How long is the flight from Missoula to Chicago?

For as low as $269, Delta can have you in Chicago from Missoula in 5h 44m. The distance between Missoula and Chicago is about 1328 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Missoula to Chicago round-trip?

According to our current data, American Airlines ($191), United Airlines ($268), and Delta ($288) offers the cheapest pricing from Missoula to Chicago. Users have found that American Airlines is 52% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Missoula to Chicago one-way?

The cheapest airlines for a one-way flight from Missoula to Chicago are Delta ($127), Alaska Airlines ($134), and American Airlines ($142).

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What are the cheapest flights from Missoula to Chicago?

While on average a flight from Missoula to Chicago is generally $430, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Missoula Johnson-Bell Field - Chicago O'Hare Intl), you can expect to pay $269 for that flight.

What are the most reliable airlines from Missoula to Chicago?

The top 3 most reliable airlines when flying from Missoula to Chicago are American Airlines (100%), Qatar Airways (100%) and Alaska Airlines (100%).

What are the most popular airlines that fly from Missoula to Chicago?

Consider American Airlines, United Airlines or Alaska Airlines when booking your flight. These represent the most popular airlines when flying from Missoula to Chicago.

Most accurate provider : When it comes to deals on Missoula-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-Chicago flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Missoula-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Missoula to Chicago?

Located just 5.5 mi from the city center, Missoula Johnson-Bell Field is the airport most travelers will use when flying to Chicago from Missoula. Booking flights from Johnson-Bell Field (MSO) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 4 different airlines.

Can I find deals for flights from Missoula to Chicago that include hotel bookings?

Yes. In addition to deals on Missoula to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missoula to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Chicago.

Can I find deals for business class flights from Missoula to Chicago?

Yes. Cheapflights offers flight deals from Missoula to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$119+ Flights from Missoula to Chicago

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Find cheap flights from Missoula to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Chicago are usually found in July or June, booked 72 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Missoula to Chicago

Cheapest flights from Missoula to Chicago
Explore the most affordable flight options available from Missoula to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Thu 12/252:38 pmMSO - ORD

1 stop5h 41mUnited Airlines

Fri 1/23:42 pmORD - MSO

1 stop6h 59mUnited Airlines

Deal found 12/15

$464

Thu 12/255:20 amMSO - ORD

2 stops13h 18mDelta

Fri 1/24:01 pmORD - MSO

1 stop5h 39mDelta

Deal found 12/15

$544

Sat 12/271:18 pmMSO - ORD

Nonstop3h 32mAmerican Airlines

Sat 1/39:53 amORD - MSO

Nonstop3h 55mAmerican Airlines

Deal found 12/15

$556

Fri 12/196:00 amMSO - ORD

1 stop6h 19mUnited Airlines

Fri 12/193:35 pmORD - MSO

2 stops25h 45mUnited Airlines

Deal found 12/14

$575

Thu 12/252:38 pmMSO - ORD

1 stop5h 41mUnited Airlines

Thu 1/12:31 pmORD - MSO

1 stop8h 10mUnited Airlines

Deal found 12/13

$595

Thu 12/251:18 pmMSO - ORD

Nonstop3h 32mAmerican Airlines

Thu 1/18:58 pmORD - MSO

1 stop25h 26mAmerican Airlines

Deal found 12/13

$605

Thu 12/251:18 pmMSO - ORD

Nonstop3h 32mAmerican Airlines

Fri 1/29:53 amORD - MSO

Nonstop3h 55mAmerican Airlines

Deal found 12/13

$621

Sat 12/276:00 amMSO - ORD

1 stop16h 00mUnited Airlines

Sat 1/310:56 amORD - MSO

1 stop6h 24mUnited Airlines

Deal found 12/13

$637

Thu 12/258:10 amMSO - MDW

1 stop8h 09mDelta

Fri 1/26:00 amMDW - MSO

2 stops12h 35mDelta

Deal found 12/13

$1,004

Sun 12/288:10 amMSO - MDW

1 stop8h 09mDelta

Thu 1/19:50 amMDW - MSO

2 stops11h 50mDelta

Deal found 12/13

$1,244

Sat 12/206:15 pmMSO - MDW

2 stops13h 50mDelta

Sat 12/279:29 amMDW - MSO

2 stops9h 06mDelta

Deal found 12/14

$1,601

Best flights from Missoula to Chicago
Discover carefully curated flight deals from Missoula to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Wed 4/85:04 amMSO - ORD

