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WN

Find cheap Southwest flights

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Good to know

Low season

High season

Cheapest flight

February
December
$116
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (11% more expensive on average)
Flight from Los Angeles to Las Vegas

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 120 cities in 14 different countries. Denver, Phoenix, and Dallas are the most popular cities covered by Southwest.

  • 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 February, 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 San Diego to San Francisco, with a price of $134 for a round-trip.

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

    With 95 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 Nashville Intl airport, with 83 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 122 destinations.

Top tips for flying with Southwest

  • If you’re looking for the cheapest Southwest tickets, then try to fly from Los Angeles, where flights have been cheapest lately. The cheapest route from here available recently is to Las Vegas, and costs $116.
  • The cheapest month for flights with Southwest is February, while the most expensive is generally December.

Southwest customer reviews

8.0
Very Good4,243 verified ratings
7.0Food
8.6Crew
8.0Comfort
8.1Boarding
7.5Entertainment
Pros +
Cons -
Show reviews that mention
Traveller rating:
Sort by:
J
10.0 Wonderful
TUS-LAS
Very good
G
8.0 Very Good
OAK-BUR
Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.
M
8.0 Very Good
SAV-HOU
Full cans of soda would be nice. A choice between two snacks would be appreciated.
T
8.0 Very Good
CMH-HOU
Tried watching free movie and it kept freezing so I couldn’t finish.
A
10.0 Wonderful
PVD-MCO
Always reliable
V
10.0 Wonderful
MDW-BWI
All was good. I just had a hard time getting connected to the WiFi/internet during the flight
M
4.0 Mediocre
GRR-MDW
Staff/crew very good. 4 hour delay not good.
S
10.0 Wonderful
SMF-DEN
Sacrament staff are always polite and helpful. Airport is easy to maneuver and boarding is straightforward.
V
2.0 Poor
DAL-LIT
Delayed 5.5 hours
V
10.0 Wonderful
BOS-BWI
Great flight. Outstanding Service. Southwest was able to put us on a direct flight to Denver when the connection could have been affected by a later arrival to Baltimore. The direct flight was less expensive that the flight with the connection in Baltimore.

Southwest flight status

YYYY-MM-DD

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 whether Southwest flies a certain route, enter both the departure and destination airport before hitting search.
YYYY-MM-DD

