Southwest Flights: Search & Compare Deals

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Quick facts about Southwest

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

Cheapest Route	C$ 40
Most Popular Route	LAS to LAX
Shortest Flight	0h 40m
Longest Flight	2h 20m

The cheapest route Southwest flies is from San Francisco to San Diego for C$ 40

Flying from Las Vegas Harry Reid Intl to Los Angeles is currently the most popular Southwest route

The quickest Southwest flight route is 0h 40m from Kahului (OGG) to Kailua-Kona (KOA)

The longest Southwest flight route is 2h 20m from New York (LGA) to Chicago (MDW)

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Information about flying with Southwest

Does Southwest have flights from Toronto Pearson Intl?

You will need to fly out of Buffalo if you wish to fly with Southwest, since the airline does not currently fly out of Toronto Pearson Intl. Alternatively, you could book a flight out of Toronto Pearson Intl with a different airline, such as Air France.

What are the top airports Southwest serves?

The top airports Southwest serves are Denver Intl, Dallas Love Field, and Houston Hobby. You should be able to find Southwest flights to or from these airports throughout the year.

How do I check the flight status for Southwest?

Use our Flight Tracker to check the status of a Southwest flight. First, type in either the flight number or the airport name, then click Track Flight. The results are in real-time, so you can know exactly when a particular Southwest flight is landing, departing, late or on-time, and what gate it’s arriving at. You can also call Southwest at +1 800 435 9792 or check their website (southwest.com) for more flight status information.

What is the cheapest domestic Southwest flight?

If you’re looking to fly domestic with Southwest, then flying from San Francisco to San Diego for C$ 78 is the cheapest round-trip option. This cheap Southwest flight has 0 stops. If you’re interested in one-way domestic flights with Southwest, the cheapest is from San Francisco to San Diego. This Southwest route has 0 stops and costs C$ 40 per flight ticket.

What are the bag size limits for Southwest?

Flying with Southwest does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 158cm or smaller. Carry-on luggage must be 60x40x25cm or smaller, and a personal item should be within 47x35x21cm.