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Cheap flights from Missoula to Chicago from $105

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 8/13. 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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Cheap round-trip flights

American Airlines Logo
6:40 am - 11:03 amMSO-ORD
3h 23mnonstop
American Airlines Logo
9:55 am - 12:35 pmORD-MSO
3h 40mnonstop
$191American Airlines
Find Deal
vie., sep. 26 - dom., sep. 28
United Airlines Logo
5:20 pm - 12:30 amMSO-ORD
6h 10m1 stop
United Airlines Logo
8:50 am - 11:38 amORD-MSO
3h 48mnonstop
$201United Airlines
Find Deal
jue., ago. 14 - vie., ago. 15
Alaska Airlines Logo
4:13 pm - 11:59 pmMSO-ORD
6h 46m1 stop
Alaska Airlines Logo
2:03 pm - 11:54 pmORD-MSO
10h 51m1 stop
$210Alaska Airlines
Find Deal
jue., ago. 14 - vie., ago. 15
United Airlines Logo
5:20 pm - 12:30 amMSO-ORD
6h 10m1 stop
United Airlines Logo
5:00 am - 9:57 amORD-MSO
5h 57m1 stop
$211United Airlines
Find Deal
lun., ago. 18 - sáb., ago. 23
American Airlines Logo
12:46 pm - 5:13 pmMSO-ORD
3h 27mnonstop
American Airlines Logo
6:00 am - 1:01 pmORD-MSO
8h 01m1 stop
$230American Airlines
Find Deal
jue., ago. 14 - mar., ago. 19
American Airlines Logo
6:45 am - 11:11 amMSO-ORD
3h 26mnonstop
American Airlines Logo
5:47 pm - 8:16 pmORD-MSO
3h 29mnonstop
$249American Airlines
Find Deal
vie., ago. 29 - lun., sep. 1
Delta Logo
5:30 am - 6:49 pmMSO-ORD
12h 19m2 stops
Delta Logo
8:25 am - 2:36 pmORD-MSO
7h 11m1 stop
$258Delta
Find Deal
lun., ago. 18 - sáb., ago. 23
Delta Logo
5:30 am - 6:49 pmMSO-ORD
12h 19m2 stops
Delta Logo
2:25 pm - 11:49 pmORD-MSO
10h 24m2 stops
$263Delta
Find Deal
lun., ago. 18 - sáb., ago. 23
Alaska Airlines Logo
4:13 pm - 11:59 pmMSO-ORD
6h 46m1 stop
Alaska Airlines Logo
7:18 pm - 12:35 pmORD-MSO
18h 17m2 stops
$265Alaska Airlines
Find Deal
jue., ago. 14 - vie., ago. 15
Frontier Logo
12:40 pm - 12:32 amMSO-ORD
10h 52m1 stop
Frontier Logo
5:40 am - 11:54 amORD-MSO
7h 14m1 stop
$294Frontier
Find Deal
lun., ago. 4 - vie., ago. 8

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

Our best American Airlines deals on Missoula to Chicago O'Hare Intl Airport flight tickets
American Airlines
Sep 26
MSO6:40 amMissoula Johnson-Bell Field
3h 23m
ORD11:03 amChicago O'Hare Intl
Sep 28
ORD9:55 amChicago O'Hare Intl
3h 40m
MSO12:35 pmMissoula Johnson-Bell Field
$191
Find similar
American Airlines
Aug 14
MSO12:46 pmMissoula Johnson-Bell Field
3h 27m
ORD5:13 pmChicago O'Hare Intl
Aug 19
ORD6:00 amChicago O'Hare Intl
8h 01m
1 stop
MSO1:01 pmMissoula Johnson-Bell Field
$230
Find similar
American Airlines
Aug 29
MSO6:45 amMissoula Johnson-Bell Field
3h 26m
ORD11:11 amChicago O'Hare Intl
Sep 1
ORD5:47 pmChicago O'Hare Intl
3h 29m
MSO8:16 pmMissoula Johnson-Bell Field
$249
Find similar

Frontier flights from Missoula to Chicago O'Hare Intl Airport

Our best Frontier deals on Missoula to Chicago O'Hare Intl Airport flight tickets
Frontier
Jul 11
MSO12:40 pmMissoula Johnson-Bell Field
10h 30m
1 stop
ORD12:10 amChicago O'Hare Intl
Jul 14
ORD5:40 amChicago O'Hare Intl
7h 14m
1 stop
MSO11:54 amMissoula Johnson-Bell Field
$215
Find similar
Frontier
Aug 4
MSO12:40 pmMissoula Johnson-Bell Field
10h 52m
1 stop
ORD12:32 amChicago O'Hare Intl
Aug 8
ORD5:40 amChicago O'Hare Intl
7h 14m
1 stop
MSO11:54 amMissoula Johnson-Bell Field
$294
Find similar
Frontier
Jul 11
MSO12:40 pmMissoula Johnson-Bell Field
26h 34m
2 stops
ORD4:14 pmChicago O'Hare Intl
Jul 14
ORD5:40 amChicago O'Hare Intl
7h 14m
1 stop
MSO11:54 amMissoula Johnson-Bell Field
$372
Find similar

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Missoula averaging around $348.

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 $476. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $664.

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 afternoon is the least expensive time of day to depart. momondo users have found prices as low as $308 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $694. 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

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Missoula when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Missoula for as low as $258 on momondo.

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

There are 4 cabin classes available to choose from on Missoula Johnson-Bell Field to Chicago O'Hare Intl 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 13% 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?

As of July 2025, prices for Missoula to Chicago O'Hare Intl Airport flights are approximately 16% more expensive when compared to flights at the same time last year.

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

$105

Fastest flight time

3h 23m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Missoula in the past 72 hours is $105. The best round-trip flight deal from Missoula to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $191.
The fastest flight from Missoula to Chicago O'Hare Intl Airport takes 3h 23m
Direct flights go from Missoula to Chicago O'Hare Intl Airport every day.
Search flight deals

  • 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 23m.

  • 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
American AirlinesPriceFrom $229Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $267Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $268Free CancellationRating
8.0
7,951 reviews
Search Delta flights
United AirlinesPriceFrom $280Free CancellationRating
7.4
8,846 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 13 flights/week on average for this route. A good Alaska Airlines flight deal for Missoula to Chicago O'Hare Intl Airport starts from $267 round-trip, up to an average price of $448. Our users have rated Alaska Airlines at 8.0/10.

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

    Across 8,846 United Airlines reviews on momondo, the average score is 7.4/10. United Airlines flies from Missoula to Chicago O'Hare Intl Airport about 13 times each week, with ticket deals ranging from $280 to $411. 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
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Tinley Park
Hammond
Elgin
Aurora
Orland Park
Janesville
Waukegan

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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