Featured airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap Flights from San Diego to Fort Smith (SAN-FSM)
Prices were available within the past 7 days and start at $260 for one-way flights and $289 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Frequently asked questions
Travel information
Travel information
Origin airport | San Diego Intl. |
Destination airport | Fort Smith Regional |
Airlines serving | American Airlines |
Roundtrip price | $288 |
Distance | 1316 mi |
Book with confidence
Book with confidence
The cheapest times to fly from San Diego to Fort Smith
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Diego to Fort Smith are during the month of July. You can find some of the cheapest flights from San Diego to Fort Smith with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Diego to Fort Smith
Sunday is one of the best days to book for cheap flights from San Diego to Fort Smith: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from San Diego to Fort Smith
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Diego to Fort Smith in 2025. You can also book with separate airlines for your outbound and return journeys, from $260 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Diego to Fort Smith flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your San Diego to Fort Smith airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Be inspired and discover more with Expedia
Be inspired and discover more with Expedia
Flights
- Flights from San Diego (SAN) to New York (LGA)
- Flights from San Diego (SAN) to Denver (DEN)
- Flights from Los Angeles (LAX) to New York (NYC)
- Flights from Atlanta (ATL) to New York (NYC)
- Flights from Dallas (DFW) to New York (NYC)
- Flights from San Diego (SAN) to Tokyo (NRT)
- Flights from Los Angeles (LAX) to Tokyo (NRT)
- Flights from Los Angeles (LAX) to San Francisco (SFO)
- Flights from San Diego (SAN) to Kahului (OGG)
- Flights from San Diego (SAN) to Newark Liberty Intl. Airport (EWR)
- Flights from Los Angeles (LAX) to Honolulu (HNL)
- Flights from San Diego (SAN) to Honolulu (HNL)
- Flights from San Diego (SAN) to Fort Lauderdale (FLL)
- Flights from Boston (BOS) to Fort Smith (FSM)
- Flights from Los Angeles (LAX) to Fort Smith (FSM)
- Flights from Washington (DCA) to Fort Smith (FSM)
- Flights from Raleigh (RDU) to Fort Smith (FSM)
- Flights from Orange County (SNA) to Fort Smith (FSM)
- Flights from Chicago (ORD) to Fort Smith (FSM)
- Flights from New York (JFK) to Fort Smith (FSM)
- Flights from Washington (IAD) to Fort Smith (FSM)
- Flights from Knoxville (TYS) to Fort Smith (FSM)
- Flights from New York (LGA) to Fort Smith (FSM)
- Flights from Houston (IAH) to Fort Smith (FSM)
- Flights from Newark Liberty Intl. Airport (EWR) to Fort Smith (FSM)
- Flights from Boston (BOS) to Miami (MIA)
- Flights from San Diego (SAN) to Miami (MIA)
- Flights from Chicago (ORD) to Los Angeles (LAX)
- Flights from New York (NYC) to Los Angeles (LAX)
- Flights from San Francisco (SFO) to Los Angeles (LAX)
- Flights from Dallas (DFW) to Los Angeles (LAX)
- Flights from Seattle (SEA) to Los Angeles (LAX)
- Flights from Los Angeles (LAX) to Seattle (SEA)
- Flights from San Diego (SAN) to Seattle (SEA)
- Flights from Portland (PDX) to Las Vegas (LAS)
- Flights from Dallas (DFW) to Las Vegas (LAS)
- Flights from Atlanta (ATL) to Las Vegas (LAS)
- Flights from Chicago (ORD) to Las Vegas (LAS)
- Flights from Houston (IAH) to Las Vegas (LAS)
- Flights from New York (NYC) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Las Vegas (LAS)
- Flights from Detroit (DTW) to Las Vegas (LAS)
- Flights from San Francisco (SFO) to Las Vegas (LAS)
- Flights from Seattle (SEA) to Las Vegas (LAS)
- Flights from Los Angeles (LAX) to Chicago (ORD)
- Flights from San Diego (SAN) to Chicago (ORD)
- Flights from San Diego (SAN) to Salt Lake City (SLC)
- Flights from Los Angeles (LAX) to Seoul (ICN)
- Flights from Boston (BOS) to Orlando (MCO)
- Flights from Philadelphia (PHL) to Orlando (MCO)
- Flights from Los Angeles (LAX) to Manila (MNL)
- Flights from Los Angeles (LAX) to Paris (CDG)
- Flights from San Diego (SAN) to New York (JFK)
- Flights from San Francisco (SFO) to New York (JFK)
- Flights to Fort Lauderdale
- Flights to Boston
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to Miami
- Flights to Las Vegas
- Flights to Gatlinburg
- Flights to New York
- Flights to Chicago
- Flights to Key West
- Flights to Washington
- Flights to New Orleans
- Flights to Nashville
- Flights to San Francisco
- Flights to Orlando
- Flights to San Antonio
- Flights to San Diego
- Flights to Houston
- Flights to Los Angeles
- Flights to Honolulu
- Hawaiian Airlines
- Korean Air
- British Airways
- United
- Frontier Airlines
- Lufthansa
- Spirit Airlines
- Alaska Airlines
- Air Canada
- Delta
- KLM
- Iberia
- JetBlue Airways
- American Airlines
- All Nippon Airways
- Sun Country Airlines
- Spirit Airlines San Diego (SAN) to New York (LGA) flights
- All Nippon Airways San Diego (SAN) to Tokyo (NRT) flights
- Alaska Airlines San Diego (SAN) to Kahului (OGG) flights
- Alaska Airlines San Diego (SAN) to Honolulu (HNL) flights
- JetBlue Airways San Diego (SAN) to Fort Lauderdale (FLL) flights
- American Airlines Washington (DCA) to Fort Smith (FSM) flights
- American Airlines Boston (BOS) to Fort Smith (FSM) flights
- American Airlines Dallas (DFW) to Fort Smith (FSM) flights
- Alaska Airlines San Diego (SAN) to Miami (MIA) flights
- Alaska Airlines San Diego (SAN) to Seattle (SEA) flights
- Alaska Airlines San Diego (SAN) to Chicago (ORD) flights
- Alaska Airlines San Diego (SAN) to Salt Lake City (SLC) flights
- Alaska Airlines San Diego (SAN) to New York (JFK) flights
- Flights from French Valley
- Flights from Fullerton Municipal
- Flights from Jacqueline Cochran Regional
- Flights from John Wayne
- Flights from Palm Springs Intl.
- Flights from Montgomery Field
- Flights from Catalina
- Flights from Bermuda Dunes
- Flights from McClellan-Palomar
- Flights from Gillespie Field