You've got a stack of points sitting in Chase, Amex, or Capital One. Now you want to book a flight. Here's the fork in the road almost everyone hits — and the wrong choice quietly costs you thousands of dollars in value. This guide explains both paths in plain language, with real numbers.
You stay inside your card issuer's travel website (Chase Travel, Amex Travel, Capital One Travel) and book like you would on Expedia — except you pay with points instead of dollars.
You transfer your points to an airline's frequent flyer program, then use that program's award chart to book a seat — often at a fraction of the cash price.
Think of it like gift cards. The portal is like spending a $100 gift card at face value — you get exactly $100 of stuff. Transfer partners are like finding out that same gift card can be exchanged for a $400 voucher at a specific store — if you're willing to take the extra step. Most people never take the step. That's the entire opportunity.
Airlines price award tickets based on their own award charts — not cash fares. A business class seat that costs $4,000 in cash might be priced at 50,000–70,000 miles in a partner's program. When you transfer your points there and book, you're accessing that pricing. The portal can only see the $4,000 cash price and charges you points at that rate.
Go to the airline's website (not your card portal) and search for flights using miles. Look for "Redeem Miles" or "Award Travel." Confirm seats are available before you transfer anything. Tools like United.com, Air France/KLM, or Avianca let you search without logging in.
You'll see a miles price on the award search. Note that number — that's how many points you need to transfer. Also note what the cash fees and taxes are (these vary widely by airline and route).
Chase Ultimate Rewards, Amex Membership Rewards, Capital One, Citi ThankYou, and Bilt all have different lists of partner airlines. Confirm your card transfers to the program you want. Transfers are one-way and irreversible — double-check before initiating.
Log into your card's rewards portal, find Transfer Partners, and initiate the transfer. Most transfers to major airlines are instant or near-instant. You'll need your frequent flyer number for the airline — create a free account first if you don't have one.
Return to the airline site and book the exact flight you found in Step 1. Log into your frequent flyer account, select the award flight, and pay the miles + any fees with a credit card. You're done.
| Program | Cards | Top Airline Partners | Best For |
|---|---|---|---|
| Chase Ultimate Rewards | UR | United, Air Canada Aeroplan, Hyatt, Southwest, British Airways | United flights, Hyatt hotels, Aeroplan sweet spots |
| Amex Membership Rewards | MR | Air France/KLM Flying Blue, Delta, Avianca LifeMiles, ANA, Cathay Pacific | Business class to Europe & Asia; Flying Blue Promo Awards |
| Citi ThankYou | TY | Turkish Miles&Smiles, Air France/KLM, Emirates, Singapore KrisFlyer | Turkish Airlines Star Alliance awards; Emirates first class |
| Capital One Miles | C1 | Air Canada Aeroplan, Turkish, Avianca LifeMiles, Flying Blue | Flexible transfers; Aeroplan for Star Alliance |
| Bilt Rewards | BILT | United, Air Canada Aeroplan, American AAdvantage, Hyatt, Alaska | American Airlines awards; Hyatt luxury hotels |
The portal isn't always wrong. It works well for last-minute economy bookings where award space is gone, for travel credits that require portal spending (like Capital One's $300 travel credit), or when you hold a card with boosted portal rates (Chase Sapphire Reserve earns 1.5¢/point in portal, which beats 1¢ in a transfer if availability is poor). Know both tools. Default to partners for premium cabins and high-value routes.
The portal prices your points in dollars. Transfer partners price your points in miles — and miles and dollars are not the same thing. Learning to use transfer partners is the single highest-leverage skill in all of points and miles. Everything else is optimization around the edges.