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Cheap flights from San Francisco to Fort Smith from $493

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 9/8. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from San Francisco to Fort Smith

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:08 pm - 10:22 pm-
6h 14m
American Airlines Logo
10:06 am - 3:01 pm-
6h 55m
$493American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
11:30 pm - 9:36 am-
8h 06m
American Airlines Logo
5:16 pm - 11:28 pm-
8h 12m
$543American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
9:09 am - 10:22 pm-
11h 13m
American Airlines Logo
10:06 am - 3:01 pm-
6h 55m
$553American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
9:09 am - 10:22 pm-
11h 13m
American Airlines Logo
6:00 am - 3:30 pm-
11h 30m
$613American Airlines
Tue, Sep 8 - Tue, Sep 15
American Airlines Logo
11:30 pm - 9:41 am-
8h 11m
American Airlines Logo
5:15 pm - 9:13 pm-
5h 58m
$619American Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
10:22 am - 11:57 pm-
11h 35m
American Airlines Logo
5:16 pm - 11:28 pm-
8h 12m
$637American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
10:12 am - 10:22 pm-
10h 10m
American Airlines Logo
5:15 pm - 11:10 pm-
7h 55m
$703American Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
10:22 am - 11:57 pm-
11h 35m
American Airlines Logo
6:00 am - 3:30 pm-
11h 30m
$754American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
5:33 am - 4:45 pm-
9h 12m
American Airlines Logo
6:00 am - 1:12 pm-
9h 12m
$859American Airlines
Wed, Aug 19 - Sun, Aug 23

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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 8
SFO2:08 pmSan Francisco
6h 14m
1 stop
FSM10:22 pmFort Smith
Sep 15
FSM10:06 amFort Smith
6h 55m
1 stop
SFO3:01 pmSan Francisco
$493
American Airlines
Sep 24
SFO11:30 pmSan Francisco
8h 06m
1 stop
FSM9:36 amFort Smith
Sep 28
FSM5:16 pmFort Smith
8h 12m
1 stop
SFO11:28 pmSan Francisco
$543
American Airlines
Sep 8
SFO9:09 amSan Francisco
11h 13m
2 stops
FSM10:22 pmFort Smith
Sep 15
FSM10:06 amFort Smith
6h 55m
1 stop
SFO3:01 pmSan Francisco
$553

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 August 4, 2026.
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

Cheapest round-trip
Quickest round-trip

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Tue 9/8

2:08 pm-10:22 pm

1 stop6h 14m

Fort Smith

Tue 9/15

10:06 am-3:01 pm

1 stop6h 55m

$493

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 9/24

11:30 pm-9:36 am

1 stop8h 06m

Fort Smith

Mon 9/28

5:16 pm-11:28 pm

1 stop8h 12m

$543

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Tue 9/8

9:09 am-10:22 pm

2 stops11h 13m

Fort Smith

Tue 9/15

10:06 am-3:01 pm

1 stop6h 55m

$553

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Tue 9/8

9:09 am-10:22 pm

2 stops11h 13m

Fort Smith

Tue 9/15

6:00 am-3:30 pm

2 stops11h 30m

$613

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Wed 8/19

11:30 pm-9:41 am

1 stop8h 11m

Fort Smith

Sun 8/23

5:15 pm-9:13 pm

1 stop5h 58m

$619

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 9/24

10:22 am-11:57 pm

2 stops11h 35m

Fort Smith

Mon 9/28

5:16 pm-11:28 pm

1 stop8h 12m

$637

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Wed 8/19

10:12 am-10:22 pm

2 stops10h 10m

Fort Smith

Sun 8/23

5:15 pm-11:10 pm

1 stop7h 55m

$703

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 9/24

10:22 am-11:57 pm

2 stops11h 35m

Fort Smith

Mon 9/28

6:00 am-3:30 pm

2 stops11h 30m

$754

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Wed 8/19

5:33 am-4:45 pm

2 stops9h 12m

Fort Smith

Sun 8/23

6:00 am-1:12 pm

2 stops9h 12m

$859
Cheapest one-way
Quickest one-way

San FranciscoFort Smith

SFO - FSM

SFOFSM

San Francisco

Thu 9/17

2:00 pm-11:57 pm

1 stop7h 57m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 airline that flies from San Francisco to Fort Smith?

American Airlines is the most popular carrier operating from San Francisco to Fort Smith

What airlines fly to Fort Smith?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Fort Smith from San Francisco according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Fort Smith. Keep in mind that there are 5 different airlines that fly to Fort Smith on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

8h 06m

Direct flights

None
The fastest flight from San Francisco to Fort Smith takes 8h 06m
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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Frequently asked questions about flying from San Francisco to Fort Smith

  • How far is San Francisco to Fort Smith by plane?

    The straight-line distance from San Francisco to Fort Smith is 1555.5 mi. Typically, this will take 8h 06m 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 $328Free CancellationRating
7.1
11,848 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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