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Cheap flights from Chicago to Missoula from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Missoula departing on 6/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:55 am - 12:49 pm
ORD
-
MSO
3h 54mnonstop
American Airlines Logo
1:19 pm - 6:03 pm
MSO
-
ORD
3h 44mnonstop
$309American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
9:40 am - 12:38 pm
ORD
-
MSO
3h 58mnonstop
American Airlines Logo
1:08 pm - 5:51 pm
MSO
-
ORD
3h 43mnonstop
$311American Airlines
Sat, May 2 - Sat, May 9
American Airlines Logo
7:02 am - 1:28 pm
ORD
-
MSO
7h 26m
1 stop
American Airlines Logo
1:19 pm - 6:03 pm
MSO
-
ORD
3h 44mnonstop
$319American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
9:40 am - 12:38 pm
ORD
-
MSO
3h 58mnonstop
American Airlines Logo
6:45 am - 5:44 pm
MSO
-
ORD
9h 59m
1 stop
$320American Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
8:58 pm - 8:04 pm
ORD
-
MSO
24h 06m
1 stop
Multiple Airlines Logo
8:54 pm - 10:02 am
MSO
-
ORD
12h 08m
2 stops
$321Multiple Airlines
Thu, Apr 23 - Mon, Apr 27
Delta Logo
9:20 am - 2:37 pm
MDW
-
MSO
6h 17m
1 stop
Delta Logo
5:45 am - 1:11 pm
MSO
-
MDW
6h 26m
1 stop
$329Delta
Wed, Sep 23 - Wed, Sep 30
American Airlines Logo
6:00 am - 1:28 pm
ORD
-
MSO
8h 28m
1 stop
American Airlines Logo
2:08 pm - 12:42 am
MSO
-
ORD
9h 34m
1 stop
$329American Airlines
Wed, Jun 3 - Wed, Jun 10
Delta Logo
5:19 pm - 12:22 am
ORD
-
MSO
8h 03m
2 stops
Delta Logo
5:31 am - 12:00 pm
MSO
-
ORD
5h 29m
1 stop
$334Delta
Fri, Jun 5 - Wed, Jun 17
United Airlines Logo
8:40 am - 11:32 am
ORD
-
MSO
3h 52mnonstop
United Airlines Logo
12:34 pm - 5:05 pm
MSO
-
ORD
3h 31mnonstop
$336United Airlines
Fri, May 22 - Fri, May 29
Multiple Airlines Logo
10:07 pm - 8:04 pm
ORD
-
MSO
22h 57m
1 stop
Multiple Airlines Logo
8:54 pm - 3:17 pm
MSO
-
ORD
17h 23m
2 stops
$338Multiple Airlines
Thu, Apr 23 - Mon, Apr 27

American Airlines flights from Chicago to Missoula

Our best American Airlines deals on Chicago to Missoula flight tickets
American Airlines
Jun 3
ORD9:55 amChicago O'Hare Intl
3h 54m
MSO12:49 pmMissoula Johnson-Bell Field
Jun 10
MSO1:19 pmMissoula Johnson-Bell Field
3h 44m
ORD6:03 pmChicago O'Hare Intl
$309
American Airlines
May 2
ORD9:40 amChicago O'Hare Intl
3h 58m
MSO12:38 pmMissoula Johnson-Bell Field
May 9
MSO1:08 pmMissoula Johnson-Bell Field
3h 43m
ORD5:51 pmChicago O'Hare Intl
$311
American Airlines
Jun 3
ORD7:02 amChicago O'Hare Intl
7h 26m
1 stop
MSO1:28 pmMissoula Johnson-Bell Field
Jun 10
MSO1:19 pmMissoula Johnson-Bell Field
3h 44m
ORD6:03 pmChicago O'Hare Intl
$319

Delta flights from Chicago to Missoula

Our best Delta deals on Chicago to Missoula flight tickets
Delta
Sep 23
MDW9:20 amChicago Midway
6h 17m
1 stop
MSO2:37 pmMissoula Johnson-Bell Field
Sep 30
MSO5:45 amMissoula Johnson-Bell Field
6h 26m
1 stop
MDW1:11 pmChicago Midway
$329
Delta
May 2
MDW2:12 pmChicago Midway
9h 59m
2 stops
MSO11:11 pmMissoula Johnson-Bell Field
May 8
MSO5:05 amMissoula Johnson-Bell Field
7h 14m
1 stop
MDW1:19 pmChicago Midway
$334
Delta
May 2
ORD11:19 amChicago O'Hare Intl
12h 52m
2 stops
MSO11:11 pmMissoula Johnson-Bell Field
May 9
MSO5:05 amMissoula Johnson-Bell Field
12h 36m
2 stops
ORD6:41 pmChicago O'Hare Intl
$339

