$257+ Cheap flights from Flagstaff to San Francisco (FLG - SFO)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
FLG — SFO
Aug 9 — Aug 161
Round-trip
1 adult, Economy
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Find cheap flights from Flagstaff to San Francisco 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 Flagstaff to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from Flagstaff to San FranciscoExplore the most affordable flight options available from Flagstaff to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
Explore the most affordable flight options available from Flagstaff to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 10, 2026.
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/81:52 pm
FLG
- SFO
1 stop5h 13m
American Airlines
Sat 8/1512:23 pm
SFO
- FLG
1 stop5h 57m
American Airlines
Deal found 7/9![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/246:14 pm
FLG
- SFO
1 stop4h 25m
American Airlines
Tue 9/293:56 pm
SFO
- FLG
1 stop4h 11m
American Airlines
Deal found 7/9![American Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 7/6. 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 9/1211:43 am
FLG
- SFO
1 stop4h 26m
American Airlines
Sat 9/1910:22 am
SFO
- FLG
2 stops9h 45m
American Airlines
Deal found 7/6![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/711:42 am
FLG
- SFO
1 stop4h 20m
American Airlines
Mon 8/105:33 am
SFO
- FLG
1 stop4h 16m
American Airlines
Deal found 7/8![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 7/10. 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 7/1111:38 am
FLG
- SFO
1 stop4h 27m
American Airlines
Wed 7/153:52 pm
SFO
- FLG
1 stop4h 07m
American Airlines
Deal found 7/10![American Airlines logo]()
$494
Best flights from Flagstaff to San FranciscoDiscover carefully curated flight deals from Flagstaff to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
Discover carefully curated flight deals from Flagstaff to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 10, 2026.
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/81:52 pm
FLG
- SFO
1 stop5h 13m
American Airlines
Sat 8/1512:23 pm
SFO
- FLG
1 stop5h 57m
American Airlines
Deal found 7/5![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 7/10. 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 9/246:14 pm
FLG
- SFO
1 stop4h 25m
American Airlines
Tue 9/293:56 pm
SFO
- FLG
1 stop4h 11m
American Airlines
Deal found 7/10![American Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/711:42 am
FLG
- SFO
1 stop4h 20m
American Airlines
Mon 8/105:33 am
SFO
- FLG
1 stop4h 16m
American Airlines
Deal found 7/8![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/110:17 am
FLG
- SFO
1 stop5h 48m
American Airlines
Thu 8/208:41 pm
SFO
- FLG
2 stops14h 30m
American Airlines
Deal found 7/10![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/81:52 pm
FLG
- SFO
1 stop5h 13m
American Airlines
Fri 8/148:41 pm
SFO
- FLG
2 stops13h 08m
American Airlines
Deal found 7/9![American Airlines logo]()
$620
Last-minute flights from Flagstaff to San FranciscoDiscover last-minute flight deals from Flagstaff to San Francisco. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Flagstaff to San Francisco. Data last updated July 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/10. 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 7/1111:38 am
FLG
- SFO
1 stop4h 27m
American Airlines
Wed 7/153:52 pm
SFO
- FLG
1 stop4h 07m
American Airlines
Deal found 7/10![American Airlines logo]()
$494
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/131:50 pm
FLG
- SFO
1 stop5h 19m
American Airlines
Thu 7/308:15 am
SFO
- FLG
1 stop5h 05m
American Airlines
Deal found 7/9![American Airlines logo]()
$554
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/141:50 pm
FLG
- SFO
1 stop5h 19m
American Airlines
Thu 7/308:15 am
SFO
- FLG
1 stop5h 05m
American Airlines
Deal found 7/7![American Airlines logo]()
$524
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/31:50 pm
FLG
- SFO
1 stop5h 19m
American Airlines
Mon 8/108:08 am
SFO
- FLG
1 stop5h 12m
American Airlines
Deal found 7/5![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 7/8. 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 8/711:42 am
FLG
- SFO
1 stop4h 20m
American Airlines
Mon 8/105:33 am
SFO
- FLG
1 stop4h 16m
American Airlines
Deal found 7/8![American Airlines logo]()
$486
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/81:52 pm
FLG
- SFO
1 stop5h 13m
American Airlines
Sat 8/1512:23 pm
SFO
- FLG
1 stop5h 57m
American Airlines
Deal found 7/9![American Airlines logo]()
$422
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/81:52 pm
FLG
- SFO
1 stop5h 13m
American Airlines
Sun 8/165:33 am
SFO
- FLG
1 stop5h 38m
American Airlines
Deal found 7/9![American Airlines logo]()
$534
One-way flights from Flagstaff to San FranciscoSearch for one-way flight options from Flagstaff to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
Search for one-way flight options from Flagstaff to San Francisco. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This American Airlines deal was found by Cheapflights users on 7/9. 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 10/276:30 am
FLG
- SFO
1 stop9h 40m
American Airlines
Deal found 7/9![American Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:30 am
