SFO - FLG

$185 Find Cheap Flights from San Francisco to Flagstaff

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Flagstaff departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Flagstaff

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Flagstaff, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Flagstaff, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$332
Overall average: $596
American Airlines
Tue 11/11Sat 11/15
SFO - FLG • 1 stop
Cheapest one-way
$185
Typical prices: $335-411
American Airlines
Tue 12/16
SFO - FLG • 1 stop
Top airlines
American Airlines
Cheapest • from $332 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
May
Cheapest • 19% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Flagstaff!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Flagstaff (SFO-FLG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Flagstaff that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Flagstaff

Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
6:00 am - 3:34 pmSFO-FLG
8h 34m1 stop
American Airlines Logo
12:50 pm - 7:02 pmFLG-SFO
7h 12m1 stop
$332American Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 22
American Airlines Logo
6:00 am - 9:46 amSFO-FLG
3h 46m1 stop
American Airlines Logo
1:20 pm - 8:11 pmFLG-SFO
6h 51m1 stop
$336American Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
American Airlines Logo
9:00 am - 12:50 pmSFO-FLG
3h 50m1 stop
American Airlines Logo
10:36 am - 4:01 pmFLG-SFO
6h 25m1 stop
$356American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
12:50 pm - 5:31 pmSFO-FLG
4h 41m1 stop
American Airlines Logo
12:11 pm - 6:42 pmFLG-SFO
6h 31m1 stop
$376American Airlines
Find Deal
Mon, Oct 20 - Mon, Oct 27
American Airlines Logo
6:00 am - 9:46 amSFO-FLG
3h 46m1 stop
American Airlines Logo
8:00 am - 12:47 pmFLG-SFO
4h 47m1 stop
$386American Airlines
Find Deal
Mon, Oct 20 - Wed, Oct 22
American Airlines Logo
6:00 am - 9:46 amSFO-FLG
3h 46m1 stop
American Airlines Logo
8:00 am - 5:51 pmFLG-SFO
9h 51m2 stops
$389American Airlines
Find Deal
Sat, Nov 29 - Tue, Dec 2
American Airlines Logo
9:15 am - 3:34 pmSFO-FLG
5h 19m1 stop
American Airlines Logo
4:04 pm - 7:02 pmFLG-SFO
3h 58m1 stop
$396American Airlines
Find Deal
Tue, Nov 11 - Sat, Nov 15
American Airlines Logo
7:10 am - 6:35 pmSFO-FLG
10h 25m2 stops
American Airlines Logo
10:36 am - 7:02 pmFLG-SFO
9h 26m1 stop
$401American Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
American Airlines Logo
12:25 pm - 5:57 pmSFO-FLG
5h 32m1 stop
American Airlines Logo
4:04 pm - 7:02 pmFLG-SFO
3h 58m1 stop
$406American Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Alaska Airlines Logo
8:55 pm - 3:34 pmSFO-FLG
17h 39m2 stops
Alaska Airlines Logo
9:31 am - 11:00 amFLG-SFO
26h 29m2 stops
$647Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Flagstaff flights

Get data-powered insights and trends into flights from San Francisco to Flagstaff to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Flagstaff?

The average price of all round-trip flights from San Francisco to Flagstaff clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Flagstaff on a Wednesday and more expensive on a Thursday. On your return trip to San Francisco, you should consider flying back on a Saturday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from San Francisco to Flagstaff?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Flagstaff, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Flagstaff is May, where tickets cost $444 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $665 and $596 respectively.

Good to know

Low seasonAugust
Cheapest flight$185
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from San Francisco to Flagstaff

When to book flights from San Francisco to Flagstaff

Are your dates flexible? Find out the best times to travel from San Francisco to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Flagstaff

  • What is the cheapest flight from San Francisco to Flagstaff?

    In the last 3 days, the lowest price for a flight from San Francisco to Flagstaff was $185 for a one-way ticket and $332 for a round-trip.

  • Do I need a passport to fly between San Francisco and Flagstaff?

    A passport is not required to fly from San Francisco to Flagstaff.

  • Which airports will I be using when flying from San Francisco to Flagstaff?

    When flying out of San Francisco you will be using San Francisco. You will be landing at Flagstaff, also known as Flagstaff Pulliam.

  • Which aircraft models fly most regularly from San Francisco to Flagstaff?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Flagstaff?

    oneworld is the only airline alliance operating flights between San Francisco and Flagstaff.

  • How does KAYAK find such low prices on flights from San Francisco to Flagstaff?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Flagstaff.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Flagstaff?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Flagstaff from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Flagstaff?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Flagstaff with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and FLG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Flagstaff?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Flagstaff from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Flagstaff

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Flagstaff. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Flagstaff? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11030 reviews
7.5Boarding
6.9Entertainment
6.4Food
7.2Comfort
8.0Crew
Airline reviews

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

8.0 ExcellentAudis, Oct 2025SFO - MIA
Read more American Airlines reviews

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

I miss the screens they used to have for the long flights. I use a Kendal and it doesn’t work well with there WiFi. I tried my cell and the wifi was not good for it either this is the free wifi.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Took off on time and successfully avoided weather that looked to be a problem along the way

British Airways staff are very polite and willing to help.

Everything you need to know for your flight from San Francisco to Flagstaff

Information on your arrival and departure airports

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