Flight tickets from Missoula to Chicago

Compare Missoula to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Missoula Airport to Chicago

Looking for a cheap last-minute deal or the best return flight from Missoula Airport to Chicago? If you want to travel next month, return fares start from ₹ 26,520. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Missoula to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Missoula to Chicago flights are currently cheapest in April.

Direct flights from Missoula to Chicago

Missoula to Chicago: Flight information

The things to know before you go.
Cheapest flight found₹ 18,947
Cheapest month to flyApril
Average flight time3 hrs, 33 mins
Most popular airlineAlaska Airlines
Average flights per week72

Finding cheap flights from Missoula to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Missoula to Chicago is ₹ 24,753. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 33 minutes is the average flight time from Missoula to Chicago.
Alaska Airlines, American Airlines and Envoy Air fly direct from Missoula to Chicago.
As of March 2026, there are 72 flights per week flying from Missoula to Chicago.
The cheapest month to fly from Missoula to Chicago is usually May.
If you're flying from Missoula Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from ₹ 24,753.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Missoula Airport to Chicago on Friday, 22 May 2026.
Yes – the average flight time is 3 hours and 33 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, United offers the cheapest flight tickets to Chicago.

Flying from Missoula International Airport (MSO) to Chicago: what you need to know

  • Expect to be in the air for 3 hours 45 minutes. That's the average duration of a direct flight from Missoula International Airport to Chicago.

  • Chicago is one hour ahead of Missoula, where Missoula International Airport is located. Chicago follows the UTC-5 timezone.

  • Missoula International Airport (MSO) to O'Hare International Airport (ORD) is the most popular route, with six weekly departures to pick from. You can fly from MSO to ORD at 05:32 with American Airlines.

  • Give yourself plenty of time to make your MSO to Chicago flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're travelling during a bank holiday or another peak period, allow extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Lines at check-in and security will be longer.

  • Begin your journey at MSO and travel straight to O'Hare International Airport (ORD). That's where you can expect to touch down when searching for Missoula International Airport to Chicago tickets.

  • Book your seat with American Airlines. This airline offers direct flights from Missoula International Airport to Chicago.

  • Travelling from central Missoula to MSO takes around 35 minutes by public transport. If you ride-share, drive or take a cab, you'll cover the 8 kilometres in 10 minutes or so, depending on traffic.

  • Have an early flight from Missoula International Airport to Chicago? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to MSO:

  • Missoula International Airport maintains a strong on-time performance, reducing your chances of a delayed flight. Departures from MSO arrive at their destination as scheduled 82.29% of the time.

  • MSO is located at 5225 Highway 10 West.

How to find the cheapest flights from Missoula International Airport (MSO) to Chicago

  • The best price we've found for a one-way Missoula International Airport to Chicago flight is ₹ 18,947. The cheapest price for a return flight is ₹ 24,753. Keep in mind fares may change due to availability at the time of booking.

  • Score cheap flights from MSO to Chicago by booking four months ahead. According to our research, that's the best time for finding a bargain.

  • August is the best month for nabbing an awesome deal on Missoula International Airport to Chicago tickets. If you want to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Spend less time searching for cheap flights from MSO to Chicago by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

  • Select your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Missoula International Airport to Chicago by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Chicago

O'Hare International Airport (ORD)

  • O'Hare International Airport (ORD) is around 40 kilometres from central Chicago. If you're catching a cab or a ride-share, the drive takes about 35 minutes.

  • It takes around 55 minutes if you're using public transport.

  • Consider booking a hotel near ORD if you have a late flight from Missoula International Airport to Chicago. Settle into one of these options and skip the long transfer:

  • Go where the road takes you with an O'Hare International Airport rental car. Pick up your wheels from Routes Car Rentals, Dollar or Budget and venture far and wide through Chicago and beyond.

  • Lock in the best deal by reserving your vehicle from O'Hare International Airport around four weeks ahead of your flight from MSO to Chicago.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • The centre of Chicago is located around 19 kilometres from Chicago Midway International Airport (MDW). After your flight from Missoula International Airport to Chicago has hit the runway and you've made your way through the terminal, expect a drive of about 20 minutes.

  • If you choose to travel on public transport, you'll get to the city centre in 45 minutes or so.

  • Place the 'Do not disturb' sign on your door and relax at a hotel near MDW. Here are a few options where you can kick back after your MSO to Chicago flight:

  • No need to worry about public transport schedules or slow-moving cab lines. Grab a Chicago Midway International Airport rental car and go in any direction that inspires you. Compare rates and availability from Dollar, Hertz and Budget.

  • Lock in the best price by reserving your ride from MDW four weeks in advance. You'll also have access to a greater range of vehicles.

  • The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Chicago Rockford International Airport (RFD) is around 137 kilometres from central Chicago. It'll take you about 1 hour 25 minutes to reach the city centre by car once you've hopped off your flight from Missoula International Airport to Chicago.

  • Public transport will get you there in around 4 hours 15 minutes.

  • Stay at a hotel close to RFD and go from landing to lounging in your room in a flash. Whether you're arriving on a late MSO to Chicago flight or just want a stress-free arrival, these accommodation options are all about convenience:

  • Start your trip without worrying about how to arrive at your destination with a Chicago Rockford International Airport rental car. You can book with trusted suppliers here like Budget, Alamo and National.

  • If you're looking for a certain type of vehicle, booking early gives you a better shot at snagging what you want. Book your ride from RFD at least a couple of weeks ahead of your flight from Missoula International Airport to Chicago.

  • Chicago Rockford International Airport can be found at 2 Airport Cir.

Best time to go to Chicago

  • Carefully consider your trip dates before securing your flight from Missoula International Airport to Chicago. The city buzzes in peak season, but hotel prices are generally higher and top attractions can get crowded. Plan your trip to Chicago in the low season if you prefer a more relaxed vibe.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC and 29ºC. Lock in your Missoula International Airport to Chicago flight ticket then if that's your idea of comfortable weather.

  • January sees average temperatures of between -12ºC and 3ºC. Look for a cheap ticket from MSO to Chicago around that time if you want to travel in cooler conditions.

More about Chicago

Explore more of United States

  • Columbus is just one of the many cities in United States waiting to be discovered after you've experienced Chicago. Around 451 kilometres away to the south-east, check out popular attractions including Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another essential stop in United States. Experience the best of this destination with a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.