$114 Cheap Frontier Airlines flights Fargo (FAR) to San Diego (SAN)

Scoring cheap one-way Frontier Airlines flights from FAR to SAN from $114 on Expedia couldn’t be simpler — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $218 for your next getaway.**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.

Frontier Airlines flights to San Diego are typically cheaper in the low-season months of January and November. Whether you’re searching for a return or one-way ticket, you could find a better deal then.

Search for cheap Frontier Airlines flights from Hector Intl. Airport (FAR) to San Diego Intl. Airport (SAN) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Use our “Nonstop” filter when looking for direct Frontier Airlines flights from FAR to SAN. You can also compare other carriers offering the same direct trip.

Search Frontier Airlines’s earliest flights from FAR to SAN by checking our “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures also experience 20% fewer cancellations.**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.

Hop on a Frontier Airlines flight from Hector Intl. Airport (FAR) to San Diego, and you’ll most likely arrive at San Diego Intl. Airport (SAN). This is the airline’s main hub in this destination.

A rewarding loyalty program and the opportunity to collect points through Frontier Miles are the start of the reasons to depart from FAR to SAN with Frontier Airlines. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of making your booking, but your airline may add a charge after that. For further details about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to update your itinerary without being charged, check the “No cancel fee” or “Changes included” filter when organizing your trip.