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 $415 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $415 Roundtrip, found 6 days ago
CA $415
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $415 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $432 Roundtrip, found 6 days ago
CA $432
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $432 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $454 Roundtrip, found 6 days ago
CA $454
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $454 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $473 Roundtrip, found 6 days ago
CA $473
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $473 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $520 Roundtrip, found 6 days ago
CA $520
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $520 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $554 Roundtrip, found 6 days ago
CA $554
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $554 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $561 Roundtrip, found 6 days ago
CA $561
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $561 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $565 Roundtrip, found 6 days ago
CA $565
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $565 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $573 Roundtrip, found 6 days ago
CA $573
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $573 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $589 Roundtrip, found 6 days ago
CA $589
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $589 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $599 Roundtrip, found 6 days ago
CA $599
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $599 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $601 Roundtrip, found 6 days ago
CA $601
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $601 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $602 Roundtrip, found 6 days ago
CA $602
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $602 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $618 Roundtrip, found 6 days ago
CA $618
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $618 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $630 Roundtrip, found 6 days ago
CA $630
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $630 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $650 Roundtrip, found 6 days ago
CA $650
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $650 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $660 Roundtrip, found 6 days ago
CA $660
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $660 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $688 Roundtrip, found 6 days ago
CA $688
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $688 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $701 Roundtrip, found 6 days ago
CA $701
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $701 found 6 days ago
Mon, Sep. 8 - Wed, Sep. 17
MSO
Missoula
ORD
Chicago
CA $706 Roundtrip, found 6 days ago
CA $706
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Sep. 8 from Missoula to Chicago, returning Wed, Sep. 17, priced at CA $706 found 6 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.

Popular Flight Routes from Missoula (MSO)

Travelers at MSO love to visit these top cities. Roam to the top destinations from Missoula (MSO) today with the cheap prices from Travelocity!

Popular Flight Routes from Chicago (ORD)

Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago(ORD) today with the cheap prices from Travelocity!

*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.