Southwest Airlines Coupons & Promo Codes

Earn up to 10,000 points per night on hotel stays when booking your accommodation through Southwest. Terms and conditions apply.

Vacation package includes a 4-night hotel stay at Devossion by Live Aqua and flight from Houston (HOU). Departure date is September 14, 2026. Price includes estimated taxes and fees. Members can earn from 8,837 points.

Vacation package includes a 2-night hotel stay at Hyatt Ziva Los Cabos All Inclusive Resort and flight from Phoenix (PHX). Departure date is September 21, 2026. Price includes estimated taxes and fees. Members can earn from 7,969 points.

Vacation package includes a 4-night hotel stay and flight from Houston (HOU). Departure date is September 14, 2026. Price includes estimated taxes and fees. Members can earn from 8,232 points.

Vacation package includes a 3-night hotel stay and flight from Houston (HOU). Departure date is September 27, 2026. Price includes estimated taxes and fees. Members can earn from 7,460 points.

Round-trip flights from Albany International Airport (ALB) to Corpus Christi International Airport (CRP) starting at $189. Fares shown are one-way basic fares; total round-trip price may vary. Book now for travel dates including April 21, 2026, April 22, 2026, and May 1, 2026. Weekly flights available based on DOT published schedules between 9/1/2025 and 9/30/2025. Route may not operate every day of the week.

Low fares from Albany (ALB) to Austin (AUS) starting at $164 for one-way Basic fare. Prices shown are base fares and do not include taxes and fees. Fares are subject to availability and may change. Booking window shown includes departures on 05/20/2026, 04/14/2026, 04/22/2026, 04/21/2026, 05/16/2026, and 05/09/2026. Flight times and availability vary by date.

Low fares from Albany International Airport to Port Columbus International Airport starting at $152 for one-way Basic fare. Prices shown are base fares and may vary by date, time, and availability. Taxes and fees not included. Book now for travel on specified dates including 06/03/2026, 04/22/2026, 04/25/2026, 04/21/2026, 04/15/2026, and 05/29/2026.

Flights from Reno/Tahoe (RNO) to various destinations including Los Angeles (LAX), Portland (PDX), Long Beach (LGB), San Diego (SAN), Burbank (BUR), San Jose (SJC), Seattle/Tacoma (SEA), Oakland (OAK), Austin (AUS), and Las Vegas (LAS) starting at $59 one-way. Fares listed are Basic, subject to additional terms and conditions. Prices shown are for one-way basic fares and were collected within the last 24 hours; availability may change at time of booking.

Flights from Sacramento (SMF) to various destinations including San Diego, Seattle/Tacoma, Boise, Portland, Austin, Los Angeles, Long Beach, Spokane, Kona (Hawaii), Tucson, Ontario/LA, and Orlando starting from $59 one-way. Basic fare includes one carry-on and one personal item; additional fees may apply for checked bags, seat selection, and other optional services. Fares displayed were collected within the last 24 hours and may no longer be available at time of booking.

One-way fares as low as $59 from Los Angeles, CA. Seats/days/markets limited; restrictions/exceptions apply. First travel date available 1/19/2026 with 51 travel days in schedule.

Flights to Harlingen/South Padre Island (HRL) starting at $49 one-way for basic fare. Prices shown are base fares and may vary by departure city, date, and availability. Fares displayed were collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Flights to Phoenix (PHX) starting at $49 one-way for select routes including Los Angeles (LAX), San Diego (SAN), Las Vegas (LAS), Long Beach (LGB), Oakland (OAK), Burbank (BUR), Portland (PDX), Denver (DEN), Chicago (MDW), Chicago (ORD), Orange County/Santa Ana (SNA), Houston (HOU), Milwaukee (MKE), Nashville (BNA), Sacramento (SMF), San Jose (SJC), Kansas City (MCI), Dallas (Love Field), St. Louis (STL), and Baltimore/Washington (BWI). Prices shown are base fares; additional taxes and fees appl.

