For Trestavia bookings
Booked With Trestavia? Changes Are Easy
We help customers who booked their flight with Trestavia. We are not Southwest Airlines. If you booked directly with Southwest Airlines, contact Southwest Airlines. Any fare difference and our service fee are quoted before you pay.
You are calling Trestavia, not Southwest Airlines. Service fee 7% (min $15, max $75), quoted before you pay.
Search & Compare Flight Prices
Available 24 hours · 7 days · Fee quoted first
Before you call — please confirm which applies to you:
I booked through Trestavia
We can help. Have your Trestavia booking confirmation number ready when you call.
+1 (800) 779-8593Trestavia · Independent agency · 7% fee (min $15, max $75) quoted before you pay
I booked directly with Southwest Airlines
We are not Southwest Airlines and cannot assist with bookings made directly through Southwest Airlines. Please contact Southwest Airlines’s customer service through their official website or app.
Trestavia only assists customers who originally booked through Trestavia.
Change & Cancel Assistance
Changes for Flights Booked With Trestavia
For Southwest Airlines tickets booked with Trestavia, we can help with a date change or cancellation. We quote any fare difference and our fee before anything is changed.
Booked directly with Southwest Airlines? Contact Southwest Airlines. Trestavia changes and cancels flights that were booked with us.
Transparent pricing: Our service fee is 7% of the airfare (min $15 / max $75 per booking) and is fully disclosed before any payment is processed.
Policy Overview
Southwest AirlinesChange & Cancellation Policy — What You Should Know
Policies may vary by fare type, route, and time of purchase. Our specialists explain your specific options before any changes are processed.
Change Fees
No change fees on any Southwest fare type. Pay only the fare difference if the new flight costs more.
Restricted Fares
Southwest does not have a Basic Economy product — all fares are changeable with no fee.
Cancellation
Wanna Get Away: travel credit. Anytime & Business Select: full cash refund. No expiration on Rapid Rewards credits.
24-Hr Rule
All Southwest fares can be cancelled within 24 hours for a full refund if booked 7+ days before departure.
Policies vary. The information above is a general summary. Specific rules depend on your fare class, route, and booking date. Call our specialists — we review your exact ticket before advising on any action.
Cancellation & Refunds
Cancellations for Flights Booked With Trestavia
For a Southwest Airlines ticket booked with Trestavia, we can help you understand:
We help you understand your options clearly before you cancel.
Before processing any cancellation, our agents review your fare rules, explain whether you qualify for a cash refund or travel credit, and confirm the exact amount — so there are no surprises after the call.
Urgent Help
Missed a Flight You Booked With Trestavia?
If you booked the Southwest Airlines flight with Trestavia, call us. If you booked directly with Southwest Airlines, contact Southwest Airlines.
Check same-day rebooking availability
For a Trestavia booking, we look up flights the fare rules allow and quote any fare difference and our fee before anything is changed.
Review no-show policies
Airlines have specific rules for no-shows — some allow rebooking, others cancel remaining segments. We explain exactly what applies to your ticket.
Understand standby options
Same-day confirmed and standby options may be available depending on your fare type. We check availability in real time.
Rebook at the lowest possible fare
Our specialists search all available options on the next flights to your destination and quote you a live, all-in price.
Calling sooner generally gives you more rebooking options.
Speak With a SpecialistSimple Process
How to Change or Cancel Your Southwest Airlines Flight
Call Trestavia
Call the number on this page. Have the confirmation from your Trestavia booking ready.
Share Your Booking
Give us your booking reference and what you need to change or cancel.
We Review Your Options
We check your fare rules and explain exactly what is possible and at what cost.
Confirmed & Done
We process the change or cancellation and send updated details to your email.
All fees disclosed before you commit. Change fees, fare differences, and our 7% service fee (min $15 / max $75) are confirmed before any charge is processed. The DOT 24-hour free cancellation right applies on eligible bookings (14 CFR § 259.5).
Fee quoted before you pay · 24/7
Why Trestavia
Why Call Trestavia for Southwest Airlines Changes & Cancellations?
24/7 Live Phone Support
Call Trestavia about a Southwest Airlines flight you booked with us. The number on this page reaches Trestavia, not Southwest Airlines.