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Missoula 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 April 8, 2026.
Use the filters below to find and compare flights from Chicago to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Wed 6/3

9:55 am-12:49 pm

Nonstop3h 54m

Missoula Johnson-Bell Field

Wed 6/10

1:19 pm-6:03 pm

Nonstop3h 44m

$309

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Sat 5/2

9:40 am-12:38 pm

Nonstop3h 58m

Missoula Johnson-Bell Field

Sat 5/9

1:08 pm-5:51 pm

Nonstop3h 43m

$311

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Wed 6/3

7:02 am-1:28 pm

1 stop7h 26m

Missoula Johnson-Bell Field

Wed 6/10

1:19 pm-6:03 pm

Nonstop3h 44m

$319

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Sat 5/2

9:40 am-12:38 pm

Nonstop3h 58m

Missoula Johnson-Bell Field

Sat 5/9

6:45 am-5:44 pm

1 stop9h 59m

$320

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Thu 4/23

8:58 pm-8:04 pm

1 stop24h 06m

Missoula Johnson-Bell Field

Mon 4/27

8:54 pm-10:02 am

2 stops12h 08m

$321

ChicagoMissoula

MDW - MSO

MDWMSO

Chicago Midway

Wed 9/23

9:20 am-2:37 pm

1 stop6h 17m

Missoula Johnson-Bell Field

Wed 9/30

5:45 am-1:11 pm

1 stop6h 26m

$329

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Wed 6/3

6:00 am-1:28 pm

1 stop8h 28m

Missoula Johnson-Bell Field

Wed 6/10

2:08 pm-12:42 am

1 stop9h 34m

$329

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 6/5

5:19 pm-12:22 am

2 stops8h 03m

Missoula Johnson-Bell Field

Wed 6/17

5:31 am-12:00 pm

1 stop5h 29m

$334
Quickest round-trip

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 5/22

8:40 am-11:32 am

Nonstop3h 52m

Missoula Johnson-Bell Field

Fri 5/29

12:34 pm-5:05 pm

Nonstop3h 31m

$336

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Thu 4/23

10:07 pm-8:04 pm

1 stop22h 57m

Missoula Johnson-Bell Field

Mon 4/27

8:54 pm-3:17 pm

2 stops17h 23m

$338

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?

What is the cheapest month to fly to Missoula?

The month of August is, on average, the cheapest month to fly to Missoula from Chicago, with most prices found around $314. If you are unable to visit Missoula during the month of August, then departing from Chicago during the month November is also very affordable. Most momondo users find prices during this month for around $315.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $329. 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 $435.

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 evening when flights can be purchased for as low as $310. Flights in the morning are often more expensive with an average ticket price of $412.

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 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 $420 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 $236 on momondo.

What cabin class options are available on Chicago to Missoula Johnson-Bell Field flights?

There are 4 cabin classes available to choose from on Chicago to Missoula Johnson-Bell Field 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?

No. A direct flight is the cheapest option for a flight between Chicago to Missoula.

How have Chicago to Missoula flight prices changed over time?

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

$225

Fastest flight time

3h 39m

Direct flights

Every day

Airports in Missoula

1 airport
The best one-way flight to Missoula from Chicago in the past 72 hours is $225. The best round-trip flight deal from Chicago to Missoula found on momondo in the last 72 hours is $309.
The fastest flight from Chicago to Missoula takes 3h 39m
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 39m 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
American AirlinesPriceFrom $229Free CancellationRating
7.1
11,548 reviews
Search American Airlines flights
United AirlinesPriceFrom $269Free CancellationRating
7.4
9,551 reviews
Search United Airlines flights

  • American Airlines Flights From Chicago to Missoula

    Across 5 American Airlines flights from Chicago to Missoula this week, the average price was $409, with the best American Airlines deals starting from $229 round-trip. 11,548 users have rated American Airlines on momondo, with an average score of 7.1/10.

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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