Southwest’s big flash sale: Fares drop below $100 round-trip on dozens of routes
This post contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. Terms apply to the offers listed on this page. For an explanation of our Advertising Policy, visit this page.
Bargain hunters, fire up your browsers. Southwest’s giant twice-a-year fare sale is back!
Southwest Airlines rolled out the sale Tuesday, sending round-trip fares below $100 on dozens of the carrier’s shortest routes as part of a 72-hour flash sale.
Southwest’s longer routes are on sale too, with the carrier roughly pegging its sale fares to distance. The cheapest fares in the airline’s sale begin at $49 each way and increase to tiers of $79, $99 and $129 on longer routes.
The three-day fare sale has become a twice-a-year mainstay for the carrier, rolling out each June and October. The sales are notable not only because of fares being offered, but also because of how broadly they’re usually available across Southwest’s nationwide network.
Southwest’s sale from June 2015 created so much demand that bargain-seekers overwhelmed the airline’s website and caused it to crash. Southwest subsequently extended its sale by an additional day that year.
The blockbuster sales help Southwest drum up publicity. But what’s probably even more important to the carrier is that the they help juice sales during one of the slowest times of the year for air travel.
The October sale that kicked off Tuesday covers flights beginning in early mid-November through mid-December and again after the winter holiday. That puts flights on sale as demand slows ahead of the Christmas holiday and again as travel demand wanes after New Year’s. The busy windows covering the Thanksgiving, Christmas and New Year’s holidays are blacked out.
The sales that are now a staple for Southwest initially got their start from an iteration the airline debuted earlier this decade, when it tied fares specifically to flight distance. Flights of 500 miles or less were priced at $49 one way, and then they increased by length of the route. The airline charged $99 one way for flights of 501 to 1,000 miles; $129 one way for flights of 1,001 to 1,500 miles; and $149 one way for flights longer than 1,500 miles.
The recent Southwest sales are no longer precisely tied to distance, though the fare structure tends to loosely mimic the original distance-based version.
Fine print and restrictions
Before you go book, familiarize yourself with the fine print.
The sale, which rolled out Tuesday morning, covers domestic mainland travel from Nov. 13 through Feb. 12, though there are notable blackout dates around the major holidays.
Blackout dates for mainland U.S. routes include:
- Nov. 22-Dec. 3
- Dec. 19-Jan. 5
Friday and Saturday flights are excluded from the sale, though flights on those days can be combined with sale fares on other days.
Flights between Hawaii and the U.S. mainland are not included in the fare sale. Sale fares apply to inter-island flights, though the fine print differs. Most notably, the sale only covers Tuesday and Wednesday flights for inter-island travel. The full fine print is available on Southwest’s website.
There are different day-of-week restrictions on the sale fares on Southwest’s flights in Las Vegas, Florida and Puerto Rico. International travel also has differing fine print, including more day-of-travel restrictions. The details are spelled out on Southwest’s website.
The number of seats Southwest makes available at fare-sale prices are limited on any given flight, meaning the cheapest fares likely will thin out the longer the sale goes on.
And remember the sale window is short. It ends Thursday (Oct. 3) at 11:59 p.m. PT.
Aside from the restrictions, there also are a few relatively customer-friendly allowances. Sale fares can be booked one way or round trip and can be combined with non-sale fares.
A quick Tuesday morning spot-check of Southwest’s site by TPG showed fairly broad availability of the published sale fares. The advertised $49 fares appear on many of Southwest’s shortest routes, though some days and months show more availability than others. (Tip: Use Southwest’s low-fare calendar to search for the lowest fares.)
Oakland to Los Angeles
Baltimore to Boston
Chicago Midway to Minneapolis/St. Paul
Full fine print for the sale (via Southwest Airlines)
- Purchase from October 1 through October 3, 2019, 11:59 p.m. Pacific Time.
- Continental U.S. travel valid November 13, 2019, through February 12, 2020. Interisland Hawaii travel valid December 4 through December 18, 2019, and January 2 through February 12, 2020. Travel to/from San Juan, Puerto Rico valid November 13 through December 5, 2019, and January 13 through March 5, 2020. International travel valid November 13 through December 11, 2019, and January 7 through March 5, 2020.
- Continental U.S. travel blacked out November 22-December 3, 2019 & December 19, 2019-January 5, 2020.
