$74+ Cheap flights from Chicago (CHI) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — MSO
Oct 12 — Oct 191

Find cheap flights from Chicago to Missoula with Cheapflights

1. Tell us where you want to go
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The best prices from Chicago to Missoula Johnson-Bell Field are usually found in October or April, booked 12 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Chicago to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 October 7, 2024.

Popular in

December

Cheapest in

October

Round-trip from

$128
(Frontier)

One-way from

$74
(Frontier)
High demand for flights, 38% potential price rise
Best time to find cheap flights, 33% potential price drop
From Chicago (CHI) to Missoula Johnson-Bell Field
One-way flight from Chicago (CHI) to Missoula Johnson-Bell Field

Cheap Chicago to Missoula flights in October & November 2024

Find cheap flight options from Chicago to Missoula specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,645,496 searches. Prices were last updated on October 7, 2024.
Check out some of the best flight deals from Chicago to Missoula in 2024. Check back in a little while for more flight options.
This Frontier deal was found by Cheapflights users on 10/6. 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 11/111:29 amORD - MSO
1 stop6h 24mFrontier
Mon 11/45:34 pmMSO - ORD
1 stop6h 19mFrontier
Deal found 10/6$128
This Booking.com deal was found by Cheapflights users on 10/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/317:47 pmMDW - MSO
1 stop22h 06mFrontier
Mon 11/45:34 pmMSO - MDW
1 stop21h 16mFrontier
Deal found 10/6$138
This Delta deal was found by Cheapflights users on 10/6. 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 11/57:40 amORD - MSO
1 stop6h 30mDelta
Tue 11/128:00 amMSO - ORD
1 stop5h 48mDelta
Deal found 10/6$268
This Delta deal was found by Cheapflights users on 10/6. 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.
Thu 10/311:12 pmMDW - MSO
2 stops8h 11mDelta
Mon 11/45:55 amMSO - MDW
2 stops11h 34mDelta
Deal found 10/6$278
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 11/116:20 amORD - MSO
1 stop8h 30mAlaska Airlines
Wed 11/136:00 amMSO - ORD
2 stops22h 28mAlaska Airlines
Deal found 10/7$316
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 10/185:00 amORD - MSO
1 stop8h 27mAmerican Airlines
Wed 10/231:19 pmMSO - ORD
1 stop7h 35mAmerican Airlines
Deal found 10/6$328
This Expedia deal was found by Cheapflights users on 10/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2511:29 amORD - MSO
1 stop6h 24mMultiple Airlines
Sun 10/275:38 pmMSO - ORD
2 stops10h 22mMultiple Airlines
Deal found 10/6$401
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1811:02 amORD - MSO
1 stop5h 52mUnited Airlines
Wed 10/232:30 pmMSO - ORD
1 stop5h 36mUnited Airlines
Deal found 10/7$433
This Mytrip deal was found by Cheapflights users on 10/6. 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 10/3110:12 amMDW - MSO
3 stops32h 15mMultiple Airlines
Mon 11/49:09 pmMSO - MDW
3 stops36h 11mMultiple Airlines
Deal found 10/6$928

Chicago to Missoula 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Missoula in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,645,496 searches. Data last updated October 7, 2024.
Check out some of the best flight deals from Chicago to Missoula in 2024. Check back in a little while for more flight options.
This Frontier deal was found by Cheapflights users on 10/6. 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 11/111:29 amORD - MSO
1 stop6h 24mFrontier
Mon 11/45:34 pmMSO - ORD
1 stop6h 19mFrontier
Deal found 10/6$128
This Booking.com deal was found by Cheapflights users on 10/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/317:47 pmMDW - MSO
1 stop22h 06mFrontier
Mon 11/45:34 pmMSO - MDW
1 stop21h 16mFrontier
Deal found 10/6$138
This Delta deal was found by Cheapflights users on 10/6. 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 11/57:40 amORD - MSO
1 stop6h 30mDelta
Tue 11/128:00 amMSO - ORD
1 stop5h 48mDelta
Deal found 10/6$268
This Delta deal was found by Cheapflights users on 10/6. 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.
Thu 10/311:12 pmMDW - MSO
2 stops8h 11mDelta
Mon 11/45:55 amMSO - MDW
2 stops11h 34mDelta
Deal found 10/6$278
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 11/116:20 amORD - MSO
1 stop8h 30mAlaska Airlines
Wed 11/136:00 amMSO - ORD
2 stops22h 28mAlaska Airlines
Deal found 10/7$316
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 10/185:00 amORD - MSO
1 stop8h 27mAmerican Airlines
Wed 10/231:19 pmMSO - ORD
1 stop7h 35mAmerican Airlines
Deal found 10/6$328
This Expedia deal was found by Cheapflights users on 10/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2511:29 amORD - MSO
1 stop6h 24mMultiple Airlines
Sun 10/275:38 pmMSO - ORD
2 stops10h 22mMultiple Airlines
Deal found 10/6$401
This United deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1811:02 amORD - MSO
1 stop5h 52mUnited Airlines
Wed 10/232:30 pmMSO - ORD
1 stop5h 36mUnited Airlines
Deal found 10/7$433
This Mytrip deal was found by Cheapflights users on 10/6. 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 10/3110:12 amMDW - MSO
3 stops32h 15mMultiple Airlines
Mon 11/49:09 pmMSO - MDW
3 stops36h 11mMultiple Airlines
Deal found 10/6$928

