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Cheap flights from Las Vegas to Fort Smith from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Fort Smith departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Las Vegas to Fort Smith (LAS-FSM)

Cheap round-trip flights

American Airlines Logo
11:59 pm - 9:49 amLAS-FSM
7h 50m1 stop
American Airlines Logo
3:20 pm - 8:41 pmFSM-LAS
7h 21m2 stops
$299American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
11:59 pm - 9:49 amLAS-FSM
7h 50m1 stop
American Airlines Logo
6:32 pm - 9:23 pmFSM-LAS
4h 51m1 stop
$435American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
American Airlines Logo
11:58 am - 11:47 pmLAS-FSM
9h 49m2 stops
American Airlines Logo
3:20 pm - 8:41 pmFSM-LAS
7h 21m2 stops
$455American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4

American Airlines flights from Las Vegas to Fort Smith

Our best American Airlines deals on Las Vegas to Fort Smith flight tickets
American Airlines
Aug 28
LAS11:59 pmLas Vegas Harry Reid Intl
7h 50m
1 stop
FSM9:49 amFort Smith
Sep 4
FSM3:20 pmFort Smith
7h 21m
2 stops
LAS8:41 pmLas Vegas Harry Reid Intl
$299
Find similar
American Airlines
Aug 28
LAS11:59 pmLas Vegas Harry Reid Intl
7h 50m
1 stop
FSM9:49 amFort Smith
Sep 4
FSM6:32 pmFort Smith
4h 51m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
$435
Find similar
American Airlines
Aug 28
LAS11:58 amLas Vegas Harry Reid Intl
9h 49m
2 stops
FSM11:47 pmFort Smith
Sep 4
FSM3:20 pmFort Smith
7h 21m
2 stops
LAS8:41 pmLas Vegas Harry Reid Intl
$455
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 16, 2025.
Use the filters below to find and compare flights from Las Vegas to Fort Smith that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasFort Smith

LAS - FSM

LASFSM

Las Vegas Harry Reid Intl

Thu 8/28

11:59 pm-9:49 am

1 stop7h 50m

Fort Smith

Thu 9/4

3:20 pm-8:41 pm

2 stops7h 21m

$299

Las VegasFort Smith

LAS - FSM

LASFSM

Las Vegas Harry Reid Intl

Thu 8/28

11:59 pm-9:49 am

1 stop7h 50m

Fort Smith

Thu 9/4

6:32 pm-9:23 pm

1 stop4h 51m

$435

Las VegasFort Smith

LAS - FSM

LASFSM

Las Vegas Harry Reid Intl

Thu 8/28

11:58 am-11:47 pm

2 stops9h 49m

Fort Smith

Thu 9/4

3:20 pm-8:41 pm

2 stops7h 21m

$455

Las VegasFort Smith

LAS - FSM

LASFSM

Las Vegas Harry Reid Intl

Mon 9/15

6:00 am-2:50 pm

1 stop6h 50m

$281

Las VegasFort Smith

LAS - FSM

LASFSM

Las Vegas Harry Reid Intl

Mon 9/15

11:52 am-10:18 pm

2 stops8h 26m

$344

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Fort Smith from

How to get the cheapest flight ticket from Las Vegas 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 day to depart on your flight to Fort Smith?

The cheapest day to depart from Las Vegas to Fort Smith is on a Tuesday. Travelers who choose to depart for Fort Smith on a Tuesday will often find tickets for as low as $478. The most expensive day to fly to Fort Smith is Wednesday, with ticket prices averaging around $642.

What is the cheapest time of day to depart on your flight to Fort Smith?

In the evening is the cheapest time of day to fly from Las Vegas to Fort Smith when you can find flight prices for as low as $462. Flying to Fort Smith in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Fort Smith is in the morning when prices are around $575.

When to book flights from Las Vegas to Fort Smith

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Fort Smith according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Fort Smith (LAS to FSM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Fort Smith

Best Price Found

$281

Fastest flight time

6h 50m

Direct flights

None

Airports in Fort Smith

1 airport
The best one-way flight to Fort Smith from Las Vegas in the past 72 hours is $281. The best round-trip flight deal from Las Vegas to Fort Smith found on momondo in the last 72 hours is $299.
The fastest flight from Las Vegas to Fort Smith takes 6h 50m
There are no direct flights from Las Vegas to Fort Smith. Popular non-direct route for this connection is Las Vegas Harry Reid Intl Airport - Fort Smith Airport.
There is 1 airport near Fort Smith: Fort Smith (FSM)
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  • How far is Las Vegas Harry Reid Intl to Fort Smith by plane?

    The distance between Las Vegas Harry Reid Intl and Fort Smith is about 1160.7 mi. Flights usually cover this in 7h 50m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Fort Smith Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Fort Smith Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Fort Smith Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Fort Smith Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Fort Smith Airport.

  • What documentation or ID do you need to fly to Fort Smith Airport?

    The required travel and health documents for your Fort Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Fort Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Las Vegas to Fort Smith?

Best airlines flying from Las Vegas to Fort Smith

Compare and see reviews for airlines that fly from Las Vegas to Fort Smith with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 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 Las Vegas 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 Las Vegas to Fort Smith for you.

Can I find flights from Las Vegas to Fort Smith with flexible booking policies on momondo?

Flights from Las Vegas to Fort Smith with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Las Vegas to Fort Smith?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Fort Smith from Las Vegas.

I’m not ready to book a flight from Las Vegas to Fort Smith right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Fort Smith from Las Vegas. 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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