- Except as otherwise specified, continental U.S. travel is not valid on Fridays and Sundays. Travel to Ft. Myers/Naples, Ft. Lauderdale, West Palm Beach, Tampa, Orlando, and Las Vegas and from Ft. Myers/Naples, Ft. Lauderdale, West Palm Beach, Tampa, Orlando to Las Vegas is valid only on Sundays through Wednesdays. Travel from Ft. Myers/Naples, Ft. Lauderdale, West Palm Beach, Tampa, Orlando and Las Vegas and from Las Vegas to Ft. Myers/Naples, Ft. Lauderdale, West Palm Beach, Tampa, and Orlando is valid only on Tuesdays through Fridays. Interisland Hawaii travel is valid Tuesdays and Wednesdays. Travel to/from San Juan, Puerto Rico is valid Monday – Thursday. International travel is valid Monday – Thursday. Travel to Mexico is valid only on Sundays through Wednesdays. Travel from Mexico is valid only on Tuesdays through Fridays.
- Fares valid on nonstop service where indicated; if not indicated, fares are valid on single connecting service.
- Displayed prices include all U.S. and international government taxes and fees.
- Points bookings do not include taxes, fees, and other government/airport charges of at least $5.60 per one-way flight.
- Fares not available to/from continental U.S. to/from Hawaii. Fares not available to/from Orange County (SNA).
- Seats and days are limited. Fares may vary by destination, flight, and day of week and won’t be available on some flights that operate during very busy travel times and holiday periods.
- Travel is available for one-way Wanna Get Away® fares.
- Fares may be combined with other Southwest Airlines® combinable fares. If combining with other fares, the most restrictive fare’s rules apply.
- Sale fares may be available on other days of week, but that’s not guaranteed.
- Fares are nonrefundable but may be applied toward future travel on Southwest Airlines®, as long as reservations are canceled at least ten minutes prior to the scheduled departure. Failure to cancel prior to departure will result in forfeiture of remaining funds on the reservation.
- Any change in itinerary may result in an increase in fare. Standby travel may require an upgrade to the Anytime fare depending on Rapid Rewards® tier status.
- Fares are subject to change until ticketed.
- Offer applies only to published, scheduled service.
Featured photo by Patrick T. Fallon for The Points Guy.
Welcome to The Points Guy!
Earn 90,000 bonus miles after you spend $3,000 in purchases on your new Card in your first 3 months. Offer ends 8/3/2022.
With Status Boost™, earn 10,000 Medallion Qualification Miles (MQMs) after you spend $25,000 in purchases on your Card in a calendar year, up to two times per year getting you closer to Medallion Status. Earn 3X Miles on Delta purchases and purchases made directly with hotels, 2X Miles at restaurants and at U.S. supermarkets and earn 1X Mile on all other eligible purchases. Terms Apply.
- Limited Time Offer: Earn 90,000 bonus miles after you spend $3,000 in purchases on your new Card in your first 3 months. Offer ends 8/3/2022.
- Earn up to 20,000 Medallion® Qualification Miles (MQMs) with Status Boost® per year. After you spend $25,000 in purchases on your Card in a calendar year, you can earn 10,000 MQMs up to two times per year, getting you closer to Medallion® Status. MQMs are used to determine Medallion® Status and are different than miles you earn toward flights.
- Earn 3X Miles on Delta purchases and purchases made directly with hotels.
- Earn 2X Miles at restaurants worldwide including takeout and delivery in the U.S., and at U.S. supermarkets.
- Earn 1X Miles on all other eligible purchases.
- Receive a Domestic Main Cabin round-trip companion certificate each year upon renewal of your Card. Payment of the government imposed taxes and fees of no more than $80 for roundtrip domestic flights (for itineraries with up to four flight segments) is required. Baggage charges and other restrictions apply. See terms and conditions for details.
- Enjoy your first checked bag free on Delta flights.
- Fee Credit for Global Entry or TSA PreCheck® after you apply through any Authorized Enrollment Provider. If approved for Global Entry, at no additional charge, you will receive access to TSA PreCheck.
- Enjoy an exclusive rate of $39 per person per visit to enter the Delta Sky Club® for you and up to two guests when traveling on a Delta flight.
- No Foreign Transaction Fees.
- $250 Annual Fee.
- Terms Apply.
- See Rates & Fees