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Cheap flights from Chicago to Missoula from $127

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:06 am - 4:23 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
30h 17m2 stops Denver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:39 pm - 11:57 amMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
14h 18m1 stop Las Vegas Harry Reid Intl
$297Multiple Airlines
Wed, Oct 28 - Sun, Nov 1
American Airlines Logo
9:40 am - 12:36 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
3h 56mnonstop
American Airlines Logo
1:06 pm - 5:52 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
3h 46mnonstop
$319American Airlines
Fri, Dec 11 - Mon, Dec 14
American Airlines Logo
9:40 am - 12:35 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
3h 55mnonstop
American Airlines Logo
1:10 pm - 5:53 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
3h 43mnonstop
$319American Airlines
Fri, Oct 30 - Sun, Nov 1
American Airlines Logo
9:40 am - 12:35 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
3h 55mnonstop
American Airlines Logo
1:45 pm - 6:22 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
3h 37mnonstop
$319American Airlines
Thu, Feb 4 - Tue, Feb 9
Multiple Airlines Logo
11:06 am - 4:23 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
30h 17m2 stops Denver Intl Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:15 pm - 5:35 amMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
11h 20m1 stop Las Vegas Harry Reid Intl
$337Multiple Airlines
Wed, Oct 28 - Thu, Nov 5
United Airlines Logo
6:00 am - 1:38 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
8h 38m1 stop Denver Intl
United Airlines Logo
5:17 pm - 11:59 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
5h 42m1 stop Denver Intl
$339United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
7:00 am - 1:38 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
7h 38m1 stop Denver Intl
United Airlines Logo
5:17 pm - 11:59 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
5h 42m1 stop Denver Intl
$339United Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
7:15 pm - 12:31 amORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
6h 16m1 stop Salt Lake City
Delta Logo
5:30 am - 11:55 amMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
5h 25m1 stop Salt Lake City
$339Delta
Fri, Oct 16 - Tue, Oct 20
Delta Logo
6:24 pm - 11:42 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
6h 18m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 2:29 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
7h 29m1 stop Minneapolis St Paul
$339Delta
Sat, Sep 19 - Sat, Oct 3
United Airlines Logo
3:56 pm - 9:36 pmORD  Chicago O'Hare Intl-MSO Missoula Johnson-Bell Field
6h 40m1 stop Denver Intl
United Airlines Logo
5:17 pm - 11:59 pmMSO  Missoula Johnson-Bell Field-ORD Chicago O'Hare Intl
5h 42m1 stop Denver Intl
$339United Airlines
Sat, Sep 12 - Sat, Sep 19

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Delta flights from Chicago to Missoula

Our best Delta deals on Chicago to Missoula flight tickets
Delta
Sep 19
MDW9:59 amChicago Midway
5h 46m
1 stop
MSO2:45 pmMissoula Johnson-Bell Field
Oct 3
MSO6:00 amMissoula Johnson-Bell Field
6h 20m
1 stop
MDW1:20 pmChicago Midway
$339
Delta
Sep 25
ORD7:40 pmChicago O'Hare Intl
5h 38m
1 stop
MSO12:18 amMissoula Johnson-Bell Field
Oct 3
MSO6:00 amMissoula Johnson-Bell Field
7h 29m
1 stop
ORD2:29 pmChicago O'Hare Intl
$340
Delta
Feb 4
MDW1:00 pmChicago Midway
8h 12m
2 stops
MSO8:12 pmMissoula Johnson-Bell Field
Feb 9
MSO8:00 amMissoula Johnson-Bell Field
7h 50m
1 stop
MDW4:50 pmChicago Midway
$344

United Airlines flights from Chicago to Missoula

Our best United Airlines deals on Chicago to Missoula flight tickets
United Airlines
Sep 22
ORD5:00 amChicago O'Hare Intl
6h 02m
1 stop
MSO10:02 amMissoula Johnson-Bell Field
Sep 26
MSO5:19 pmMissoula Johnson-Bell Field
5h 40m
1 stop
ORD11:59 pmChicago O'Hare Intl
$339
United Airlines
Oct 17
ORD8:42 amChicago O'Hare Intl
3h 42m
MSO11:24 amMissoula Johnson-Bell Field
Oct 19
MSO5:19 pmMissoula Johnson-Bell Field
5h 40m
1 stop
ORD11:59 pmChicago O'Hare Intl
$358
United Airlines
Oct 30
ORD2:30 pmChicago O'Hare Intl
8h 17m
1 stop
MSO9:47 pmMissoula Johnson-Bell Field
Nov 1
MSO5:24 pmMissoula Johnson-Bell Field
5h 35m
1 stop
ORD11:59 pmChicago O'Hare Intl
$361

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Missoula that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Wed 10/28

