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Good to know

Low season

July

High season

December
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly with an average 8% increase in price.

FAQs about flying with Southwest

  • What is Southwest's carry-on size allowance?

    On board Southwest flights, cabin baggage should not exceed 60x40x25cm. If your hand luggage is bigger, the Southwest assistance team will most likely ask you to pay extra for checked luggage.

  • Where does Southwest fly to?

    Southwest offers direct flights to 115 cities in 12 different countries. Denver, Phoenix, and Dallas are the most popular cities covered by Southwest.

  • What is Southwest’s primary hub?

    Southwest concentrates most of its flight operations in Denver.

  • How does KAYAK find such low prices on Southwest flights?

    KAYAK is a travel search engine, meaning that we continuously look across the web to find the best deals for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from all airlines, including Southwest.

  • When are Southwest plane tickets cheapest?

    Flight prices with Southwest will depend on the season and route you are flying. Our data shows that overall, the cheapest month to fly with Southwest is July, while the most expensive is December.

  • What’s the cheapest route that Southwest flies?

    In the last 72 hours, the cheapest route flown by Southwest found on KAYAK was from Kahului to Honolulu, with a price of 345 ﷼ for a round-trip.

  • What are the most popular airports for Southwest flights to depart from?

    With 92 Southwest flights departing each week, Denver Intl airport is the most popular airport for Southwest flights to depart from. The most popular destination from this airport is Jacksonville. The next most popular departure airport is Chicago Midway airport, with 80 Southwest flights departing from there each week.

  • Is Southwest part of an airline alliance?

    No, Southwest is not part of an airline alliance.

  • How many destinations does Southwest fly to?

    In total, Southwest flies to 117 destinations.

See more FAQs

Top tips for flying with Southwest

  • The cheapest month for flights with Southwest is July, while the most expensive is generally December.

Southwest customer reviews

8.1
Very goodBased on 4,662 verified guest reviews
7.7Entertainment
8.1Comfort
8.2Boarding
8.7Crew
7.2Food
Pros +
Cons -
Show reviews that mention
Traveler rating:
Sort by:
D
10.0 Wonderful
RDU-BWI
very nice
R
10.0 Wonderful
MDW-CLE
Smooth flight despite the weather.
R
10.0 Wonderful
TPA-MDW
Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.
J
10.0 Wonderful
BWI-MYR
Flight was on time. Need much better food.
J
10.0 Wonderful
ISP-BWI
Flight was on time. Need much better food!
D
4.0 Mediocre
MHT-BWI
Lots of delays.
V
6.0 Okay
CMH-BNA
Wi Fi was horrible kept cutting out the whole time and too expensive
V
10.0 Wonderful
VPS-HOU
Nothing
G
8.0 Very good
DEN-MEM
I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.
G
8.0 Very good
SEA-DEN
I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Southwest flight status

R 1/24

Southwest route map - Which destinations does Southwest fly to?

Find out which destinations you can fly to direct with Southwest by entering your departure airport. If you want to know if Southwest flies a certain route, enter both the departure and destination airport before hitting search.
R 1/24

