Cheap flights from San Francisco to Tucson from $137

In general, August is the cheapest month to fly from San Francisco to Tucson. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $309. If you don’t want to visit Tucson in August, then you should wait until September to fly from San Francisco, when ticket prices are also cheap, with an average price of $312.

According to our data, Tuesday is the cheapest day to fly to Tucson from San Francisco. The lowest ticket price found for a Tuesday departure recently was $336. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Tucson for around $537.

At noon is the cheapest time of day to fly from San Francisco to Tucson when you can find flight prices for as low as $339. Flying to Tucson at noon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $419.

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

You are more likely to see cheaper flights to Tucson from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Tucson for around $376 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tucson from San Francisco for as low as $320 on momondo.

There are 4 cabin classes available to choose from on San Francisco to Tucson 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 Tucson.

As of August 2026, prices for San Francisco to Tucson flights are approximately 29% cheaper when compared to flights at the same time last year.

Delta and Southwest are the most popular carriers operating from San Francisco to Tucson

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Tucson from San Francisco according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Tucson. Keep in mind that there are 5 different airlines that fly to Tucson on a routine basis, so you have a few additional options to choose from.

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

Flights via Phoenix (PHX) offer the lowest average round-trip price of $203.

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 3h 41m.

Phoenix (PHX) has the shortest average layover time for this route: 0h 45m.

As of August 2026, 11 flights take off from San Francisco and land in Tucson each day. The most common flight departure time for this route is 4:00PM, with 50% of daily flights taking off in the afternoon.

81 flights are operational weekly from San Francisco to Tucson as of August 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.