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 $381 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $381 Roundtrip, found 4 days ago
CA $381
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $381 found 4 days ago
Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $475 Roundtrip, found 4 days ago
CA $475
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $475 found 4 days ago
Sun, Apr 19 - Tue, Apr 28
MSO
Missoula
ORD
Chicago
CA $528 Roundtrip, found 4 days ago
CA $528
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Apr 19 from Missoula to Chicago, returning Tue, Apr 28, priced at CA $528 found 4 days ago
Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $547 Roundtrip, found 4 days ago
CA $547
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $547 found 4 days ago
Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $569 Roundtrip, found 4 days ago
CA $569
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $569 found 4 days ago
Sun, Apr 19 - Tue, Apr 28
MSO
Missoula
ORD
Chicago
CA $618 Roundtrip, found 4 days ago
CA $618
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Apr 19 from Missoula to Chicago, returning Tue, Apr 28, priced at CA $618 found 4 days ago
Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $641 Roundtrip, found 4 days ago
CA $641
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $641 found 4 days ago
Sun, Apr 19 - Tue, Apr 28
MSO
Missoula
ORD
Chicago
CA $687 Roundtrip, found 4 days ago
CA $687
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Apr 19 from Missoula to Chicago, returning Tue, Apr 28, priced at CA $687 found 4 days ago
Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $2,524 Roundtrip, found 4 days ago
CA $2,524
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $2,524 found 4 days ago
Sun, Apr 19 - Tue, Apr 28
MSO
Missoula
ORD
Chicago
CA $4,353 Roundtrip, found 4 days ago
CA $4,353
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sun, Apr 19 from Missoula to Chicago, returning Tue, Apr 28, priced at CA $4,353 found 4 days ago
Mon, Mar 2 - Thu, Mar 5
MSO
Missoula
ORD
Chicago
CA $4,365 Roundtrip, found 4 days ago
CA $4,365
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Mar 2 from Missoula to Chicago, returning Thu, Mar 5, priced at CA $4,365 found 4 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.