How to Get a Refund From Your Airline

The US DOT's final refund rule (effective October 2024) made passenger rights clearer than ever. You are entitled to a full cash refund if your flight is canceled for any reason, if your flight is significantly changed (a domestic delay of 3 or more hours, or an international delay of 6 or more hours), if you were downgraded to a lower class of service, or if a significant airport change was made without your agreement.

These rules apply to all flights sold by US airlines and to all flights to or from the US sold by foreign airlines. The refund must go back to your original payment method. A voucher is not a refund unless you explicitly agree to accept one.

When a flight is canceled, airlines almost always lead with a travel credit or voucher offer. Many passengers accept these without knowing they are legally entitled to cash instead. Vouchers expire, come with restrictions, and cost the airline far less than a real refund.

If you have already accepted a voucher and your flight was canceled, you may still be able to request conversion to cash. Contact the airline in writing and cite the DOT final rule. Some airlines will convert voluntarily; if they refuse, the DOT complaint process often produces a different result.

The one exception: if you voluntarily accepted re-routing on a later flight, you lose the right to a refund for that segment. Always ask whether a disruption counts as a significant change before accepting any alternative.

For most airlines, the fastest path is through the website under Manage Booking. If your flight was canceled, a refund option is usually visible. If you are requesting because of a significant delay, you may need to call customer service or submit a refund request form through the airline's help center.

Be specific when you write or call. State your flight number, travel date, and booking reference. Say explicitly that you are requesting a full cash refund to your original payment method under the DOT's October 2024 final rule. Do not accept a voucher as a substitute.

Get everything in writing. Keep screenshots of your request, any confirmation numbers, and any denial emails. You will need these if you escalate.

Airlines routinely deny valid refund requests on the first attempt. A first denial is not the end. File a complaint with the DOT's Aviation Consumer Protection Division at airconsumer.dot.gov. Airlines are required to respond to DOT complaints, and many refunds that were denied through normal channels are issued after a complaint is filed.

For EU261 situations (flights to or from the EU), your escalation path is the National Enforcement Body of the country where your flight departed. These agencies are free and have the authority to compel airlines to pay.

If your claim is large enough, small claims court is also an option in many states. Airlines typically settle rather than appear in court for a few hundred dollars.

If your flight is canceled, you are also entitled to refunds on checked baggage fees, seat upgrade fees, and other ancillary charges tied to that specific flight. Airlines sometimes refund the base fare and quietly keep the add-on fees.

Request these explicitly in your refund communication. A complete refund means the full amount you paid, including all fees associated with the disrupted flight.

There is no formal federal statute of limitations on refund requests for canceled flights, but claims get harder to process the older they are. Airlines are required by DOT rules to process refunds within 7 business days for credit card payments and 20 calendar days for cash or check.

If your airline has not processed your refund within those timeframes, that is itself a DOT violation and can be included in your complaint.