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Cheap flights from Fort Smith to Chicago from $309

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 Chicago departing on 7/8. 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 Fort Smith to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:15 pm - 11:39 pm
FSM
-
ORD
6h 24m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$309American Airlines
Wed, Jul 8 - Tue, Jul 14
American Airlines Logo
5:15 pm - 10:15 pm
FSM
-
ORD
5h 00m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$389American Airlines
Tue, Jul 14 - Sun, Jul 19
American Airlines Logo
5:15 pm - 10:15 pm
FSM
-
ORD
5h 00m
1 stop
American Airlines Logo
5:00 am - 9:35 am
ORD
-
FSM
4h 35m
1 stop
$409American Airlines
Fri, Jul 3 - Sat, Jul 11
American Airlines Logo
5:15 pm - 11:32 pm
FSM
-
ORD
6h 17m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$484American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
5:15 pm - 6:00 am
FSM
-
ORD
12h 45m
2 stops
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$507American Airlines
Tue, Jul 14 - Sun, Jul 19
American Airlines Logo
5:15 pm - 12:50 am
FSM
-
ORD
7h 35m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$519American Airlines
Mon, Jul 6 - Sun, Jul 12
American Airlines Logo
5:15 pm - 10:15 pm
FSM
-
ORD
5h 00m
1 stop
American Airlines Logo
10:00 pm - 9:36 am
ORD
-
FSM
11h 36m
2 stops
$527American Airlines
Fri, Jul 3 - Wed, Jul 8
American Airlines Logo
5:15 pm - 10:15 pm
FSM
-
ORD
5h 00m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$539American Airlines
Fri, Jul 3 - Mon, Jul 13
American Airlines Logo
5:15 pm - 11:39 pm
FSM
-
ORD
6h 24m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$561American Airlines
Thu, Jul 2 - Wed, Jul 8
American Airlines Logo
6:10 am - 9:34 pm
FSM
-
ORD
15h 24m
2 stops
American Airlines Logo
5:00 am - 9:35 am
ORD
-
FSM
4h 35m
1 stop
$577American Airlines
Sat, Jul 4 - Sat, Jul 11

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American Airlines flights from Fort Smith to Chicago O'Hare Intl Airport

Our best American Airlines deals on Fort Smith to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jul 8
FSM5:15 pmFort Smith
6h 24m
1 stop
ORD11:39 pmChicago O'Hare Intl
Jul 14
ORD5:00 amChicago O'Hare Intl
4h 36m
1 stop
FSM9:36 amFort Smith
$309
American Airlines
Jul 14
FSM5:15 pmFort Smith
5h 00m
1 stop
ORD10:15 pmChicago O'Hare Intl
Jul 19
ORD5:00 amChicago O'Hare Intl
4h 36m
1 stop
FSM9:36 amFort Smith
$389
American Airlines
Jul 3
FSM5:15 pmFort Smith
5h 00m
1 stop
ORD10:15 pmChicago O'Hare Intl
Jul 11
ORD5:00 amChicago O'Hare Intl
4h 35m
1 stop
FSM9:35 amFort Smith
$409

momondo Fare Finder

 
Customize your flight search to find flights from Fort Smith to Chicago O'Hare Intl Airport 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 June 14, 2026.
Use the filters below to find and compare flights from Fort Smith to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Wed 7/8

5:15 pm-11:39 pm

1 stop6h 24m

Chicago O'Hare Intl

Tue 7/14

5:00 am-9:36 am

1 stop4h 36m

$309

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Tue 7/14

5:15 pm-10:15 pm

1 stop5h 00m

Chicago O'Hare Intl

Sun 7/19

5:00 am-9:36 am

1 stop4h 36m

$389
Quickest round-trip

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Fri 7/3

5:15 pm-10:15 pm

1 stop5h 00m

Chicago O'Hare Intl

Sat 7/11

5:00 am-9:35 am

1 stop4h 35m

$409

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Wed 7/1

5:15 pm-11:32 pm

1 stop6h 17m

Chicago O'Hare Intl

Wed 7/8

5:00 am-9:36 am

1 stop4h 36m

$484

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Tue 7/14

5:15 pm-6:00 am

2 stops12h 45m

Chicago O'Hare Intl

Sun 7/19

5:00 am-9:36 am

1 stop4h 36m

$507

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Mon 7/6

5:15 pm-12:50 am

1 stop7h 35m

Chicago O'Hare Intl

Sun 7/12

5:00 am-9:36 am

1 stop4h 36m

$519

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Fri 7/3

5:15 pm-10:15 pm

1 stop5h 00m

Chicago O'Hare Intl

Wed 7/8

10:00 pm-9:36 am

2 stops11h 36m

$527

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Fri 7/3

5:15 pm-10:15 pm

1 stop5h 00m

Chicago O'Hare Intl

Mon 7/13

5:00 am-9:36 am

1 stop4h 36m

$539

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Thu 7/2

5:15 pm-11:39 pm

1 stop6h 24m

Chicago O'Hare Intl

Wed 7/8

5:00 am-9:36 am

1 stop4h 36m

$561

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Sat 7/4

6:10 am-9:34 pm

2 stops15h 24m

Chicago O'Hare Intl

Sat 7/11

5:00 am-9:35 am

1 stop4h 35m

$577

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Fort Smith to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl?

American Airlines is the most popular carrier operating from Fort Smith to Chicago O'Hare Intl

When to book flights from Fort Smith to Chicago O'Hare Intl Airport

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

Cheap Fort Smith to Chicago O'Hare Intl Airport (FSM to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to Chicago O'Hare Intl Airport

Fastest flight time

6h 24m

Direct flights

None
The fastest flight from Fort Smith to Chicago O'Hare Intl Airport takes 6h 24m
There are no direct flights from Fort Smith to Chicago O'Hare Intl Airport. There are no popular flight routes from Fort Smith to Chicago O'Hare Intl Airport.
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Frequently asked questions about flying from Fort Smith to Chicago O'Hare Intl Airport

  • How far is Fort Smith to Chicago O'Hare Intl by plane?

    A flight from Fort Smith to Chicago O'Hare Intl will travel around 573.9 mi. In terms of flight time, this usually takes a little over 6h 24m.

  • When did momondo last update prices for flights from Fort Smith Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Fort Smith Airport to Chicago O'Hare Intl Airport are updated daily.

  • How old do you have to be to fly from Fort Smith Airport to Chicago O'Hare 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 Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl 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 Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Hammond
Janesville
Elgin
Evanston
Tinley Park

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Fort Smith.

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

Yes. momondo enables you to select and highlight flights to Chicago from Fort Smith with this policy.

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

Once you have performed a search for Fort Smith to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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