HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Flagstaff

$235+ Cheap flights from San Francisco to Flagstaff (SFO - FLG)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FLG
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Flagstaff with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Flagstaff

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Flagstaff (FLG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$306
(American Airlines)

One-way from

$235
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$576
From San Francisco to Flagstaff Pulliam
Search Deals
One-way flight from San Francisco to Flagstaff Pulliam
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Francisco to Flagstaff

Cheapest flights from San Francisco to Flagstaff
Explore the most affordable flight options available from San Francisco to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:00 amSFO - FLG
1 stop3h 46mAmerican Airlines
Wed 10/1510:17 amFLG - SFO
1 stop6h 38mAmerican Airlines
Deal found 9/16$306
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:50 amSFO - FLG
1 stop4h 08mAmerican Airlines
Tue 10/710:21 amFLG - SFO
1 stop6h 34mAmerican Airlines
Deal found 9/15$336
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:25 pmSFO - FLG
1 stop5h 32mAmerican Airlines
Wed 10/2210:17 amFLG - SFO
1 stop6h 38mAmerican Airlines
Deal found 9/15$356
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:50 amSFO - FLG
1 stop4h 08mAmerican Airlines
Thu 10/210:38 amFLG - SFO
1 stop5h 25mAmerican Airlines
Deal found 9/14$366
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:00 amSFO - FLG
1 stop6h 50mAmerican Airlines
Tue 10/2810:21 amFLG - SFO
1 stop6h 34mAmerican Airlines
Deal found 9/15$376
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:50 amSFO - FLG
1 stop4h 08mAmerican Airlines
Tue 10/710:21 amFLG - SFO
1 stop6h 34mAmerican Airlines
Deal found 9/15$386
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:20 amSFO - FLG
1 stop3h 42mAmerican Airlines
Sat 12/134:04 pmFLG - SFO
1 stop3h 58mAmerican Airlines
Deal found 9/15$406
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:10 amSFO - FLG
2 stops10h 25mAmerican Airlines
Tue 11/114:04 pmFLG - SFO
1 stop3h 58mAmerican Airlines
Deal found 9/14$409
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:15 pmSFO - FLG
1 stop4h 39mAmerican Airlines
Sat 10/48:00 amFLG - SFO
1 stop5h 08mAmerican Airlines
Deal found 9/14$416
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:25 pmSFO - FLG
1 stop5h 32mAmerican Airlines
Fri 10/246:20 pmFLG - SFO
1 stop4h 25mAmerican Airlines
Deal found 9/15$426

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Flagstaff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from San Francisco to Flagstaff that are best for you.

Fly from

San Francisco

Fly to

Flagstaff

Route

Depart

Return

Price

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Sun 10/12

6:00 am-9:46 am

1 stop3h 46m

Flagstaff Pulliam

Wed 10/15

10:17 am-4:55 pm

1 stop6h 38m

$306

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Tue 10/14

6:00 am-9:51 am

1 stop3h 51m

Flagstaff Pulliam

Fri 10/17

1:20 pm-8:16 pm

1 stop6h 56m

$306

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Tue 9/30

5:50 am-9:58 am

1 stop4h 08m

Flagstaff Pulliam

Tue 10/7

10:21 am-4:55 pm

1 stop6h 34m

$336

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Wed 10/15

12:25 pm-5:57 pm

1 stop5h 32m

Flagstaff Pulliam

Wed 10/22

10:17 am-4:55 pm

1 stop6h 38m

$356

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Thu 11/13

6:15 pm-11:43 pm

1 stop4h 28m

Flagstaff Pulliam

Tue 11/18

11:18 am-4:01 pm

1 stop5h 43m

$356

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Sat 11/8

1:10 pm-6:35 pm

1 stop4h 25m

Flagstaff Pulliam

Tue 11/11

4:04 pm-7:02 pm

1 stop3h 58m

$356

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Thu 10/2

5:50 am-9:58 am

1 stop4h 08m

Flagstaff Pulliam

Tue 10/7

10:21 am-4:55 pm

1 stop6h 34m

$386

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Sat 10/4

12:15 pm-4:55 pm

1 stop4h 40m

Flagstaff Pulliam

Tue 10/7

10:21 am-4:55 pm

1 stop6h 34m

$386

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Wed 12/10

8:20 am-1:02 pm

1 stop3h 42m

Flagstaff Pulliam

Sat 12/13

4:04 pm-7:02 pm

1 stop3h 58m

$406

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Wed 10/15

12:25 pm-5:57 pm

1 stop5h 32m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
1
2

Best time to book a flight from San Francisco to Flagstaff

Have a flexible travel schedule? Discover the best time to fly to Flagstaff from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from San Francisco to Flagstaff?

