How to Request an Airline Refund

What airlines actually owe you in refunds

An airline owes you a refund — not a credit or voucher — when they cancel your flight, make a significant schedule change, or fail to get you to your destination. The rules differ between domestic and international flights, and between what the airline chooses to do versus what the law requires.

For domestic flights in the United States, the Department of Transportation requires airlines to refund your ticket price if they cancel the flight or make a change of three or more hours to your arrival time. You can also refuse the new flight and demand a refund. International flights are governed by different rules depending on where you're flying: European regulations (which apply to flights departing the EU) require refunds for cancellations and long delays, while other countries have their own standards or none at all.

The airline is not required to refund you if you cancel your own ticket, if you miss your flight, or if the delay is caused by weather or other circumstances the airline calls "acts of God." However, many airlines have loosened these policies in recent years — some now offer refunds for weather delays or allow you to convert a credit to cash. Check your airline's specific policy on their website before you assume you have no recourse.

Key Takeaways

• The Department of Transportation requires U.S. airlines to refund your ticket price if they cancel your flight or delay your arrival by three or more hours.
• You must request the refund in writing — email, online form, or certified mail — and include your booking confirmation, ticket number, and proof of the cancellation or delay.
• Airlines typically respond within 30 to 60 days, though some take longer; if they deny your claim, you can file a complaint with the Department of Transportation.
• International flights follow different rules depending on the departure country; European flights have stronger protections than most others.
• A refund means money back to your original payment method, not a flight credit or voucher.

How to submit a refund request to the airline

Start by finding the airline's official refund request form or contact method. Most major airlines have a dedicated page on their website for refunds — search "[airline name] refund request" to find it. Do not call the customer service number; written requests create a record and are harder for the airline to ignore or delay.

Gather these documents before you write: your booking confirmation number, your ticket number (usually a 13-digit code), the flight number and date, your original payment method, and proof of the cancellation or delay. If the airline cancelled the flight, you likely have an email from them. If you're claiming a schedule change, take a screenshot of the new arrival time from your booking or the airline's website, dated if possible.

Write a clear, factual email or use the airline's online form. State what happened, when it happened, and what you're requesting. Example: "Flight 456 from New York to Los Angeles on March 15, 2024, was cancelled. I am requesting a refund of $287.50 to my original payment method." Include your booking confirmation and ticket number. Send it to the airline's customer relations or refunds email address — this is usually listed on their website under "Contact Us" or "Refunds."

Keep a copy of everything you send and note the date. If you use the airline's online form, take a screenshot of the confirmation page. You will need this if you have to file a complaint later.

What to do if the airline denies your refund

Airlines often deny refund requests by claiming the cancellation was due to weather, mechanical issues, or other circumstances beyond their control. This is legal under Department of Transportation rules — the airline does not have to refund you for delays or cancellations caused by weather, air traffic control, or security issues. However, the airline must still offer you a rebooking on another flight or a refund; they cannot simply keep your money.

If the airline denies your request and you believe they were wrong, file a complaint with the Department of Transportation. Go to the DOT's Aviation Consumer Protection Division website and use their online complaint form. Include your booking confirmation, the airline's denial letter, and an explanation of why you believe the airline owed you a refund. The DOT does not have the power to force a refund, but they track complaints and can investigate patterns of abuse.

You can also pursue the refund through a credit card chargeback if you paid by credit card. Contact your credit card company and explain that the airline did not provide the service you paid for. The credit card company will open a dispute and ask the airline to respond. This process takes 30 to 90 days but often succeeds when the airline's denial was weak.

Timeline: how long refunds actually take

The Department of Transportation requires airlines to process refunds within a specific timeframe, but the rules are vague. The airline must refund you "promptly" — which the DOT interprets as within seven business days for credit card refunds and up to 30 days for other payment methods. In practice, most airlines take 30 to 60 days, and some take longer.

The clock starts when you submit your refund request, not when the flight was cancelled. If you wait three months to request a refund, the airline's 30-day window starts from your request date, not from the original cancellation.