All Southwest flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
3953Havana (HAV)Tampa (TPA)1h 20m••••
2880Honolulu (HNL)Hilo (ITO)1h 5m••••
1870Honolulu (HNL)Kailua-Kona (KOA)0h 55m••••
2895Honolulu (HNL)Lihue (LIH)0h 50m••••
2906Honolulu (HNL)Kahului (OGG)0h 50m••••
3161Hilo (ITO)Honolulu (HNL)1h 5m••••
3176Kailua-Kona (KOA)Honolulu (HNL)1h 5m••••
3179Kailua-Kona (KOA)Kahului (OGG)0h 45m••••
588Las Vegas (LAS)Kailua-Kona (KOA)6h 15m••••
2735Las Vegas (LAS)Kahului (OGG)6h 10m••••
3594Lihue (LIH)Honolulu (HNL)0h 45m••••
3280Lihue (LIH)Kahului (OGG)1h 0m••••
808Oakland (OAK)Honolulu (HNL)5h 30m••••
1794Oakland (OAK)Lihue (LIH)5h 35m••••
4002Oakland (OAK)Kahului (OGG)5h 20m••••
4049Kahului (OGG)Honolulu (HNL)1h 0m••••
3315Kahului (OGG)Lihue (LIH)1h 0m••••
3843Phoenix (PHX)Honolulu (HNL)6h 35m••••
3180Sacramento (SMF)Kailua-Kona (KOA)5h 20m••••
3952Tampa (TPA)Havana (HAV)1h 25m••••
3797Washington, D.C. (DCA)Chicago (MDW)2h 0m•••
2639Denver (DEN)Phoenix (PHX)1h 55m•••
2891Honolulu (HNL)Long Beach (LGB)5h 30m•••
2421Honolulu (HNL)Oakland (OAK)5h 15m•••
2910Honolulu (HNL)San Diego (SAN)5h 35m•••
2913Honolulu (HNL)San Jose (SJC)5h 15m•••
1839Honolulu (HNL)Sacramento (SMF)5h 20m•••
3181Kailua-Kona (KOA)Sacramento (SMF)5h 15m•••
2196Las Vegas (LAS)Honolulu (HNL)6h 20m•••
3465Los Angeles (LAX)Honolulu (HNL)5h 50m•••
3470Los Angeles (LAX)Salt Lake City (SLC)1h 50m•••
2300Long Beach (LGB)Honolulu (HNL)5h 50m•••
1873Lihue (LIH)Oakland (OAK)5h 15m•••
854Kahului (OGG)Oakland (OAK)5h 10m•••
3048Chicago (ORD)Orlando (MCO)2h 35m•••
2515Pittsburgh (PIT)Chicago (MDW)1h 30m•••
1326San Diego (SAN)Honolulu (HNL)6h 5m•••
1005San Diego (SAN)Sacramento (SMF)1h 45m•••
1681Seattle (SEA)Denver (DEN)2h 35m•••
4470San Jose (SJC)Honolulu (HNL)5h 35m•••
2290San Juan (SJU)Orlando (MCO)3h 0m•••
2426Sacramento (SMF)Honolulu (HNL)5h 40m•••
3827Santa Ana (SNA)Phoenix (PHX)1h 30m•••
3801Santa Ana (SNA)San Jose (SJC)1h 35m•••
1937Albuquerque (ABQ)Austin (AUS)1h 45m••
3354Albuquerque (ABQ)Denver (DEN)1h 25m••
2234Albuquerque (ABQ)Houston (HOU)2h 0m••
898Albuquerque (ABQ)Oakland (OAK)2h 30m••
2666Albany (ALB)Denver (DEN)4h 10m••
300Albany (ALB)Chicago (MDW)2h 15m••
1463Atlanta (ATL)St. Louis (STL)1h 40m••
3937Atlanta (ATL)Tampa (TPA)1h 25m••
204Austin (AUS)Albuquerque (ABQ)1h 55m••
784Austin (AUS)Raleigh (RDU)2h 45m••
2865Birmingham (BHM)Houston (HOU)1h 55m••
3293Nashville (BNA)Denver (DEN)2h 55m••
486Nashville (BNA)Fort Lauderdale (FLL)2h 15m••
2866Nashville (BNA)Houston (HOU)2h 10m••
1627Nashville (BNA)Milwaukee (MKE)1h 35m••
2254Nashville (BNA)Chicago (ORD)1h 50m••
1968Nashville (BNA)Richmond (RIC)1h 40m••
5880Nashville (BNA)San Antonio (SAT)2h 25m••
1394Nashville (BNA)Sacramento (SMF)4h 40m••
1406Nashville (BNA)St. Louis (STL)1h 15m••
2534Buffalo (BUF)Baltimore (BWI)1h 10m••
1957Burbank (BUR)San Jose (SJC)1h 20m••
1425Baltimore (BWI)Hartford (BDL)1h 20m••
2093Baltimore (BWI)Ontario (ONT)5h 30m••
3784Columbus (CMH)Orlando (MCO)2h 15m••
439Cincinnati (CVG)Baltimore (BWI)1h 25m••
3019Dallas (DAL)Washington, D.C. (DCA)2h 55m••
2266Dallas (DAL)Orlando (MCO)2h 35m••
2417Denver (DEN)Albuquerque (ABQ)1h 20m••
2716Denver (DEN)Las Vegas (LAS)1h 55m••
2687Denver (DEN)Orlando (MCO)3h 30m••
2611Denver (DEN)Chicago (ORD)2h 30m••
580Denver (DEN)San Francisco (SFO)2h 40m••
1261Panama City (ECP)Nashville (BNA)1h 25m••
4412El Paso (ELP)Austin (AUS)1h 30m••
2331Houston (HOU)Sacramento (SMF)4h 0m••
3081Houston (HOU)St. Louis (STL)2h 0m••
1086Harlingen (HRL)Houston (HOU)1h 10m••
1064Islip (ISP)Baltimore (BWI)1h 15m••
4214Las Vegas (LAS)Pittsburgh (PIT)4h 15m••
3489Las Vegas (LAS)Santa Ana (SNA)1h 10m••
1988New York (LGA)Nashville (BNA)2h 25m••
3600Midland (MAF)Houston (HOU)1h 30m••
917Montego Bay (MBJ)Baltimore (BWI)3h 20m••
2204Orlando (MCO)Houston (HOU)2h 40m••
4178Orlando (MCO)Kansas City (MCI)3h 0m••
962Orlando (MCO)Manchester (MHT)2h 50m••
818Chicago (MDW)Austin (AUS)2h 40m••
1715Chicago (MDW)Miami (MIA)3h 0m••
117Myrtle Beach (MYR)Chicago (MDW)2h 10m••
1927Oakland (OAK)Portland (PDX)1h 40m••
4479Oakland (OAK)Seattle (SEA)2h 10m••
976Oklahoma City (OKC)Denver (DEN)1h 40m••
2193Omaha (OMA)Chicago (MDW)1h 25m••
4281Ontario (ONT)Sacramento (SMF)1h 25m••
1703West Palm Beach (PBI)Baltimore (BWI)2h 25m••
3262Portland (PDX)Las Vegas (LAS)2h 10m••
1884Phoenix (PHX)Wichita (ICT)2h 10m••
2357Phoenix (PHX)Las Vegas (LAS)1h 10m••
2113Phoenix (PHX)Kansas City (MCI)2h 30m••
4203Phoenix (PHX)Chicago (MDW)3h 15m••
2803Phoenix (PHX)Oakland (OAK)2h 0m••
4245Phoenix (PHX)San Antonio (SAT)2h 5m••
2063Pittsburgh (PIT)Baltimore (BWI)1h 10m••
1513Palm Springs (PSP)Las Vegas (LAS)1h 5m••
4431Richmond (RIC)Baltimore (BWI)0h 55m••
2129San Diego (SAN)Denver (DEN)2h 25m••
4063San Antonio (SAT)Phoenix (PHX)2h 25m••
1978Santa Barbara (SBA)Las Vegas (LAS)1h 20m••
2187Louisville (SDF)Orlando (MCO)2h 5m••
2333Seattle (SEA)Chicago (MDW)4h 0m••
2243Salt Lake City (SLC)Las Vegas (LAS)1h 30m••
4558Santa Ana (SNA)Sacramento (SMF)1h 30m••
3725Sarasota (SRQ)Orlando (MCO)0h 55m••
1415St. Louis (STL)Nashville (BNA)1h 10m••
973St. Louis (STL)Denver (DEN)2h 25m••
More flight routes

