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Cheap flights from Fort Smith to Las Vegas from $324

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Smith to Las Vegas departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:41 pm - 10:45 pm
FSM
-
LAS
6h 04m
1 stop
American Airlines Logo
4:50 pm - 11:39 pm
LAS
-
FSM
4h 49m
1 stop
$359American Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
11:10 am - 6:15 pm
FSM
-
LAS
9h 05m
2 stops
American Airlines Logo
12:59 am - 10:40 am
LAS
-
FSM
7h 41m
1 stop
$364American Airlines
Sat, May 2 - Thu, May 7
American Airlines Logo
8:19 pm - 11:52 pm
FSM
-
LAS
5h 33m
1 stop
American Airlines Logo
12:59 am - 9:35 am
LAS
-
FSM
6h 36m
1 stop
$432American Airlines
Thu, Jun 18 - Fri, Jun 19
American Airlines Logo
10:06 am - 7:15 pm
FSM
-
LAS
11h 09m
2 stops
American Airlines Logo
11:45 pm - 9:36 am
LAS
-
FSM
7h 51m
1 stop
$437American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
10:19 am - 1:35 pm
FSM
-
LAS
5h 16m
1 stop
American Airlines Logo
8:00 am - 5:49 pm
LAS
-
FSM
7h 49m
1 stop
$479American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
10:19 am - 3:06 pm
FSM
-
LAS
6h 47m
2 stops
American Airlines Logo
11:59 pm - 9:49 am
LAS
-
FSM
7h 50m
1 stop
$484American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
10:19 am - 7:30 pm
FSM
-
LAS
11h 11m
2 stops
American Airlines Logo
12:22 pm - 11:49 pm
LAS
-
FSM
9h 27m
2 stops
$489American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
8:19 pm - 11:52 pm
FSM
-
LAS
5h 33m
1 stop
American Airlines Logo
12:59 am - 9:36 am
LAS
-
FSM
6h 37m
1 stop
$503American Airlines
Fri, May 22 - Sun, May 24
American Airlines Logo
6:00 am - 12:44 pm
FSM
-
LAS
8h 44m
2 stops
American Airlines Logo
4:50 pm - 11:39 pm
LAS
-
FSM
4h 49m
1 stop
$508American Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
11:10 am - 6:15 pm
FSM
-
LAS
9h 05m
2 stops
American Airlines Logo
1:29 pm - 11:39 pm
LAS
-
FSM
8h 10m
2 stops
$514American Airlines
Sat, May 2 - Fri, May 8

American Airlines flights from Fort Smith to Las Vegas

Our best American Airlines deals on Fort Smith to Las Vegas flight tickets
American Airlines
May 7
FSM6:41 pmFort Smith
6h 04m
1 stop
LAS10:45 pmLas Vegas Harry Reid Intl
May 11
LAS4:50 pmLas Vegas Harry Reid Intl
4h 49m
1 stop
FSM11:39 pmFort Smith
$359
American Airlines
May 2
FSM11:10 amFort Smith
9h 05m
2 stops
LAS6:15 pmLas Vegas Harry Reid Intl
May 7
LAS12:59 amLas Vegas Harry Reid Intl
7h 41m
1 stop
FSM10:40 amFort Smith
$364
American Airlines
Jun 18
FSM8:19 pmFort Smith
5h 33m
1 stop
LAS11:52 pmLas Vegas Harry Reid Intl
Jun 19
LAS12:59 amLas Vegas Harry Reid Intl
6h 36m
1 stop
FSM9:35 amFort Smith
$432

momondo Fare Finder

 
Customize your flight search to find flights from Fort Smith to Las Vegas 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 March 25, 2026.
Use the filters below to find and compare flights from Fort Smith to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 5/7

6:41 pm-10:45 pm

1 stop6h 04m

Las Vegas Harry Reid Intl

Mon 5/11

4:50 pm-11:39 pm

1 stop4h 49m

$359

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 5/2

11:10 am-6:15 pm

2 stops9h 05m

Las Vegas Harry Reid Intl

Thu 5/7

12:59 am-10:40 am

1 stop7h 41m

$364

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 6/18

8:19 pm-11:52 pm

1 stop5h 33m

Las Vegas Harry Reid Intl

Fri 6/19

12:59 am-9:35 am

1 stop6h 36m

$432

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 6/13

10:06 am-7:15 pm

2 stops11h 09m

Las Vegas Harry Reid Intl

Wed 6/17

11:45 pm-9:36 am

1 stop7h 51m

$437

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 3/31

10:19 am-1:35 pm

1 stop5h 16m

Las Vegas Harry Reid Intl

Sat 4/4

8:00 am-5:49 pm

1 stop7h 49m

$479

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 3/31

10:19 am-3:06 pm

2 stops6h 47m

Las Vegas Harry Reid Intl

Sat 4/4

11:59 pm-9:49 am

1 stop7h 50m

$484

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 3/31

10:19 am-7:30 pm

2 stops11h 11m

Las Vegas Harry Reid Intl

Sat 4/4

12:22 pm-11:49 pm

2 stops9h 27m

$489

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Fri 5/22

8:19 pm-11:52 pm

1 stop5h 33m

Las Vegas Harry Reid Intl

Sun 5/24

12:59 am-9:36 am

1 stop6h 37m

$503

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 5/7

6:00 am-12:44 pm

2 stops8h 44m

Las Vegas Harry Reid Intl

Mon 5/11

4:50 pm-11:39 pm

1 stop4h 49m

$508

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 5/2

11:10 am-6:15 pm

2 stops9h 05m

Las Vegas Harry Reid Intl

Fri 5/8

1:29 pm-11:39 pm

2 stops8h 10m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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2

See travel insights to Las Vegas from

How to get the cheapest flight ticket from Fort Smith to Las Vegas

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 airline that flies from Fort Smith to Las Vegas Harry Reid Intl?

American Airlines is the most popular carrier operating from Fort Smith to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

Allegiant Air, American Airlines and United Airlines are the top three most popular airlines that fly to Las Vegas from Fort Smith according to our data. Allegiant Air is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 5 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

When to book flights from Fort Smith to Las Vegas

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

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

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

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Fort Smith to Las Vegas takes 5h 00m
There are no direct flights from Fort Smith to Las Vegas. There are no popular flight routes from Fort Smith to Las Vegas.
Search flight deals

  • How far is Fort Smith to Las Vegas Harry Reid Intl by plane?

    The distance between Fort Smith and Las Vegas Harry Reid Intl is about 1160.7 mi. By plane, this route typically takes 5h 00m.

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

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

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

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

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Fort Smith to Las Vegas

Compare and see reviews for airlines that fly from Fort Smith to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,495 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

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Why use momondo?

Why should I use momondo to find a flight deal from Fort Smith to Las Vegas?

It is quick and easy to find Fort Smith to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

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

Flights from Fort Smith to Las Vegas 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 Fort Smith to Las Vegas?

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