When did momondo last update prices for flights from Fort Smith Airport to Chicago?

Prices for flights from Fort Smith Airport to Chicago were last updated today.

How old do you have to be to fly from Fort Smith Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fort Smith Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$249 Cheap Flights from Fort Smith to Chicago in 2025

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Fort Smith to Chicago

Round-trip

One-way

Cheap round-trip flights

6:24 pm - 11:52 pmFSM-ORD

5h 28m1 stop

8:25 am - 2:50 pmORD-FSM

6h 25m1 stop

$249American Airlines

Find Deal

Sun, Sep 14 - Tue, Sep 16

3:20 pm - 8:01 pmFSM-ORD

4h 41m1 stop

2:45 pm - 10:18 pmORD-FSM

7h 33m1 stop

$368American Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

6:32 pm - 11:17 pmFSM-ORD

4h 45m1 stop

4:12 pm - 10:18 pmORD-FSM

6h 06m1 stop

$466American Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

3:20 pm - 9:45 pmFSM-ORD

6h 25m1 stop

6:30 pm - 11:50 pmORD-FSM

5h 20m1 stop

$476American Airlines

Find Deal

Wed, Sep 3 - Sun, Sep 7

6:32 pm - 11:59 pmFSM-ORD

5h 27m1 stop

4:12 pm - 10:18 pmORD-FSM

6h 06m1 stop

$487American Airlines

Find Deal

Thu, Sep 4 - Mon, Sep 8

6:16 pm - 12:28 amFSM-ORD

6h 12m1 stop

10:25 am - 5:46 pmORD-FSM

7h 21m1 stop

$597American Airlines

Find Deal

Wed, Nov 26 - Sun, Nov 30

6:00 am - 12:03 pmFSM-ORD

6h 03m2 stops

3:08 pm - 10:18 pmORD-FSM

7h 10m1 stop

$737American Airlines

Find Deal

Sun, Sep 14 - Tue, Sep 16

10:22 am - 5:29 pmFSM-ORD

7h 07m2 stops

1:20 pm - 5:52 pmORD-FSM

4h 32m1 stop

$750American Airlines

Find Deal

Sun, Sep 14 - Tue, Sep 16

6:32 pm - 11:59 pmFSM-ORD

5h 27m1 stop

3:46 pm - 10:18 pmORD-FSM

6h 32m2 stops

$752American Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

3:20 pm - 9:26 pmFSM-ORD

6h 06m2 stops

10:03 am - 2:50 pmORD-FSM

4h 47m1 stop

$753American Airlines

Find Deal

Sun, Sep 14 - Tue, Sep 16

American Airlines flights from Fort Smith to Chicago

Our best American Airlines deals on Fort Smith to Chicago flight tickets

American Airlines

Sep 14

FSM6:24 pmFort Smith

5h 28m

1 stop

ORD11:52 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

FSM3:20 pmFort Smith

4h 41m

1 stop

ORD8:01 pmChicago O'Hare Intl

Sep 22

ORD2:45 pmChicago O'Hare Intl

7h 33m

1 stop

FSM10:18 pmFort Smith

$368

Find similar

American Airlines

Sep 15

FSM6:32 pmFort Smith

4h 45m

1 stop

ORD11:17 pmChicago O'Hare Intl

Sep 22

ORD4:12 pmChicago O'Hare Intl

6h 06m

1 stop

FSM10:18 pmFort Smith

$466

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Sun 9/14

6:24 pm-11:52 pm

1 stop5h 28m

Chicago O'Hare Intl

Tue 9/16

8:25 am-2:50 pm

1 stop6h 25m

$249

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Mon 9/15

3:20 pm-8:01 pm

1 stop4h 41m

Chicago O'Hare Intl

Mon 9/22

2:45 pm-10:18 pm

1 stop7h 33m

$368

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Mon 9/15

6:32 pm-11:17 pm

1 stop4h 45m

Chicago O'Hare Intl

Mon 9/22

4:12 pm-10:18 pm

1 stop6h 06m

$466

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Wed 9/3

3:20 pm-9:45 pm

1 stop6h 25m

Chicago O'Hare Intl

Sun 9/7

6:30 pm-11:50 pm

1 stop5h 20m

$476

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Thu 9/4

6:32 pm-11:59 pm

1 stop5h 27m

Chicago O'Hare Intl

Mon 9/8

4:12 pm-10:18 pm

1 stop6h 06m

$487

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Wed 11/26

6:16 pm-12:28 am

1 stop6h 12m

Chicago O'Hare Intl

Sun 11/30

10:25 am-5:46 pm

1 stop7h 21m

$597

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Sun 9/14

6:00 am-12:03 pm

2 stops6h 03m

Chicago O'Hare Intl

Tue 9/16

3:08 pm-10:18 pm

1 stop7h 10m

$737

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Sun 9/14

10:22 am-5:29 pm

2 stops7h 07m

Chicago O'Hare Intl

Tue 9/16

1:20 pm-5:52 pm

1 stop4h 32m

$750

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Mon 9/15

6:32 pm-11:59 pm

1 stop5h 27m

Chicago O'Hare Intl

Mon 9/22

3:46 pm-10:18 pm

2 stops6h 32m

$752

Fort SmithChicago

FSM - ORD

FSMORD

Fort Smith

Sun 9/14

3:20 pm-9:26 pm

2 stops6h 06m

Chicago O'Hare Intl

Tue 9/16

10:03 am-2:50 pm

1 stop4h 47m

$753

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Fort Smith to Chicago

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?

American Airlines is the most popular carrier operating from Fort Smith to Chicago

When to book flights from Fort Smith to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Smith to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Fort Smith to Chicago (FSM to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Smith to Chicago

Direct flights	None

There are no direct flights from Fort Smith to Chicago. There are no popular flight routes from Fort Smith to Chicago.

Search flight deals

How far is Fort Smith to Chicago by plane?
A flight from Fort Smith to Chicago will travel around 577.7 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?
Prices for flights from Fort Smith Airport to Chicago were last updated today.
How old do you have to be to fly from Fort Smith Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Fort Smith Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

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. All flights to Chicago from Fort Smith on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Chicago from Fort Smith. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Fort Smith to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.