Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpage
frontpage
serra | Staff 19.7K Views
Oct 19, 2026 1:07 PM

Southwest Airlines: Select US Flights Including Holidays & Weekends

40% Off Base Fare

(Travel November 9 - March 3, 2027)at Southwest Airlines
Get Deal at Retailer

Why are you downvoting this deal?

Good Deal?
19Comments
Save
Share
Deal Details
Southwest Airlines offers 40% Off Base Fare on Select US Flights when you book by October 22, 2026, and travel between November 9, 2026 - March 3, 2027.
  • Note: Select travel dates/blackout period will apply. Pricing/seating will vary on travel dates. Please check the low fare calendar for pricing/flight dates
Thanks to Deal Hunter serra for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff
  • Offer terms:
    • Book from 10/19/26-10/22/26 for travel on select flights 11/9/26-3/3/27. Interisland Hawaii travel not included. Cont. U.S. travel blacked out 11/28/26, 11/29/26, 12/26/26-12/28/26, 1/2/27, and 1/3/27. Cont. U.S. travel to intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/19/26-11/25/26 and 12/17/26-1/5/27. Cont. U.S. travel from intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/27/26-12/1/26 and 12/17/26-1/5/27. Discount is automatically applied and shown as a strikethrough on the displayed base fare. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Written by serra | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Southwest Airlines offers 40% Off Base Fare on Select US Flights when you book by October 22, 2026, and travel between November 9, 2026 - March 3, 2027.
  • Note: Select travel dates/blackout period will apply. Pricing/seating will vary on travel dates. Please check the low fare calendar for pricing/flight dates
Thanks to Deal Hunter serra for finding this deal.

Editor's Notes

Written by megakimcheelove | Staff
  • Offer terms:
    • Book from 10/19/26-10/22/26 for travel on select flights 11/9/26-3/3/27. Interisland Hawaii travel not included. Cont. U.S. travel blacked out 11/28/26, 11/29/26, 12/26/26-12/28/26, 1/2/27, and 1/3/27. Cont. U.S. travel to intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/19/26-11/25/26 and 12/17/26-1/5/27. Cont. U.S. travel from intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/27/26-12/1/26 and 12/17/26-1/5/27. Discount is automatically applied and shown as a strikethrough on the displayed base fare. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees. Additional fees may apply.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion. 

Original Post

Written by serra | Staff

Community Voting

Deal Score
+119
Good Deal
Bad Deal

Why are you downvoting this deal?

Get Deal at Retailer

Top Comments

sandamn12
1.4KComments
244Reputation
Fake "sale" as always
Go to Comment
SaveOurSelves
135Comments
158Reputation
is it April fools day again at Southwest?
Go to Comment

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

19 Comments

Sign up for a Slickdeals account to remove this ad.

Oct 19, 2026 7:11 PM
1.4K Comments
Joined Sep 2010
sandamn12Oct 19, 2026 7:11 PM
1.4K Comments
Fake "sale" as always
Oct 19, 2026 7:25 PM
74 Comments
Joined Oct 2021
gamersdreamOct 19, 2026 7:25 PM
74 Comments
When will southwest stop doing these nonsense sales
1
Oct 19, 2026 9:39 PM
193 Comments
Joined May 2019
RobbersteaOct 19, 2026 9:39 PM
193 Comments
"Up to" sales are more accurately treasure hunts
Oct 19, 2026 10:07 PM
135 Comments
Joined Nov 2014
SaveOurSelvesOct 19, 2026 10:07 PM
135 Comments
is it April fools day again at Southwest?
Yesterday 10:26 AM
604 Comments
Joined Jul 2018
puncturepremiumYesterday 10:26 AM
604 Comments
Quote from sandamn12 View quoted comment :
Fake "sale" as always
I understand LCC (low cost carriers) like frontier are bare bones sardine seating, but just checked some flights and even accounting for a carryon bag at frontier, southwest tickets are 2x-3x more. Frontier with a bag and select seat was about 100 MCO to CLE one way (about 200 round trip), Southwest was like 300 one way (unsure of carryon bag charge, if applicable) and includes one layover. No layover was 400. Woof.
Yesterday 2:51 PM
252 Comments
Joined Feb 2010
romerohikerYesterday 2:51 PM
252 Comments
Quote from serra View quoted comment :
Southwest Airlines is having up to up to 40% off base fares, including for travel in November and December 2026.