FLG
- SFO
2 stops33h 56m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/1611:38 am
FLG
- SFO
1 stop4h 27m
American Airlines
Deal found 7/7![American Airlines logo]()
$356
This Priceline deal was found by Cheapflights users on 7/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:49 am
FLG
- SFO
2 stops11h 32m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$445
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/41:50 pm
FLG
- SFO
2 stops10h 09m
American Airlines
Deal found 7/5![American Airlines logo]()
$477
This Alaska Airlines deal was found by Cheapflights users on 7/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:14 pm
FLG
- SFO
2 stops19h 49m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 7/6. 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 8/3011:42 am
FLG
- SFO
2 stops7h 45m
American Airlines
Deal found 7/6![American Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:50 pm
FLG
- SFO
3 stops28h 10m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$651
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/161:50 pm
FLG
- SFO
3 stops28h 10m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$770
Find flight deals from Flagstaff to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Flagstaff (FLG) to San Francisco (SFO). 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 July 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $422 (American Airlines) |
One-way from | $257 (American Airlines) |
Popular in | March |
Cheapest in | August |
Average price | $523 |
Cheapflights Fare Finder
Customize your flight search to find flights from Flagstaff to San Francisco 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 July 10, 2026.
Use the filters below to find and compare flights from Flagstaff to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Sat 8/8
1:52 pm-7:05 pm
1 stop5h 13m
San Francisco
Sat 8/15
12:23 pm-6:20 pm
1 stop5h 57m
$422
Quickest round-trip
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Thu 9/24
6:14 pm-10:39 pm
1 stop4h 25m
San Francisco
Tue 9/29
3:56 pm-8:07 pm
1 stop4h 11m
$454
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Fri 8/7
11:42 am-4:02 pm
1 stop4h 20m
San Francisco
Mon 8/10
5:33 am-9:49 am
1 stop4h 16m
$486
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Sat 8/1
10:17 am-4:05 pm
1 stop5h 48m
San Francisco
Thu 8/20
8:41 pm-11:11 am
2 stops14h 30m
$596
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Sat 8/8
1:52 pm-7:05 pm
1 stop5h 13m
San Francisco
Fri 8/14
8:41 pm-9:49 am
2 stops13h 08m
$620
Cheapest one-way
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Tue 10/27
6:30 am-4:26 pm
2 stops33h 56m
$290
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Thu 7/16
11:38 am-4:05 pm
1 stop4h 27m
$356
Quickest one-way
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Sun 8/30
6:27 pm-10:20 pm
1 stop3h 53m
$356
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Fri 9/11
11:43 am-4:09 pm
1 stop4h 26m
$356
FlagstaffSan Francisco
FLG - SFO
FLGSFO
Flagstaff Pulliam
Sun 9/27
6:49 am-6:21 pm
2 stops11h 32m
$445
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Flagstaff to San Francisco
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 Flagstaff to San Francisco in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Flagstaff-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Flagstaff-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flagstaff-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Flagstaff-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub 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 Flagstaff-San Francisco 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 Flagstaff to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Flagstaff with our price prediction graph.
FLG-SFO
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 Flagstaff to San Francisco
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 10, 2026.
See what other customers who have flown with American Airlines from Flagstaff to San Francisco have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Comfort
7.2
Overall
7.1
Boarding
7.5
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Crew
7.9
Entertainment
6.8
Comfort
7.2
Overall
7.1
Boarding
7.5
Food
6.4
Reviews
1 / 20
2.0
MediocreAnonymous,Mar 2026
MIA - SFO
Related info for your journey
Find useful and relevant information for your journey from Flagstaff to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Redwood City
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
San Bruno
Watsonville
Hayward
San Ramon
San Carlos
Turlock
Vallejo
San Lorenzo
Davis
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Flagstaff and San Francisco flights
Browse other Flagstaff and San Francisco flight options. Last updated on July 10, 2026.
Popular flight searches
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Other flights to San Francisco
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 10, 2026.
Top airline flying from Flagstaff to San Francisco
Discover the top airline that operate flights from Flagstaff to San Francisco. 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 July 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$305 | Average$523 | FlexibilityNo cancel fee | On-time71% |