Flights to Columbus (CMH) starting at $49 one-way for select routes including Baltimore/Washington, Nashville, and others. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Basic fares are subject to additional terms and conditions.

Earn up to 4X points on your next car rental at over 100 locations nationwide when booking through the Southwest website.

Check out the Low Fare Calendar to find a fare that works for you. Just choose the month you want to depart and return, and we'll show you the best fares available for outdoor adventure destinations including Bozeman, Cleveland, Denver, El Paso, Fresno CA, Greenville-Spartanburg, Hilo (Island of Hawaii), Las Vegas, Little Rock, Miami, Palm Springs CA, Phoenix, Portland ME, Salt Lake City, Seattle/Tacoma, Knoxville, and Anchorage.

Rapid Rewards members can access free inflight WiFi on T-Mobile network-enabled aircraft. Available only on WiFi-enabled designated aircraft. Free WiFi is exclusively for Rapid Rewards Members.

Rapid Rewards members can go online to check email, snag a dinner reservation, or browse social media from takeoff to landing. Free WiFi is only for Rapid Rewards Members. Available only on WiFi-enabled aircraft.

Flights to Corpus Christi starting at $104 one-way. Prices shown are base fares and may not include taxes, fees, or additional charges. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. Basic fares are subject to additional terms and conditions.

Low fares to Central America: Washington D.C. (DCA) to San Jose, Costa Rica (SJO) from $129* one-way basic; Kansas City (MCI) to Belize City (BZE) from $138*; Austin (AUS) to San Jose, Costa Rica (SJO) from $140*; Fort Lauderdale (FLL) to San Jose, Costa Rica (SJO) from $145*; Atlanta (ATL) to San Jose, Costa Rica (SJO) from $146*; New Orleans (MSY) to San Jose, Costa Rica (SJO) from $146*; Orlando (MCO) to San Jose, Costa Rica (SJO) from $152*; Los Angeles (LAX) to Liberia, Costa Rica (LIR) fro.

Round-trip fares from various U.S. cities to Los Cabos (SJD) starting at $134, $149, $154, $174, $179, $182, $184, $209, $224, $233, $235, $245, $248, $249, $256, $266, $276, $276, and $285. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Basic fares are subject to additional terms and conditions.

Low fare to San Juan from New Orleans (MSY) starting at $113 one-way basic fare. Departure date: April 12, 2026. Basic fare includes carry-on bag and personal item; additional services may incur fees. Fare subject to availability and standard Southwest terms.

Low fare to San Juan from Nashville (BNA) starting at $119 one-way basic fare. Departure date: May 2, 2026. Basic fare includes carry-on bag and personal item; additional services may incur fees. Subject to availability and standard Southwest fare conditions.

Flights to Havana (HAV) from various US cities including Baltimore/Washington ($195), New Orleans ($203), Columbus ($203), Tampa ($204), Fort Lauderdale ($207), Denver ($226), Phoenix ($231), Dallas ($234), Atlanta ($235), St. Louis ($236), Chicago ($239), Austin ($243), Houston ($243), Washington D.C. ($245), Nashville ($265), Indianapolis ($267), Pittsburgh ($277), Kansas City ($291), Raleigh/Durham ($298), and San Juan ($385). Prices are one-way, basic fare, and subject to availability. Fares displayed were collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Low fare to Grand Cayman from Buffalo/Niagara Falls (BUF) starting at $111 one-way basic fare. Departure date: May 8, 2026. Basic fare includes carry-on bag and personal item; additional services such as checked bags or seat selection may incur extra charges. Subject to availability and standard fare rules.

Southwest Airlines offers low fares through September 30, 2026, for destinations including Mexico, Las Vegas, Miami, and more. Book now for spring break travel. Reservations must be made by the specified deadline; fares are subject to availability and may include baggage and optional fees.