24-Hour Flight Cancellation: When a Refund Option May Apply

Understanding 24-Hour Cancellation

For covered bookings made at least seven days before scheduled departure, U.S. DOT rules require airlines to offer either a 24-hour refund option after purchase or a 24-hour hold at the quoted fare.

Airlines do not have to offer both options, and the airline rule does not directly apply to tickets bought through online travel agencies, travel agents or other third-party agents.

Official reference for covered U.S. flights: DOT refund and 24-hour rule guidance

Types of 24-Hour Policies

DOT 24-Hour Rule

Federal regulation for US airlines

Eligibility All US airlines

Timeframe 24 hours

Airline-Specific Policies

Airlines may choose hold or refund option

Eligibility Varies by airline

Timeframe 24 hours

International Flights

Coverage depends on route, seller and rule

Eligibility Check booking channel

Timeframe Varies

How It Works

1

Check Booking Time

Verify you're within the 24-hour window

2

Check the Seller

Confirm whether you booked directly with the airline or through a third-party seller

3

Use the Available Option

Use the airline hold or cancellation/refund option shown for your booking

4

Save Confirmation

Keep the cancellation, hold or refund confirmation and monitor the original payment method

24-Hour Cancellation Policies

Airline	Policy	Timeframe	Refund Type
Direct airline purchase	DOT Required	24 hours	Hold or cancellation/refund
Agency or third party	Seller rules	24 hours	Seller rules
All US Airlines	Standard	Varies	Hold or cancellation/refund

Practical Tips

1

The DOT rule applies only when the ticket is purchased at least seven days before scheduled departure.

2

Airlines may choose between a 24-hour hold and a 24-hour refund option; they are not required to offer both.

3

The airline 24-hour requirement does not directly apply to online travel agencies or travel agents.

4

A 24-hour rule does not require free date changes or free name corrections.

5

Keep the booking confirmation and cancellation or hold confirmation.

Frequently Asked Questions

Does the 24-hour rule apply to all flights?

The DOT rule covers qualifying airline bookings for flights to, from or within the United States when the ticket is purchased at least seven days before scheduled departure. Third-party bookings are handled by the seller.

Can I cancel a non-refundable ticket within 24 hours?

It may apply to a non-refundable fare when the booking meets the timing and purchase-channel conditions, but the airline may comply through either a hold option or a refund option.

What if I miss the 24-hour window?

You'll be subject to the airline's regular cancellation policies, which may include fees or no refunds for non-refundable tickets.

How quickly do I get my refund?

Refund timing depends on the airline, merchant of record, payment method and applicable rule. Monitor the original payment method or reservation record for current status.

24-Hour Rule Cancellation Guide