1 stop6h 19mDelta

Wed 4/156:59 pmORD - MSO

1 stop6h 25mDelta

Deal found 12/14

$265

Wed 2/116:23 amMSO - ORD

1 stop9h 47mAlaska Airlines

Fri 2/133:54 pmORD - MSO

1 stop9h 05mAlaska Airlines

Deal found 12/13

$268

Thu 1/225:15 pmMSO - ORD

1 stop5h 44mUnited Airlines

Sun 1/252:36 pmORD - MSO

1 stop8h 15mUnited Airlines

Deal found 12/14

$269

Tue 2/246:23 amMSO - ORD

1 stop9h 10mAlaska Airlines

Fri 2/273:54 pmORD - MSO

1 stop9h 05mAlaska Airlines

Deal found 12/13

$269

Fri 4/102:35 pmMSO - ORD

1 stop5h 38mUnited Airlines

Mon 4/132:18 pmORD - MSO

1 stop8h 21mUnited Airlines

Deal found 12/13

$269

Sat 4/188:00 amMSO - ORD

2 stops7h 36mDelta

Wed 4/226:59 pmORD - MSO

1 stop6h 25mDelta

Deal found 12/14

$274

Wed 1/214:20 pmMSO - ORD

1 stop6h 30mAlaska Airlines

Mon 1/268:00 amORD - MSO

1 stop8h 31mAlaska Airlines

Deal found 12/14

$269

Fri 4/245:16 pmMSO - ORD

1 stop5h 41mUnited Airlines

Mon 4/272:18 pmORD - MSO

1 stop8h 21mUnited Airlines

Deal found 12/14

$269

Wed 1/215:00 amMSO - ORD

1 stop7h 38mDelta

Mon 1/2610:35 amORD - MSO

2 stops10h 39mDelta

Deal found 12/13

$274

Sat 2/146:23 amMSO - ORD

1 stop6h 48mAlaska Airlines

Wed 2/183:54 pmORD - MSO

1 stop9h 05mAlaska Airlines

Deal found 12/13

$269

Thu 1/295:00 amMSO - MDW

2 stops11h 55mDelta

Tue 2/31:51 pmMDW - MSO

1 stop7h 23mDelta

Deal found 12/13

$274

Thu 4/95:04 amMSO - ORD

1 stop6h 19mDelta

Tue 4/146:59 pmORD - MSO

1 stop6h 25mDelta

Deal found 12/13

$280

Tue 2/247:55 amMSO - MDW

2 stops8h 42mDelta

Fri 2/271:49 pmMDW - MSO

1 stop7h 12mDelta

Deal found 12/13

$414

Fri 4/108:32 amMSO - MDW

1 stop27h 51mDelta

Wed 4/152:00 pmMDW - MSO

1 stop7h 11mDelta

Deal found 12/13

$491

Thu 4/98:32 amMSO - MDW

1 stop27h 51mDelta

Wed 4/152:00 pmMDW - MSO

1 stop7h 11mDelta

Deal found 12/13

$491

Sat 4/118:32 amMSO - MDW

1 stop9h 08mDelta

Wed 4/152:00 pmMDW - MSO

1 stop7h 11mDelta

Deal found 12/13

$491

Wed 4/86:04 pmMSO - MDW

2 stops18h 19mDelta

Wed 4/152:00 pmMDW - MSO

1 stop7h 11mDelta

Deal found 12/13

$496

Sun 4/121:20 pmMSO - MDW

2 stops18h 22mDelta

Wed 4/152:00 pmMDW - MSO

1 stop7h 11mDelta

Deal found 12/13

$525

Sat 4/118:32 amMSO - MDW

2 stops8h 23mDelta

Tue 4/142:00 pmMDW - MSO

1 stop7h 11mDelta

Deal found 12/13

$564

Last-minute flights from Missoula to Chicago
Discover last-minute flight deals from Missoula to Chicago. Data last updated December 15, 2025 and is based on user searches.