All Southwest flight routes

Flight #Departure AirportArrival AirportDurationMonTueWedThuFriSatSun
308Cancún (CUN)Houston (HOU)2h 35m•••••••
3632Honolulu (HNL)Hilo (ITO)1h 0m•••••••
3299Honolulu (HNL)Kailua-Kona (KOA)0h 55m•••••••
2419Honolulu (HNL)Los Angeles (LAX)5h 35m•••••••
2581Honolulu (HNL)Long Beach (LGB)5h 20m•••••••
3386Honolulu (HNL)Lihue (LIH)0h 50m•••••••
2035Honolulu (HNL)Oakland (OAK)5h 20m•••••••
4259Honolulu (HNL)Kahului (OGG)0h 50m•••••••
364Honolulu (HNL)Phoenix (PHX)6h 0m•••••••
1572Honolulu (HNL)San Jose (SJC)5h 15m•••••••
3276Honolulu (HNL)Sacramento (SMF)5h 15m•••••••
4107Hilo (ITO)Honolulu (HNL)1h 0m•••••••
1156Kailua-Kona (KOA)Honolulu (HNL)1h 0m•••••••
600Kailua-Kona (KOA)Las Vegas (LAS)5h 35m•••••••
1402Kailua-Kona (KOA)Oakland (OAK)5h 10m•••••••
2202Kailua-Kona (KOA)Kahului (OGG)0h 45m•••••••
2897Las Vegas (LAS)Kailua-Kona (KOA)6h 30m•••••••
1806Las Vegas (LAS)Lihue (LIH)6h 55m•••••••
2296Las Vegas (LAS)Kahului (OGG)6h 30m•••••••
3811Lihue (LIH)Honolulu (HNL)0h 45m•••••••
1595Lihue (LIH)Las Vegas (LAS)5h 50m•••••••
1975Lihue (LIH)Oakland (OAK)5h 15m•••••••
2931Lihue (LIH)Kahului (OGG)0h 55m•••••••
1635Oakland (OAK)Kailua-Kona (KOA)5h 50m•••••••
1290Oakland (OAK)Lihue (LIH)6h 0m•••••••
1666Oakland (OAK)Kahului (OGG)5h 45m•••••••
4279Kahului (OGG)Honolulu (HNL)0h 50m•••••••
3351Kahului (OGG)Kailua-Kona (KOA)0h 40m•••••••
3510Kahului (OGG)Las Vegas (LAS)5h 30m•••••••
3284Kahului (OGG)Lihue (LIH)0h 55m•••••••
1586Kahului (OGG)Oakland (OAK)5h 5m•••••••
1313Kahului (OGG)Phoenix (PHX)5h 45m•••••••
1752Phoenix (PHX)Honolulu (HNL)7h 0m•••••••
2961Phoenix (PHX)Kahului (OGG)6h 55m•••••••
2669San Diego (SAN)Honolulu (HNL)6h 20m•••••••
1065San Jose (SJC)Honolulu (HNL)6h 0m•••••••
502San José (SJO)Orlando (MCO)3h 10m•••••••
1372Sacramento (SMF)Honolulu (HNL)6h 0m•••••••
3953Havana (HAV)Tampa (TPA)1h 25m••••••
880Houston (HOU)San José del Cabo (SJD)3h 0m••••••
3952Tampa (TPA)Havana (HAV)1h 30m••••••
2802Atlanta (ATL)Washington, D.C. (DCA)1h 45m••••••
906Baltimore (BWI)Montego Bay (MBJ)3h 35m••••••
1013Belize City (BZE)Houston (HOU)2h 35m••••••
4103Dallas (DAL)Washington, D.C. (DCA)2h 45m••••••
482Denver (DEN)Chicago (ORD)2h 40m••••••
913George Town (GCM)Orlando (MCO)1h 55m••••••
837Houston (HOU)Belize City (BZE)2h 20m••••••
28Houston (HOU)Dallas (DAL)1h 10m••••••
112Houston (HOU)San José (SJO)3h 30m••••••
2970New York (LGA)Chicago (MDW)2h 40m••••••
905Montego Bay (MBJ)Baltimore (BWI)3h 30m••••••
