What US Airlines Owe You When They Cancel Your Flight in 2026

On October 15, 2026, the US Department of Transportation (DOT) delayed to February 1, 2027 a reporting rule that takes ten kinds of disruption, such as non-deferrable maintenance and medical emergencies, out of the category for causes within an airline's control. DOT expects that to reduce how often airlines provide meals, hotels and other amenities. Your cash refund when an airline cancels does not depend on the cause, so it is unchanged. This article covers flights to, from or within the US; other countries set their own passenger rules.

Key takeaways

• If an airline cancels for any reason and you decline the rebooking or voucher, you are owed the full fare, taxes and fees back, even on a nonrefundable ticket.
• The deadline is 7 business days for credit card purchases and 20 calendar days for other payments. An airline that sold the ticket refunds automatically; a travel agency refunds once you ask.
• Meals, hotels and rebooking on another airline are airlines' own commitments for cancellations within their control; no federal rule requires them.
• DOT dropped an early-stage plan for cash compensation, meals and hotels in November 2025, so no US rule pays you extra.

What it means for you

• You want your money back: decline every offer, then track the deadline.
• You want to get there anyway: accept the rebooking promptly; flying it ends the refund claim.
• You are stuck overnight: help depends on the airline and the cause; see the dashboard table.
• You booked through an agency: ask the business on your card statement for the fare, and the airline for seat or bag fees.
• You paid with miles or a credit card: miles come back as miles; a card dispute has a time limit that may have passed.

When a canceled flight is refunded

DOT's refund rule, 14 CFR Part 260, covers scheduled flights to, from or within the US by US and foreign airlines. A canceled flight is one that was scheduled when you bought the ticket but did not operate. DOT's refunds page says the refund applies "regardless of the reason", so weather, air traffic control and mechanical causes all count. The same right covers a significant delay or change, such as arriving three or more hours late on a domestic itinerary or six or more on an international one.

When the airline sold the ticket, the refund of fare, taxes and ancillary fees is automatic, with no request needed, in three cases:

• the airline cancels and offers no alternative flight or voucher;
• you reject the rebooking or the voucher; or
• you do not respond and the offered flight leaves without you, or you have not accepted a voucher by the date the canceled flight was due to depart.

Deadlines and form of payment

A "prompt" refund means within 7 business days for credit card purchases and within 20 calendar days for cash, check, debit card or other payments, counted from the date one of those three cases occurs. It goes to the original form of payment, or a cash equivalent such as a check if you agree, with no processing fee.

Vouchers and rebooking

A voucher offered instead of a refund must come with a clear notice of your refund right and its restrictions, and must stay valid for at least five years. Silence is not a yes: you must agree affirmatively. Ignoring a rebooking offer does not cost you the refund: it falls due once that flight leaves without you. If you do want the new flight, DOT says the airline can set a deadline to accept it, so reply before then.

A $504 example, step by step

Illustrative example, not a real booking. A traveler buys a $420 round-trip ticket directly from the airline with a credit card, plus a $49 seat fee and a $35 checked-bag fee. On Monday, November 2, 2026, the airline cancels the outbound flight and offers a rebooking two days later. The traveler rejects it in the app that day and gives up the trip.

Counting 7 business days from November 2, and skipping Veterans Day (Wednesday, November 11), puts the card deadline at Thursday, November 12, 2026. Had the traveler paid by debit card or check, the 20-calendar-day limit would fall on Sunday, November 22. The return leg counts because DOT's 2024 rule requires a refund of the ticket price minus any portion already used, and none was. If only the return had been canceled after the outbound was flown, the unused part would be refunded, and DOT treats a value far below that leg's share of the distance as presumptively unfair.

Agents, miles and card disputes

Travel agent or online agency. The "merchant of record", the business named on your card statement, owes the fare refund. If that is an agency, DOT's rule for ticket agents requires a refund "upon request", not automatically: for credit cards within 7 business days after the airline confirms you are eligible, otherwise within 20 calendar days of the refund falling due. The agency may keep a service fee it disclosed at purchase for help beyond processing payment. For seat, bag and other add-on fees, DOT says to ask the airline.

Miles or points. The rule lists airline miles among original forms of payment, so miles come back as miles. A miles-plus-cash ticket should come back the same way, though the rule does not address mixed payments directly.

Credit card. Regulation Z treats a charge for services "not delivered ... as agreed" as a billing error, but written notice must reach the issuer within 60 days after the first statement showing the charge. For a ticket bought months ahead, that window may close before the cancellation: a charge on an August statement is past it by late October. Then ask the issuer about its own dispute process. These rules cover credit cards, not debit cards.

