HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Fort Smith

$334+ Cheap flights from San Diego to Fort Smith (SAN - FSM)

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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FSM
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Fort Smith 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 San Diego to Fort Smith

Cheapest flights from San Diego to Fort Smith
Explore the most affordable flight options available from San Diego to Fort Smith. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This American Airlines deal was found by Cheapflights users on 6/15. 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 6/306:15 am
SAN
-
FSM
1 stop8h 29m
American Airlines
Sat 7/46:10 am
FSM
-
SAN
1 stop5h 55m
American Airlines
Deal found 6/15$419
This American Airlines deal was found by Cheapflights users on 6/13. 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 7/134:32 pm
SAN
-
FSM
1 stop5h 25m
American Airlines
Mon 7/208:18 pm
FSM
-
SAN
1 stop5h 41m
American Airlines
Deal found 6/13$553
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/57:15 am
SAN
-
FSM
1 stop7h 29m
American Airlines
Sat 7/115:21 pm
FSM
-
SAN
1 stop7h 16m
American Airlines
Deal found 6/11$599
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/221:55 pm
SAN
-
FSM
1 stop8h 02m
American Airlines
Thu 6/258:20 pm
FSM
-
SAN
1 stop5h 39m
American Airlines
Deal found 6/11$705
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/178:05 am
SAN
-
FSM
1 stop6h 39m
American Airlines
Fri 6/198:20 pm
FSM
-
SAN
1 stop5h 39m
American Airlines
Deal found 6/11$883

Find flight deals from San Diego to Fort Smith

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 June 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(American Airlines)
Provider with most accurate pricing for San Diego-Fort Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Fort Smith flights.
Search Deals
From San Diego to Fort Smith
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 June 15, 2026.
Use the filters below to find and compare flights from San Diego to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoFort Smith

SAN - FSM

SANFSM

San Diego

Tue 6/30

6:15 am-4:44 pm

1 stop8h 29m

Fort Smith

Sat 7/4

6:10 am-10:05 am

1 stop5h 55m

$419
Quickest round-trip

San DiegoFort Smith

SAN - FSM

SANFSM

San Diego

Mon 7/13

4:32 pm-11:57 pm

1 stop5h 25m

Fort Smith

Mon 7/20

8:18 pm-11:59 pm

1 stop5h 41m

$553

San DiegoFort Smith

SAN - FSM

SANFSM

San Diego

Sun 7/5

3:08 pm-11:57 pm

1 stop6h 49m

Fort Smith

Sat 7/11

8:18 pm-11:59 pm

1 stop5h 41m

$599

San DiegoFort Smith

SAN - FSM

SANFSM

San Diego

Mon 6/22

1:55 pm-11:57 pm

1 stop8h 02m

Fort Smith

Thu 6/25

8:20 pm-11:59 pm

1 stop5h 39m

$705
Cheapest one-way
Quickest one-way

San DiegoFort Smith

SAN - FSM

SANFSM

San Diego

Mon 11/16

3:40 pm-11:51 pm

1 stop6h 11m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Sorted by cheapest first

Compare providers for flights from San Diego 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 Diego to Fort Smith in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Diego-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 Diego-Fort Smith flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Fort Smith flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Fort Smith 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 San Diego-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 Diego to Fort Smith

Have a flexible travel schedule? Discover the best time to fly to Fort Smith from San Diego 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.

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 June 15, 2026.
Read reviews from past customers who have flown American Airlines from San Diego to Fort Smith. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,660 reviews

Comfort

7.2

Crew

7.9

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,660 reviews
American Airlines
7.1
Good
11,660 reviews

Comfort

7.2

Crew

7.9

Overall

7.1

Food

6.4

Boarding

7.5

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

Related info for your journey

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

    Airlines like American Airlines fly from San Diego to Fort Smith in about 8h 29m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1316 mi.

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

    Flying on American Airlines is currently your cheapest option to Fort Smith, with prices starting at $288.

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

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

  • How can I find direct flights from San Diego 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 Diego to Fort Smith.

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

    Yes. Cheapflights offers flight deals from San Diego 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.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Fort Smith

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Fayetteville flights
Los Angeles to Memphis flights
San Francisco to Memphis flights
Ontario to Fayetteville flights
Ontario to Memphis flights
Ontario to Little Rock flights
Los Angeles to Little Rock flights
San Diego to Memphis flights
Las Vegas to Memphis flights
San Francisco to Little Rock flights
Santa Ana to Fayetteville flights
San Diego to Fayetteville flights
Fresno to Fayetteville flights
Las Vegas to Fayetteville flights
San Francisco to Fayetteville flights
Sacramento to Fayetteville flights
Las Vegas to Little Rock flights
Santa Ana to Little Rock flights
Burbank to Memphis flights
San Jose to Little Rock flights
Sacramento to Little Rock flights
Oakland to Little Rock flights
San Diego to Little Rock flights
Long Beach to Memphis flights
Sacramento to Memphis flights
San Jose to Memphis flights
Santa Ana to Memphis flights
San Jose to Fayetteville flights
Fresno to Memphis flights
Burbank to Little Rock flights
Oakland to Memphis flights
Reno to Fayetteville flights
Oakland to Fayetteville flights
Burbank to Fayetteville flights
Reno to Memphis flights
Monterey to Little Rock flights
Fresno to Little Rock flights
Palm Springs to Memphis flights
Palm Springs to Little Rock flights
Los Angeles to Fort Smith flights
Santa Rosa to Memphis flights
Reno to Little Rock flights
Los Angeles to Texarkana flights
Medford to Little Rock flights
Medford to Memphis flights
Arcata to Fayetteville flights

Top airline flying from San Diego to Fort Smith

Discover the top airline that operate flights from San Diego 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$424FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.