FAQs
Reviews
Flight Tracker
Price Alerts

Book flights with Southwest

1 adult
0 bags
'This year, momondo is the #1 place for airfares on the internet.'
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

€46

Most Popular Route

SFO to LAX

Shortest Flight

0h 45m

Longest Flight

4h 00m
The cheapest route Southwest flies is from San Jose to Burbank Bob Hope for €46
Flying from San Francisco to Los Angeles is currently the most popular Southwest route
The quickest Southwest flight route is 0h 45m from Lihue (LIH) to Honolulu (HNL)
The longest Southwest flight route is 4h 00m from Seattle (SEA) to Chicago (MDW)

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 Honolulu to Lihue for €87 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 Burbank Bob Hope with 0 stops for €46 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 5,014 verified guest reviews
8.7Crew
8.1Comfort
7.7Entertainment
8.2Boarding
7.2Food

Sort by:
4.0 Mediocre
KAYAK
El no tener asientos asignados es un problema
6.0 Okay
KAYAK
We waited too long at the gate for one guy who was "transferring", who in reality had been waking around the terminal all day, and for baggage from transfers. We sat there for about 20 minutes waiting, and the pilots never gave any updates.
10.0 Wonderful
KAYAK
Reliable professional service
2.0 Poor
KAYAK
This flight did not happen. I was instead sent to another airport, which had major delays. The airline misrepresented the situation, as in “air space problem”, and everybody knows that the air traffic controllers are not able to do what their job demands. Widespread industry incompetence.
10.0 Wonderful
KAYAK
Flight was delayed but the crew was great.

Southwest Flight Tracker

Search by route or flight number to check the flight status for Southwest
Thu 11/21

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 26/11
Tue 3/12
Email me momondo's favourite deals

Find better results for your trip

Popular flights from Southwest

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