273Montego Bay (MBJ)Orlando (MCO)2h 10m••••••
912Orlando (MCO)George Town (GCM)2h 0m••••••
272Orlando (MCO)Montego Bay (MBJ)2h 10m••••••
616Orlando (MCO)Nassau (NAS)1h 35m••••••
401Orlando (MCO)Providenciales (PLS)1h 55m••••••
782Orlando (MCO)Punta Cana (PUJ)2h 45m••••••
501Orlando (MCO)San José (SJO)3h 15m••••••
617Nassau (NAS)Orlando (MCO)1h 35m••••••
1198Oakland (OAK)Santa Ana (SNA)1h 40m••••••
2546Chicago (ORD)Denver (DEN)2h 55m••••••
1298Phoenix (PHX)Puerto Vallarta (PVR)2h 35m••••••
2020Phoenix (PHX)San José del Cabo (SJD)2h 15m••••••
402Providenciales (PLS)Orlando (MCO)2h 25m••••••
783Punta Cana (PUJ)Orlando (MCO)3h 10m••••••
1299Puerto Vallarta (PVR)Phoenix (PHX)2h 40m••••••
3007San José del Cabo (SJD)Houston (HOU)2h 20m••••••
2021San José del Cabo (SJD)Phoenix (PHX)2h 15m••••••
625San José del Cabo (SJD)Santa Ana (SNA)2h 40m••••••
1203San José (SJO)Houston (HOU)3h 50m••••••
624Santa Ana (SNA)San José del Cabo (SJD)2h 30m••••••
1609Baltimore (BWI)Cancún (CUN)3h 55m•••••
1025Cancún (CUN)Orlando (MCO)2h 10m•••••
317Houston (HOU)Cancún (CUN)2h 15m•••••
318Orlando (MCO)Cancún (CUN)2h 20m•••••
1369Honolulu (HNL)Las Vegas (LAS)5h 45m•••••••
1780Las Vegas (LAS)Honolulu (HNL)6h 45m••••••
2171Long Beach (LGB)Honolulu (HNL)6h 15m••••••
450Santa Ana (SNA)Phoenix (PHX)1h 30m••••••
1641Oranjestad (AUA)Orlando (MCO)3h 30m••••••
217Cancún (CUN)Chicago (MDW)3h 50m••••••
2900Atlanta (ATL)Houston (HOU)2h 25m••••••
1493Burbank (BUR)Oakland (OAK)1h 30m••••••
2515Burbank (BUR)Sacramento (SMF)1h 30m••••••
1289Baltimore (BWI)Dallas (DAL)3h 45m••••••
4509Baltimore (BWI)Orlando (MCO)2h 40m••••••
811Baltimore (BWI)Punta Cana (PUJ)3h 55m••••••
49Dallas (DAL)Houston (HOU)1h 15m••••••
4867Washington, D.C. (DCA)Fort Lauderdale (FLL)2h 45m••••••
2992Washington, D.C. (DCA)Houston (HOU)3h 45m••••••
1255Washington, D.C. (DCA)Orlando (MCO)2h 40m••••••
1118Washington, D.C. (DCA)Milwaukee (MKE)2h 15m••••••
3085Washington, D.C. (DCA)St. Louis (STL)2h 30m••••••
2494Denver (DEN)Santa Ana (SNA)2h 40m••••••
4464Panama City (ECP)Nashville (BNA)1h 30m••••••
461Houston (HOU)New York (LGA)3h 25m••••••
726Islip (ISP)West Palm Beach (PBI)3h 5m••••••
1513Las Vegas (LAS)Chicago (ORD)3h 40m••••••
1185Las Vegas (LAS)Santa Ana (SNA)1h 15m••••••
2125Las Vegas (LAS)St. Louis (STL)3h 10m••••••
2487Los Angeles (LAX)Dallas (DAL)3h 0m••••••
1662Los Angeles (LAX)Las Vegas (LAS)1h 25m••••••
2174New York (LGA)Atlanta (ATL)2h 45m••••••
679New York (LGA)Nashville (BNA)2h 50m••••••
1148New York (LGA)Denver (DEN)4h 40m••••••
