CA $290 Cheap Flights from Chicago (ORD) to Missoula (MSO)

You can find one-way and return flights from ORD to MSO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ORD to MSO ticket fares go up or down.

January is typically the cheapest month to fly from Chicago O'Hare International Airport (ORD) to Missoula International Airport (MSO), with average return fares around CA$514. January often sees lower prices because it falls after the busy holiday travel season, when demand tends to decrease. Other budget-friendly months to consider for flights from Chicago O'Hare International Airport (ORD) to Missoula International Airport (MSO) include August and September.

There are 2 airlines offering direct flights from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.). Here are the carriers:
* American Airlines operates 10 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) every week.
* United operates 9 direct flights from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) every week.

To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United offers the most daily flights from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Chicago O'Hare International Airport (ORD) to Missoula International Airport (MSO) are typically January and September, with average return flights around CA$514. These months can offer a good balance of more affordable fares, allowing you to save on your trip.

You'll find around 3 nonstop flights per day from Chicago O'Hare International (ORD) to Missoula International (MSO). For even more choices, look at flights that include layovers, as there are approximately 52 connecting flights per day. Some common connection points include Denver International (DEN), Seattle - Tacoma International (SEA), and Minneapolis - St. Paul International (MSP).

The earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) typically departs around 5:00 AM. This service is offered by American Airlines. This is a seasonal service, active in May, June, and July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll generally find the most flights from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) on a Thursday, with around 32 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, American Airlines, and Alaska Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.

The most popular departure times for flights from Chicago O'Hare International Airport (ORD) to Missoula International Airport (MSO) are in the early morning, from 6am to 9am. Many major carriers, including United, Alaska Airlines and American Airlines, offer flights during this window. Many travellers prefer these times as they allow for an early start to their journey, often arriving at their destination by midday.

A nonstop flight from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) typically takes around 4 hours. This route covers a distance of approximately 2,139 kilometers (1,329 miles). If you opt for a one-stop flight, your travel time will be longer, usually around 8 hours 30 minutes. Flights with two or more stops will take even longer, typically around 9 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

You can fly business class or first class between ORD and MSO. Airlines that offer business class service on this route include:

* Alaska Airlines
* United
* Delta
* American Airlines

First class cabins are available on Alaska Airlines, United, Delta, and American Airlines.

It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Missoula from O'Hare Intl. (ORD), you can fly directly into Missoula Intl. (MSO). Some flights may connect through major hubs like Minneapolis - St. Paul Intl. (MSP), Hartsfield-Jackson Atlanta Intl. (ATL), or Seattle - Tacoma Intl. (SEA) before reaching Missoula. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Chicago, IL (ORD-O'Hare Intl.) to Missoula, MT (MSO-Missoula Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.