Cheap American Airlines flights San Francisco (SFO) to Eureka (ACV)

Set the “Price (lowest to highest)” filter on Expedia to look for cheap American Airlines return flights from SFO to ACV. Affordable one-way fares are available as well.**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.

January is one of the most affordable months to get away to Eureka with American Airlines. You could also find excellent prices on return and one-way fares in February.

Begin your search one to three months ahead of your departure date to score cheap fares on American Airlines flights from San Francisco Intl. Airport (SFO) to Arcata - Eureka Airport (ACV). 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.

Simply enter your dates, press search and check “Nonstop” on Expedia to find any direct flights from SFO to ACV with American Airlines or another carrier.

Find American Airlines’s earliest flights from SFO to ACV by selecting our “Morning” and “Early Morning” filters. Not only will you get to where you’re going 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.

Arcata - Eureka Airport (ACV) is the main Eureka hub for American Airlines flights from San Francisco Intl. Airport (SFO).

You can usually cancel or modify your flight, although there may be additional charges if your booking was made over 24 hours ago. Need to keep your options open? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t charge extra if you need to adjust your plans. To make changes, head to “Trips,” select your flight and click on “Manage Booking” for further information.