What the airline owes you depends on why the flight changed, not on how you feel about your trip

Airlines are required to refund your ticket in specific situations set by the U.S. Department of Transportation (DOT) and similar bodies in other countries. A refund is not the same as a travel credit or voucher — it means money back to your original payment method. The airline decides whether you get cash or a credit based on why the flight was disrupted, and the rules differ sharply between cancellations the airline caused and cancellations caused by weather or other events outside their control.

If you simply change your mind about a trip, the airline owes you nothing unless you booked a refundable ticket. Most tickets sold today are non-refundable, which means the airline can keep the fare if you do not fly. You may be able to use the ticket value as a credit toward a future flight, but that is the airline's choice, not a legal requirement.

Key Takeaways

  • The airline must refund your ticket if they cancel the flight, significantly delay it, or make a major schedule change — but only if you do not accept a rebooking on another flight.
  • Weather, mechanical problems, and crew issues are usually considered outside the airline's control, so refunds are not required, though you may receive a travel credit instead.
  • Non-refundable tickets can only be refunded by the airline if the airline itself caused the cancellation or major change; changing your mind does not trigger a refund.
  • You must request a refund in writing within the timeframe the airline specifies, usually 30 to 90 days after the flight was cancelled or changed.
  • If the airline refuses a refund you believe you are owed, you can file a complaint with the DOT or your country's aviation authority, which can order the airline to pay.

When the airline must refund your ticket

The DOT requires airlines to refund your ticket if the airline cancels your flight and you do not accept a rebooking. This applies whether your ticket was refundable or non-refundable. The airline must offer you a flight to your destination on a later date, but you have the right to refuse and take the cash refund instead.

You are also owed a refund if the airline makes a significant schedule change — typically a departure time shift of three or more hours for domestic flights, or six or more hours for international flights. Again, the airline will offer to rebook you, and you can refuse and request cash instead. Some airlines also refund if they downgrade you to a smaller aircraft or remove a scheduled stop that was part of your ticket.

The refund must go back to the original payment method: your credit card, debit card, or bank account. The airline cannot force you to accept a travel credit or voucher if you are may have access to to a cash refund under DOT rules.

When weather and other events mean no refund is required

Airlines are not required to refund tickets when the cancellation or delay is caused by weather, mechanical problems discovered during maintenance, crew unavailability, or air traffic control decisions. These are classified as "extraordinary circumstances" beyond the airline's control. The airline must still rebook you on the next available flight to your destination at no extra charge, but they do not owe cash back.

In practice, most airlines offer a travel credit (a voucher good for a future flight) when weather or mechanical issues strand you. Some offer it automatically; others require you to ask. A travel credit is not a refund — the airline is not returning your money, only letting you use it later. Travel credits often expire within one to three years and may have blackout dates or other restrictions.

The line between "airline's fault" and "extraordinary circumstances" can be blurry. A mechanical problem found before takeoff is usually not the airline's fault. A mechanical problem that happens mid-flight, or one caused by the airline's failure to maintain the aircraft, may be treated differently. If you believe the airline is wrongly denying a refund, you can file a complaint with the DOT.

Non-refundable tickets and change-of-mind refunds

A non-refundable ticket means the airline will not return your money if you do not fly. You purchased a lower fare in exchange for accepting this restriction. If you change your mind about the trip, the airline keeps the ticket price. This is the airline's policy, not a legal requirement — the law does not force airlines to refund tickets simply because a passenger no longer wants to travel.

Some airlines allow you to convert a non-refundable ticket into a travel credit at no charge, or to change your flight date for a small fee. Others do not. Check your airline's policy on their website or in your booking confirmation. If you booked through a third-party site like Expedia or Kayak, contact that site first — they may have different policies than the airline.

Refundable tickets cost more but give you the right to cancel and receive cash back. If you think you might need to cancel, a refundable ticket removes the risk, though the higher price may not be worth it for every trip.

How to request a refund from the airline

Contact the airline directly through their website, phone line, or customer service email. Most airlines have a dedicated refund request form or process. You will need your booking confirmation number and the reason for the refund request. If the airline cancelled the flight or made a major schedule change, state that clearly. If you are requesting a refund for a non-refundable ticket because of an airline-caused disruption, explain what happened.

Airlines typically respond within 30 to 90 days. Some process refunds faster if you request them immediately after the disruption. Keep copies of all emails and confirmation numbers. If the airline denies your request, ask them to explain why in writing — you will need that explanation if you file a complaint later.

If you booked through a travel agent or third-party site, contact them first. They may handle the refund request on your behalf, though the airline ultimately decides whether to refund.

Filing a complaint if the airline refuses to refund

The DOT has a complaint process for passengers who believe an airline wrongly denied a refund. You can file online at the DOT's Aviation Consumer Protection Division website. Include your booking confirmation, the airline's denial letter (if you have one), and an explanation of why you believe you are owed a refund under DOT rules.

The DOT investigates complaints and can order airlines to refund passengers. The process takes weeks or months, but it is free and does not require a lawyer. If the DOT finds in your favor, the airline must refund you or face penalties.

In other countries, similar bodies handle refund disputes. The European Union has the European Commission, Canada has the Canadian Transportation Agency, and Australia has the Civil Aviation Safety Authority. Each has its own complaint process and rules about when refunds are required.

Refunds for tickets bought with airline miles or points

If you booked your ticket using frequent flyer miles or credit card points, the refund rules are different. Most airlines will not refund miles or points to your account if you cancel a non-refundable award ticket. Instead, they may let you rebook the miles to a different flight at no charge, or they may keep the miles entirely.

If the airline cancels an award flight, they usually allow you to rebook the miles on another flight without penalty. Some airlines will refund the miles to your account if you do not want to rebook, but this is not may provide. Check your airline's award ticket policy before booking.

If you paid for part of the ticket with cash and part with miles, the cash portion may be refundable under DOT rules, but the miles portion typically is not.

Frequently Asked Questions

Can I get a refund if I miss my flight?

No. If you do not show up for your flight, the airline keeps the ticket price. Some airlines allow you to rebook on a later flight for a fee, but they are not required to refund. To avoid losing your ticket, cancel before the flight departs if you know you will not be traveling.

What if the airline changes my flight time by two hours?

A two-hour change on a domestic flight is usually not considered "significant" under DOT rules, so the airline does not have to refund. However, you can still ask the airline for a travel credit or rebooking on a flight closer to your original time. Some airlines offer this as a courtesy even when not required by law.

Do I have to accept a travel credit, or can I insist on cash?

If the airline cancelled the flight or made a major schedule change, you have the right to cash. If the cancellation was due to weather or extraordinary circumstances, the airline is only required to rebook you; a travel credit is their choice. You can ask for cash, but they can refuse.

How long do I have to request a refund?

Most airlines require refund requests within 30 to 90 days of the cancelled or changed flight. Check your airline's policy or your booking confirmation for the exact deadline. If you miss the deadline, the airline may still refund you, but they are not legally required to.

Can I get a refund if I bought travel insurance?

Travel insurance may cover your ticket if you cancel for a covered reason (illness, injury, family emergency), but the insurance company, not the airline, pays you. Read your policy to see what reasons are covered and what documentation you need to submit a claim.