Cheap Frontier Airlines flights Chicago (MDW) to San Diego (SAN)

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Frequently asked questions

How much is a Frontier Airlines flight from Midway Intl. Airport (MDW) to San Diego Intl. Airport (SAN)?
Finding cheap one-way Frontier Airlines flights from MDW to SAN on Expedia is simple — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MDW to SAN with Frontier Airlines?
Browse for one-way or round-trip flights to San Diego in January or November. You could find a cheap fare with Frontier Airlines during these off-peak times.
Does Frontier Airlines fly nonstop from Midway Intl. Airport (MDW) to San Diego Intl. Airport (SAN)?
To figure out if there's a direct trip from MDW to SAN with Frontier Airlines or any other airlines, check the "Nonstop" box when searching for flights.
What airports does Frontier Airlines fly into in San Diego?
Catch a Frontier Airlines flight from Midway Intl. Airport (MDW) to San Diego, and you'll likely arrive at San Diego Intl. Airport (SAN). This is the airline's primary hub here.
Can I change or cancel my Frontier Airlines flight from Midway Intl. Airport (MDW) to San Diego Intl. Airport (SAN)?
Changes are typically free within 24 hours of making a booking, but your airline may charge you after that. For further details about altering your flights, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your itinerary without additional charges, check the "Changes included" and "No cancel fee" filters when planning your next break.

Travel information

Travel information

Origin airport
Midway Intl.
Destination airport
San Diego Intl.
Distance
2761 km
Average flight time
2 hours 25 mins
*Available to Expedia members.