FLG - SFO

$181 Find Cheap Flights from Flagstaff to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Flagstaff to San Francisco departing on 2/17. 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, 0 bags

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

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

Cheapest round-trip
$306
American Airlines
Thu 1/15Mon 1/19
FLG - SFO • 1 stop
Cheapest one-way
$181
Overall average: $209
American Airlines
Tue 2/17
FLG - SFO • 1 stop
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We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Flagstaff to San Francisco 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 Flagstaff to San Francisco

Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
6:05 pm - 10:40 pm
FLG
-
SFO
5h 35m1 stop
American Airlines Logo
6:00 am - 12:08 pm
SFO
-
FLG
5h 08m1 stop
$306American Airlines
Thu, Mar 5 - Fri, Mar 6
American Airlines Logo
5:30 pm - 11:05 pm
FLG
-
SFO
6h 35m1 stop
American Airlines Logo
6:00 am - 12:46 pm
SFO
-
FLG
5h 46m1 stop
$356American Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
7:24 am - 12:40 pm
FLG
-
SFO
6h 16m1 stop
American Airlines Logo
7:00 am - 5:31 pm
SFO
-
FLG
9h 31m2 stops
$399American Airlines
Thu, Mar 5 - Fri, Mar 6
American Airlines Logo
7:21 am - 5:47 pm
FLG
-
SFO
11h 26m2 stops
American Airlines Logo
6:00 am - 12:46 pm
SFO
-
FLG
5h 46m1 stop
$541American Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
7:24 am - 3:05 pm
FLG
-
SFO
8h 41m2 stops
American Airlines Logo
7:00 am - 5:31 pm
SFO
-
FLG
9h 31m2 stops
$763American Airlines
Thu, Mar 5 - Fri, Mar 6
American Airlines Logo
1:16 pm - 6:42 pm
FLG
-
SFO
6h 26m2 stops
American Airlines Logo
10:22 am - 4:59 pm
SFO
-
FLG
5h 37m2 stops
$994American Airlines
Wed, Dec 31 - Sun, Jan 4
Alaska Airlines Logo
10:19 am - 12:51 pm
FLG
-
SFO
27h 32m2 stops
Alaska Airlines Logo
9:47 pm - 11:52 pm
SFO
-
FLG
25h 05m2 stops
$1,151Alaska Airlines
Fri, Jan 2 - Tue, Jan 6
Alaska Airlines Logo
10:19 am - 3:53 pm
FLG
-
SFO
6h 34m1 stop
Alaska Airlines Logo
10:46 am - 5:31 pm
SFO
-
FLG
5h 45m1 stop
$3,194Alaska Airlines
Booking Insights

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

Get data-powered insights and trends into flights from Flagstaff to San Francisco 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 Flagstaff to San Francisco?

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

For Flagstaff to San Francisco, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from San Francisco back to Flagstaff, the best deals are generally found on Wednesday, with Thursday being the most expensive.

Find deals

Good to know

Low seasonMay
Cheapest flight$181
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Flagstaff to San Francisco

When to book flights from Flagstaff to San Francisco

Are your dates flexible? Find out the best times to travel from Flagstaff to San Francisco 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 Flagstaff to San Francisco

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

    In the last 3 days, the lowest price for a flight from Flagstaff to San Francisco was $181 for a one-way ticket and $306 for a round-trip.

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

    No, a passport isn't needed to fly from Flagstaff to San Francisco. However, local authorities might ask for an official ID.

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

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

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

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

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

    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 Flagstaff to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Flagstaff 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 Flagstaff to San Francisco?

    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 San Francisco with an airline and back to Flagstaff with another airline. Booking your flights between Flagstaff and SFO 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 Flagstaff to San Francisco?

    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 San Francisco from Flagstaff 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 Flagstaff to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Flagstaff to San Francisco. 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 Flagstaff to San Francisco? 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 11055 reviews
7.5Boarding
8.0Crew
6.5Food
6.9Entertainment
7.2Comfort
Airline reviews

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

10.0 ExcellentJolene, Dec 2025
FLG - DFW
Read more American Airlines reviews

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

We were told the flight was delayed 5 times, then it was moved to the next day.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

Loved the crew . Absolutely no complaints. Except for luggage lost

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

We are too tired and frustrated to comment politely at this point

Delayed delayed delayed and no offer for food or vouchers

The flight crew was rude. We were in first class and no one even offered water until an hour after we were in the air. Horrible experience

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

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

Information on your arrival and departure airports

Flagstaff (FLG)
San Francisco (SFO)