2588New York (LGA)Houston (HOU)4h 20m••••••
3233New York (LGA)New Orleans (MSY)3h 45m••••••
1962New York (LGA)St. Louis (STL)3h 0m••••••
522Kansas City (MCI)Phoenix (PHX)3h 10m••••••
4364Orlando (MCO)Baltimore (BWI)2h 20m••••••
2522Chicago (MDW)Austin (AUS)2h 55m••••••
2765Chicago (MDW)Washington, D.C. (DCA)1h 50m••••••
2162Chicago (MDW)Long Beach (LGB)4h 40m••••••
1305Chicago (MDW)Minneapolis (MSP)1h 30m••••••
1173Oakland (OAK)Burbank (BUR)1h 20m••••••
2923Phoenix (PHX)Portland (PDX)2h 50m••••••
1676Phoenix (PHX)Reno (RNO)1h 55m••••••
453Pittsburgh (PIT)Nashville (BNA)1h 50m••••••
822Punta Cana (PUJ)Baltimore (BWI)4h 10m••••••
109Puerto Vallarta (PVR)Houston (HOU)2h 20m••••••
536San Jose (SJC)Santa Ana (SNA)1h 25m••••••
4393Salt Lake City (SLC)Phoenix (PHX)1h 55m••••••
2059St. Louis (STL)Washington, D.C. (DCA)2h 0m••••••
1591St. Louis (STL)New York (LGA)2h 25m••••••
1963St. Louis (STL)Tampa (TPA)2h 20m••••••
751Kansas City (MCI)Cancún (CUN)3h 20m•••••
2892Santa Ana (SNA)Denver (DEN)2h 30m•••••
1996Cancún (CUN)St. Louis (STL)3h 20m••••••
1663St. Louis (STL)Denver (DEN)2h 35m••••••
1443Orlando (MCO)Oranjestad (AUA)3h 5m••••••
2860Chicago (MDW)New York (LGA)2h 10m••••••
925Ontario (ONT)Chicago (MDW)3h 45m••••••
1744Phoenix (PHX)Tampa (TPA)3h 40m••••••
2819Dallas (DAL)Austin (AUS)1h 5m•••••••
3808Las Vegas (LAS)Kansas City (MCI)2h 45m•••••••
4080Oakland (OAK)Las Vegas (LAS)1h 35m•••••••
3053Portland (PWM)Baltimore (BWI)1h 45m•••••••
4211Seattle (SEA)Las Vegas (LAS)2h 35m•••••••
3292Tampa (TPA)Milwaukee (MKE)2h 55m•••••••
406Atlanta (ATL)Austin (AUS)2h 45m•••••••
1515Dallas (DAL)St. Louis (STL)1h 40m•••••
1204Baltimore (BWI)Chicago (MDW)2h 20m••••••
3196Baltimore (BWI)Milwaukee (MKE)2h 10m••••••
3383Baltimore (BWI)Myrtle Beach (MYR)1h 40m••••••
246Columbus (CMH)Fort Myers (RSW)2h 40m•••••••
3112Washington, D.C. (DCA)Nashville (BNA)2h 5m••••••
3897Denver (DEN)Orlando (MCO)3h 40m•••••••
698Eugene (EUG)Oakland (OAK)1h 35m•••••••
3036Honolulu (HNL)San Diego (SAN)5h 30m•••••••
1010Houston (HOU)Nashville (BNA)1h 50m•••••••
442Jackson (JAN)Houston (HOU)1h 45m•••••••
4046Las Vegas (LAS)Sacramento (SMF)1h 45m••••••
1081Los Angeles (LAX)Honolulu (HNL)6h 15m•••••••
808Oakland (OAK)Honolulu (HNL)5h 55m•••••••
3212Fort Myers (RSW)Chicago (MDW)3h 5m•••••••
424San Juan (SJU)Baltimore (BWI)4h 30m•••••••
365San Juan (SJU)Orlando (MCO)3h 30m•••••••
2118Albuquerque (ABQ)Austin (AUS)1h 45m••••••
2479Albuquerque (ABQ)Dallas (DAL)1h 50m••••••
