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$134+ Cheap flights from Missoula (MSO) to Illinois

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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — ORD
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Missoula to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 21, 2024.

Find flight deals from Missoula to Illinois

Cheapest flights from Missoula to Illinois
Explore the most affordable flight options available from Missoula to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/65:40 amMSO - ORD
1 stop6h 11mDelta
vie. 12/137:10 pmORD - MSO
1 stop6h 34mDelta
Deal found 11/20$298
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/62:37 pmMSO - ORD
1 stop5h 44mUnited Airlines
sáb. 12/144:05 pmORD - MSO
1 stop6h 55mUnited Airlines
Deal found 11/20$388
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/86:59 pmMSO - ORD
1 stop9h 57mAlaska Airlines
dom. 12/156:32 amORD - MSO
1 stop8h 14mAlaska Airlines
Deal found 11/20$413
This American Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/41:33 pmMSO - ORD
1 stop9h 16mAmerican Airlines
lun. 12/96:00 amORD - MSO
1 stop8h 21mAmerican Airlines
Deal found 11/20$418
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/210:09 pmMSO - ORD
2 stops24h 29mMultiple Airlines
sáb. 12/79:10 pmORD - MSO
1 stop13h 28mMultiple Airlines
Deal found 11/20$427
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/62:37 pmMSO - PIA
2 stops22h 28mUnited Airlines
mar. 12/1010:55 amPIA - MSO
2 stops12h 05mUnited Airlines
Deal found 11/21$493
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/234:59 pmMSO - MLI
1 stop27h 18mUnited Airlines
mié. 12/258:50 amMLI - MSO
1 stop8h 13mUnited Airlines
Deal found 11/21$563
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/75:40 amMSO - MDW
2 stops11h 52mDelta
lun. 12/162:15 pmMDW - MSO
1 stop7h 40mDelta
Deal found 11/20$563
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/55:40 amMSO - STL
1 stop6h 50mDelta
lun. 12/96:30 pmSTL - MSO
1 stop7h 14mDelta
Deal found 11/20$574
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/52:37 pmMSO - STL
2 stops20h 42mUnited Airlines
lun. 12/95:40 pmSTL - MSO
2 stops20h 51mUnited Airlines
Deal found 11/20$595
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/61:51 pmMSO - PIA
1 stop6h 28mAmerican Airlines
mar. 12/106:26 amPIA - MSO
1 stop7h 55mAmerican Airlines
Deal found 11/21$1,176

Find flights from Missoula to Illinois within your budget

Customize your flight search to find flights from Missoula to Illinois 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, Cheapflights users made 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

lun. 1/13

2:38 pm-11:59 pm

1 stop8h 21m

Chicago O'Hare Intl

jue. 1/16

7:45 am-1:42 pm

1 stop6h 57m

$268

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

vie. 1/31

5:40 am-12:45 pm

1 stop6h 05m

Chicago O'Hare Intl

lun. 2/3

7:20 pm-12:41 am

1 stop6h 21m

$278

MissoulaChicago

MSO - MDW

MSOMDW

Missoula Johnson-Bell Field

vie. 1/31

8:00 am-6:14 pm

2 stops9h 14m

Chicago Midway

lun. 2/3

1:26 pm-8:27 pm

1 stop8h 01m

$283

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

vie. 2/14

2:35 pm-10:38 pm

1 stop7h 03m

Chicago O'Hare Intl

lun. 2/17

2:35 pm-9:41 pm

1 stop8h 06m

$331

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

lun. 1/13

5:36 pm-9:00 pm

2 stops26h 24m

Chicago O'Hare Intl

jue. 1/16

9:18 pm-8:52 pm

2 stops24h 34m

$337

MissoulaChicago

MSO - ORD

MSOORD

Missoula Johnson-Bell Field

mié. 12/4

1:33 pm-11:49 pm

1 stop9h 16m

Chicago O'Hare Intl

lun. 12/9

6:00 am-1:21 pm

1 stop8h 21m

$418

MissoulaPeoria

MSO - PIA

MSOPIA

Missoula Johnson-Bell Field

vie. 12/6

2:37 pm-2:05 pm

2 stops22h 28m

Greater Peoria

mar. 12/10

10:55 am-10:00 pm

2 stops12h 05m

$493

MissoulaMoline

MSO - MLI

MSOMLI

Missoula Johnson-Bell Field

mié. 2/26

6:15 am-8:53 pm

1 stop13h 38m

Moline Quad-City

vie. 2/28

5:35 pm-9:41 pm

2 stops29h 06m

$557

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

jue. 12/5

5:40 am-1:30 pm

1 stop6h 50m

Lambert-St Louis

lun. 12/9

6:30 pm-12:44 am

1 stop7h 14m

$574

MissoulaSt. Louis

MSO - STL

MSOSTL

Missoula Johnson-Bell Field

jue. 12/5

2:37 pm-12:19 pm

2 stops20h 42m

Lambert-St Louis

lun. 12/9

5:40 pm-1:31 pm

2 stops20h 51m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 20 results
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Best time to book a flight from Missoula to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Missoula to Illinois

Get recent, data-driven insights about flights from Missoula to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Missoula to Illinois (average of $232). Flying from Missoula to Illinois in June is currently the most expensive (average of $308). 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 IL?

Find hourly flight availability from Missoula to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated noviembre 21, 2024.
To help decide which airline to fly from Missoula to Illinois, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,464 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Comfort

7.9

Food

7.2

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.1

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

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

  • What airport do you fly from for flights from Missoula to Illinois?

    If you book a flight to Illinois from Missoula, you will be flying from Johnson-Bell Field, which is the city’s only airport. Missoula Johnson-Bell Field (MSO) is located 5.5 mi from the center of Missoula.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $134. Users have also found prices from $157 and $217 on Delta and United Airlines, respectively.

  • What are the most popular routes from Missoula to Illinois?

    The most popular route from Missoula to Illinois is Missoula Johnson-Bell Field - Chicago O'Hare Intl. You may also consider Missoula Johnson-Bell Field - Chicago Midway or Missoula Johnson-Bell Field - Lambert-St Louis.

  • What are the most reliable airlines from Missoula to Illinois?

    Before booking your flight to Illinois from Missoula, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), United Airlines (100%), American Airlines( 71%).

  • What are the cheapest flights from Missoula to Illinois?

    On average you can expect to pay $1,069 for a flight from Missoula to Illinois. The cheapest flight overall is $686 while the most popular route, (Missoula Johnson-Bell Field - Chicago O'Hare Intl) is currently priced at $278.

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

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

  • How can I find direct flights from Missoula to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Missoula to Illinois 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 Illinois?

    Currently, September is the cheapest month in which you can book a flight from Missoula to Illinois (average of $232). Flying from Missoula to Illinois in June is currently the most expensive (average of $308). 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.

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Alternative routes for Missoula to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missoula to Illinois

Discover the top 4 airlines that operate flights from Missoula to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$396FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$433FlexibilityNo cancel feeOn-time69%
DeltaCheapest$245Average$365FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$257Average$423FlexibilityNo cancel feeOn-time75%
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