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Cheap flights from Fort Smith to Chicago from $249

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 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Fort Smith to Chicago (FSM-ORD)

Cheap round-trip flights

American Airlines Logo
6:24 pm - 11:17 pmFSM-ORD
4h 53m1 stop
American Airlines Logo
8:25 am - 2:50 pmORD-FSM
6h 25m1 stop
$249American Airlines
Find Deal
dom., sep. 14 - mar., sep. 16
American Airlines Logo
6:32 pm - 11:59 pmFSM-ORD
5h 27m1 stop
American Airlines Logo
4:12 pm - 10:18 pmORD-FSM
6h 06m1 stop
$368American Airlines
Find Deal
lun., sep. 15 - lun., sep. 22
American Airlines Logo
6:24 pm - 11:17 pmFSM-ORD
4h 53m1 stop
American Airlines Logo
5:00 pm - 11:50 pmORD-FSM
6h 50m1 stop
$466American Airlines
Find Deal
dom., sep. 14 - dom., sep. 21
American Airlines Logo
6:24 pm - 11:17 pmFSM-ORD
4h 53m1 stop
American Airlines Logo
11:51 am - 5:52 pmORD-FSM
6h 01m2 stops
$680American Airlines
Find Deal
dom., sep. 14 - mar., sep. 16
American Airlines Logo
6:32 pm - 11:59 pmFSM-ORD
5h 27m1 stop
American Airlines Logo
3:46 pm - 10:18 pmORD-FSM
6h 32m2 stops
$752American Airlines
Find Deal
lun., sep. 15 - lun., sep. 22
American Airlines Logo
6:11 pm - 10:34 pmFSM-ORD
4h 23m1 stop
American Airlines Logo
8:34 pm - 9:50 amORD-FSM
13h 16m1 stop
$850American Airlines
Find Deal
lun., sep. 1 - vie., sep. 5
American Airlines Logo
3:20 pm - 9:26 pmFSM-ORD
6h 06m2 stops
American Airlines Logo
10:03 am - 2:50 pmORD-FSM
4h 47m1 stop
$869American Airlines
Find Deal
dom., sep. 14 - dom., sep. 21
American Airlines Logo
6:06 am - 1:37 pmFSM-ORD
7h 31m1 stop
American Airlines Logo
11:54 am - 5:52 pmORD-FSM
5h 58m1 stop
$884American Airlines
Find Deal
lun., sep. 1 - mié., sep. 3
American Airlines Logo
10:19 am - 6:44 pmFSM-ORD
8h 25m2 stops
American Airlines Logo
8:34 pm - 9:50 amORD-FSM
13h 16m1 stop
$973American Airlines
Find Deal
lun., sep. 1 - vie., sep. 5
American Airlines Logo
6:06 am - 12:32 pmFSM-ORD
6h 26m2 stops
American Airlines Logo
8:25 am - 2:50 pmORD-FSM
6h 25m1 stop
$1,019American Airlines
Find Deal
lun., sep. 1 - mié., sep. 3

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
Sep 14
FSM6:24 pmFort Smith
4h 53m
1 stop
ORD11:17 pmChicago O'Hare Intl
Sep 16
ORD8:25 amChicago O'Hare Intl
6h 25m
1 stop
FSM2:50 pmFort Smith
$249
Find similar
American Airlines
Sep 15
FSM6:32 pmFort Smith
5h 27m
1 stop
ORD11:59 pmChicago O'Hare Intl
Sep 22
ORD4:12 pmChicago O'Hare Intl
6h 06m
1 stop
FSM10:18 pmFort Smith
$368
Find similar
American Airlines
Aug 23
FSM10:19 amFort Smith
4h 28m
1 stop
ORD2:47 pmChicago O'Hare Intl
Aug 30
ORD4:21 pmChicago O'Hare Intl
6h 17m
1 stop
FSM10:38 pmFort Smith
$386
Find similar

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 agosto 18, 2025.
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

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

dom. 9/14

6:24 pm-11:17 pm

1 stop4h 53m

Chicago O'Hare Intl

mar. 9/16

8:25 am-2:50 pm

1 stop6h 25m

$249

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

lun. 9/15

6:32 pm-11:59 pm

1 stop5h 27m

Chicago O'Hare Intl

lun. 9/22

4:12 pm-10:18 pm

1 stop6h 06m

$368

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

dom. 9/14

6:24 pm-11:17 pm

1 stop4h 53m

Chicago O'Hare Intl

dom. 9/21

5:00 pm-11:50 pm

1 stop6h 50m

$466

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

dom. 9/14

6:24 pm-11:17 pm

1 stop4h 53m

Chicago O'Hare Intl

mar. 9/16

11:51 am-5:52 pm

2 stops6h 01m

$680

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

lun. 9/15

6:32 pm-11:59 pm

1 stop5h 27m

Chicago O'Hare Intl

lun. 9/22

3:46 pm-10:18 pm

2 stops6h 32m

$752

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

lun. 9/1

6:11 pm-10:34 pm

1 stop4h 23m

Chicago O'Hare Intl

vie. 9/5

8:34 pm-9:50 am

1 stop13h 16m

$850

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

dom. 9/14

3:20 pm-9:26 pm

2 stops6h 06m

Chicago O'Hare Intl

dom. 9/21

10:03 am-2:50 pm

1 stop4h 47m

$869

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

lun. 9/1

6:06 am-1:37 pm

1 stop7h 31m

Chicago O'Hare Intl

mié. 9/3

11:54 am-5:52 pm

1 stop5h 58m

$884

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

lun. 9/1

10:19 am-6:44 pm

2 stops8h 25m

Chicago O'Hare Intl

vie. 9/5

8:34 pm-9:50 am

1 stop13h 16m

$973

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

lun. 9/1

6:06 am-12:32 pm

2 stops6h 26m

Chicago O'Hare Intl

mié. 9/3

8:25 am-2:50 pm

1 stop6h 25m

$1,019

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Best Price Found

$249

Fastest flight time

4h 23m

Direct flights

None
The best flight deal from Fort Smith to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $249
The fastest flight from Fort Smith to Chicago O'Hare Intl Airport takes 4h 23m
There are no direct flights from Fort Smith to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Fort Smith Airport - Chicago O'Hare Intl Airport.
Search flight deals

  • 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 4h 23m.

  • 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.

  • How do I get Price Alerts for flights from Fort Smith to Chicago O'Hare Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Fort Smith to Chicago O'Hare Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Fort Smith to Chicago O'Hare Intl Airport with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
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Hammond
Tinley Park
Orland Park
Elgin
Aurora
Janesville
Benton Harbor

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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