4261Albuquerque (ABQ)Denver (DEN)1h 30m••••••
1312Albuquerque (ABQ)Houston (HOU)2h 5m••••••
5057Albuquerque (ABQ)Las Vegas (LAS)1h 50m••••••
626Albuquerque (ABQ)Oakland (OAK)2h 50m••••••
3720Albuquerque (ABQ)Phoenix (PHX)1h 35m••••••
3223Albany (ALB)Baltimore (BWI)1h 35m••••••
1495Albany (ALB)Chicago (MDW)2h 30m••••••
2301Amarillo (AMA)Dallas (DAL)1h 20m••••••
3393Atlanta (ATL)Nashville (BNA)1h 10m••••••
5203Atlanta (ATL)Baltimore (BWI)1h 50m••••••
2237Atlanta (ATL)Columbus (CMH)1h 35m••••••
1924Atlanta (ATL)Dallas (DAL)2h 30m••••••
760Atlanta (ATL)Denver (DEN)3h 35m••••••
4746Atlanta (ATL)Fort Lauderdale (FLL)1h 55m••••••
970Atlanta (ATL)Indianapolis (IND)1h 35m••••••
3658Atlanta (ATL)Jackson (JAN)1h 25m••••••
1543Atlanta (ATL)Jacksonville (JAX)1h 10m••••••
4463Atlanta (ATL)New York (LGA)2h 10m••••••
1876Atlanta (ATL)Kansas City (MCI)2h 20m••••••
1475Atlanta (ATL)Orlando (MCO)1h 35m••••••
4703Atlanta (ATL)Chicago (MDW)2h 0m••••••
1335Atlanta (ATL)Memphis (MEM)1h 30m••••••
1912Atlanta (ATL)Miami (MIA)2h 0m••••••
4141Atlanta (ATL)New Orleans (MSY)1h 40m••••••
2164Atlanta (ATL)West Palm Beach (PBI)1h 55m••••••
2321Atlanta (ATL)Philadelphia (PHL)2h 0m••••••
1270Atlanta (ATL)Pittsburgh (PIT)1h 40m••••••
3222Atlanta (ATL)Raleigh (RDU)1h 25m••••••
1017Atlanta (ATL)Richmond (RIC)1h 35m••••••
3009Atlanta (ATL)Fort Myers (RSW)1h 40m••••••
695Atlanta (ATL)Louisville (SDF)1h 25m••••••
558Atlanta (ATL)Sarasota (SRQ)1h 30m••••••
434Atlanta (ATL)St. Louis (STL)1h 50m••••••
3780Atlanta (ATL)Tampa (TPA)1h 30m••••••
2253Austin (AUS)Albuquerque (ABQ)2h 0m••••••
854Austin (AUS)Atlanta (ATL)2h 5m••••••
673Austin (AUS)Nashville (BNA)2h 0m••••••
3255Austin (AUS)Baltimore (BWI)3h 5m••••••
4293Austin (AUS)Dallas (DAL)1h 5m••••••
1243Austin (AUS)Washington, D.C. (DCA)3h 5m••••••
1598Austin (AUS)Denver (DEN)2h 20m••••••
1093Austin (AUS)El Paso (ELP)1h 45m••••••
259Austin (AUS)Houston (HOU)1h 0m••••••
4635Austin (AUS)Harlingen (HRL)1h 15m••••••
1615Austin (AUS)Indianapolis (IND)2h 15m••••••
686Austin (AUS)Las Vegas (LAS)3h 10m••••••
752Austin (AUS)Los Angeles (LAX)3h 30m••••••
914Austin (AUS)Lubbock (LBB)1h 20m••••••
644Austin (AUS)Midland (MAF)1h 10m••••••
4363Austin (AUS)Kansas City (MCI)1h 55m••••••
4605Austin (AUS)Orlando (MCO)2h 30m••••••
4071Austin (AUS)Chicago (MDW)2h 30m••••••
2632Austin (AUS)New Orleans (MSY)1h 20m••••••
1861Austin (AUS)Phoenix (PHX)2h 40m••••••
2413Austin (AUS)Raleigh (RDU)2h 40m••••••
1473Austin (AUS)San Diego (SAN)3h 15m••••••