Southwest Airlines [southwest.com]
Book by October 22, 2026
Travel Select Flights November 9 - March 3, 2027
Blackout Dates: See Terms


Terms:
Book from 10/19/26-10/22/26 for travel on select flights 11/9/26-3/3/27. Interisland Hawaii travel not included. Cont. U.S. travel blacked out 11/28/26, 11/29/26, 12/26/26-12/28/26, 1/2/27, and 1/3/27. Cont. U.S. travel to intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/19/26-11/25/26 and 12/17/26-1/5/27. Cont. U.S. travel from intl., Hawaii, St. Thomas, and San Juan, PR blacked out 11/27/26-12/1/26 and 12/17/26-1/5/27. Discount is automatically applied and shown as a strikethrough on the displayed base fare. Restrictions and exclusions apply. Seats, days, and markets limited. Discount is applied before government taxes and fees.




.
Thanks for posting, OP. I had a flight scheduled next month and found that this promotion included my flight. With a call to SW customer service, I was able to save $110+ by re-booking.
Yesterday 5:36 PM
6.8K Comments
Joined Dec 2004
TroublestylistYesterday 5:36 PM
6.8K Comments
maybe on Tuesdays and Wednesdays. But expect all your flights to be super expensive. It's across the board due to fuel prices. But SWA is playing catchup with their fares for sure

Sign up for a Slickdeals account to remove this ad.

Original Poster
Pro
Deal Hunter
Yesterday 6:58 PM
93.9K Comments
Joined Jul 2004
serraYesterday 6:58 PM
Original Poster
Pro
Deal Hunter
93.9K Comments
Quote from romerohiker View quoted comment :
Thanks for posting, OP. I had a flight scheduled next month and found that this promotion included my flight. With a call to SW customer service, I was able to save $110+ by re-booking.
That's a pretty significant savings. Thank you for letting us know. Despite the negative comments here, there's also a silent majority of users who appreciate this post.
Today 12:22 AM
7 Comments
Joined Sep 2016
trbarchToday 12:22 AM
7 Comments
Yes. Incredible deals. Austin to San Francisco or Fresno for $101. Austin to Seattle $109 non stop. Great deals
Today 9:13 AM
102 Comments
Joined Aug 2020
OliveGorilla122Today 9:13 AM
102 Comments
In a week or two it'll be another sale and you'll be checking your flights for rebooking at a lower price. Most won't be lower. I fly Southwest maybe at least 6 times a year. Same nonsense sales. Ignore them and just check the flights periodically. The codes apply automatically in the app without entering anything as far as I can tell.

Raising fuel prices are just an excuse. They are revamping their rewards and adding more things you have to pay for in your fare you don't need. Lounges are coming next year. "Free" Starlink Internet fleetwide that doesn't work most of the time. I'm sure a credit card fee raise is coming.
Today 3:12 PM
2.5K Comments
Joined Jul 2006
190revToday 3:12 PM
2.5K Comments
I was tracking the price of a flight in November. The 40% off sale started on Monday, and the price of the flight dropped $140. I've gotten similar deals in the past during their Wednesday Get-Away or Flash sales such as this one. It is indeed a real sale. Ignore the haters. They may not be familiar with the system or their dates/destinations do not align.
Today 3:12 PM
2.3K Comments
Joined May 2011
pechangoToday 3:12 PM
2.3K Comments
Quote from romerohiker View quoted comment :
Thanks for posting, OP. I had a flight scheduled next month and found that this promotion included my flight. With a call to SW customer service, I was able to save $110+ by re-booking.
you can do it online too, and you can (and should) check the pricing after booking as it can change and if it does, rebook (aka change, not cancel and rebook).
Today 3:14 PM
188 Comments
Joined Jun 2025
Garywally57Today 3:14 PM
188 Comments
Quote from gamersdream View quoted comment :
When will southwest stop doing these nonsense sales
When people stop flying with them. Southwest is the farthest thing from a low cost airline anymore.
Today 4:15 PM
122 Comments
Joined Aug 2020
YazarsToday 4:15 PM
122 Comments
I just tried checking out and got an error. They said that I needed to reselect the flights, and the price per ticket increased from $560 per ticket to $766!

Sign up for a Slickdeals account to remove this ad.

Today 6:49 PM
712 Comments
Joined Oct 2022
HappyDome8591Today 6:49 PM
712 Comments
Quote from Yazars View quoted comment :
I just tried checking out and got an error. They said that I needed to reselect the flights, and the price per ticket increased from $560 per ticket to $766!

Domestic flight for more than $500? Is that round trip?

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Travel & VacationsFlightsSouthwest Airlines