MSO

$117 Find Cheap Flights from Illinois to Missoula

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Missoula departing on 12/2. 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

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Everything you should know

Cheapest round-trip
$235
Overall average: $490
Multiple Airlines
Sun 11/23Wed 11/26
ORD - MSO • 1 stop
Cheapest non-stop
$371
American Airlines
Sat 1/10Fri 1/16
ORD - MSO • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Missoula!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Missoula

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Missoula 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 Illinois to Missoula

Sun, Nov 23 - Wed, Nov 26
Multiple Airlines Logo
7:57 pm - 9:16 amORD-MSO
14h 19m1 stop
Multiple Airlines Logo
10:25 pm - 5:30 pmMSO-ORD
18h 05m1 stop
$235Multiple Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 1
Multiple Airlines Logo
7:57 pm - 9:16 amORD-MSO
14h 19m1 stop
Multiple Airlines Logo
10:13 pm - 5:32 amMSO-ORD
30h 19m1 stop
$236Multiple Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Alaska Airlines Logo
6:00 am - 12:32 pmORD-MSO
7h 32m1 stop
Alaska Airlines Logo
6:29 am - 4:55 pmMSO-ORD
9h 26m1 stop
$290Alaska Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Alaska Airlines Logo
3:35 pm - 12:26 amORD-MSO
9h 51m1 stop
Alaska Airlines Logo
2:14 pm - 10:30 pmMSO-ORD
7h 16m1 stop
$294Alaska Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 11
Delta Logo
5:07 pm - 12:36 amORD-MSO
8h 29m2 stops
Delta Logo
5:00 am - 12:40 pmMSO-ORD
6h 40m1 stop
$296Delta
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Sat, Apr 25 - Wed, Apr 29
Delta Logo
7:15 am - 12:33 pmORD-MSO
6h 18m1 stop
Delta Logo
5:40 am - 12:21 pmMSO-ORD
5h 41m1 stop
$331Delta
Find Deal
Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
9:59 am - 12:54 pmORD-MSO
3h 55mnonstop
American Airlines Logo
1:24 pm - 5:59 pmMSO-ORD
3h 35mnonstop
$411American Airlines
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Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
1:15 pm - 9:45 pmORD-MSO
9h 30m1 stop
American Airlines Logo
1:24 pm - 5:59 pmMSO-ORD
3h 35mnonstop
$421American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
10:50 am - 9:18 pmMLI-MSO
11h 28m2 stops
United Airlines Logo
2:35 pm - 9:11 pmMSO-MLI
5h 36m1 stop
$450United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
10:50 am - 9:18 pmMLI-MSO
11h 28m2 stops
United Airlines Logo
2:35 pm - 9:11 pmMSO-MLI
5h 36m1 stop
$465United Airlines
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$117
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Chicago O'Hare Airport to Missoula

FAQs for booking flights from Illinois to Missoula

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

    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 Illinois to Missoula.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missoula from 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 Illinois to Missoula?

    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 to Missoula with an airline and back to Illinois with another airline.

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

    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 to Missoula from 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 to Missoula

Information on the airport you'll fly into in Missoula

Missoula (MSO)

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