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Cheap flights from Fort Smith to Las Vegas from $447

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 7/21. 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

Discover deals from 900+ travel sites with momondo.

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
5:15 pm - 9:45 pm
FSM
-
LAS
6h 30m
1 stop
American Airlines Logo
12:59 am - 9:36 am
LAS
-
FSM
6h 37m
1 stop
$479American Airlines
Wed, Jul 29 - Mon, Aug 3
American Airlines Logo
5:15 pm - 8:11 pm
FSM
-
LAS
4h 56m
1 stop
American Airlines Logo
4:53 pm - 11:57 pm
LAS
-
FSM
5h 04m
1 stop
$557American Airlines
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
6:10 am - 2:55 pm
FSM
-
LAS
10h 45m
2 stops
American Airlines Logo
9:56 am - 11:57 pm
LAS
-
FSM
12h 01m
2 stops
$558American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
6:00 am - 11:58 am
FSM
-
LAS
7h 58m
1 stop
American Airlines Logo
8:50 am - 4:45 pm
LAS
-
FSM
5h 55m
1 stop
$570American Airlines
Thu, Aug 27 - Sat, Aug 29
American Airlines Logo
6:00 am - 2:45 pm
FSM
-
LAS
10h 45m
2 stops
American Airlines Logo
11:59 pm - 9:41 am
LAS
-
FSM
7h 42m
1 stop
$589American Airlines
Thu, Aug 27 - Sat, Aug 29
American Airlines Logo
5:16 pm - 10:06 pm
FSM
-
LAS
6h 50m
1 stop
American Airlines Logo
9:21 am - 10:35 pm
LAS
-
FSM
11h 14m
2 stops
$609American Airlines
Sun, Sep 13 - Sat, Sep 19
American Airlines Logo
6:00 am - 2:45 pm
FSM
-
LAS
10h 45m
2 stops
American Airlines Logo
6:29 am - 10:22 pm
LAS
-
FSM
13h 53m
2 stops
$629American Airlines
Thu, Aug 27 - Sat, Aug 29
American Airlines Logo
5:16 pm - 10:26 pm
FSM
-
LAS
7h 10m
1 stop
American Airlines Logo
7:00 am - 4:43 pm
LAS
-
FSM
7h 43m
1 stop
$650American Airlines
Wed, Sep 30 - Sun, Oct 4
American Airlines Logo
10:06 am - 2:55 pm
FSM
-
LAS
6h 49m
2 stops
American Airlines Logo
8:00 am - 4:44 pm
LAS
-
FSM
6h 44m
1 stop
$660American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
5:15 pm - 8:08 pm
FSM
-
LAS
4h 53m
1 stop
American Airlines Logo
4:39 pm - 11:57 pm
LAS
-
FSM
5h 18m
1 stop
$661American Airlines
Thu, Aug 27 - Sun, Aug 30

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American Airlines flights from Fort Smith to Las Vegas

Our best American Airlines deals on Fort Smith to Las Vegas flight tickets
American Airlines
Jul 29
FSM5:15 pmFort Smith
6h 30m
1 stop
LAS9:45 pmLas Vegas Harry Reid Intl
Aug 3
LAS12:59 amLas Vegas Harry Reid Intl
6h 37m
1 stop
FSM9:36 amFort Smith
$479
American Airlines
Jul 14
FSM5:15 pmFort Smith
4h 56m
1 stop
LAS8:11 pmLas Vegas Harry Reid Intl
Jul 21
LAS4:53 pmLas Vegas Harry Reid Intl
5h 04m
1 stop
FSM11:57 pmFort Smith
$557
American Airlines
Jul 29
FSM6:10 amFort Smith
10h 45m
2 stops
LAS2:55 pmLas Vegas Harry Reid Intl
Aug 4
LAS9:56 amLas Vegas Harry Reid Intl
12h 01m
2 stops
FSM11:57 pmFort Smith
$558

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 July 2, 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

Wed 7/29

5:15 pm-9:45 pm

1 stop6h 30m

Las Vegas Harry Reid Intl

Mon 8/3

12:59 am-9:36 am

1 stop6h 37m

$479
Quickest round-trip

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Tue 7/14

5:15 pm-8:11 pm

1 stop4h 56m

Las Vegas Harry Reid Intl

Tue 7/21

4:53 pm-11:57 pm

1 stop5h 04m

$557

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Wed 7/29

6:10 am-2:55 pm

2 stops10h 45m

Las Vegas Harry Reid Intl

Tue 8/4

9:56 am-11:57 pm

2 stops12h 01m

$558

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 8/27

6:00 am-11:58 am

1 stop7h 58m

Las Vegas Harry Reid Intl

Sat 8/29

8:50 am-4:45 pm

1 stop5h 55m

$570

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 8/27

6:00 am-2:45 pm

2 stops10h 45m

Las Vegas Harry Reid Intl

Sat 8/29

11:59 pm-9:41 am

1 stop7h 42m

$589

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Sun 9/13

5:16 pm-10:06 pm

1 stop6h 50m

Las Vegas Harry Reid Intl

Sat 9/19

9:21 am-10:35 pm

2 stops11h 14m

$609

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 8/27

6:00 am-2:45 pm

2 stops10h 45m

Las Vegas Harry Reid Intl

Sat 8/29

6:29 am-10:22 pm

2 stops13h 53m

$629

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Wed 9/30

5:16 pm-10:26 pm

1 stop7h 10m

Las Vegas Harry Reid Intl

Sun 10/4

7:00 am-4:43 pm

1 stop7h 43m

$650

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Wed 7/29

10:06 am-2:55 pm

2 stops6h 49m

Las Vegas Harry Reid Intl

Tue 8/4

8:00 am-4:44 pm

1 stop6h 44m

$660

Fort SmithLas Vegas

FSM - LAS

FSMLAS

Fort Smith

Thu 8/27

5:15 pm-8:08 pm

1 stop4h 53m

Las Vegas Harry Reid Intl

Sun 8/30

4:39 pm-11:57 pm

1 stop5h 18m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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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 month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Fort Smith, with most prices found around $0. The month of January is another great option to travel to Las Vegas, with average flight prices from Fort Smith averaging around $0.

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 53m

Direct flights

None
The fastest flight from Fort Smith to Las Vegas takes 4h 53m
There are no direct flights from Fort Smith to Las Vegas. There are no popular flight routes from Fort Smith to Las Vegas.
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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 53m.

  • 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
11,769 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.

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

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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