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Fort Smith

$329+ Cheap flights from San Francisco to Fort Smith (SFO - FSM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — FSM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from San Francisco to Fort Smith

Cheapest flights from San Francisco to Fort Smith
Explore the most affordable flight options available from San Francisco to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This American Airlines deal was found by Cheapflights users on 1/19. 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 3/1010:03 am
SFO
-
FSM
1 stop5h 51m
American Airlines
Tue 3/176:24 pm
FSM
-
SFO
1 stop7h 01m
American Airlines
Deal found 1/19$329
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/1811:35 pm
SFO
-
FSM
1 stop8h 14m
American Airlines
Mon 2/236:24 pm
FSM
-
SFO
1 stop6h 46m
American Airlines
Deal found 1/19$429
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/133:59 pm
SFO
-
FSM
1 stop5h 50m
American Airlines
Tue 2/176:24 pm
FSM
-
SFO
1 stop6h 46m
American Airlines
Deal found 1/19$434
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/2712:17 am
SFO
-
FSM
1 stop7h 47m
American Airlines
Sun 2/16:27 pm
FSM
-
SFO
1 stop6h 45m
American Airlines
Deal found 1/21$462
This American Airlines deal was found by Cheapflights users on 1/21. 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 5/1111:59 pm
SFO
-
FSM
1 stop8h 41m
American Airlines
Mon 5/186:41 pm
FSM
-
SFO
1 stop6h 28m
American Airlines
Deal found 1/21$494
This American Airlines deal was found by Cheapflights users on 1/21. 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 1/212:36 pm
SFO
-
FSM
1 stop6h 10m
American Airlines
Sun 1/2510:34 am
FSM
-
SFO
1 stop7h 27m
American Airlines
Deal found 1/21$522
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/1312:30 am
SFO
-
FSM
1 stop7h 19m
American Airlines
Tue 2/176:24 pm
FSM
-
SFO
1 stop6h 46m
American Airlines
Deal found 1/19$529

Find flight deals from San Francisco to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Fort Smith (FSM). 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$329
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$329
Provider with most accurate pricing for San Francisco-Fort Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Fort Smith flights.
Search Deals
From San Francisco to Fort Smith
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Fort Smith 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 January 21, 2026.
Use the filters below to find and compare flights from San Francisco to Fort Smith that are best for you.

Fly from

San Francisco

Fly to

Fort Smith

Route

Depart

Return

Price

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Tue 3/10

10:03 am-5:54 pm

1 stop5h 51m

Fort Smith

Tue 3/17

6:24 pm-11:25 pm

1 stop7h 01m

$329

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Wed 2/18

11:35 pm-9:49 am

1 stop8h 14m

Fort Smith

Mon 2/23

6:24 pm-11:10 pm

1 stop6h 46m

$429

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 2/20

2:27 pm-11:49 pm

1 stop7h 22m

Fort Smith

Mon 2/23

6:24 pm-11:10 pm

1 stop6h 46m

$429

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 2/19

2:27 pm-11:49 pm

1 stop7h 22m

Fort Smith

Mon 2/23

6:24 pm-11:10 pm

1 stop6h 46m

$429

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 2/13

3:59 pm-11:49 pm

1 stop5h 50m

Fort Smith

Tue 2/17

6:24 pm-11:10 pm

1 stop6h 46m

$434

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 2/6

2:36 pm-10:46 pm

1 stop6h 10m

$471

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Sun 2/8

8:00 am-5:51 pm

1 stop7h 51m

$471

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from San Francisco to Fort Smith

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 Fort Smith in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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-Fort Smith flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Fort Smith flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Fort Smith flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Fort Smith flights, Cheapflights users trust Expedia the most. Expedia 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-Fort Smith 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 Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith 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 Fort Smith

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

Currently, February is the cheapest month in which you can book a flight from San Francisco to Fort Smith (average of $150). Flying from San Francisco to Fort Smith in June is currently the most expensive (average of $288). 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.

Reviews of airlines servicing Fort Smith

Get insights into the airlines that provide service to Fort Smith. 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 Fort Smith. Reviews last updated January 21, 2026.
Get a feel of what it's like to fly with American Airlines from San Francisco to Fort Smith by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,169 reviews

Overall

7.2

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,169 reviews
American Airlines
7.2
Good
11,169 reviews

Overall

7.2

Crew

8.0

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Fort Smith. 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 Fort Smith?

    For as low as $329, American Airlines can have you in Fort Smith from San Francisco in 5h 51m. San Francisco and Fort Smith are separated by a distance of 1557 mi.

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

    Our cheapest airline available from San Francisco to Fort Smith is American Airlines. Our recent data shows that you can find tickets from as low as $328 on this airline. This flight start at 26% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Fort Smith 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 Fort Smith?

    Currently, February is the cheapest month in which you can book a flight from San Francisco to Fort Smith (average of $150). Flying from San Francisco to Fort Smith in June is currently the most expensive (average of $288). 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 Fort Smith?

Book flights to Fort Smith if you plan to visit one of these locations
Van Buren

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Top airline flying from San Francisco to Fort Smith

Discover the top airline that operate flights from San Francisco to Fort Smith. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$413FlexibilityNo cancel feeOn-time71%

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