$251 Cheap Alaska Airlines flights Fayetteville (XNA) to San Diego (SAN)

You can discover affordable return Alaska Airlines flights from $310 from XNA to SAN by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $251 for a one-way journey.**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.

Search for one-way or round-trip flights to San Diego in January or November. You could find lower fares with Alaska Airlines during these off-season months.

Search for cheap Alaska Airlines flights from Northwest Arkansas Regional Airport (XNA) to San Diego Intl. Airport (SAN) one to three months prior to your departure date. 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 type and journey, the best day of the week to book a domestic flight is generally Sunday and the most expensive day tends to be 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.

To figure out if there’s a direct trip from XNA to SAN with Alaska Airlines or other airlines, check the “Nonstop” box when looking for flights.

Filter your results by “Morning” and “Early Morning” to see the earliest departures from XNA to SAN. Taking off early means flight cancellations are less likely.**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.

San Diego Intl. Airport (SAN) is the primary San Diego gateway for Alaska Airlines flights from Northwest Arkansas Regional Airport (XNA).

Alaska Airlines makes traveling from XNA to SAN enjoyable with top-tier customer service and an excellent in-flight experience. You could even start collecting points with Mileage Plan. Remember to sign up to our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are generally free within 24 hours of making your booking, but your airline may add a charge after that. For more information about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your plans without additional costs, apply the “Changes included” and “No cancel fee” filters when organizing your next getaway.