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 $449.

What is the cheapest day to fly from San Diego to Fort Smith?

Travelers seeking maximum savings on their San Diego to Fort Smith flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Fort Smith ranges from 2.6 - 5.5 inches per month. May is typically the wettest month, when rainfall can reach 5.5 in. August is typically the driest time to visit Fort Smith when rainfall is around 2.6 in.

If weather is an important factor for your trip to Fort Smith, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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

Users have found that flying from San Diego to Fort Smith on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest time of day to fly from SAN to FSM?

It’s optimal to fly from San Diego to Fort Smith in the morning. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight at noon.

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.

$449+ Flights from San Diego to Fort Smith

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Round-trip from	$449 (American Airlines)

From San Diego to Fort Smith

Search Deals

Find 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 July 3, 2025.

Thu 12/252:58 pmSAN - FSM

1 stop6h 43mAmerican Airlines

Mon 12/296:34 pmFSM - SAN

1 stop7h 11mAmerican Airlines

Deal found 7/1

$449

Best flights from San Diego to Fort Smith
Discover carefully curated flight deals from San Diego to Fort Smith that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 12/254:50 pmSAN - FSM

1 stop4h 51mAmerican Airlines

Mon 12/296:34 pmFSM - SAN

1 stop7h 11mAmerican Airlines

Deal found 7/2

$449

Last-minute flights from San Diego to Fort Smith
Discover last-minute flight deals from San Diego to Fort Smith. Data last updated July 3, 2025 and is based on user searches.

Thu 7/39:55 amSAN - FSM

1 stop8h 04mAmerican Airlines

Sun 7/65:53 pmFSM - SAN

1 stop6h 34mAmerican Airlines

Deal found 7/1

$598

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Fort Smith

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

Currently, December is the cheapest month in which you can book a flight from San Diego to Fort Smith (average of $447). Flying from San Diego to Fort Smith in March is currently the most expensive (average of $574). 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

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

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Andrew,May 2025

LAX - MIA

Related info for your journey

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 $449.
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.
What is the cheapest month to book a flight from San Diego to Fort Smith?
Currently, December is the cheapest month in which you can book a flight from San Diego to Fort Smith (average of $447). Flying from San Diego to Fort Smith in March is currently the most expensive (average of $574). 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

Van Buren

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Diego to Fort Smith

Los Angeles to Memphis flights

Monterey to Memphis flights

Los Angeles to Fayetteville flights

San Francisco to Fayetteville flights

San Francisco to Memphis flights

Ontario to Memphis flights

Ontario to Little Rock flights

Sacramento to Fayetteville flights

Long Beach to Memphis flights

Santa Ana to Memphis flights

Las Vegas to Memphis flights

Ontario to Fayetteville flights

San Jose to Memphis flights

Santa Ana to Little Rock flights

Burbank to Memphis flights

San Diego to Fayetteville flights

Las Vegas to Little Rock flights

Los Angeles to Little Rock flights

San Francisco to Little Rock flights

Las Vegas to Fayetteville flights

San Diego to Little Rock flights

San Jose to Fayetteville flights

Santa Ana to Fayetteville flights

Sacramento to Memphis flights

Oakland to Memphis flights

San Diego to Memphis flights

Reno to Fayetteville flights

San Jose to Little Rock flights

Burbank to Fayetteville flights

Fresno to Memphis flights

Burbank to Little Rock flights

Oakland to Little Rock flights

Fresno to Fayetteville flights

Las Vegas to Fort Smith flights

Sacramento to Little Rock flights

Ontario to Fort Smith flights

Reno to Little Rock flights

Reno to Memphis flights

Palm Springs to Fayetteville flights

Fresno to Little Rock flights

Sacramento to Fort Smith flights

Monterey to Little Rock flights

Arcata to Fayetteville flights

Palm Springs to Memphis flights

Palm Springs to Little Rock flights

Los Angeles to Fort Smith flights

Los Angeles to Texarkana flights

Long Beach to Fayetteville flights

San Jose to Fort Smith flights

Oakland to Fayetteville flights

Top airline flying from San Diego to Fort Smith

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$288	Average$518	FlexibilityNo cancel fee	On-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.

$449+ Cheap flights from San Diego to Fort Smith (SAN - 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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Fort Smith with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Diego to Fort Smith

Round-trip from

Find flight deals from San Diego to Fort Smith

Cheapest flights from San Diego to Fort SmithExplore 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 July 3, 2025.

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 July 3, 2025.

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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Fort Smith

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

Reviews of airlines servicing Fort Smith

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.

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.

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

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

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

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

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

Traveling to a place near San Diego?

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.

Top airline flying from San Diego to Fort Smith

100% Free

Book with Flexibility

Travel Smart

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 July 3, 2025.