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Cheap flights from San Francisco to Fort Smith from $265

This is the cheapest one-way 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 12/25. 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
12:50 am - 9:43 amSFO-FSM
6h 53m1 stop
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
$309American Airlines
Find Deal
vie., oct. 10 - mar., oct. 14
American Airlines Logo
10:45 am - 10:46 pmSFO-FSM
10h 01m2 stops
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
$314American Airlines
Find Deal
sáb., oct. 11 - mar., oct. 14
American Airlines Logo
5:45 am - 2:50 pmSFO-FSM
7h 05m1 stop
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
$334American Airlines
Find Deal
sáb., oct. 4 - mar., oct. 7
American Airlines Logo
9:07 am - 10:18 pmSFO-FSM
11h 11m2 stops
American Airlines Logo
6:35 pm - 11:29 pmFSM-SFO
6h 54m1 stop
$339American Airlines
Find Deal
sáb., oct. 4 - mar., oct. 7
American Airlines Logo
12:50 am - 9:43 amSFO-FSM
6h 53m1 stop
American Airlines Logo
6:04 am - 3:18 pmFSM-SFO
11h 14m2 stops
$406American Airlines
Find Deal
vie., oct. 10 - mar., oct. 14
American Airlines Logo
10:45 am - 10:46 pmSFO-FSM
10h 01m2 stops
American Airlines Logo
6:04 am - 3:18 pmFSM-SFO
11h 14m2 stops
$411American Airlines
Find Deal
sáb., oct. 11 - mar., oct. 14
American Airlines Logo
6:45 am - 5:52 pmSFO-FSM
9h 07m2 stops
American Airlines Logo
6:04 am - 3:18 pmFSM-SFO
11h 14m2 stops
$436American Airlines
Find Deal
sáb., oct. 4 - mar., oct. 7
American Airlines Logo
12:07 pm - 10:27 pmSFO-FSM
8h 20m1 stop
American Airlines Logo
6:17 pm - 12:32 amFSM-SFO
8h 15m1 stop
$559American Airlines
Find Deal
jue., dic. 25 - sáb., dic. 27
American Airlines Logo
6:00 am - 5:47 pmSFO-FSM
9h 47m2 stops
American Airlines Logo
6:17 pm - 12:32 amFSM-SFO
8h 15m1 stop
$564American Airlines
Find Deal
jue., dic. 25 - sáb., dic. 27
American Airlines Logo
6:00 am - 5:47 pmSFO-FSM
9h 47m2 stops
American Airlines Logo
6:00 am - 12:21 pmFSM-SFO
8h 21m2 stops
$830American Airlines
Find Deal
jue., dic. 25 - sáb., dic. 27

American Airlines flights from San Francisco to Fort Smith

Our best American Airlines deals on San Francisco to Fort Smith flight tickets
American Airlines
Oct 10
SFO12:50 amSan Francisco
6h 53m
1 stop
FSM9:43 amFort Smith
Oct 14
FSM6:35 pmFort Smith
6h 54m
1 stop
SFO11:29 pmSan Francisco
$309
Find similar
American Airlines
Oct 11
SFO10:45 amSan Francisco
10h 01m
2 stops
FSM10:46 pmFort Smith
Oct 14
FSM6:35 pmFort Smith
6h 54m
1 stop
SFO11:29 pmSan Francisco
$314
Find similar
American Airlines
Oct 4
SFO5:45 amSan Francisco
7h 05m
1 stop
FSM2:50 pmFort Smith
Oct 7
FSM6:35 pmFort Smith
6h 54m
1 stop
SFO11:29 pmSan 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 septiembre 17, 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

vie. 10/10

12:50 am-9:43 am

1 stop6h 53m

Fort Smith

mar. 10/14

6:35 pm-11:29 pm

1 stop6h 54m

$309

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

sáb. 10/11

10:45 am-10:46 pm

2 stops10h 01m

Fort Smith

mar. 10/14

6:35 pm-11:29 pm

1 stop6h 54m

$314

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

sáb. 10/4

5:45 am-2:50 pm

1 stop7h 05m

Fort Smith

mar. 10/7

6:35 pm-11:29 pm

1 stop6h 54m

$334

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

sáb. 10/4

9:07 am-10:18 pm

2 stops11h 11m

Fort Smith

mar. 10/7

6:35 pm-11:29 pm

1 stop6h 54m

$339

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

vie. 10/10

12:50 am-9:43 am

1 stop6h 53m

Fort Smith

mar. 10/14

6:04 am-3:18 pm

2 stops11h 14m

$406

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

sáb. 10/11

10:45 am-10:46 pm

2 stops10h 01m

Fort Smith

mar. 10/14

6:04 am-3:18 pm

2 stops11h 14m

$411

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

sáb. 10/4

6:45 am-5:52 pm

2 stops9h 07m

Fort Smith

mar. 10/7

6:04 am-3:18 pm

2 stops11h 14m

$436

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

jue. 12/25

12:07 pm-10:27 pm

1 stop8h 20m

Fort Smith

sáb. 12/27

6:17 pm-12:32 am

1 stop8h 15m

$559

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

jue. 12/25

6:00 am-5:47 pm

2 stops9h 47m

Fort Smith

sáb. 12/27

6:17 pm-12:32 am

1 stop8h 15m

$564

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

jue. 12/25

6:00 am-5:47 pm

2 stops9h 47m

Fort Smith

sáb. 12/27

6:00 am-12:21 pm

2 stops8h 21m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

Direct flights

None
There are no direct flights from San Francisco to Fort Smith. There are no popular flight routes from San Francisco to Fort Smith.
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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 6h 53m 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 $393Free 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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