Southwest Airlines Flight Cancellation Policy:
Complete Guide
Southwest still charges zero cancellation or change fee on any fare it sells — a genuine rarity among major US carriers, and one of the few pieces of its old reputation that survived intact. But if your mental picture of Southwest is still "free bags, open seating, no-questions-asked credits," a lot has changed since early 2025. Every fare was renamed, free checked bags ended, assigned seating replaced 50+ years of open boarding, and the lowest fare tier picked up real restrictions it never used to have.
The outcome of cancelling a Southwest flight today depends heavily on which of the four current fare tiers you booked — and the rules genuinely surprise people who haven't flown Southwest since the overhaul. Here's exactly where things stand.
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What Changed: Southwest's 2025-2026 Fare Overhaul
Under pressure from an activist investor, Southwest announced the end of its "Bags Fly Free" policy, the introduction of a more restrictive Basic fare, and the return of flight credit expiration dates on March 11, 2025, with the changes taking effect for bookings made on or after May 28, 2025. New fare names became official for flights departing on or after January 27, 2026, alongside the rollout of assigned seating, which replaced open boarding and A/B/C boarding groups entirely.
| Old fare name | Current fare name |
|---|---|
| Wanna Get Away | Basic |
| Wanna Get Away Plus | Choice |
| Anytime | Choice Preferred |
| Business Select | Choice Extra |
No Cancellation or Change Fees — Still Unique in 2026
This is the one core Southwest promise that survived the overhaul completely intact: Southwest charges zero cancellation fee and zero change fee across all four current fare tiers. You'll only ever owe a fare difference if you change to a more expensive flight — there's no separate penalty on top of that, on any fare, at any time before departure.
The Critical Difference: Refund vs Flight Credit, By Fare Type
The no-fee promise doesn't mean every fare gives you the same thing back when you cancel. This is where most of the real difference now lives:
| Fare type | What you get if you cancel | Credit expiration |
|---|---|---|
| Basic | Non-refundable. Non-transferable flight credit. | 6 months from original booking date |
| Choice | Non-refundable. Transferable Flight Credit. | 12 months from original booking date |
| Choice Preferred | Fully refundable to original payment method | N/A — cash refund |
| Choice Extra | Fully refundable to original payment method | N/A — cash refund |
Both Basic and Choice fare credits expire counting from your original booking date, not the date you actually cancel. Book a Basic fare five months in advance and then cancel it, and you may have as little as a few weeks left before that credit expires — plan to use it soon after cancelling rather than assuming you have the full 6 or 12 months.
The 10-Minute Rule
Southwest's cutoff for cancelling isn't measured in days — it's 10 minutes before your flight's scheduled departure. Cancel at least 10 minutes ahead and Basic/Choice fares convert to credit as described above; Choice Preferred/Choice Extra fares refund to your original payment method. Miss that 10-minute cutoff and become a no-show, and the consequences differ sharply by fare:
- Basic or Choice no-show: points, taxes, and fees are forfeited entirely — nothing carries forward.
- Choice Preferred or Choice Extra no-show: the ticket value still converts to a Transferable Flight Credit rather than being lost outright — a meaningfully softer outcome than the lower tiers.
24-Hour Full Refund Rule
Cancel within 24 hours of booking, and you're entitled to a full refund regardless of fare type — this is the standard federal 24-hour rule that applies across US carriers, and Southwest honors it the same way. As always, you still need to cancel before that 10-minute-before-departure cutoff for it to apply.
Basic Fare's New Restrictions — What You Can't Do Anymore
The old Wanna Get Away fare let you freely change your flight; the new Basic fare does not. Some specific new restrictions worth knowing:
- No free-standing changes. To change a Basic fare to a different flight, you must first upgrade it to Choice or higher, paying the fare difference, before the change can be processed.
- Same-day confirmed changes require the upgrade too. You can't confirm a same-day flight change on Basic without upgrading first — same-day standby remains free, but it's not guaranteed.
- Roundtrip Basic tickets have a specific quirk. If one or both segments of a roundtrip are booked as Basic, you can only cancel if you either cancel both segments together, or upgrade the Basic segment(s) before cancelling just one leg.
If Southwest Cancels or Significantly Disrupts Your Flight
Separate from a voluntary cancellation, if Southwest itself cancels your flight or significantly changes your schedule and you decide not to accept the rebooking, you're entitled to a full refund to your original payment method regardless of your fare type — this is a federal requirement, not a fare-specific courtesy. You can decline whatever rebooking is offered and request the refund explicitly if it doesn't fit your plans.
Refund and Credit Processing Time
If you're owed a refund to your original payment method, Southwest states you'll typically receive it within about 7 business days. Cash refunds processed by check generally take up to 20 business days. Rapid Rewards points used for a cancelled booking are returned to the account that booked the ticket, and flight credits are typically available almost immediately after cancelling.
Step-by-Step: What To Do When You Need to Cancel
🔗 Related Guides
- →Southwest Missed Flight Policy — What happens if you miss the flight rather than cancel it in advance.
- →American Airlines Cancellation Policy — The equivalent American guide for direct comparison.
- →Airline Cancellation Rights — Federal refund rules that apply regardless of which airline you fly.
- →Flight Cancelled vs Missed Flight — Why the distinction changes what you're entitled to.
Frequently Asked Questions
No — zero cancellation or change fee on any of the four current fare types, still unique among major US carriers. You only owe a fare difference if you change to a more expensive flight.
Both ended as part of a 2025-2026 overhaul that also introduced a more restrictive Basic fare and brought back credit expiration dates. Assigned seating replaced open boarding in early 2026. The zero cancel/change fee policy is one of the few things that survived unchanged.
Both are non-refundable, but Basic converts to a non-transferable credit expiring 6 months from booking, while Choice converts to a Transferable Flight Credit expiring 12 months from booking. Basic also can't be changed without first upgrading to Choice or higher.
Only on Choice Preferred and Choice Extra fares, refunded to your original payment method. Basic and Choice fares convert to flight credit instead — no cash refund outside the 24-hour booking window.
Credits issued before May 28, 2025 don't expire. Basic fare credits issued after that expire 6 months from the original booking date; Choice, Choice Preferred, and Choice Extra credits expire 12 months from booking — the clock starts at booking, not cancellation.
No — Basic fares must be upgraded to Choice or higher, with the fare difference paid, before any change can be made. Same-day confirmed changes require the same upgrade; same-day standby stays free but isn't guaranteed.
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ⓘ GetFlightHelp is independent and not affiliated with Southwest Airlines or any other airline. Fare rules, fees, and flight credit policies are subject to change and have already changed significantly within the past year — always confirm current terms directly with Southwest before cancelling or changing a ticket.