Southwest Airlines Flights: WN Plane Tickets from $145

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Cheapest Round Trip Flight

$145

Southwest Airlines • 1 stop • 18h 40m

Sep 27 – Sep 30

The cheapest round trip flight from Pittsburgh to Las Vegas (PIT-LAS-PIT) is currently $145

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Cheapest One way Flight

$351

Southwest Airlines • 1 stop • 8h 35m

Sep 21

The cheapest one way flight from Chicago to Houston (CHI-IAH) is currently $351

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Fastest Flight

8h 35m

The fastest nonstop flight from Chicago to Houston (CHI-IAH) takes 8h 35m

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Sep 27 - Sep 30, Economy

Pittsburgh → Las Vegas

18h 40m

7:30 AM - 3:50 PM • 1 stop

Pittsburgh → Las Vegas

9h 5m

6:25 AM - 3:10 PM • 1 stop

$145

Southwest Airlines

Sep 29 - Oct 06, Economy

Baltimore → San Jose

12h 5m

5:20 PM - 9:45 PM • 1 stop

Baltimore → San Jose

10h 40m

1:45 PM - 11:25 PM • 1 stop

$342

Southwest Airlines

Sep 29 - Sep 29, Economy

Baltimore → San Jose

15h 35m

11:40 AM - 6:15 PM • 2 stops

Baltimore → San Jose

8h 25m

10:30 PM - 6:35 AM • nonstop

$760

Southwest Airlines

Nov 01 - Nov 08, Economy

Minneapolis → Honolulu

32h

6:00 AM - 9:20 PM • 2 stops

Minneapolis → Honolulu

27h 35m

9:00 PM - 5:55 PM • 1 stop

$1005

Southwest Airlines

Just need a one-way with ? Find flexible fares for your single journey. Get where you're going with ease and value.

Sep 21, Economy

Chicago → Houston

8h 35m

2:50 PM - 8:05 PM • 1 stop

$351

Southwest Airlines

Sep 21, Economy

Chicago → Houston

10h 55m

8:15 AM - 3:10 PM • 1 stop

$351

Southwest Airlines

Sep 21, Economy

Chicago → Houston

11h 50m

5:30 AM - 12:40 PM • 1 stop

$351

Southwest Airlines

Sep 20, Economy

Chicago → Houston

10h 30m

5:00 AM - 11:30 AM • 1 stop

$351

Southwest Airlines

Sep 20, Economy

Chicago → Houston

11h 40m

8:10 AM - 3:10 PM • 1 stop

$398

Southwest Airlines

Sep 20, Economy

Chicago → Houston

10h 25m

1:15 PM - 7:40 PM • 1 stop

$428

Southwest Airlines

() Flight Information & Essential Details

Southwest Airlines Co., typically referred to as Southwest, is one of the major airlines of the United States and the world's largest low-cost carrier. It is headquartered in Dallas, Texas, and has scheduled service to 121 destinations in the United States and 10 additional countries.

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Popular Origin & Destination

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