Cheap flights from San Francisco to Pasco from $103

The month of October is, on average, the cheapest month to fly to Pasco from San Francisco, with most prices found around $279. The month of September is another great option to travel to Pasco, with average flight prices from San Francisco averaging around $289.

The cheapest day to depart from San Francisco to Pasco is on a Monday. Travelers who choose to depart for Pasco on a Monday will often find tickets for as low as $309. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Pasco on Sunday is $494.

The cheapest time of day to fly to Pasco is in the afternoon when flights can be purchased for as low as $245. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $360 on average. Flights to Pasco from San Francisco in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from San Francisco to Pasco Tri Cities for the best San Francisco - Pasco Tri Cities flight prices

You are more likely to see cheaper flights to Pasco from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Pasco for around $342 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Pasco from San Francisco for as low as $213 on momondo.

There are 3 cabin classes available to choose from on San Francisco to Pasco Tri Cities flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 16% on your flight if you consider stops on a San Francisco to Pasco flight.

As of February 2026, prices for San Francisco to Pasco flights are approximately 83% more expensive when compared to flights at the same time last year.

Delta and United Airlines are the most popular carriers operating from San Francisco to Pasco Tri Cities

United Airlines, Alaska Airlines and Delta are the top three most popular airlines that fly to Pasco from San Francisco according to our data. United Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Pasco. Keep in mind that there are 3 different airlines that fly to Pasco on a routine basis, so you have a few additional options to choose from.

Seattle (SEA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $188.

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 4h 31m.

Salt Lake City (SLC) has the shortest average layover time for this route: 0h 52m.

1 flights are operational daily from San Francisco to Pasco as of February 2026. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.

11 flights are operational weekly from San Francisco to Pasco as of February 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.