Thu 12/258:10 amMSO - MDW

1 stop8h 09mDelta

Fri 1/26:00 amMDW - MSO

2 stops12h 35mDelta

Deal found 12/13

$1,004

Sun 12/288:10 amMSO - MDW

1 stop8h 09mDelta

Thu 1/19:50 amMDW - MSO

2 stops11h 50mDelta

Deal found 12/13

$1,244

Sun 1/48:00 pmMSO - ORD

1 stop15h 22mMultiple Airlines

Sun 1/118:49 pmORD - MSO

1 stop14h 14mMultiple Airlines

Deal found 12/15

$433

Fri 1/95:00 amMSO - ORD

1 stop6h 41mDelta

Mon 1/123:59 pmORD - MSO

1 stop5h 15mDelta

Deal found 12/14

$280

Mon 1/127:55 amMSO - MDW

2 stops8h 39mDelta

Mon 1/191:49 pmMDW - MSO

1 stop7h 25mDelta

Deal found 12/13

$614

Wed 1/216:23 amMSO - ORD

1 stop9h 47mAlaska Airlines

Mon 1/263:35 pmORD - MSO

1 stop9h 20mAlaska Airlines

Deal found 12/15

$269

Wed 1/215:00 amMSO - ORD

1 stop7h 38mDelta

Mon 1/2610:35 amORD - MSO

2 stops10h 39mDelta

Deal found 12/15

$274

Wed 1/211:21 pmMSO - ORD

Nonstop3h 29mAmerican Airlines

Mon 1/269:55 amORD - MSO

Nonstop3h 55mAmerican Airlines

Deal found 12/15

$331

Thu 1/227:00 amMSO - ORD

1 stop7h 37mAmerican Airlines

Sun 1/259:55 amORD - MSO

Nonstop3h 55mAmerican Airlines

Deal found 12/14

$366

Thu 1/227:55 amMSO - ORD

2 stops12h 10mDelta

Sun 1/251:58 pmORD - MSO

2 stops11h 30mDelta

Deal found 12/14

$419

Thu 1/295:00 amMSO - MDW

2 stops11h 55mDelta

Tue 2/31:51 pmMDW - MSO

1 stop7h 23mDelta

Deal found 12/13

$274

Thu 1/295:00 amMSO - ORD

2 stops10h 38mDelta

Tue 2/31:58 pmORD - MSO

2 stops11h 30mDelta

Deal found 12/13

$279

One-way flights from Missoula to Chicago
Search for one-way flight options from Missoula to Chicago. Find affordable one-way fares based on user searches. Data last updated December 15, 2025.

Mon 2/910:53 amMSO - ORD

2 stops29h 10mMultiple Airlines

Deal found 12/12

$119

Wed 2/112:03 pmMSO - ORD

1 stop8h 47mAlaska Airlines

Deal found 12/15

$134

Tue 1/136:23 amMSO - ORD

1 stop9h 47mAlaska Airlines

Deal found 12/13

$135

Mon 1/1210:53 amMSO - ORD

2 stops34h 45mMultiple Airlines

Deal found 12/14

$137

Tue 3/171:20 pmMSO - ORD

1 stop7h 14mDelta

Deal found 12/15

$156

Fri 6/1212:40 pmMSO - ORD

Nonstop3h 20mUnited Airlines

Deal found 12/13

$176

Mon 2/166:23 amMSO - ORD

1 stop9h 10mAlaska Airlines

Deal found 12/15

$184

Sat 1/107:55 amMSO - MDW

1 stop7h 21mDelta

Deal found 12/13

$186

Tue 1/206:18 pmMSO - MDW

2 stops14h 35mDelta

Deal found 12/12

$191

Sat 1/106:23 amMSO - MDW

3 stops28h 22mMultiple Airlines

Deal found 12/13

$355

Tue 1/204:20 pmMSO - MDW

3 stops42h 25mMultiple Airlines

Deal found 12/12

$686

Find flight deals from Missoula to Chicago

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$265 (Delta)
One-way from	$119 (Kiwi.com)
Popular in	January
Cheapest in	July
Average price	$456
Good round-trip deal	$329 or less
Good one-way deal	$314 or less

Provider with most accurate pricing for Missoula Johnson-Bell Field-Chicago (CHI) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Chicago (CHI) flights.

Search Deals

From Missoula Johnson-Bell Field to Chicago (CHI)

Search Deals

One-way flight from Missoula Johnson-Bell Field to Chicago (CHI)

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($140 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Chicago (CHI).

Search Deals

Price to beat on a one-way flight from Missoula Johnson-Bell Field to Chicago (CHI).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Wed 4/8