Chicago to Missoula flights leaving soon

Find last-minute flight options from Chicago to Missoula for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,645,496 searches. Data last updated October 7, 2024.
Book one of these great deals on flights from Chicago to Missoula. Tip: verify your flight details before completing your reservation.
This Delta deal was found by Cheapflights users on 10/6. 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.
Wed 10/167:00 pmORD - MSO
1 stop6h 32mDelta
Mon 10/215:55 amMSO - ORD
1 stop5h 21mDelta
Deal found 10/6$288
This Frontier deal was found by Cheapflights users on 10/5. 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 10/1111:29 amORD - MSO
1 stop6h 24mFrontier
Mon 10/145:34 pmMSO - ORD
1 stop6h 19mFrontier
Deal found 10/5$308
This American Airlines deal was found by Cheapflights users on 10/6. 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.
Fri 10/185:00 amORD - MSO
1 stop8h 27mAmerican Airlines
Wed 10/231:19 pmMSO - ORD
1 stop7h 35mAmerican Airlines
Deal found 10/6$328
This Delta deal was found by Cheapflights users on 10/6. 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.
Fri 10/113:47 pmMDW - MSO
2 stops9h 45mDelta
Tue 10/155:50 amMSO - MDW
1 stop6h 41mDelta
Deal found 10/6$574
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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.
Mon 10/212:37 pmORD - MSO
1 stop27h 06mAlaska Airlines
Sun 10/2711:10 amMSO - ORD
2 stops17h 18mAlaska Airlines
Deal found 10/6$641
This Mytrip deal was found by Cheapflights users on 10/6. 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.
Wed 10/911:14 amORD - MSO
3 stops35h 28mMultiple Airlines
Mon 10/218:27 pmMSO - ORD
3 stops23h 59mMultiple Airlines
Deal found 10/6$701

One-way flights to Missoula from Chicago

Search for one-way flight options from Chicago to Missoula. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,645,496 searches. Data last updated October 7, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Missoula. Users in need of a round-trip flight from Chicago to Missoula instead should update the search form at the top of page.
This Frontier deal was found by Cheapflights users on 10/6. 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.
Mon 11/410:49 amORD - MSO
1 stop6h 45mFrontier
Deal found 10/6$74
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/57:00 amORD - MSO
1 stop7h 50mAlaska Airlines
Deal found 10/7$134
This Delta deal was found by Cheapflights users on 10/7. 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 11/511:30 amORD - MSO
2 stops12h 46mDelta
Deal found 10/7$139
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Fri 11/85:00 amORD - MSO
1 stop9h 03mAmerican Airlines
Deal found 10/7$189
This Delta deal was found by Cheapflights users on 10/7. 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.
Mon 12/22:17 pmMDW - MSO
1 stop6h 58mDelta
Deal found 10/7$419
This United deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/112:14 amORD - MSO
2 stops22h 37mUnited Airlines
Deal found 10/6$527

Find flights from Chicago to Missoula within your budget

Customize your flight search to find flights from Chicago 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 2,645,496 searches. Data last updated October 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$128 - $928

