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Missoula

$109+ Cheap flights from O'Hare Intl (ORD) to Missoula (MSO)

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — MSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Missoula Johnson-Bell Field are usually found in February or June, booked 32 days in advance, depart on a Friday or Tuesday and return on a Friday

Cheap flight deals from O'Hare Intl to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Missoula (MSO). 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 June 12, 2025.

Round-trip from

$221
(American Airlines)

One-way from

$109
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$338

Good round-trip deal

$310 or less

Good one-way deal

$174 or less
From Chicago O'Hare Intl to Missoula Johnson-Bell Field
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One-way flight from Chicago O'Hare Intl to Missoula Johnson-Bell Field
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Missoula Johnson-Bell Field.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Missoula Johnson-Bell Field.
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Find flight deals from O'Hare Intl to Missoula

Cheapest flights from O'Hare Intl to Missoula
Explore the most affordable flight options available from O'Hare Intl to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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.
Thu 7/173:18 pmORD - MSO
1 stop25h 12mMultiple Airlines
Mon 7/219:54 pmMSO - ORD
1 stop15h 19mMultiple Airlines
Deal found 6/12$211
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/306:00 amORD - MSO
1 stop10h 10mAmerican Airlines
Wed 7/95:12 amMSO - ORD
Nonstop3h 24mAmerican Airlines
Deal found 6/11$221
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 7/157:20 pmORD - MSO
1 stop6h 04mDelta
Tue 8/55:30 amMSO - ORD
1 stop5h 23mDelta
Deal found 6/10$237
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/42:35 pmORD - MSO
1 stop7h 48mUnited Airlines
Wed 7/92:25 pmMSO - ORD
1 stop5h 45mUnited Airlines
Deal found 6/12$245
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 8/57:00 amORD - MSO
1 stop7h 36mAlaska Airlines
Fri 8/154:13 pmMSO - ORD
1 stop6h 46mAlaska Airlines
Deal found 6/11$249
This Hawaiian Airlines deal was found by Cheapflights users on 6/12. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:45 pmORD - MSO
1 stop7h 42mHawaiian Airlines
Thu 9/184:14 pmMSO - ORD
1 stop6h 45mHawaiian Airlines
Deal found 6/12$254
This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/15:40 amORD - MSO
1 stop7h 14mFrontier
Fri 8/1512:40 pmMSO - ORD
1 stop10h 30mFrontier
Deal found 6/11$312

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Missoula that are best for you.

Fly from

O'Hare Intl

Fly to

Missoula

Route

Depart

Return

Price

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Thu 7/17

3:18 pm-3:30 pm

1 stop25h 12m

Missoula Johnson-Bell Field

Mon 7/21

9:54 pm-2:13 pm

1 stop15h 19m

$211

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Mon 6/30

6:00 am-3:10 pm

1 stop10h 10m

Missoula Johnson-Bell Field

Wed 7/9

5:12 am-9:36 am

Nonstop3h 24m

$221

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Tue 7/15

7:20 pm-12:24 am

1 stop6h 04m

Missoula Johnson-Bell Field

Wed 8/6

5:30 am-11:53 am

1 stop5h 23m

$237

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 7/4

2:35 pm-9:23 pm

1 stop7h 48m

Missoula Johnson-Bell Field

Wed 7/9

2:25 pm-9:10 pm

1 stop5h 45m

$245

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Tue 8/5

7:00 am-1:36 pm

1 stop7h 36m

Missoula Johnson-Bell Field

Fri 8/15

4:13 pm-11:59 pm

1 stop6h 46m

$249

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Wed 9/10

5:45 pm-12:27 am

1 stop7h 42m

Missoula Johnson-Bell Field

Thu 9/18

4:14 pm-11:59 pm

1 stop6h 45m

$254

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 8/1

5:40 am-11:54 am

1 stop7h 14m

Missoula Johnson-Bell Field

Fri 8/15

12:40 pm-12:10 am

1 stop10h 30m

$312

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 7/11

7:08 am-3:30 pm

1 stop9h 22m

$109

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Wed 8/6

6:00 am-12:35 pm

1 stop7h 35m

$115

ChicagoMissoula

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Wed 7/9

7:20 pm-12:24 am

1 stop6h 04m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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Best time to book a flight from O'Hare Intl to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from O'Hare Intl 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 Chicago O'Hare Intl Airport to Missoula

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Missoula?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Missoula. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Missoula, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Missoula?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Missoula (average of $365). Flying from Chicago O'Hare Intl Airport to Missoula in March is currently the most expensive (average of $506). 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 ORD to MSO?

Find hourly flight availability from O'Hare Intl to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Missoula in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

Weekly flight availability from Chicago O'Hare Intl Airport to Missoula

Explore weekly flight availability from O'Hare Intl to Missoula. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from ORD to MSO are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Missoula by month

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

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

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

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Chicago to Missoula to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Missoula. 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 into for flights to Missoula from Chicago O'Hare Intl?

    If you book a flight to Missoula from Chicago O'Hare Intl, you will be flying to 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. There are 6 flights from Chicago O'Hare Intl to Johnson-Bell Field per day from 4 different airlines.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Missoula round-trip?

    American Airlines, at $221, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Missoula.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 45% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Missoula one-way?

    One-way options have recently been found by users for as low as $115 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $119 and Sun Country Air from $128 one-way.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Missoula?

    The cheapest flight price from Chicago O'Hare Intl Airport to Missoula is $150. On average you can expect to pay $489. The most popular route, (Chicago O'Hare Intl - Missoula Johnson-Bell Field), can usually be booked for $242.

  • Can I find deals for flights from O'Hare Intl to Missoula that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Missoula?

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

  • Can I find deals for business class flights from O'Hare Intl to Missoula?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Missoula 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 Chicago O'Hare Intl Airport to Missoula?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Missoula (average of $365). Flying from Chicago O'Hare Intl Airport to Missoula in March is currently the most expensive (average of $506). 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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Top 4 airlines flying from O'Hare Intl to Missoula

Discover the top 4 airlines that operate flights from O'Hare Intl to Missoula. 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$338FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$298FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$267Average$461FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$268Average$457FlexibilityNo cancel feeOn-time69%

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