$215 Cheap Flights from Appleton (ATW) to Missoula (MSO)

View $215 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Appleton, WI (ATW-Appleton Intl.) to Missoula Intl. Airport (MSO)

Cheap Flights from Appleton to Missoula (ATW-MSO)

Prices were available within the past 7 days and start at $215 for one-way flights and $394 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Jun 3 - Wed, Jun 10
ATW
Appleton
MSO
Missoula
$394 Roundtrip, found 3 days ago
$394
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 3 from Appleton to Missoula, returning Wed, Jun 10, priced at $394 found 3 days ago
Delta
Fri, Aug 21 - Wed, Aug 26
ATW
Appleton
MSO
Missoula
$396 Roundtrip, found 6 days ago
$396
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 21 from Appleton to Missoula, returning Wed, Aug 26, priced at $396 found 6 days ago
Delta
Fri, Aug 21 - Wed, Aug 26
ATW
Appleton
MSO
Missoula
$430 Roundtrip, found 6 days ago
$430
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 21 from Appleton to Missoula, returning Wed, Aug 26, priced at $430 found 6 days ago
Delta
Wed, Sep 16 - Mon, Sep 21
ATW
Appleton
MSO
Missoula
$431 Roundtrip, found 22 hours ago
$431
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Sep 16 from Appleton to Missoula, returning Mon, Sep 21, priced at $431 found 22 hours ago
Delta
Fri, Aug 21 - Wed, Aug 26
ATW
Appleton
MSO
Missoula
$434 Roundtrip, found 6 days ago
$434
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 21 from Appleton to Missoula, returning Wed, Aug 26, priced at $434 found 6 days ago
American Airlines
Wed, Sep 16 - Mon, Sep 21
ATW
Appleton
MSO
Missoula
$446 Roundtrip, found 22 hours ago
$446
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Sep 16 from Appleton to Missoula, returning Mon, Sep 21, priced at $446 found 22 hours ago
American Airlines
Wed, Jun 3 - Wed, Jun 10
ATW
Appleton
MSO
Missoula
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Jun 3 from Appleton to Missoula, returning Wed, Jun 10, priced at $449 found 3 days ago
American Airlines
Tue, Jun 2 - Tue, Jun 16
ATW
Appleton
MSO
Missoula
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jun 2 from Appleton to Missoula, returning Tue, Jun 16, priced at $466 found 6 days ago
United
Fri, May 29 - Mon, Jun 1
ATW
Appleton
MSO
Missoula
$469 Roundtrip, found 2 days ago
$469
Roundtrip
found 2 days ago
Select United flight, departing Fri, May 29 from Appleton to Missoula, returning Mon, Jun 1, priced at $469 found 2 days ago
Delta
Wed, Jun 3 - Wed, Jun 10
ATW
Appleton
MSO
Missoula
$469 Roundtrip, found 3 days ago
$469
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jun 3 from Appleton to Missoula, returning Wed, Jun 10, priced at $469 found 3 days ago

Frequently asked questions

How much does a flight from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) cost?
You can find cheap one-way flights from $215 and cheap return flights from $394 Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) with Expedia. One-way flights usually range from $387 to $935, and return flights typically cost between $443 and $1445. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
February is the cheapest month to fly from Appleton, WI (ATW) to Missoula, MT (MSO), with average return fares around $368. This price is about 33% lower than the average throughout the year, as demand is typically lower during the winter months. Other affordable months to consider are May and December.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
Enter ATW to MSO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.), with round-trip tickets starting from around $293.37 with a layover in O'Hare Intl. (ORD). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
To find a cheap flight from Appleton, WI (ATW-Appleton 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.
What is the best time to fly from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
For flights from Appleton (ATW) to Missoula (MSO), February and May are the best months to travel, with average return flight prices around $368. These months typically feature lower prices and pleasant weather, making them great for outdoor adventures.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
The earliest flight from Appleton International Airport (ATW) to Missoula International Airport (MSO) typically departs at around 5:20 AM, operated by Delta. This is a seasonal service active in April, allowing you to start your journey early and make the most of your time in Missoula. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
The most popular departure times for flights from Appleton Intl. (ATW) to Missoula Intl. (MSO) are in the early morning, from 6am to 9am. This time accounts for about 59% of passengers, making it a great option for those wanting to make the most of their day.
How long does it take to fly from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
Flying from ATW to MSO with a connection usually takes about 6 hours, traveling roughly 1,244 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
You can fly first class between ATW and MSO. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) flight with Expedia?
It's easy to earn miles on a Appleton, WI (ATW-Appleton 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.
What airports do you fly into for Missoula from Appleton Intl. (ATW)?
If you're planning to travel to Missoula from Appleton Intl. (ATW), you can fly into Missoula Intl. (MSO) Some flights may connect through major hubs like O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), Detroit Metropolitan Wayne County (DTW) before reaching Missoula. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) at the last minute?
Typically, booking a last minute flight from Appleton, WI (ATW-Appleton 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.
Is it cheaper to book a Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) flight and hotel package?
Securing a Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.) Missoula Vacation Packages 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.
Can I cancel or change the date of my flight from Appleton, WI (ATW-Appleton Intl.) to Missoula, MT (MSO-Missoula Intl.)?
If you booked your Appleton, WI (ATW-Appleton 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.

Travel information

Origin airport
Appleton Intl.
Destination airport
Missoula Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$394
Distance
1244 mi

Book with confidence

Appleton to Missoula Flights

The cheapest times to fly from Appleton to Missoula

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Appleton to Missoula are during the month of June. You can find some of the cheapest flights from Appleton to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Appleton to Missoula

Sunday is one of the best days to book for cheap flights from Appleton to Missoula: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Appleton to Missoula

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Appleton to Missoula in 2026. You can also book with separate airlines for your outbound and return journeys, from $215 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Appleton to Missoula flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Appleton to Missoula airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Appleton to Missoula Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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