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Cheap flights from Fort Smith to Chicago from $269

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 10/21. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:35 pm - 11:42 pmFSM-ORD
5h 07m1 stop
American Airlines Logo
4:17 pm - 10:46 pmORD-FSM
6h 29m1 stop
$269American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
American Airlines Logo
6:16 pm - 11:13 pmFSM-ORD
4h 57m1 stop
American Airlines Logo
5:00 am - 9:43 amORD-FSM
4h 43m1 stop
$299American Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21
American Airlines Logo
6:35 pm - 11:42 pmFSM-ORD
5h 07m1 stop
American Airlines Logo
10:50 am - 5:49 pmORD-FSM
6h 59m2 stops
$684American Airlines
Find Deal
Tue, Oct 21 - Sat, Oct 25
American Airlines Logo
6:16 pm - 11:13 pmFSM-ORD
4h 57m1 stop
American Airlines Logo
10:50 am - 5:49 pmORD-FSM
6h 59m2 stops
$714American Airlines
Find Deal
Fri, Oct 17 - Tue, Oct 21

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
Oct 21
FSM6:35 pmFort Smith
5h 07m
1 stop
ORD11:42 pmChicago O'Hare Intl
Oct 25
ORD4:17 pmChicago O'Hare Intl
6h 29m
1 stop
FSM10:46 pmFort Smith
$269
Find similar
American Airlines
Oct 17
FSM6:16 pmFort Smith
4h 57m
1 stop
ORD11:13 pmChicago O'Hare Intl
Oct 21
ORD5:00 amChicago O'Hare Intl
4h 43m
1 stop
FSM9:43 amFort Smith
$299
Find similar
American Airlines
Oct 21
FSM6:35 pmFort Smith
5h 07m
1 stop
ORD11:42 pmChicago O'Hare Intl
Oct 25
ORD10:50 amChicago O'Hare Intl
6h 59m
2 stops
FSM5:49 pmFort Smith
$684
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 October 5, 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

Tue 10/21

6:35 pm-11:42 pm

1 stop5h 07m

Chicago O'Hare Intl

Sat 10/25

4:17 pm-10:46 pm

1 stop6h 29m

$269

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Fri 10/17

6:16 pm-11:13 pm

1 stop4h 57m

Chicago O'Hare Intl

Tue 10/21

5:00 am-9:43 am

1 stop4h 43m

$299

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Tue 10/21

6:35 pm-11:42 pm

1 stop5h 07m

Chicago O'Hare Intl

Sat 10/25

10:50 am-5:49 pm

2 stops6h 59m

$684

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Fri 10/17

6:16 pm-11:13 pm

1 stop4h 57m

Chicago O'Hare Intl

Tue 10/21

10:50 am-5:49 pm

2 stops6h 59m

$714

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

Direct flights

None
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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  • 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 57m.

  • 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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Orland Park
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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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