1231Austin (AUS)San Jose (SJC)4h 0m••••••
274Austin (AUS)Salt Lake City (SLC)3h 5m••••••
286Austin (AUS)St. Louis (STL)2h 0m••••••
1427Hartford (BDL)Nashville (BNA)2h 45m••••••
977Hartford (BDL)Baltimore (BWI)1h 25m••••••
2420Hartford (BDL)Orlando (MCO)3h 15m••••••
909Hartford (BDL)Chicago (MDW)2h 45m••••••
591Hartford (BDL)Tampa (TPA)3h 10m••••••
874Birmingham (BHM)Dallas (DAL)2h 5m••••••
408Birmingham (BHM)Orlando (MCO)1h 40m••••••
523Nashville (BNA)Atlanta (ATL)1h 10m••••••
1870Nashville (BNA)Austin (AUS)2h 35m••••••
1241Nashville (BNA)Hartford (BDL)2h 15m••••••
2456Nashville (BNA)Boston (BOS)2h 30m••••••
2344Nashville (BNA)Baltimore (BWI)1h 45m••••••
4328Nashville (BNA)Charleston (CHS)1h 30m••••••
1511Nashville (BNA)Cleveland (CLE)1h 30m••••••
1254Nashville (BNA)Columbus (CMH)1h 25m••••••
1200Nashville (BNA)Dallas (DAL)2h 15m••••••
425Nashville (BNA)Washington, D.C. (DCA)1h 45m••••••
484Nashville (BNA)Denver (DEN)3h 5m••••••
1408Nashville (BNA)Detroit (DTW)1h 40m••••••
2521Nashville (BNA)Panama City (ECP)1h 30m••••••
1087Nashville (BNA)Fort Lauderdale (FLL)2h 20m••••••
3587Nashville (BNA)Greenville (GSP)1h 10m••••••
1452Nashville (BNA)Houston (HOU)2h 25m••••••
2782Nashville (BNA)Jacksonville (JAX)1h 35m••••••
793Nashville (BNA)Las Vegas (LAS)4h 25m••••••
3484Nashville (BNA)New York (LGA)2h 20m••••••
1748Nashville (BNA)Kansas City (MCI)1h 55m••••••
2508Nashville (BNA)Orlando (MCO)2h 0m••••••
2264Nashville (BNA)Miami (MIA)2h 20m••••••
4609Nashville (BNA)Milwaukee (MKE)1h 40m••••••
4756Nashville (BNA)New Orleans (MSY)1h 45m••••••
4180Nashville (BNA)Chicago (ORD)1h 50m••••••
4277Nashville (BNA)Norfolk (ORF)1h 45m••••••
4533Nashville (BNA)Philadelphia (PHL)2h 5m••••••
1638Nashville (BNA)Phoenix (PHX)4h 10m••••••
4445Nashville (BNA)Pittsburgh (PIT)1h 30m••••••
4649Nashville (BNA)Pensacola (PNS)1h 30m••••••
4466Nashville (BNA)Raleigh (RDU)1h 35m••••••
6220Nashville (BNA)Richmond (RIC)1h 30m••••••
3353Nashville (BNA)Fort Myers (RSW)2h 5m••••••
4489Nashville (BNA)San Diego (SAN)4h 50m••••••
1693Nashville (BNA)San Antonio (SAT)2h 45m••••••
4484Nashville (BNA)Savannah (SAV)1h 25m••••••
4333Nashville (BNA)St. Louis (STL)1h 20m••••••
4311Nashville (BNA)Tampa (TPA)1h 55m••••••
1437Nashville (BNA)Valparaiso (VPS)1h 30m••••••
4698Boise (BOI)Denver (DEN)2h 0m••••••
2196Boise (BOI)Las Vegas (LAS)2h 0m••••••
956Boise (BOI)Oakland (OAK)2h 5m••••••
3551Boise (BOI)Phoenix (PHX)2h 20m••••••
2484Boise (BOI)San Jose (SJC)1h 55m••••••
3214