Southwest contact information

Overview of Southwest

Marketing itself as a low-cost airline, Southwest Airlines operates predominantly domestic flights within the United States. The airline flies to 41 of the country’s 50 states. Flying to a further 10 countries, there is a focus on Caribbean destinations such as Jamaica, Cayman Islands, Cuba, Aruba and The Bahamas.

All flights are scheduled using a point-to-point system, which is decentralized and relies loosely on the airline’s hubs. In comparison to the hub and spoke system commonly used by major airlines, Southwest Airlines reduces the likelihood of baggage loss and fuel consumption per passenger. With less connections and travel time, you can get to your destination faster.

Videos of Southwest Airlines’ safety announcements have gone viral, with the cabin crew regularly mixing in tasteful humor. As they engage the passengers and build a warm atmosphere, make sure you take your headphones out and listen in. Specific seats are not allocated and customers are free to choose their own seat. Complimentary app messaging is provided so that passengers can use WhatsApp and iMessage during the flight.

The fleet is made up exclusively of Boeing aircraft and has used the 737 family series since 1971. A bold livery featuring a dark blue body and orange and red stripes has become the customary design.

Everything you need to know about Southwest flights

Southwest information

IATA codeWN
Routes2089
Top routePhoenix Sky Harbor Intl Airport to Denver
Airports served122
Top airportDenver Intl
Flight status, cancellation, and delay data provided by Flightstats.com. Flightstats data may not always be accurate or error free. Always confirm the information provided here directly with your airline.

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