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Cheap flights from Missoula to Chicago from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Chicago departing on 8/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missoula to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:29 pm - 6:00 pm
MSO
-
ORD
3h 31mnonstop
American Airlines Logo
9:50 am - 12:39 pm
ORD
-
MSO
3h 49mnonstop
$309American Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
1:12 pm - 5:53 pm
MSO
-
ORD
3h 41mnonstop
American Airlines Logo
5:00 am - 12:35 pm
ORD
-
MSO
8h 35m
1 stop
$319American Airlines
Thu, Aug 27 - Sat, Aug 29
Alaska Airlines Logo
2:06 pm - 11:59 pm
MSO
-
ORD
8h 53m
1 stop
Alaska Airlines Logo
6:00 am - 2:50 pm
ORD
-
MSO
9h 50m
1 stop
$329Alaska Airlines
Thu, Oct 15 - Sat, Oct 17
Delta Logo
5:40 am - 12:25 pm
MSO
-
ORD
5h 45m
1 stop
Delta Logo
6:00 am - 12:36 pm
ORD
-
MSO
7h 36m
2 stops
$334Delta
Thu, Oct 15 - Sat, Oct 17
Delta Logo
6:10 pm - 8:34 am
MSO
-
ORD
13h 24m
2 stops
Delta Logo
8:55 am - 5:27 pm
ORD
-
MSO
9h 32m
2 stops
$339Delta
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
12:34 pm - 5:05 pm
MSO
-
ORD
3h 31mnonstop
United Airlines Logo
5:00 am - 9:55 am
ORD
-
MSO
5h 55m
1 stop
$353United Airlines
Fri, Jul 3 - Sat, Jul 4
Delta Logo
12:50 pm - 9:53 pm
MSO
-
ORD
8h 03m
1 stop
Delta Logo
3:50 pm - 8:12 pm
ORD
-
MSO
5h 22m
1 stop
$354Delta
Thu, Oct 15 - Mon, Oct 19
United Airlines Logo
12:23 pm - 5:03 pm
MSO
-
ORD
3h 40mnonstop
United Airlines Logo
5:00 am - 9:57 am
ORD
-
MSO
5h 57m
1 stop
$356United Airlines
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
1:25 pm - 12:18 am
MSO
-
ORD
9h 53m
1 stop
American Airlines Logo
9:54 am - 12:42 pm
ORD
-
MSO
3h 48mnonstop
$358American Airlines
Thu, Aug 13 - Mon, Aug 17
Delta Logo
8:00 am - 9:45 pm
MSO
-
ORD
12h 45m
2 stops
Delta Logo
3:50 pm - 8:12 pm
ORD
-
MSO
5h 22m
1 stop
$359Delta
Thu, Oct 15 - Mon, Oct 19

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Alaska Airlines flights from Missoula to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Missoula to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Oct 15
MSO2:06 pmMissoula Johnson-Bell Field
8h 53m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 17
ORD6:00 amChicago O'Hare Intl
9h 50m
1 stop
MSO2:50 pmMissoula Johnson-Bell Field
$329
Alaska Airlines
Oct 12
MSO3:46 pmMissoula Johnson-Bell Field
7h 13m
1 stop
ORD11:59 pmChicago O'Hare Intl
Oct 22
ORD6:00 amChicago O'Hare Intl
9h 50m
1 stop
MSO2:50 pmMissoula Johnson-Bell Field
$374
Alaska Airlines
Oct 20
MSO1:06 pmMissoula Johnson-Bell Field
9h 53m
2 stops
ORD11:59 pmChicago O'Hare Intl
Oct 24
ORD6:00 amChicago O'Hare Intl
9h 50m
1 stop
MSO2:50 pmMissoula Johnson-Bell Field
$404

Delta flights from Missoula to Chicago O'Hare Intl Airport

Our best Delta deals on Missoula to Chicago O'Hare Intl Airport flight tickets
Delta
Oct 15
MSO5:40 amMissoula Johnson-Bell Field
5h 45m
1 stop
ORD12:25 pmChicago O'Hare Intl
Oct 17
ORD6:00 amChicago O'Hare Intl
7h 36m
2 stops
MSO12:36 pmMissoula Johnson-Bell Field
$334
Delta
Oct 22
MSO6:10 pmMissoula Johnson-Bell Field
13h 24m
2 stops
ORD8:34 amChicago O'Hare Intl
Oct 26
ORD8:55 amChicago O'Hare Intl
9h 32m
2 stops
MSO5:27 pmMissoula Johnson-Bell Field
$339
Delta
Oct 15
MSO12:50 pmMissoula Johnson-Bell Field
8h 03m
1 stop
ORD9:53 pmChicago O'Hare Intl
Oct 19
ORD3:50 pmChicago O'Hare Intl
5h 22m
1 stop
MSO8:12 pmMissoula Johnson-Bell Field
$354

momondo Fare Finder

 
Customize your flight search to find flights from Missoula to Chicago O'Hare Intl Airport 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 June 13, 2026.
Use the filters below to find and compare flights from Missoula to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 10/15