5:04 am-12:23 pm

1 stop6h 19m

Chicago O'Hare Intl

Wed 4/15

6:59 pm-12:24 am

1 stop6h 25m

$265

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Wed 2/11

6:23 am-5:10 pm

1 stop9h 47m

Chicago O'Hare Intl

Fri 2/13

3:54 pm-11:59 pm

1 stop9h 05m

$268

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Thu 1/22

5:15 pm-11:59 pm

1 stop5h 44m

Chicago O'Hare Intl

Sun 1/25

2:36 pm-9:51 pm

1 stop8h 15m

$269

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Tue 2/24

6:23 am-4:33 pm

1 stop9h 10m

Chicago O'Hare Intl

Fri 2/27

3:54 pm-11:59 pm

1 stop9h 05m

$269

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Fri 4/10

2:35 pm-9:13 pm

1 stop5h 38m

Chicago O'Hare Intl

Mon 4/13

2:18 pm-9:39 pm

1 stop8h 21m

$269

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Wed 1/21

4:20 pm-11:50 pm

1 stop6h 30m

Chicago O'Hare Intl

Mon 1/26

8:00 am-3:31 pm

1 stop8h 31m

$269

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Fri 4/24

5:16 pm-11:57 pm

1 stop5h 41m

Chicago O'Hare Intl

Mon 4/27

2:18 pm-9:39 pm

1 stop8h 21m

$269

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Sat 2/14

6:23 am-2:11 pm

1 stop6h 48m

Chicago O'Hare Intl

Wed 2/18

3:54 pm-11:59 pm

1 stop9h 05m

$269

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Sat 4/18

8:00 am-4:36 pm

2 stops7h 36m

Chicago O'Hare Intl

Wed 4/22

6:59 pm-12:24 am

1 stop6h 25m

$274

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

Wed 1/21

5:00 am-1:38 pm

1 stop7h 38m

Chicago O'Hare Intl

Mon 1/26

10:35 am-8:14 pm

2 stops10h 39m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 31 results

Compare providers for flights from Missoula to Chicago

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Chicago in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Missoula-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Missoula-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Missoula-Chicago flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Missoula-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Missoula to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Missoula with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Chicago

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

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missoula to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Missoula to Chicago?

Currently, August is the cheapest month in which you can book a flight from Missoula to Chicago (average of $191). Flying from Missoula to Chicago in February is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MSO to CHI?

Unlike at noon, when flights are generally more expensive, you can save up to 67% on flights from Missoula to Chicago by exploring options for tickets in the afternoon.

Reviews of airlines servicing Chicago

Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Missoula to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,451 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,451 reviews

Alaska Airlines

8.0

Very good

11,451 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,007 reviews

Alaska Airlines

8.0

Very good

11,451 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

United Airlines

7.4

Good

9,092 reviews

Alaska Airlines

8.0

Very good

11,451 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

American Airlines

7.2

Good

11,052 reviews

Alaska Airlines

8.0

Very good

11,451 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airport do you fly from for flights from Missoula to Chicago?
Located just 5.5 mi from the city center, Missoula Johnson-Bell Field is the airport most travelers will use when flying to Chicago from Missoula. Booking flights from Johnson-Bell Field (MSO) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 4 different airlines.
How long is the flight from Missoula to Chicago?
For as low as $269, Delta can have you in Chicago from Missoula in 5h 44m. The distance between Missoula and Chicago is about 1328 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Missoula to Chicago round-trip?
According to our current data, American Airlines ($191), United Airlines ($268), and Delta ($288) offers the cheapest pricing from Missoula to Chicago. Users have found that American Airlines is 52% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Missoula to Chicago one-way?
The cheapest airlines for a one-way flight from Missoula to Chicago are Delta ($127), Alaska Airlines ($134), and American Airlines ($142).
What are the most reliable airlines from Missoula to Chicago?
The top 3 most reliable airlines when flying from Missoula to Chicago are American Airlines (100%), Qatar Airways (100%) and Alaska Airlines (100%).
What are the cheapest flights from Missoula to Chicago?
While on average a flight from Missoula to Chicago is generally $430, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Missoula Johnson-Bell Field - Chicago O'Hare Intl), you can expect to pay $269 for that flight.
Can I find deals for flights from Missoula to Chicago that include hotel bookings?
Yes. In addition to deals on Missoula to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missoula to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Chicago.
Can I find deals for business class flights from Missoula to Chicago?
Yes. Cheapflights offers flight deals from Missoula to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missoula to Chicago?
Currently, August is the cheapest month in which you can book a flight from Missoula to Chicago (average of $191). Flying from Missoula to Chicago in February is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Missoula to Chicago

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$191	Average$344	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$268	Average$412	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$288	Average$362	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$349	Average$469	FlexibilityNo cancel fee	On-time75%

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$119+ Cheap flights from Missoula (MSO) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missoula to Chicago with Cheapflights

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Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Chicago are usually found in July or June, booked 72 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Missoula to Chicago

Cheapest flights from Missoula to ChicagoExplore the most affordable flight options available from Missoula to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Missoula to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Missoula to Chicago

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Compare providers for flights from Missoula to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Chicago in December.

Best time to book a flight from Missoula to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Missoula with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missoula to Chicago

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

Use this chart to determine the optimal time to book a round-trip flight from Missoula to Chicago. Price data was last updated on December 12, 2025.

What is the cheapest month to book a flight from Missoula to Chicago?

What is the cheapest time of day to fly from MSO to CHI?

Find hourly flight availability from Missoula to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

Reviews of airlines servicing Chicago

Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Missoula to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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What are the cheapest airlines flying from Missoula to Chicago round-trip?

What are the cheapest airlines to fly from Missoula to Chicago one-way?

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What are the cheapest flights from Missoula to Chicago?

Can I find deals for flights from Missoula to Chicago that include hotel bookings?

How can I find direct flights from Missoula to Chicago?

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What is the cheapest month to book a flight from Missoula to Chicago?

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Alternative routes for Missoula to Chicago

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Top 4 airlines flying from Missoula to Chicago

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Cheapest flights from Missoula to Chicago
Explore the most affordable flight options available from Missoula to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.