$828 Cheap Flights from Buenos Aires (EZE) to Missoula (MSO)

View $828 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO)

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Cheap Flights from Buenos Aires to Missoula (EZE-MSO)

Prices were available within the past 7 days and start at $828 for one-way flights and $1,649 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,649 Roundtrip, found 6 hours ago
$1,649
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,649 found 6 hours ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,685 Roundtrip, found 6 hours ago
$1,685
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,685 found 6 hours ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,690 Roundtrip, found 6 hours ago
$1,690
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,690 found 6 hours ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,701 Roundtrip, found 6 hours ago
$1,701
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,701 found 6 hours ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,706 Roundtrip, found 6 hours ago
$1,706
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,706 found 6 hours ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,739 Roundtrip, found 6 hours ago
$1,739
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,739 found 6 hours ago
United
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,768 Roundtrip, found 6 hours ago
$1,768
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,768 found 6 hours ago
American Airlines
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,772 Roundtrip, found 6 hours ago
$1,772
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,772 found 6 hours ago
United
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$1,781 Roundtrip, found 6 hours ago
$1,781
Roundtrip
found 6 hours ago
Select United flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $1,781 found 6 hours ago
Delta
Fri, Apr 3 - Sat, Apr 11
EZE
Buenos Aires
MSO
Missoula
$2,248 Roundtrip, found 6 hours ago
$2,248
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Apr 3 from Buenos Aires to Missoula, returning Sat, Apr 11, priced at $2,248 found 6 hours ago

Frequently asked questions

How much does a flight from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO) cost?
Get a cheap one-way flight from $828 or cheap return flight from $1,649 from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO)?
The cheapest month to fly from EZE to MSO is April, when demand is low. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest EZE to MSO flight.
How many flights per day from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO)?
You'll have to take a flight with a layover when traveling from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from EZE to MSO?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO)?
Choose a flight from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO) last-minute?
Waiting until just before your departure to book a flight from EZE to MSO often results in higher prices. While you might find some last-minute offers, there's no guarantee. Keep your travel plans flexible for the best chance of getting a bargain.
Is it cheaper to book an EZE to MSO flight and hotel package?
Opting for an EZE to MSO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ministro Pistarini Intl. Airport (EZE) to Missoula Intl. Airport (MSO)?
If you booked your EZE to MSO flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Ministro Pistarini Intl.
Destination airport
Missoula Intl.
Roundtrip price
$1,648
Distance
6613 mi

Book with confidence

Buenos Aires to Missoula Flights

The cheapest times to fly from Buenos Aires 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 Buenos Aires to Missoula are during the month of April. You can find some of the cheapest flights from Buenos Aires to Missoula with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buenos Aires to Missoula

Sunday is one of the best days to book for cheap flights from Buenos Aires 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 Buenos Aires 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 Buenos Aires to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $828 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 Buenos Aires 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 Buenos Aires 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.

 

Buenos Aires to Missoula Flights

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