Changes for Trestavia Bookings
We review the fare rules on a Southwest Airlines ticket booked with Trestavia and quote any fare difference and our fee before anything is changed.
Southwest Airlines Cancellation Guidance
We explain Southwest Airlines refund vs. travel credit eligibility in plain language before processing anything.
Assistance With Restricted Fares
Navigating Southwest Airlines Basic Economy and restricted fares is complex. Our agents advise on what options are realistically available.
Domestic & International Routes
Whether it is a domestic hop or a long-haul international Southwest Airlines flight, our specialists handle all routes.
Fees Disclosed Before Processing
Southwest Airlines change fees, fare differences, and our service fee are confirmed before a single dollar is authorized.
FAQ
Southwest AirlinesFlight Change & Cancellation — Common Questions
Is Trestavia affiliated with Southwest Airlines?
No. Trestavia is an independent travel agency and is not affiliated with, endorsed by, or acting on behalf of Southwest Airlines. We manage changes and cancellations on flights booked through Trestavia. If you need the airline directly, visit Southwest Airlines's official website or call their published customer service line.
Have more questions? Call usHow do I change my Southwest Airlines flight booked through Trestavia?
Call Trestavia at +1 (800) 779-8593 with the confirmation from your Trestavia booking. We review the fare rules and quote any fare difference and our fee before anything is changed.
Have more questions? Call usHow do I cancel a Southwest Airlines reservation made through Trestavia?
Call Trestavia at +1 (800) 779-8593 with your Trestavia booking reference. We explain whether the fare allows a refund or credit, and we cancel only after you approve. The airline decides any refund.
Have more questions? Call usWhat is Southwest Airlines's flight change fee?
Southwest Airlines sets any change fee and fare difference. Trestavia adds a service fee of 7% of the fare (minimum $15, maximum $75), quoted before you approve. This applies to flights booked with Trestavia.
Have more questions? Call usCan you change any Southwest Airlines booking, or only the ones booked with you?
We change and cancel tickets booked with Trestavia. If you booked directly with Southwest Airlines, contact Southwest Airlines.
Have more questions? Call usCan I change my Southwest Airlines flight?
Yes — Southwest allows changes on all fare types with no change fee. You pay (or are credited) any fare difference. This is one of Southwest's key advantages over other carriers.
Have more questions? Call usDoes Southwest charge a change fee?
No. Southwest does not charge change fees on any fare type. If the new flight costs more, you pay the difference. If it costs less, you receive a travel credit.
Have more questions? Call usHow do I cancel a Southwest Airlines ticket?
Wanna Get Away fares are cancelled for a travel credit (valid 12 months). Anytime and Business Select fares receive a full cash refund. Call us for bookings made through Trestavia.
Have more questions? Call usWill I get a refund if I cancel Southwest?
Anytime and Business Select fares are fully refundable to the original payment. Wanna Get Away fares receive a Southwest travel credit for future use — no cash refund.
Have more questions? Call usWhat if I missed my Southwest flight?
Contact us immediately. Southwest may accommodate same-day standby on the next available flight. We can check options and advise on rebooking.
Have more questions? Call usWhat is Southwest's 24-hour cancellation policy?
Southwest honors the DOT 24-hour free cancellation rule. All fare types can be cancelled within 24 hours of booking for a full refund, as long as departure is 7+ days away.
Have more questions? Call usAvailable Right Now
Need to Change a Flight You Booked With Trestavia?
If you booked with Trestavia, call us. If you booked directly with Southwest Airlines, contact Southwest Airlines. Our service fee is quoted before you pay.
+1 (800) 779-8593You are calling Trestavia · fee quoted first
Trestavia Travels is an independent travel agency and is not affiliated with, endorsed by, or sponsored by Southwest Airlines Co. or any of its subsidiaries. Southwest Airlines and its loyalty program Rapid Rewards are trademarks of Southwest Airlines Co.. All airline names are the property of their respective owners. Trestavia acts as an authorized independent travel agent facilitating flight reservations and change assistance. Policies stated above are general summaries; actual eligibility depends on specific fare rules. Service fee 7% (min $15 / max $75) disclosed before payment. 24-hr free cancellation applies to eligible U.S. itineraries per 14 CFR § 259.5.