Currently, August is the cheapest month in which you can book a flight from San Francisco to Flagstaff (average of $496). Flying from San Francisco to Flagstaff in March is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to FLG?

Find hourly flight availability from San Francisco to Flagstaff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

One of the essential ways to save on airfare from San Francisco to Flagstaff is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 1% on airfare.

Reviews of airlines servicing Flagstaff

Get insights into the airlines that provide service to Flagstaff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Flagstaff. Reviews last updated September 17, 2025.
Read through reviews of airlines operating flights from San Francisco to Flagstaff, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Francisco to Flagstaff?

    American Airlines can get you from San Francisco to Flagstaff in just under 3h 46m. Your travel time can differ by up to . There are 619 mi between San Francisco and Flagstaff.

  • What is the cheapest airline to fly from San Francisco to Flagstaff round-trip?

    Our cheapest airline available from San Francisco to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $375 on this airline. This flight start at 31% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Francisco to Flagstaff that include hotel bookings?

    Yes. In addition to deals on San Francisco to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Flagstaff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Flagstaff.

  • Can I find deals for business class flights from San Francisco to Flagstaff?

    Yes. Cheapflights offers flight deals from San Francisco to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Flagstaff (average of $496). Flying from San Francisco to Flagstaff in March is currently the most expensive (average of $655). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Williams
Winslow

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Flagstaff

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Las Vegas flights
Los Angeles to Las Vegas flights
Santa Ana to Las Vegas flights
Burbank to Las Vegas flights
San Jose to Las Vegas flights
Ontario to Las Vegas flights
Oakland to Las Vegas flights
San Francisco to Sky Harbor Intl flights
Los Angeles to Sky Harbor Intl flights
Sacramento to Las Vegas flights
Santa Ana to Sky Harbor Intl flights
Ontario to Sky Harbor Intl flights
San Jose to Sky Harbor Intl flights
San Diego to Las Vegas flights
Long Beach to Las Vegas flights
Stockton to Las Vegas flights
Burbank to Sky Harbor Intl flights
Fresno to Las Vegas flights
Santa Rosa to Las Vegas flights
San Diego to Sky Harbor Intl flights
Oakland to Sky Harbor Intl flights
Sacramento to Sky Harbor Intl flights
Las Vegas to Sky Harbor Intl flights
Reno to Las Vegas flights
Los Angeles to Tucson flights
Fresno to Sky Harbor Intl flights
San Francisco to Tucson flights
Reno to Sky Harbor Intl flights
Santa Rosa to Sky Harbor Intl flights
Palm Springs to Las Vegas flights
Long Beach to Sky Harbor Intl flights
San Luis Obispo to Las Vegas flights
San Luis Obispo to Sky Harbor Intl flights
Ontario to Tucson flights
San Diego to Tucson flights
Santa Ana to Tucson flights
Palm Springs to Sky Harbor Intl flights
San Francisco to Phoenix-Mesa Gateway flights
Santa Barbara to Sky Harbor Intl flights
Santa Barbara to Las Vegas flights
Medford to Sky Harbor Intl flights
San Jose to Tucson flights
Las Vegas to Tucson flights
Los Angeles to Phoenix-Mesa Gateway flights
Monterey to Sky Harbor Intl flights
Medford to Las Vegas flights
Sacramento to Tucson flights
Monterey to Las Vegas flights
Oakland to Tucson flights
Bakersfield to Sky Harbor Intl flights

Top airline flying from San Francisco to Flagstaff

Discover the top airline that operate flights from San Francisco to Flagstaff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$375Average$562FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.