Cheap flights from San Francisco to Eugene from $91

In general, January is the cheapest month to fly from San Francisco to Eugene. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $256. If you don’t want to visit Eugene in January, then you should wait until May to fly from San Francisco, when ticket prices are also cheap, with an average price of $269.

According to our data, Saturday is the cheapest day to fly to Eugene from San Francisco. The lowest ticket price found for a Saturday departure recently was $297. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Eugene is Tuesday, with ticket prices averaging around $369.

Flying to Eugene from San Francisco in the morning is the least expensive time of day to depart. momondo users have found prices as low as $323 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $373 on average. Flights to Eugene from San Francisco in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from San Francisco to Eugene for the best San Francisco - Eugene flight prices

You are more likely to see cheaper flights to Eugene from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Eugene for around $320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Eugene from San Francisco for as low as $239 on momondo.

There are 4 cabin classes available to choose from on San Francisco to Eugene flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between San Francisco to Eugene.

As of March 2026, prices for San Francisco to Eugene flights are approximately 9% more expensive when compared to flights at the same time last year.

Southwest, Alaska Airlines, and United Airlines are the most popular carriers operating from San Francisco to Eugene

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to Eugene from San Francisco according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Eugene. Keep in mind that there are 6 different airlines that fly to Eugene on a routine basis, so you have a few additional options to choose from.

Portland (PDX) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Flights via Seattle (SEA) offer the lowest average round-trip price of $219.

Flights connecting via Portland (PDX) have the shortest average one-way travel time: 3h 25m.

Portland (PDX) has the shortest average layover time for this route: 0h 55m.

7 flights are operational daily from San Francisco to Eugene as of March 2026. The most popular departure time for this route is 9:00PM, with 71% of flights per day taking off in the evening.

As of March 2026, 54 flights take off from San Francisco and land in Eugene each week. The most common flight departure day for this route is Sun, with 22% of weekly flights taking off on this day.