If 60 days have passed and you have not received your refund, send a follow-up email to the airline referencing your original request and the date you submitted it. Ask for a status update and a specific date when you can expect the refund. If another 30 days pass with no response, file a complaint with the Department of Transportation.

Refunds for international flights

International flights have different rules depending on where the flight departs. If your flight departs from a European Union airport, you are covered by EU Regulation 261/2004, which requires airlines to refund your ticket price for cancellations and certain long delays, regardless of the cause. The airline must refund you within 14 days of your request.

If your flight departs from the United States to an international destination, U.S. Department of Transportation rules apply, which are weaker than EU rules. The airline must refund you for cancellations and three-hour-plus delays, but not for weather or other "extraordinary circumstances."

If your flight departs from a country outside the EU and the U.S., check that country's aviation authority website for their refund rules. Canada, Australia, and several other countries have their own consumer protection standards. If no rules exist in that country, you have no legal recourse beyond what the airline voluntarily offers.

When the airline offers a credit instead of a refund

Airlines often try to give you a flight credit or voucher instead of a refund. This is not legal if you have a right to a refund under Department of Transportation rules or EU regulations. You can refuse the credit and demand cash back.

However, if you choose to accept a credit, understand the terms before you do. Most airline credits expire after one or two years, are non-transferable, and cannot be refunded if you don't use them. Some credits are restricted to certain routes or times of year. Read the terms carefully — they are usually in the email the airline sends you.

If you accepted a credit and later changed your mind, contact the airline and ask to convert it to a refund. Some airlines will do this if you ask within a certain window (often 30 to 90 days). Others will not. It depends on the airline and when you ask.

Refunds for tickets purchased through a travel agent or booking site

If you bought your ticket through a travel agent, booking website, or third-party seller, you still have a right to a refund from the airline. However, the process is more complicated because you have to go through the seller first.

Contact the travel agent or booking site where you purchased the ticket and tell them the flight was cancelled or significantly delayed. Ask them to request a refund from the airline on your behalf. They are required to do this. If they refuse or ignore you, you can request the refund directly from the airline using your booking confirmation and ticket number.

Some booking sites and travel agents take a commission from the refund or delay processing to collect their fee. This is not legal — you are may have access to to the full refund amount. If the booking site or travel agent keeps part of your refund, file a complaint with your credit card company or the Federal Trade Commission.

Frequently Asked Questions

Do I have to accept a flight credit, or can I demand a refund?

You can demand a refund if the airline cancelled your flight or delayed your arrival by three or more hours. The airline must offer you either a refund or a rebooking; they cannot force you to take a credit. If they insist on a credit, tell them you are requesting a refund under Department of Transportation rules and ask for their refund process in writing.

What if the airline says the delay was caused by weather?

Weather is a legal reason for the airline to avoid paying a refund under U.S. law. However, the airline must still refund your ticket price if you refuse to fly on the rebooked flight. You can also file a complaint with the Department of Transportation if you believe the airline misclassified the reason for the delay — for example, if they blamed weather but the real cause was a mechanical problem.

How do I know if my flight qualifies for a refund?

Your flight qualifies if the airline cancelled it, or if they changed your arrival time by three or more hours and you did not accept the new flight. If you cancelled your own ticket, missed your flight, or the airline only changed your departure time (not arrival), you do not have a legal right to a refund under Department of Transportation rules, though the airline may offer one anyway.

Can I request a refund months after the flight was cancelled?

Yes, there is no time limit on requesting a refund from the airline. However, the longer you wait, the harder it may be to find documentation of the cancellation. Request the refund as soon as you know you will not fly, so you have a clear record of what happened.

What if the airline goes out of business before I get my refund?

If the airline files for bankruptcy, you become an unsecured creditor and may not recover your refund. The airline's assets are distributed to creditors in a legal order, and ticket holders are usually near the bottom. There is no government insurance program that covers airline refunds. This is why it's important to request a refund quickly rather than accepting a credit.