C$101 Cheap Flights from San Francisco International to Tucson International

Compare San Francisco International to Tucson International flight deals

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Flight deals from San Francisco International to Tucson International

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Tucson International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Tucson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Tucson International flights are currently cheapest in November.

Direct flights from San Francisco International to Tucson International

San Francisco International to Tucson International: Alternative routes

Compare routes from San Francisco International to Tucson below. You may find an airport to fly into that's cheaper, faster, or easier than Tucson International.

San Francisco to Tucson: Flight information

The things to know before you go.
Cheapest flight foundC$101
Cheapest month to flyNovember
Average flight time2 hrs, 14 mins
Most popular airlineAir Canada
Average flights per week140

Finding cheap flights from San Francisco International to Tucson International: Frequently asked questions

The best price we found for a return flight from San Francisco International to Tucson International is C$201. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 14 minutes is the average flight time from San Francisco International to Tucson International.
Air Canada, United and SkyWest Airlines fly direct from San Francisco International to Tucson International.
As of November 2025, there are 162 flights per week flying from San Francisco International to Tucson International.
The cheapest month to fly from San Francisco International to Tucson International is usually December.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Tucson International Airport on Sunday, December 7, 2025.
Yes – the average flight time is 2 hours and 14 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tucson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tucson is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and United offer the cheapest flight tickets to Tucson International.

Flying from San Francisco International Airport (SFO) to Tucson International Airport (TUS): what you need to know

  • Expect to be in the skies for 2 hours 8 minutes. On average, that's the time it takes for a direct flight from San Francisco International Airport to Tucson International Airport. Tucson and San Francisco share the same timezone — UTC-7.

  • Take your pick of 106 weekly flights from San Francisco International Airport to Tucson International Airport. The 06:00 departure with United Airlines is the earliest flight out from SFO to TUS. United Airlines operates the last service of the day at 20:22 if you're not into early starts.

  • If you're heading away during a public holiday or other peak period, allow for even more time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • If you'd like to have a stopover for your flight from San Francisco International Airport to Tucson International Airport, just uncheck 'Direct flights only' and look through your options. Here are the popular stopovers between SFO and TUS:

    • San Diego International Airport

    • Phoenix Sky Harbor International Airport

    • Los Angeles International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Tucson International Airport (TUS)

  • The lowest price we've found for a one-way ticket from San Francisco International Airport to Tucson International Airport is C$101. For a return flight on this route, the best price is C$201. Depending on the availability when you book, these fares may change.

  • Book 9 months before you want to travel. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap flight tickets from SFO to TUS.

  • The cheapest month for flight tickets from San Francisco International Airport to Tucson International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Sign into your online account or use the app to create a Price Alert. We'll get in touch right away if there's a better deal on this route. It's simple to do, and it'll save you time searching for cheap flight tickets from SFO to TUS every day.

  • Use filters to tailor your flights from San Francisco International Airport to Tucson International Airport. Simply enter your ideal departure and arrival times, airlines and number of stops. Or sort your results by 'Cheapest' to get the best deals.

Handy information about San Francisco International Airport (SFO)

Arriving at Tucson International Airport (TUS)

Getting from Tucson International Airport (TUS) to central Tucson

  • Tucson International Airport to central Tucson takes about 21 minutes by car. It's approximately 21 kilometres away. Discover what options are available, such as cabs, car rentals or ride-sharing services.

  • If you're taking public transport, expect a journey time of roughly 3 hours and 5 minutes.

When to fly to Tucson International Airport (TUS)

  • It's time to plan your trip dates for your flight from San Francisco International Airport to Tucson International Airport. October is the busiest month to visit Tucson. If you like a more peaceful vibe, go in May.

  • The warmest month in Tucson is June, with the temperature ranging between 19ºC and 38ºC. Book your flights from San Francisco International Airport to Tucson International Airport in this month if this is the kind of weather you like.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from SFO to TUS in January. Average temperatures are between 2ºC and 20ºC then.

More about Tucson

Complete your Tucson trip with hotels and a car rental

  • Comparing flights is not our only party trick. Once you've secured your cheap ticket to Tucson International Airport, explore our car rental deals that'll give you the freedom and flexibility to travel around at your own pace. Then, take a look at our exclusive rates for hotels to find the perfect Tucson stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.