$186 Cheap Flights from Allentown (ABE) to Missoula (MSO)

View $186 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO)

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Cheap Flights from Allentown to Missoula (ABE-MSO)

Prices were available within the past 7 days and start at $186 for one-way flights and $579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Mar 31 - Fri, Apr 3
ABE
Allentown
MSO
Missoula
$579 Roundtrip, found 4 days ago
$579
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 31 from Allentown to Missoula, returning Fri, Apr 3, priced at $579 found 4 days ago
United
Tue, Mar 31 - Sat, Apr 4
ABE
Allentown
MSO
Missoula
$669 Roundtrip, found 4 days ago
$669
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 31 from Allentown to Missoula, returning Sat, Apr 4, priced at $669 found 4 days ago
United
Sat, Mar 28 - Mon, Mar 30
ABE
Allentown
MSO
Missoula
$673 Roundtrip, found 4 days ago
$673
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 28 from Allentown to Missoula, returning Mon, Mar 30, priced at $673 found 4 days ago
United
Tue, Mar 31 - Thu, Apr 2
ABE
Allentown
MSO
Missoula
$699 Roundtrip, found 4 days ago
$699
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 31 from Allentown to Missoula, returning Thu, Apr 2, priced at $699 found 4 days ago
United
Sat, Mar 28 - Tue, Mar 31
ABE
Allentown
MSO
Missoula
$708 Roundtrip, found 4 days ago
$708
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 28 from Allentown to Missoula, returning Tue, Mar 31, priced at $708 found 4 days ago
American Airlines
Tue, Mar 31 - Wed, Apr 1
ABE
Allentown
MSO
Missoula
$753 Roundtrip, found 4 days ago
$753
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Mar 31 from Allentown to Missoula, returning Wed, Apr 1, priced at $753 found 4 days ago
United
Thu, Apr 2 - Fri, Apr 3
ABE
Allentown
MSO
Missoula
$786 Roundtrip, found 4 days ago
$786
Roundtrip
found 4 days ago
Select United flight, departing Thu, Apr 2 from Allentown to Missoula, returning Fri, Apr 3, priced at $786 found 4 days ago
United
Sat, Mar 28 - Wed, Apr 1
ABE
Allentown
MSO
Missoula
$798 Roundtrip, found 4 days ago
$798
Roundtrip
found 4 days ago
Select United flight, departing Sat, Mar 28 from Allentown to Missoula, returning Wed, Apr 1, priced at $798 found 4 days ago
United
Tue, Mar 31 - Fri, Apr 3
ABE
Allentown
MSO
Missoula
$848 Roundtrip, found 4 days ago
$848
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 31 from Allentown to Missoula, returning Fri, Apr 3, priced at $848 found 4 days ago
American Airlines
Mon, Mar 30 - Tue, Mar 31
ABE
Allentown
MSO
Missoula
$867 Roundtrip, found 4 days ago
$867
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Mar 30 from Allentown to Missoula, returning Tue, Mar 31, priced at $867 found 4 days ago

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO) cost?
Secure a cheap one-way flight from $186 or cheap return flight from $579 from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO)?
Flying in March is a great way to save, as it's the cheapest month for flights between ABE and MSO. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ABE to MSO. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO)?
Nonstop flights from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ABE to MSO?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending 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 Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO)?
Opt for a flight from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour 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 Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO) last-minute?
Booking your plane ticket from ABE to MSO shortly before your getaway is typically more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an ABE to MSO flight and hotel package?
Booking an ABE to MSO flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Missoula Intl. Airport (MSO)?
Generally, it's possible to cancel or reschedule your ABE to MSO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
Missoula Intl.
Roundtrip price
$579
Distance
1954 mi

Book with confidence

Allentown to Missoula Flights

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

 

The best time to book a flight from Allentown to Missoula

Sunday is one of the best days to book for cheap flights from Allentown 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 Allentown 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 Allentown to Missoula in 2025. You can also book with separate airlines for your outbound and return journeys, from $186 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 Allentown 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 Allentown 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.

 

Allentown to Missoula Flights

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*Available to One Key members.