Route

Depart

Return

Price

Chicago O'Hare IntlMissoula Johnson-Bell Field

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 11/1

1 stop6h 24m

Missoula Johnson-Bell Field

Mon 11/4

1 stop6h 19m

$128

Chicago MidwayMissoula Johnson-Bell Field

MDW - MSO

MDWMSO

Chicago Midway

Thu 10/31

1 stop22h 06m

Missoula Johnson-Bell Field

Mon 11/4

1 stop21h 16m

$138

Chicago O'Hare IntlMissoula Johnson-Bell Field

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Tue 11/5

1 stop7h 50m

Missoula Johnson-Bell Field

Tue 11/12

1 stop16h 31m

$268

Chicago O'Hare IntlMissoula Johnson-Bell Field

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Tue 11/5

1 stop6h 30m

Missoula Johnson-Bell Field

Tue 11/12

2 stops13h 05m

$273

Chicago MidwayMissoula Johnson-Bell Field

MDW - MSO

MDWMSO

Chicago Midway

Thu 10/31

2 stops8h 11m

Missoula Johnson-Bell Field

Mon 11/4

2 stops11h 34m

$278

Chicago O'Hare IntlMissoula Johnson-Bell Field

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 10/18

1 stop8h 27m

Missoula Johnson-Bell Field

Wed 10/23

1 stop7h 35m

$328

Chicago O'Hare IntlMissoula Johnson-Bell Field

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 10/25

1 stop6h 24m

Missoula Johnson-Bell Field

Sun 10/27

2 stops10h 22m

$401

Chicago O'Hare IntlMissoula Johnson-Bell Field

ORD - MSO

ORDMSO

Chicago O'Hare Intl

Fri 10/18

1 stop5h 52m

Missoula Johnson-Bell Field

Wed 10/23

1 stop5h 36m

$433

Chicago MidwayMissoula Johnson-Bell Field

MDW - MSO

MDWMSO

Chicago Midway

Thu 10/31

3 stops32h 15m

Missoula Johnson-Bell Field

Mon 11/4

3 stops36h 11m

$928

Flights are sorted by cheapest first

Deals found on 10/6

Best time to book a flight from Chicago to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Chicago 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 Chicago to Missoula

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Missoula. Price data was last updated on October 4, 2024.

To ensure you get the cheapest price possible for a flight from Chicago to Missoula, you should look to book at least 12 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 to Missoula?

Currently, February is the cheapest month in which you can book a flight from Chicago to Missoula (average of $226). Flying from Chicago to Missoula in December is currently the most expensive (average of $349). 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 CHI to MSO?

Find hourly flight availability from Chicago 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 October 7, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from Chicago to Missoula by exploring options for tickets in the evening.

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 October 7, 2024.
To help decide which airline to fly from Chicago to Missoula, see what other customers have to say about Delta, Frontier and Alaska Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
9,396 reviews

Entertainment

7.1

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

8.0
Very good
9,396 reviews
8.0
Very good
9,396 reviews

Entertainment

7.1

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

8.0
Very good
8,974 reviews
8.0
Very good
9,396 reviews

Entertainment

7.1

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.4
Good
9,373 reviews
8.0
Very good
9,396 reviews

Entertainment

7.1

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

7.3
Good
10,000 reviews
8.0
Very good
9,396 reviews

Entertainment

7.1

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

6.1
Okay
3,651 reviews
8.0
Very good
9,396 reviews

Entertainment

7.1

Comfort

7.9

Food

7.2

Crew

8.6

Overall

8.0

Boarding

8.2

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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?

    Missoula Johnson-Bell Field (MSO) is the airport you will fly into if you book a flight from Chicago to Missoula. You should not have trouble finding flights to Johnson-Bell Field from Chicago; the airport handles an average of 0 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Missoula airport from Chicago. It is only a 5.5 mi journey from Johnson-Bell Field (MSO) to Missoula’s city center.

  • Can I find flights from Chicago to Missoula for under $200 on Cheapflights?

    Yes, there are multiple flights from Chicago to Missoula for under $200. The cheapest flight booked recently is on Frontier for just $128, but on average you can expect to pay $352.

  • Are there last-minute flights available from Chicago to Missoula for under $300?

    There are currently 6+ open flights from Chicago to Missoula within the next 7 days for less than $300.

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

    Frontier, at $128, was found to be the cheapest airline from Chicago to Missoula.Alternate airlines to your destination round-trip include Alaska Airlines and Delta. Users have found that Frontier is 72% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $74 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $134 and Delta from $139 one-way.

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

    Consider United Airlines (88%), SkyWest Airlines (87%) or Alaska Airlines (78%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Missoula.

  • What are the cheapest flights from Chicago to Missoula?

    Looking for the cheapest flight from Chicago to Missoula? While on average our users pay $378, our data indicates the cheapest price to be $246. The most popular route (Chicago O'Hare Intl - Missoula Johnson-Bell Field), is priced around $193.

  • What does ORD to MSO mean?

    ORD stands for Chicago O'Hare Intl Airport, while MSO stands for Missoula Johnson-Bell Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Missoula that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Missoula flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Chicago to Missoula with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Missoula flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

  • Can I find deals for flights from Chicago to Missoula that allow pets onboard?

    Many airlines flying from Chicago to Missoula offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Chicago to Missoula?

    Yes, you can often find last-minute deals on Chicago to Missoula flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Chicago to Missoula flight deals updated?

    The Chicago to Missoula flight deals you see on this page were last updated on 10/7.

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Missoula (average of $226). Flying from Chicago to Missoula in December is currently the most expensive (average of $349). 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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