FAQs
Reviews
Flight Tracker
Price Alerts

Book flights with Southwest

1 adult
0 bags
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Quick facts about Southwest

Find info about flight duration, flight prices, and popular routes for Southwest

Cheapest Route

€47

Most Popular Route

TUS to LAX

Shortest Flight

0h 50m

Longest Flight

3h 50m
The cheapest route Southwest flies is from San Jose to San Diego for €47
Flying from Tucson to Los Angeles is currently the most popular Southwest route
The quickest Southwest flight route is 0h 50m from Nashville (BNA) to Birmingham (BHM)
The longest Southwest flight route is 3h 50m from New York (LGA) to Houston (HOU)

Information about flying with Southwest

Does Southwest have flights from Dublin?

No, Southwest has no scheduled flights out of Dublin. However, Southwest does fly out of Portland. There are also other airline options to choose from if you still want to book a flight from Dublin. Aeromexico, for example, is an airline that flies out of Dublin on a regular basis.

What are the top airports Southwest serves?

Denver Intl is the most popular airport that Southwest serves, followed by Phoenix Sky Harbor Intl and Dallas Love Field.

How do I check the flight status for Southwest?

Check the flight status for Southwest using our real-time Flight Tracker. To get an update, type in either the airport name or the Southwest flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for Southwest flights. If you want more information about a particular flight, feel free to call Southwest at +1 800 435 9792 or visit their website at southwest.com.

What is the cheapest domestic Southwest flight?

The cheapest return domestic flight we could find with Southwest was flying Las Vegas Harry Reid Intl to San Francisco for €93 per ticket. This flight has 0 stops. If you’re looking for a one-way domestic flight with Southwest, the cheapest route we could find was San Jose to San Diego with 0 stops for €47 per ticket.

What are the bag size limits for Southwest?

Keep in mind while you’re packing for your next trip that Southwest has strict baggage size requirements. Any carry-on should be within 60x40x25cm, all checked bags should be within 158cm, and personal items should be 47x35x21cm or smaller.


Southwest Reviews

8.1
Very GoodBased on 4,423 verified guest reviews
8.2Boarding
7.6Entertainment
8.7Crew
7.1Food
8.1Comfort

Pros +
  • Really funny flight attendant. (in 563 reviews)
  • "Very smooth flight, no issues." (in 554 reviews)
  • Great service and very helpful when needed assistance (in 68 reviews)
Cons -
  • Arrived ten minutes early! (in 42 reviews)
  • "Legroom, free wifi" (in 156 reviews)
  • Flight was delayed 15 minutes. (in 746 reviews)

Sort by:
8.0 Very Good
KAYAK
Weather prevented any service, boarding was very slow, crew interactions almost nonexistent due to weather
6.0 Okay
KAYAK
I slept the entire flight die to Southwest Airlines incompetence
10.0 Wonderful
KAYAK
Great! Left early and arrived early.
10.0 Wonderful
KAYAK
Great! Left on time, arrived early.
10.0 Wonderful
KAYAK
Very good. Sky Cap agents were knowledgeable and accommodating, even getting me on an earlier flight.

Southwest Flight Tracker

Search by route or flight number to check the flight status for Southwest
Tue 2/18

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 23/2
Sun 2/3

Find better results for your trip

Popular flights from Southwest

Popular flights according to clicks in the last 7 days on momondo