Cheap Flights From Missoula Intl. (MSO) To O'Hare Intl. (ORD)

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Cheapest Flights from Missoula (MSO) to Chicago (ORD)

The cheapest flights to O'Hare Intl. found within the past 7 days were CA $603 round trip and CA $271 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $603 Roundtrip, found 3 days ago
CA $603
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $603 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $745 Roundtrip, found 3 days ago
CA $745
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $745 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $888 Roundtrip, found 3 days ago
CA $888
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $888 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $903 Roundtrip, found 3 days ago
CA $903
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $903 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $930 Roundtrip, found 3 days ago
CA $930
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $930 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $1,030 Roundtrip, found 3 days ago
CA $1,030
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $1,030 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $1,072 Roundtrip, found 3 days ago
CA $1,072
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $1,072 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $1,092 Roundtrip, found 3 days ago
CA $1,092
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $1,092 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
MSO
Missoula
ORD
Chicago
CA $1,187 Roundtrip, found 3 days ago
CA $1,187
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 16 from Missoula to Chicago, returning Sun, Apr 19, priced at CA $1,187 found 3 days ago

Frequently asked questions

Are there direct flights from Missoula Intl. Airport to ORD?
Sometimes, it's the journey that counts; other times, the magic is in the destination. If you're itching to get to Chicago fast, multiple airlines operate direct flights from Missoula Intl. Airport to O'Hare Airport, including American Airlines and United Airlines.
What airlines fly from MSO to O'Hare Intl. Airport (ORD)?
There are a few airlines with direct flights from Missoula Intl. Airport (MSO) to O'Hare Intl. Airport (ORD). American Airlines (AA) is well-known, offering approximately 21 flights every month. If you need more options, take a look at the fares on offer from United Airlines (UA). This airline operates 17 flights on the Missoula to Chicago route each month. Between the two, we're sure you'll find a deal that's perfect for you.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.