$349 Find Cheap Flights from Fort Smith to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fort Smith to Illinois departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fort Smith to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Fort Smith to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Fort Smith to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fort Smith to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Fort Smith to Illinois

mar., may. 12 - sáb., may. 16
American Airlines Logo
6:41 pm - 11:48 pm
FSM
-
ORD
5h 07m
1 stop
American Airlines Logo
11:43 am - 6:11 pm
ORD
-
FSM
6h 28m
1 stop
$349American Airlines
vie., may. 22 - lun., may. 25
American Airlines Logo
5:15 pm - 12:42 am
FSM
-
ORD
7h 27m
1 stop
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$509American Airlines
jue., jul. 2 - lun., jul. 6
American Airlines Logo
5:15 pm - 11:39 pm
FSM
-
ORD
6h 24m
1 stop
American Airlines Logo
6:19 pm - 11:57 pm
ORD
-
FSM
5h 38m
1 stop
$629American Airlines
mié., sep. 23 - vie., sep. 25
American Airlines Logo
10:18 am - 12:06 am
FSM
-
ORD
13h 48m
1 stop
American Airlines Logo
8:55 pm - 9:52 am
ORD
-
FSM
12h 57m
1 stop
$729American Airlines
mar., may. 12 - sáb., may. 16
American Airlines Logo
11:10 am - 7:14 pm
FSM
-
ORD
8h 04m
2 stops
American Airlines Logo
5:00 am - 10:40 am
ORD
-
FSM
5h 40m
1 stop
$815American Airlines
vie., may. 22 - lun., may. 25
American Airlines Logo
6:00 am - 2:02 pm
FSM
-
ORD
8h 02m
2 stops
American Airlines Logo
5:00 am - 9:36 am
ORD
-
FSM
4h 36m
1 stop
$848American Airlines
mar., may. 12 - vie., may. 15
American Airlines Logo
6:00 am - 9:14 pm
FSM
-
ORD
15h 14m
1 stop
American Airlines Logo
8:40 pm - 10:40 am
ORD
-
FSM
14h 00m
1 stop
$855American Airlines
lun., may. 11 - vie., may. 15
American Airlines Logo
6:00 am - 9:45 pm
FSM
-
ORD
15h 45m
1 stop
American Airlines Logo
8:40 pm - 10:40 am
ORD
-
FSM
14h 00m
1 stop
$873American Airlines
jue., jul. 16 - lun., jul. 20
American Airlines Logo
5:15 pm - 10:11 pm
FSM
-
ORD
4h 56m
1 stop
American Airlines Logo
5:02 pm - 11:57 pm
ORD
-
FSM
6h 55m
2 stops
$907American Airlines
jue., jul. 2 - lun., jul. 6
American Airlines Logo
5:15 pm - 10:15 pm
FSM
-
ORD
5h 00m
1 stop
American Airlines Logo
5:11 pm - 11:57 pm
ORD
-
FSM
6h 46m
2 stops
$1,002American Airlines
Booking Insights

KAYAK's insights & trends for Fort Smith to Illinois flights

Get data-powered insights and trends into flights from Fort Smith to Illinois to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Fort Smith to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Fort Smith is to Chicago, which takes 6h 07m.

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Good to know

Cheapest flight$349
Flight from Fort Smith to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Fort Smith to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Fort Smith to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Fort Smith to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Fort Smith to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Fort Smith to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Fort Smith to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Fort Smith to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Fort Smith to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Fort Smith to Illinois

Information on your arrival and departure airports

Fort Smith (FSM)