Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Las Vegas to Fort Smith from $580

This is the cheapest round-trip 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 10/16. 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

Find the cheapest flights from Las Vegas to Fort Smith

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 9:37 amLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
7h 38m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 9:40 amFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
5h 40m1 stop Dallas/Fort Worth
$580American Airlines
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
1:49 pm - 10:22 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
6h 33m1 stop Dallas/Fort Worth
American Airlines Logo
5:16 pm - 8:55 pmFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
5h 39m1 stop Dallas/Fort Worth
$741American Airlines
Fri, Sep 4 - Thu, Sep 10
American Airlines Logo
6:40 am - 4:37 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
7h 57m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
7:52 pm - 11:34 pmFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
5h 42m1 stop Dallas/Fort Worth
$750American Airlines
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
9:24 am - 10:22 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
10h 58m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
5:16 pm - 8:55 pmFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
5h 39m1 stop Dallas/Fort Worth
$831American Airlines
Fri, Sep 4 - Thu, Sep 10
American Airlines Logo
1:30 pm - 11:55 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
8h 25m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
6:00 am - 11:35 amFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
7h 35m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$841American Airlines
Fri, Oct 16 - Wed, Oct 21
American Airlines Logo
4:43 pm - 11:57 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
5h 14m1 stop Dallas/Fort Worth
American Airlines Logo
7:52 pm - 11:34 pmFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
5h 42m1 stop Dallas/Fort Worth
$1,019American Airlines
Sun, Oct 4 - Thu, Oct 8
American Airlines Logo
3:11 pm - 11:57 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
6h 46m1 stop Dallas/Fort Worth
American Airlines Logo
10:08 am - 6:22 pmFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
10h 14m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$1,081American Airlines
Sun, Oct 4 - Thu, Oct 8
American Airlines Logo
1:18 pm - 11:57 pmLAS  Las Vegas Harry Reid Intl-FSM Fort Smith
8h 39m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
American Airlines Logo
10:08 am - 6:22 pmFSM  Fort Smith-LAS Las Vegas Harry Reid Intl
10h 14m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
$1,144American Airlines
Sun, Oct 4 - Thu, Oct 8

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Las Vegas to Fort Smith

Our best American Airlines deals on Las Vegas to Fort Smith flight tickets
American Airlines
Oct 16
LAS11:59 pmLas Vegas Harry Reid Intl
7h 38m
1 stop
FSM9:37 amFort Smith
Oct 21
FSM6:00 amFort Smith
5h 40m
1 stop
LAS9:40 amLas Vegas Harry Reid Intl
$580
American Airlines
Aug 14
LAS11:59 pmLas Vegas Harry Reid Intl
7h 42m
1 stop
FSM9:41 amFort Smith
Aug 15
FSM5:15 pmFort Smith
7h 20m
1 stop
LAS10:35 pmLas Vegas Harry Reid Intl
$699
American Airlines
Sep 4
LAS1:49 pmLas Vegas Harry Reid Intl
6h 33m
1 stop
FSM10:22 pmFort Smith
Sep 10
FSM5:16 pmFort Smith
5h 39m
1 stop
LAS8:55 pmLas Vegas Harry Reid Intl
$741

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 12, 2026.
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

Cheapest round-trip

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Fri 10/16

11:59 pm-9:37 am

1 stop7h 38m

Fort Smith

Wed 10/21

6:00 am-9:40 am

1 stop5h 40m

$580

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Fri 9/4

1:49 pm-10:22 pm

1 stop6h 33m

Fort Smith

Thu 9/10

5:16 pm-8:55 pm

1 stop5h 39m

$741

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Fri 10/16

6:40 am-4:37 pm

2 stops7h 57m

Fort Smith

Wed 10/21

7:52 pm-11:34 pm

1 stop5h 42m

$750

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Fri 9/4

9:24 am-10:22 pm

2 stops10h 58m

Fort Smith

Thu 9/10

5:16 pm-8:55 pm

1 stop5h 39m

$831

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Fri 10/16

1:30 pm-11:55 pm

2 stops8h 25m

Fort Smith

Wed 10/21

6:00 am-11:35 am

2 stops7h 35m

$841
Quickest round-trip

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Sun 10/4

4:43 pm-11:57 pm

1 stop5h 14m

Fort Smith

Thu 10/8

7:52 pm-11:34 pm

1 stop5h 42m

$1,019

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Sun 10/4

3:11 pm-11:57 pm

1 stop6h 46m

Fort Smith

Thu 10/8

10:08 am-6:22 pm

2 stops10h 14m

$1,081

Las VegasFort Smith

LAS Las Vegas Harry Reid Intl - FSM Fort Smith

LASFSM

Las Vegas Harry Reid Intl

Sun 10/4

1:18 pm-11:57 pm

2 stops8h 39m

Fort Smith

Thu 10/8

10:08 am-6:22 pm

2 stops10h 14m

$1,144

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

Can stopping save me money on Las Vegas to Fort Smith flights?

You could potentially save up to 30% on your flight if you consider stops on a Las Vegas to Fort Smith flight.

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

Fastest flight time

5h 14m

Direct flights

None
The fastest flight from Las Vegas to Fort Smith takes 5h 14m
There are no direct flights from Las Vegas to Fort Smith. There are no popular flight routes from Las Vegas to Fort Smith.
Search flight deals

Frequently asked questions about flying from Las Vegas to Fort Smith

  • 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 5h 14m, 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 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.

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.

An easier way to manage your Fort Smith trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/11
Fri 9/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States