O'Hare Intl

$162+ Cheap flights from Missoula (MSO) to O'Hare Intl (ORD)

MSO — ORD
Oct 6 — Oct 131
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Cheap flight deals from Missoula to O'Hare Intl

Cheapest flights from Missoula to O'Hare Intl

Thu 10/291:48 pm -
Nonstop3h 37m
Mon 11/29:40 am -
Nonstop3h 56m
Deal found 9/2$339
Fri 12/257:00 am -
1 stop8h 00m
Tue 1/512:00 pm -
1 stop9h 47m
Deal found 9/2$359
Tue 10/65:19 pm -
1 stop5h 40m
Tue 10/138:50 am -
Nonstop3h 42m
Deal found 9/6$369
Thu 12/38:27 am -
1 stop5h 26m
Mon 12/77:18 pm -
1 stop6h 16m
Deal found 9/5$379
Thu 10/295:30 am -
1 stop5h 25m
Mon 11/23:30 pm -
2 stops8h 21m
Deal found 9/6$384
Thu 10/221:48 pm -
Nonstop3h 37m
Mon 10/269:40 am -
Nonstop3h 55m
Deal found 9/4$388
Sat 10/171:48 pm -
Nonstop3h 37m
Fri 10/239:40 am -
Nonstop3h 55m
Deal found 9/1$394
Fri 9/2512:21 pm -
Nonstop3h 31m
Sun 9/278:42 am -
Nonstop3h 42m
Deal found 9/4$397
Fri 10/165:19 pm -
1 stop5h 40m
Mon 10/198:50 am -
Nonstop3h 42m
Deal found 9/2$401

Find flight deals from Missoula to O'Hare Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(American Airlines)

One-way from

$162
(Kiwi.com)

Popular in

November

Cheapest in

May

Average price

$446

Good round-trip deal

$482 or less

Good one-way deal

$310 or less
Provider with most accurate pricing for Missoula Johnson-Bell Field-Chicago O'Hare Intl flight deals.
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Chicago O'Hare Intl flights.
From Missoula Johnson-Bell Field to Chicago O'Hare Intl
One-way flight from Missoula Johnson-Bell Field to Chicago O'Hare Intl
Highest demand for flights based on searches. 16% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Average for round-trip flights in September 2026
Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Chicago O'Hare Intl.
Price to beat on a one-way flight from Missoula Johnson-Bell Field to Chicago O'Hare Intl.

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Missoula to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Wed 11/4

4:21 pm-11:59 pm

1 stop6h 38m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$210

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Tue 3/2

4:13 pm-11:59 pm

1 stop6h 46m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$210

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Fri 10/30

3:49 pm-11:59 pm

1 stop7h 10m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$210

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Mon 3/1

2:16 pm-11:59 pm

1 stop8h 43m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$210

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Tue 11/3

8:33 am-4:32 pm

2 stops6h 59m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$234

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Thu 11/5

5:24 pm-11:59 pm

1 stop5h 35m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$239
Quickest round-trip

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Thu 11/5

5:30 am-11:55 am

1 stop5h 25m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$239

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Wed 3/3

8:00 am-4:37 pm

2 stops7h 37m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$244

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Thu 1/14

6:10 pm-8:34 am

2 stops13h 24m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$244

MissoulaChicago

MSO Missoula Johnson-Bell Field - ORD Chicago O'Hare Intl

MSOORD

Missoula Johnson-Bell Field

Thu 3/4

8:00 am-4:37 pm

2 stops7h 37m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/2

Showing 1-10 of 19 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Missoula-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Missoula-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Missoula with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Missoula to Chicago O'Hare Intl Airport

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

Currently, May is the cheapest month in which you can book a flight from Missoula to Chicago O'Hare Intl Airport (average of $329). Flying from Missoula to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $745). 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 ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to Chicago O'Hare Intl Airport as you normally would.

How much does it cost to fly round-trip from Missoula to Chicago O'Hare Intl Airport?

Airfare is below average for this route at the moment.

Missoula to Chicago O'Hare Intl Airport flights typically cost between $400 and $471 in October.
The cheapest round-trip price found within the last 5 days was $339 on American Airlines (Oct 29-Nov 2).

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from Missoula to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.0

Overall

7.9

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Crew

8.5

Food

7.0

Overall

7.9

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Crew

8.5

Food

7.0

Overall

7.9

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Crew

8.5

Food

7.0

Overall

7.9

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Crew

8.5

Food

7.0

Overall

7.9

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

  • What airport do you fly from for flights from Missoula to Chicago O'Hare Intl?

    Missoula Johnson-Bell Field (MSO), located 5.5 mi from the city center, is the airport you fly out of when you book flights from Missoula to Chicago O'Hare Intl. 4 airlines have flights from Johnson-Bell Field to Chicago O'Hare Intl on a regular basis. Booking flights from Missoula Johnson-Bell Field to Chicago O'Hare Intl should not be difficult; the airport handles an average of 1 outbound flight to Chicago O'Hare Intl per day.

  • How long is the flight from Missoula to Chicago O'Hare Intl Airport?

    Departing from Missoula to Chicago O'Hare Intl Airport will take you 8h 06m. The distance from Missoula to Chicago O'Hare Intl Airport is about 1328 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    According to our current data, Delta ($245), American Airlines ($249), and United Airlines ($268) offers the cheapest pricing from Missoula to Chicago O'Hare Intl Airport. You may be able to fly from Missoula to Chicago O'Hare Intl Airport for 47% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Missoula to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Missoula to Chicago O'Hare Intl Airport on time: Alaska Airlines (91%), SkyWest Airlines (84%), American Airlines (84%).

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

    On average you can expect to pay $681 for a flight from Missoula to Chicago O'Hare Intl Airport. The cheapest flight overall is $232 while the most popular route, (Missoula Johnson-Bell Field - Chicago O'Hare Intl) is currently priced at $349.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Missoula to Chicago O'Hare Intl Airport (average of $329). Flying from Missoula to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $745). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Benton Harbor
Rosemont
Naperville
Glenview
Lake Geneva
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Des Plaines
Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
South Holland
Elgin
Racine
Skokie

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Missoula to O'Hare Intl

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$245Average$368FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$471FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$268Average$361FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$350Average$469FlexibilityNo cancel feeOn-time75%

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