reaches Emirates Skywards at 5:4.
Partner lists and ratios change, so check your card's current partner list before you transfer. A transfer cannot be undone.
Programs only one card currency reaches
Some programs on the grid have a single card partner. If one of them is central to your plans, that narrows the choice quickly:
- Delta SkyMiles: only Amex Membership Rewards.
- American Airlines AAdvantage: only Citi ThankYou Points.
- Alaska Atmos: only Bilt Points.
- ANA Mileage Club: only Amex Membership Rewards.
- Finnair: only Capital One miles.
Others are easy to reach. Flying Blue takes points from all five card currencies on the grid at 1:1, and Air Canada Aeroplan takes them from four: Amex, Bilt, Capital One, and Chase. United MileagePlus takes Bilt and Chase. Our guide to Aeroplan's transfer partners goes deeper on one of these.
Watch the ratio, not only the partner
Two cards can both list the same airline and still give you different amounts of miles. Emirates Skywards is a clear case on the grid: Bilt transfers at 1:1, Amex and Citi at 5:4, and Capital One at 4:3. If you hold more than one card currency, compare the ratios before you move points to a program both of them reach.
Transfer bonuses can change the sum for a while. They come and go, and our guide to transfer bonus deadlines explains how to read them.
Review the points you already have
If you already have points you have not redeemed, search for ways to use that balance before adding another card. This can reveal whether you need access to more airline programs or simply need a workable award fare.
Once you understand your current options, you can decide whether a new card would fill a specific gap. Our guide to when award flights are worthwhile can help with that evaluation.
A quick way to check is to start a search for a trip you want, tell PointsGPT which card points you hold, and see which fares those points reach. It prices fares in Amex, Chase, Capital One, Citi, and Bilt points across the airline programs it searches. A setting under Cards and miles shows every program on a route, with the card each fare needs, so you can see what a new card would add.
Choose a card in four steps
- Decide roughly where you want to go.
- Identify the airline programs that can book that route.
- Find which banks transfer points to those programs.
- Compare cards within that group.
This order connects the points you earn to trips you may be able to book. Our award travel guide explains how transfers and airline programs fit into the booking process.
Find award fares your points can reach