$92 Cheap Frontier Airlines flights San Francisco (SFO) to Dallas (DFW)

Apply the "Price (lowest to highest)" filter on Expedia to find cheap Frontier Airlines round-trip flights from $140 from SFO to DFW. Affordable one-way tickets from $92 are also on offer.**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.

Start searching one to three months before your departure to get cheaper fares on Frontier Airlines flights from San Francisco Intl. Airport (SFO) to Dallas-Fort Worth Intl. Airport (DFW). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Taking off from SFO at 9:26AM UTC-8, the earliest Frontier Airlines flight to DFW lands at 3:03PM UTC-6. Flying early means you'll be less likely to experience cancellations.* Not a morning person? The last Frontier Airlines flight from SFO to DFW departs at 9:26AM UTC-8 and touches down at 3:03PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Offering a rewarding loyalty program, Frontier Airlines is a popular choice for many travelers heading from SFO to DFW. Plus, as a Frontier Miles and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.