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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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FLG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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 12/316:00 amSFO - FLG
1 stop5h 40mAmerican Airlines
Fri 1/21:10 pmFLG - SFO
1 stop7h 08mAmerican Airlines
Deal found 12/17$596
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/178:20 amSFO - FLG
1 stop6h 14mAmerican Airlines
Wed 12/241:10 pmFLG - SFO
1 stop3h 48mAmerican Airlines
Deal found 12/16$626
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/206:50 pmSFO - FLG
1 stop4h 02mAmerican Airlines
Wed 12/311:10 pmFLG - SFO
1 stop3h 48mAmerican Airlines
Deal found 12/16$641
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:50 pmSFO - FLG
1 stop4h 02mAmerican Airlines
Tue 12/3010:19 amFLG - SFO
1 stop6h 39mAmerican Airlines
Deal found 12/16$671
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/319:15 amSFO - FLG
1 stop5h 20mAmerican Airlines
Sun 1/41:10 pmFLG - SFO
1 stop7h 08mAmerican Airlines
Deal found 12/16$701
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/276:00 amSFO - FLG
1 stop5h 40mAmerican Airlines
Wed 12/3110:19 amFLG - SFO
1 stop6h 39mAmerican Airlines
Deal found 12/16$736
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/266:50 pmSFO - FLG
1 stop13h 59mAmerican Airlines
Mon 12/291:10 pmFLG - SFO
1 stop7h 08mAmerican Airlines
Deal found 12/15$770
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/286:00 amSFO - FLG
1 stop5h 40mAmerican Airlines
Sun 1/410:19 amFLG - SFO
1 stop6h 39mAmerican Airlines
Deal found 12/17$776

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(American Airlines)

One-way from

$235
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$665
Provider with most accurate pricing for San Francisco-Flagstaff Pulliam flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Flagstaff Pulliam flights.
Search Deals
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. 16% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 18, 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

Mon 2/16

6:00 am-12:46 pm

1 stop5h 46m

Flagstaff Pulliam

Fri 2/20

1:16 pm-7:14 pm

1 stop6h 58m

$306

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Sun 2/1

6:00 pm-11:44 pm

1 stop4h 44m

Flagstaff Pulliam

Tue 2/3

12:38 pm-4:34 pm

1 stop4h 56m

$306

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Tue 1/27

6:00 am-12:08 pm

1 stop5h 08m

Flagstaff Pulliam

Sat 1/31

7:24 am-12:36 pm

1 stop6h 12m

$356

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Tue 1/13

7:00 am-5:31 pm

2 stops9h 31m

Flagstaff Pulliam

Tue 1/20

12:38 pm-4:34 pm

1 stop4h 56m

$359

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Mon 1/12

6:00 am-12:08 pm

1 stop5h 08m

Flagstaff Pulliam

Thu 1/15

7:24 am-12:40 pm

1 stop6h 16m

$376

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Mon 1/19

7:00 am-5:31 pm

2 stops9h 31m

Flagstaff Pulliam

Fri 1/23

6:05 pm-10:41 pm

1 stop5h 36m

$399

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Thu 1/15

6:00 am-12:08 pm

1 stop5h 08m

Flagstaff Pulliam

Sun 1/18

12:38 pm-4:34 pm

1 stop4h 56m

$406

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Wed 1/21

11:04 am-5:31 pm

1 stop5h 27m

Flagstaff Pulliam

Sun 1/25

6:05 pm-10:40 pm

1 stop5h 35m

$406

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Fri 1/23

6:00 pm-11:44 pm

1 stop4h 44m

Flagstaff Pulliam

Sun 1/25

12:38 pm-4:34 pm

1 stop4h 56m

$406

San FranciscoFlagstaff

SFO - FLG

SFOFLG

San Francisco

Fri 1/9

6:00 pm-11:44 pm

1 stop4h 44m

Flagstaff Pulliam

Mon 1/12

7:24 am-12:40 pm

1 stop6h 16m

$406

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

Compare providers for flights from San Francisco to Flagstaff

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Flagstaff in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Flagstaff flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Flagstaff flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Flagstaff flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Flagstaff flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, May is the cheapest month in which you can book a flight from San Francisco to Flagstaff (average of $290). Flying from San Francisco to Flagstaff in January is currently the most expensive (average of $589). 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 December 18, 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 at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% 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 December 18, 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
11,054 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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
11,054 reviews
American Airlines
7.2
Good
11,054 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

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 5h 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 28% 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, May is the cheapest month in which you can book a flight from San Francisco to Flagstaff (average of $290). Flying from San Francisco to Flagstaff in January is currently the most expensive (average of $589). 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

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$375Average$517FlexibilityNo cancel feeOn-time71%

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