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Cheap flights from Fort Smith to Las Vegas from $339

This is the cheapest round-trip 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 6/13. 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
0 bags

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Find the cheapest flights from Fort Smith to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:37 pm - 11:52 pm
FSM
-
LAS
8h 15m
1 stop
American Airlines Logo
4:53 pm - 11:57 pm
LAS
-
FSM
5h 04m
1 stop
$339American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
8:20 pm - 11:52 pm
FSM
-
LAS
5h 32m
1 stop
American Airlines Logo
1:03 pm - 11:57 pm
LAS
-
FSM
8h 54m
2 stops
$344American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
5:37 pm - 11:52 pm
FSM
-
LAS
8h 15m
1 stop
American Airlines Logo
4:53 pm - 11:57 pm
LAS
-
FSM
5h 04m
1 stop
$353American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
5:37 pm - 11:52 pm
FSM
-
LAS
8h 15m
1 stop
American Airlines Logo
1:03 pm - 11:57 pm
LAS
-
FSM
8h 54m
2 stops
$358American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
5:15 pm - 8:15 pm
FSM
-
LAS
5h 00m
1 stop
American Airlines Logo
4:53 pm - 11:57 pm
LAS
-
FSM
5h 04m
1 stop
$361American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
10:06 am - 7:15 pm
FSM
-
LAS
11h 09m
2 stops
American Airlines Logo
1:03 pm - 11:57 pm
LAS
-
FSM
8h 54m
2 stops
$363American Airlines
Sat, Jun 13 - Wed, Jun 17
American Airlines Logo
5:15 pm - 9:49 pm
FSM
-
LAS
6h 34m
1 stop
American Airlines Logo
1:03 pm - 11:57 pm
LAS
-
FSM
8h 54m
2 stops
$366American Airlines
Tue, Jun 9 - Tue, Jun 16
American Airlines Logo
5:15 pm - 8:08 pm
FSM
-
LAS
4h 53m
1 stop
American Airlines Logo
11:59 pm - 9:40 am
LAS
-
FSM
7h 41m
1 stop
$369American Airlines
Mon, Aug 24 - Mon, Aug 31
American Airlines Logo
8:20 pm - 11:52 pm
FSM
-
LAS
5h 32m
1 stop
American Airlines Logo
10:11 am - 7:50 pm
LAS
-
FSM
7h 39m
1 stop
$370American Airlines
Fri, Jun 26 - Fri, Jul 3
American Airlines Logo
5:15 pm - 9:42 pm
FSM
-
LAS
6h 27m
2 stops
American Airlines Logo
1:03 pm - 11:57 pm
LAS
-
FSM
8h 54m
2 stops
$371American Airlines
Tue, Jun 9 - Tue, Jun 16

American Airlines flights from Fort Smith to Las Vegas

Our best American Airlines deals on Fort Smith to Las Vegas flight tickets
American Airlines
Jun 13
FSM5:37 pmFort Smith
8h 15m
1 stop
LAS11:52 pmLas Vegas Harry Reid Intl
Jun 17
LAS4:53 pmLas Vegas Harry Reid Intl
5h 04m
1 stop
FSM11:57 pmFort Smith
$339
American Airlines
Jun 13
FSM8:20 pmFort Smith
5h 32m
1 stop
LAS11:52 pmLas Vegas Harry Reid Intl
Jun 17
LAS1:03 pmLas Vegas Harry Reid Intl
8h 54m
2 stops
FSM11:57 pmFort Smith
$344
American Airlines
Jun 13
FSM5:37 pmFort Smith
8h 15m
1 stop
LAS11:52 pmLas Vegas Harry Reid Intl
Jun 17
LAS4:53 pmLas Vegas Harry Reid Intl
5h 04m
1 stop
FSM11:57 pmFort Smith
$353

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 May 14, 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

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 6/13

5:37 pm-11:52 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Wed 6/17

4:53 pm-11:57 pm

1 stop5h 04m

$339

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 6/13

8:20 pm-11:52 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Wed 6/17

1:03 pm-11:57 pm

2 stops8h 54m

$344

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 6/13

5:37 pm-11:52 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Wed 6/17

4:53 pm-11:57 pm

1 stop5h 04m

$353

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sat 6/13

5:37 pm-11:52 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Wed 6/17

1:03 pm-11:57 pm

2 stops8h 54m

$358
Quickest round-trip

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 6/9

5:15 pm-8:15 pm

1 stop5h 00m

Las Vegas Harry Reid Intl

Tue 6/16

4:53 pm-11:57 pm

1 stop5h 04m

$361

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

1:03 pm-11:57 pm

2 stops8h 54m

$363

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 6/9

5:15 pm-9:49 pm

1 stop6h 34m

Las Vegas Harry Reid Intl

Tue 6/16

1:03 pm-11:57 pm

2 stops8h 54m

$366

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Mon 8/24

5:15 pm-8:08 pm

1 stop4h 53m

Las Vegas Harry Reid Intl

Mon 8/31

11:59 pm-9:40 am

1 stop7h 41m

$369

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Fri 6/26

8:20 pm-11:52 pm

1 stop5h 32m

Las Vegas Harry Reid Intl

Fri 7/3

10:11 am-7:50 pm

1 stop7h 39m

$370

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 6/9

5:15 pm-9:42 pm

2 stops6h 27m

Las Vegas Harry Reid Intl

Tue 6/16

1:03 pm-11:57 pm

2 stops8h 54m

$371

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 58% 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

4h 57m

Direct flights

None
The fastest flight from Fort Smith to Las Vegas takes 4h 57m
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

Frequently asked questions about flying from Fort Smith to Las Vegas

  • 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 4h 57m.

  • 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
11,664 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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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.

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momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Fort Smith to Las Vegas.

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