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Cheap flights from Fort Smith to San Antonio (FSM - SAT)

FSM — SAT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Best time to book a flight from Fort Smith to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from Fort Smith to San Antonio (average of $295). Flying from Fort Smith to San Antonio in March is currently the most expensive (average of $376). 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 San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown American Airlines from Fort Smith to San Antonio. 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

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Food

6.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Fort Smith to San Antonio. 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 Fort Smith to San Antonio round-trip?

    Our cheapest airline available from Fort Smith to San Antonio is American Airlines. Our recent data shows that you can find tickets from as low as $342 on this airline.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Smith to San Antonio.

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

    Yes. Cheapflights offers flight deals from Fort Smith to San Antonio 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 Fort Smith to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Fort Smith to San Antonio (average of $295). Flying from Fort Smith to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Top airline flying from Fort Smith to San Antonio

Discover the top airline that operate flights from Fort Smith to San Antonio. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$342Average$488FlexibilityNo cancel feeOn-time71%

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