1:29 pm-6:00 pm

Nonstop3h 31m

Chicago O'Hare Intl

Mon 10/19

9:50 am-12:39 pm

Nonstop3h 49m

$309

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 8/27

1:12 pm-5:53 pm

Nonstop3h 41m

Chicago O'Hare Intl

Sat 8/29

5:00 am-12:35 pm

1 stop8h 35m

$319

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 10/15

2:06 pm-11:59 pm

1 stop8h 53m

Chicago O'Hare Intl

Sat 10/17

6:00 am-2:50 pm

1 stop9h 50m

$329

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 10/15

5:40 am-12:25 pm

1 stop5h 45m

Chicago O'Hare Intl

Sat 10/17

6:00 am-12:36 pm

2 stops7h 36m

$334

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 10/22

6:10 pm-8:34 am

2 stops13h 24m

Chicago O'Hare Intl

Mon 10/26

8:55 am-5:27 pm

2 stops9h 32m

$339

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Fri 7/3

12:34 pm-5:05 pm

Nonstop3h 31m

Chicago O'Hare Intl

Sat 7/4

5:00 am-9:55 am

1 stop5h 55m

$353

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 10/15

12:50 pm-9:53 pm

1 stop8h 03m

Chicago O'Hare Intl

Mon 10/19

3:50 pm-8:12 pm

1 stop5h 22m

$354

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 9/10

12:23 pm-5:03 pm

Nonstop3h 40m

Chicago O'Hare Intl

Sun 9/13

5:00 am-9:57 am

1 stop5h 57m

$356

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 8/13

1:25 pm-12:18 am

1 stop9h 53m

Chicago O'Hare Intl

Mon 8/17

9:54 am-12:42 pm

Nonstop3h 48m

$358

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 10/15

8:00 am-9:45 pm

2 stops12h 45m

Chicago O'Hare Intl

Mon 10/19

3:50 pm-8:12 pm

1 stop5h 22m

$359

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 Chicago from

How to get the cheapest flight ticket from Missoula to Chicago O'Hare Intl Airport

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 Missoula and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Missoula averaging around $331.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $462. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Missoula because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $595.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Missoula in the morning is the least expensive time of day to depart. momondo users have found prices as low as $483 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $553. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Missoula Johnson-Bell Field to Chicago O'Hare Intl flight route?

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

What cabin class options are available on Missoula to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Missoula to Chicago O'Hare Intl Airport 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 Missoula to Chicago O'Hare Intl Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Missoula to Chicago O'Hare Intl Airport flight.

How have Missoula to Chicago O'Hare Intl Airport flight prices changed over time?

When to book flights from Missoula to Chicago O'Hare Intl Airport

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

Cheap Missoula to Chicago O'Hare Intl Airport (MSO to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Chicago O'Hare Intl Airport

Best Price Found

$266

Fastest flight time

3h 31m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Missoula in the past 72 hours is $266. The best round-trip flight deal from Missoula to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $483.
The fastest flight from Missoula to Chicago O'Hare Intl Airport takes 3h 31m
Direct flights go from Missoula to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Missoula to Chicago O'Hare Intl Airport

  • How far is Missoula Johnson-Bell Field to Chicago O'Hare Intl by plane?

    The distance between Missoula Johnson-Bell Field and Chicago O'Hare Intl is about 1323.3 mi. By plane, this route typically takes 3h 31m.

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

    Prices for flights from Missoula Johnson-Bell Field Airport to Chicago O'Hare Intl Airport are updated daily.

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

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Chicago O'Hare Intl Airport?

    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 Missoula Johnson-Bell Field Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 Missoula to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Missoula to Chicago O'Hare Intl Airport?

Best airlines flying from Missoula to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Missoula to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $166Free CancellationRating
7.9
12,504 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $191Free CancellationRating
7.1
11,650 reviews
Search American Airlines flights
DeltaPriceFrom $245Free CancellationRating
7.9
8,405 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,820 reviews
Search United Airlines flights

  • Alaska Airlines Flights From Missoula to Chicago O'Hare Intl Airport

    Alaska Airlines is one of the most popular airlines flying from Missoula to Chicago O'Hare Intl Airport, operating 7 flights/week on average for this route. A good Alaska Airlines flight deal for Missoula to Chicago O'Hare Intl Airport starts from $166 round-trip, up to an average price of $467. Our users have rated Alaska Airlines at 7.9/10.

  • United Airlines Flights From Missoula to Chicago O'Hare Intl Airport

    Across 9,820 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Missoula to Chicago O'Hare Intl Airport about 6 times each week, with ticket deals ranging from $268 to $361. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Hammond
Janesville
Elgin
Evanston
Tinley Park

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to Chicago for you.

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

Yes. momondo allows you to filter the results for Missoula to Chicago flights to just show those with flexible booking policies.

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

Once you have performed a search for Missoula to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Missoula to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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