Stuck overnight: airline promises

No federal rule obliges an airline to pay for a hotel or meal after a cancellation. Instead, DOT's Airline Customer Service Dashboard shows what nine large airlines commit to in their customer service plans when they cause a cancellation. DOT says it will hold airlines accountable for those commitments; contact the airline first, then DOT.

The dashboard, read on October 15, 2026 (page dated December 10, 2024), shows these commitments for controllable cancellations:

Controllable causes include a lack of crew, fueling or catering, so ask what caused yours. Keep receipts and get any hotel or meal arrangement in writing.

What changed in 2025 and 2026

The "controllable" list is being narrowed. A September 3, 2026 final rule implements a 2024 law by moving ten events out of the "Air Carrier" category airlines use to report cancellation causes, including non-deferrable unscheduled maintenance, a medical emergency that is not the airline's fault, removal of an unruly passenger and airport closures from volcanic ash or wind. DOT expects fewer disruptions to qualify for airline amenities and compensation, but cannot estimate how many. A notice published October 15, 2026 moved the effective date from October 19, 2026 to February 1, 2027, at the request of the trade group Airlines for America, so the change applies to flights from January 1, 2027.

A broader passenger-rights plan was dropped. On November 17, 2025 DOT withdrew a December 2024 advance notice of proposed rulemaking that had explored requiring cash compensation, free rebooking, meals and hotels. It never became a rule.

A fee rule fell; the refund rule did not. On February 3, 2026 the full Fifth Circuit vacated DOT's 2024 fee-disclosure rule, as DOT's July 2, 2026 conforming rule describes. Part 260 was not involved and has not been amended since August 2024.

Enforcement. In September 2025 DOT's Inspector General counted over $155 million in penalties against 14 airlines for failing to give prompt refunds, including $140 million against Southwest in December 2023 that also covered customer service and status-notice failures. Credits and offsets cut over $111 million of the total; about $33 million had been paid.

Frequently asked questions

Does a weather cancellation still earn a refund?

Yes, if you decline the rebooking or voucher. But meals and hotels are promised only for controllable cancellations.

What if I never answer the airline's rebooking offer?

Once the rebooked flight departs without you, an airline that sold the ticket must refund automatically, and the 7-business-day or 20-calendar-day clock runs from that departure. A voucher offer you ignore lapses into a refund on the canceled flight's scheduled date.

Does the refund rule cover foreign airlines?

Yes. The rule covers foreign airlines operating scheduled passenger service to, from or within the US, so a foreign airline flying you to or from a US airport is covered.

Can the airline keep a processing fee or insist on a voucher?

No. Part 260 bars processing fees on refunds that are due, and a voucher counts as accepted only if you agree to it.

Is a changed flight number a cancellation?

Under the 2024 text, yes, but DOT has paused enforcement until July 7, 2027 for flights that are only renumbered, if you are rebooked on the new number with no significant change or delay; otherwise the refund right applies, per DOT's July 7, 2026 notice, which also cites a pending rulemaking on what counts as a cancellation.

What to do, step by step

1. Screenshot the cancellation notice and the offers. Accept nothing until you decide.
2. For a refund, reject the offer in writing in the app or by email and note the date, because the clock starts then. If an agency sold the ticket, request the refund from the agency.
3. If stranded, ask for the airline's controllable-cancellation commitments by name, and keep receipts.
4. If the deadline passes, send the airline a written request citing 14 CFR Part 260, or the agency one citing 14 CFR 399.80.
5. Still unpaid? Complain to the airline, which must acknowledge within 30 days and respond within 60. Then use the DOT consumer complaint form. DOT reviews targeted samples rather than investigating every complaint.
6. For a card dispute, check you are within 60 days of the first statement showing the ticket charge; if not, ask the issuer.

This is general educational information, not legal advice; check DOT's pages for current rules.

Sources

• eCFR, 14 CFR Part 260, Refunds for Airline Fare and Ancillary Service Fees
• eCFR, 14 CFR 399.80, Unfair and deceptive practices of ticket agents
• Federal Register, Refunds and Other Consumer Protections (April 26, 2024)
• DOT, Refunds
• DOT, Airline Customer Service Dashboard
• Federal Register, Cause of Airline Delay and Cancellation Categories (September 3, 2026)
• Federal Register, Delay of Effective Date (October 15, 2026)
• Federal Register, Airline Passenger Rights; Withdrawal (November 17, 2025)
• Federal Register, Airline Refunds and Other Consumer Protections (July 7, 2026)
• Federal Register, Increasing Flexibility on Disclosure of Airline Ancillary Fees (July 2, 2026)
• DOT Office of Inspector General, consumer complaints report (September 17, 2025)
• DOT, File a Consumer Complaint
• eCFR, 12 CFR 1026.13 (Regulation Z), Billing error resolution