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Cheap flights from San Francisco to Fort Smith from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Fort Smith departing on 9/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Fort Smith

Cheap round-trip flights

American Airlines Logo
12:14 pm - 10:18 pmSFO-FSM
8h 04m1 stop
American Airlines Logo
3:20 pm - 9:05 pmFSM-SFO
7h 45m1 stop
$309American Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
12:14 pm - 10:18 pmSFO-FSM
8h 04m1 stop
American Airlines Logo
3:20 pm - 11:16 pmFSM-SFO
9h 56m2 stops
$314American Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
11:50 pm - 9:49 amSFO-FSM
7h 59m1 stop
American Airlines Logo
6:06 am - 10:11 amFSM-SFO
6h 05m1 stop
$334American Airlines
Find Deal
Mon, Aug 11 - Tue, Aug 19
American Airlines Logo
12:45 am - 9:49 amSFO-FSM
7h 04m1 stop
American Airlines Logo
6:06 am - 10:11 amFSM-SFO
6h 05m1 stop
$359American Airlines
Find Deal
Thu, Aug 14 - Tue, Aug 19
American Airlines Logo
12:45 am - 9:49 amSFO-FSM
7h 04m1 stop
American Airlines Logo
6:06 am - 1:06 pmFSM-SFO
9h 00m2 stops
$364American Airlines
Find Deal
Thu, Aug 14 - Sat, Aug 16
American Airlines Logo
10:16 am - 10:38 pmSFO-FSM
10h 22m2 stops
American Airlines Logo
6:06 am - 12:56 pmFSM-SFO
8h 50m2 stops
$369American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
9:07 am - 10:18 pmSFO-FSM
11h 11m2 stops
American Airlines Logo
3:20 pm - 11:16 pmFSM-SFO
9h 56m2 stops
$384American Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
12:45 am - 9:49 amSFO-FSM
7h 04m1 stop
American Airlines Logo
6:06 am - 10:11 amFSM-SFO
6h 05m1 stop
$399American Airlines
Find Deal
Thu, Aug 14 - Sat, Aug 16
American Airlines Logo
11:50 pm - 9:49 amSFO-FSM
7h 59m1 stop
American Airlines Logo
6:28 pm - 10:52 pmFSM-SFO
6h 24m1 stop
$424American Airlines
Find Deal
Tue, Aug 12 - Mon, Aug 18
American Airlines Logo
12:45 am - 9:49 amSFO-FSM
7h 04m1 stop
American Airlines Logo
6:06 am - 3:49 pmFSM-SFO
11h 43m2 stops
$429American Airlines
Find Deal
Sun, Aug 10 - Tue, Aug 19

American Airlines flights from San Francisco to Fort Smith

Our best American Airlines deals on San Francisco to Fort Smith flight tickets
American Airlines
Sep 26
SFO12:14 pmSan Francisco
8h 04m
1 stop
FSM10:18 pmFort Smith
Sep 29
FSM3:20 pmFort Smith
7h 45m
1 stop
SFO9:05 pmSan Francisco
$309
Find similar
American Airlines
Sep 26
SFO12:14 pmSan Francisco
8h 04m
1 stop
FSM10:18 pmFort Smith
Sep 29
FSM3:20 pmFort Smith
9h 56m
2 stops
SFO11:16 pmSan Francisco
$314
Find similar
American Airlines
Aug 11
SFO11:50 pmSan Francisco
7h 59m
1 stop
FSM9:49 amFort Smith
Aug 19
FSM6:06 amFort Smith
6h 05m
1 stop
SFO10:11 amSan Francisco
$334
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from San Francisco to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 9/26

12:14 pm-10:18 pm

1 stop8h 04m

Fort Smith

Mon 9/29

3:20 pm-9:05 pm

1 stop7h 45m

$309

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 9/26

12:14 pm-10:18 pm

1 stop8h 04m

Fort Smith

Mon 9/29

3:20 pm-11:16 pm

2 stops9h 56m

$314

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Mon 8/11

11:50 pm-9:49 am

1 stop7h 59m

Fort Smith

Tue 8/19

6:06 am-10:11 am

1 stop6h 05m

$334

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 8/14

12:45 am-9:49 am

1 stop7h 04m

Fort Smith

Tue 8/19

6:06 am-10:11 am

1 stop6h 05m

$359

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 8/14

12:45 am-9:49 am

1 stop7h 04m

Fort Smith

Sat 8/16

6:06 am-1:06 pm

2 stops9h 00m

$364

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 8/15

10:16 am-10:38 pm

2 stops10h 22m

Fort Smith

Tue 8/19

6:06 am-12:56 pm

2 stops8h 50m

$369

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Fri 9/26

9:07 am-10:18 pm

2 stops11h 11m

Fort Smith

Mon 9/29

3:20 pm-11:16 pm

2 stops9h 56m

$384

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 8/14

12:45 am-9:49 am

1 stop7h 04m

Fort Smith

Sat 8/16

6:06 am-10:11 am

1 stop6h 05m

$399

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Tue 8/12

11:50 pm-9:49 am

1 stop7h 59m

Fort Smith

Mon 8/18

6:28 pm-10:52 pm

1 stop6h 24m

$424

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Sun 8/10

12:45 am-9:49 am

1 stop7h 04m

Fort Smith

Tue 8/19

6:06 am-3:49 pm

2 stops11h 43m

$429

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Fort Smith from

How to get the cheapest flight ticket from San Francisco to Fort Smith

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Fort Smith?

The cheapest day to depart from San Francisco to Fort Smith is on a Tuesday. Travelers who choose to depart for Fort Smith on a Tuesday will often find tickets for as low as $336. The most expensive day to fly to Fort Smith is Saturday, with ticket prices averaging around $620.

What is the cheapest time of day to depart on your flight to Fort Smith?

In the afternoon is the cheapest time of day to fly from San Francisco to Fort Smith when you can find flight prices for as low as $507. Flying to Fort Smith in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Fort Smith is in the evening when prices are around $577.

When to book flights from San Francisco to Fort Smith

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Fort Smith according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Fort Smith (SFO to FSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Fort Smith

Best Price Found

$309

Fastest flight time

7h 04m

Direct flights

None

Airports in Fort Smith

1 airport
The best flight deal from San Francisco to Fort Smith found on momondo in the last 72 hours is $309
The fastest flight from San Francisco to Fort Smith takes 7h 04m
There are no direct flights from San Francisco to Fort Smith. Popular non-direct route for this connection is San Francisco Airport - Fort Smith Airport.
There is 1 airport near Fort Smith: Fort Smith (FSM)
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  • How far is San Francisco to Fort Smith by plane?

    The straight-line distance from San Francisco to Fort Smith is 1556.1 mi. Typically, this will take 7h 04m by plane in normal conditions.

  • When did momondo last update prices for flights from San Francisco Airport to Fort Smith Airport?

    Prices for flights from San Francisco Airport to Fort Smith Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Fort Smith Airport?

  • How old do you have to be to fly from San Francisco Airport to Fort Smith Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Fort Smith Airport.

  • What documentation or ID do you need to fly to Fort Smith Airport?

    The travel and health documents required for your trip to Fort Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Fort Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Fort Smith?

Best airlines flying from San Francisco to Fort Smith

Compare and see reviews for airlines that fly from San Francisco to Fort Smith with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $413Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Fort Smith?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Fort Smith?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Fort Smith for you.

Can I find flights from San Francisco to Fort Smith with flexible booking policies on momondo?

All flight searches from San Francisco to Fort Smith on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Fort Smith?

momondo helps you find the best flight between San Francisco and Fort Smith by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Fort Smith right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fort Smith from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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