11:06 am-4:23 pm

2 stops30h 17m

Missoula Johnson-Bell Field

Sun 11/1

8:39 pm-11:57 am

1 stop14h 18m

$297

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Fri 12/11

9:40 am-12:36 pm

Nonstop3h 56m

Missoula Johnson-Bell Field

Mon 12/14

1:06 pm-5:52 pm

Nonstop3h 46m

$319

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Fri 10/30

9:40 am-12:35 pm

Nonstop3h 55m

Missoula Johnson-Bell Field

Sun 11/1

1:10 pm-5:53 pm

Nonstop3h 43m

$319
Quickest round-trip

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Thu 2/4

9:40 am-12:35 pm

Nonstop3h 55m

Missoula Johnson-Bell Field

Tue 2/9

1:45 pm-6:22 pm

Nonstop3h 37m

$319

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Wed 10/28

11:06 am-4:23 pm

2 stops30h 17m

Missoula Johnson-Bell Field

Thu 11/5

5:15 pm-5:35 am

1 stop11h 20m

$337

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Sat 9/12

6:00 am-1:38 pm

1 stop8h 38m

Missoula Johnson-Bell Field

Sat 9/19

5:17 pm-11:59 pm

1 stop5h 42m

$339

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Tue 9/15

7:00 am-1:38 pm

1 stop7h 38m

Missoula Johnson-Bell Field

Tue 9/22

5:17 pm-11:59 pm

1 stop5h 42m

$339

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Fri 10/16

7:15 pm-12:31 am

1 stop6h 16m

Missoula Johnson-Bell Field

Tue 10/20

5:30 am-11:55 am

1 stop5h 25m

$339

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Sat 9/19

6:24 pm-11:42 pm

1 stop6h 18m

Missoula Johnson-Bell Field

Sat 10/3

6:00 am-2:29 pm

1 stop7h 29m

$339

ChicagoMissoula

ORD Chicago O'Hare Intl - MSO Missoula Johnson-Bell Field

ORDMSO

Chicago O'Hare Intl

Sat 9/12

3:56 pm-9:36 pm

1 stop6h 40m

Missoula Johnson-Bell Field

Sat 9/19

5:17 pm-11:59 pm

1 stop5h 42m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missoula from

How to get the cheapest flight ticket from Chicago to Missoula

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 typical price of a round-trip flight between Chicago and Missoula?

Prices are currently low for flights on this route.

Typical prices usually range from $390 to $555.
The lowest price recently found on this route was $297.

What is the cheapest month to fly to Missoula?

The month of May is, on average, the cheapest month to fly to Missoula from Chicago, with most prices found around $362. If you are unable to visit Missoula during the month of May, then departing from Chicago during the month November is also very affordable. Most momondo users find prices during this month for around $372.

What is the cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Chicago is on a Sunday. momondo users have found tickets for Sunday departures for as low as $427. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $515.

What is the cheapest time of day to depart on your flight to Missoula?

The cheapest time of day to fly to Missoula is in the morning when flights can be purchased for as low as $450. Flights in the evening are often more expensive with an average ticket price of $475.

What is the cheapest Chicago to Missoula Johnson-Bell Field flight route?

Fly from Chicago O'Hare Intl to Missoula Johnson-Bell Field for the best Chicago - Missoula Johnson-Bell Field flight prices

How far in advance should I book a flight from Chicago to Missoula?

You are more likely to see cheaper flights to Missoula from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Missoula for around $465 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missoula from Chicago for as low as $291 on momondo.

What cabin class options are available on Chicago to Missoula flights?

There are 4 cabin classes available to choose from on Chicago to Missoula flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Missoula flights?

You could potentially save up to 24% on your flight if you consider stops on a Chicago to Missoula flight.

How have Chicago to Missoula flight prices changed over time?

As of August 2026, prices for Chicago to Missoula flights are approximately 56% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Missoula

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Missoula according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Missoula (CHI to MSO) flight deals and tips

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

Best Price Found

$127

Fastest flight time

3h 42m

Direct flights

Every day

Airports in Missoula

1 airport
The best one-way flight to Missoula from Chicago in the past 72 hours is $127. The best round-trip flight deal from Chicago to Missoula found on momondo in the last 72 hours is $297.
The fastest flight from Chicago to Missoula takes 3h 42m
Direct flights go from Chicago to Missoula every day.
There is 1 airport in Missoula. From Chicago there are direct flights to Missoula Johnson-Bell Field (MSO).
Search flight deals

Frequently asked questions about flying from Chicago to Missoula

  • How far is Chicago to Missoula Johnson-Bell Field by plane?

    Missoula Johnson-Bell Field is 1339.2 mi away from Chicago. 3h 42m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Missoula Johnson-Bell Field Airport?

    Prices for flights from Chicago to Missoula Johnson-Bell Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Missoula Johnson-Bell Field Airport?

  • How old do you have to be to fly from Chicago to Missoula Johnson-Bell Field 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 Chicago to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The required travel and health documents for your Missoula Johnson-Bell Field 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 Missoula Johnson-Bell Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to Missoula?

  • What is the most popular airline from Chicago to Missoula?

Best airlines flying from Chicago to Missoula

Compare and see reviews for airlines that fly from Chicago to Missoula with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $269Free CancellationRating
7.4
10,100 reviews
Search United Airlines flights
American AirlinesPriceFrom $299Free CancellationRating
7.1
11,951 reviews
Search American Airlines flights

  • United Airlines Flights From Chicago to Missoula

    Across 6 United Airlines flights from Chicago to Missoula this week, the average price was $454, with the best United Airlines deals starting from $269 round-trip. 10,100 users have rated United Airlines on momondo, with an average score of 7.4/10.

  • American Airlines Flights From Chicago to Missoula

    Another popular option for Chicago to Missoula flights is American Airlines (7.1/10, 11,951 ratings). American Airlines flies from Chicago to Missoula around 6 times per week, with deals starting from $299 round-trip and rising to an average price of around $475.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Missoula?

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 Missoula from Chicago.

Can I find flights from Chicago to Missoula with flexible booking policies on momondo?

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

How can momondo help me find flights from Chicago to Missoula?

Once all potential Chicago to Missoula flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Chicago to Missoula flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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