If your airline credit is about to expire, do two things today: log in and find the exact expiration date on your account, then either book any flight that uses the credit (even for travel months away) or call the airline to ask for an extension. Most major US airlines only require you to book before the expiration date, not travel by it — so you can lock in the value now and fly later. If you have no trip planned, booking a cheap refundable-style fare or a route you know you'll want can preserve the money before it vanishes.
Airline credits are notorious for quietly disappearing. Unlike a cash refund, a credit lives on the airline's clock, and that clock rarely favors you. Here's how to actually use yours before it's gone.
First, figure out exactly what you're holding
"Travel credit" is a loose term that covers several very different things, and the rules for each differ:
- Flight credit / eCredit: The unused value of a ticket you cancelled. Usually tied to your name and account.
- Travel voucher: Often issued as compensation (for a delay, a bump, or a service failure). These sometimes have better terms.
- Trip Credit (Delta) / Future Flight Credit (United) / Travel Credit (American): Each airline names these differently and applies different expiration windows.
Log into your loyalty account and look under "Wallet," "My Trips," or "Credits." The key detail is not just the dollar amount — it's whether the deadline applies to booking or to completing travel. This single distinction changes everything about your strategy.
Expiration rules by airline (and how generous they really are)
Airlines loosened their rules during the pandemic, then quietly tightened them again. Here's where the big three stand:
| Airline | Typical validity | Deadline applies to |
|---|---|---|
| Delta (eCredit / Trip Credit) | Generally must rebook within about 1 year of original ticket issue date | Date you book new travel |
| United (Future Flight Credit) | Usually valid up to 12 months from original ticket issue date | Date you book new travel |
| American (Travel Credit / Trip Credit) | Trip Credit typically ~1 year from issue; Travel Credit rules vary | Date you book new travel |
| Southwest (Flight Credit) | Non-expiring for many fares as of recent policy changes; check your specific credit | Varies |
Two warnings. First, these windows key off the original ticket issue date, not the date you cancelled — so a credit can already be half "used up" before you even realized you had it. Second, policies change and vary by fare type, so treat the table as a starting point and confirm the exact date shown in your own account.
The most common mistake: assuming you have a full year from when you cancelled. You usually don't. The clock often started when you first bought the ticket.
The fastest ways to actually use the credit
Once you know your deadline, here are your options ranked from best to last-resort:
- Book a real trip you'll take. Obvious, but the cleanest. Because most credits only require booking by the deadline, you can reserve a flight for six or nine months out and preserve the full value.
- Book a flexible/refundable-ish fare now, adjust later. If you're not sure of your dates, book a Main Cabin or higher fare that allows free changes (most airlines dropped change fees on standard economy and up). You lock in the credit, then rebook the same credit onto better dates later. Basic Economy usually can't be changed — avoid it here.
- Use it for someone else — if allowed. Delta and United credits are generally tied to the person who owned the ticket. American's Trip Credit can sometimes be used to book travel for others. Don't assume; check the terms before you promise a friend a flight.
- Apply it to fees and extras. Some credits can cover seat upgrades, bags, or fare differences — helpful if the value is small and you already have a trip booked.
- Call and ask for an extension. If the deadline is close and you genuinely can't travel, a phone agent can sometimes push the date, especially if the credit came from an involuntary cancellation on the airline's side.
How to ask for an extension (and when you'll get one)
Extensions are discretionary, not guaranteed — but they happen more than you'd think, particularly when the credit originated from the airline's failure (a cancellation, a schedule change, an operational meltdown). Your odds go up if you:
- Call before it expires, not after. Reinstating a dead credit is much harder.
- Have elite status or hold the airline's co-branded credit card. Agents have more latitude for these customers.
- Give a clean, specific reason: illness, a deployment, a family emergency, a work conflict that killed your travel window.
- Ask politely, and if the first agent says no, hang up and try again (the "HUCA" method — hang up, call again). Answers vary by agent.
Get any extension confirmed in writing — an email or a new expiration date visible in your account. A verbal "sure, we'll extend it" that isn't reflected in the system is worthless in three months.
When you should have gotten cash instead of a credit
This matters, because a lot of travelers accept a credit when they were legally owed a refund. Under the 2024 DOT refund rule, airlines must automatically provide a cash refund (to your original payment method) — not a credit — when:
- The airline cancels your flight and you don't accept a rebooking, or
- The airline makes a significant change: a departure/arrival shift of more than 3 hours domestically (6 hours internationally), a change in departure or arrival airport, added connections, or a downgrade in class or a switch to a less accessible aircraft, and you choose not to fly.
You are entitled to money back, not a voucher, in those situations. If an airline pushed a credit on you when your flight was cancelled, you can still request the cash refund you were owed. If they refuse, file a DOT complaint against the airline — that process is more effective than most people expect.
To be clear about what the US does not require: there's no European-style mandatory payout for delays. The US has no equivalent of EU261. For a plain delay where the flight still operates, airlines owe you only what their contract of carriage promises (often meals, hotels, or rebooking on long delays), plus a refund if you decide not to travel because of it. The one big exception is involuntary bumping, which carries federally set cash compensation — up to 200% of your one-way fare (max $1,075) for shorter delays and 400% (max $2,150) for longer ones. Bumping compensation should come as cash or a check; don't let an airline talk you into only a travel voucher unless you actively prefer it.
Smart ways to spend a credit you'd otherwise waste
If the deadline is bearing down and you have no trip on the calendar, put the money toward something you'll genuinely use:
- A future family trip. Book the outbound now for a summer or holiday trip and use the credit as a deposit against the full fare.
- Add-ons for a trip you've already booked — seats, bags, or upgrades, where the credit is eligible.
- Travel for a partner or child if the airline allows it. Planning to fly with kids? Our guides on flying with a baby or infant and flying with a pet can help you budget the extra fees a credit might cover.
Whatever you do, don't sit on it. A credit's only real risk is time.
Frequently Asked Questions
Do airline credits expire even if I never use them?
Yes. Most flight credits expire roughly one year from the original ticket's issue date, and once they lapse, the value is usually gone. Southwest has moved toward non-expiring credits for many fares, but the big three (Delta, United, American) generally enforce expiration. Always check the exact date shown in your account.
Can I get cash instead of a travel credit?
If your flight was cancelled or significantly changed and you chose not to travel, yes — the 2024 DOT rule requires a cash refund to your original payment method, not a voucher. If you voluntarily cancelled a nonrefundable ticket, you're generally limited to a credit under the airline's policy.
Can someone else use my flight credit?
It depends on the airline. Delta and United credits are typically tied to the ticketed passenger. American's Trip Credit can sometimes book travel for others. Read the specific terms attached to your credit before making plans for a friend or family member.
What if my credit already expired?
Call the airline right away and ask them to reinstate it — agents can sometimes revive a recently expired credit, especially if it came from the airline cancelling your flight. Be polite, explain your situation, and try a second agent if the first says no. Success is more likely the sooner you call after expiration.