Cheap flights from Portland, Maine to Missoula from $244
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Missoula departing on 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Portland, Maine to Missoula
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United Airlines flights from Portland, Maine to Missoula
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How to get the cheapest flight ticket from Portland, Maine to Missoula
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Missoula?
On average, the least expensive day to fly to Missoula from Portland, Maine is on a Saturday. momondo users have found tickets for Saturday departures for as low as $566. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Portland, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $854.
What is the cheapest time of day to depart on your flight to Missoula?
The cheapest time of day to fly to Missoula is in the morning when flights can be purchased for as low as $727. Flights in the afternoon are often more expensive with an average ticket price of $766.
What is the cheapest airline that flies from Portland to Missoula Johnson-Bell Field?
Delta, American Airlines, and United Airlines are the most popular carriers operating from Portland to Missoula Johnson-Bell Field
What airlines fly to Missoula?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Missoula from Portland, Maine according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Missoula. Keep in mind that there are 4 different airlines that fly to Missoula on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland, Maine to Missoula
Cheap Portland, Maine to Missoula (PWM to MSO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Missoula
How far is Portland to Missoula Johnson-Bell Field by plane?
The distance between Portland and Missoula Johnson-Bell Field is about 2109.3 mi. Flights usually cover this in 9h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Missoula Johnson-Bell Field Airport?
Prices for flights from Portland Airport to Missoula Johnson-Bell Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Missoula Johnson-Bell Field Airport?
There are 2 operators available for flights from Portland Airport to Missoula Johnson-Bell Field Airport as of May 2025.
How old do you have to be to fly from Portland Airport to Missoula Johnson-Bell Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Missoula Johnson-Bell Field Airport.
What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?
The travel and health documents required for your trip to Missoula Johnson-Bell Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missoula Johnson-Bell Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland, Maine to Missoula?
momondo data reveals that the most frequently booked airline on the route from Portland, Maine to Missoula is United Airlines, representing 60% of all bookings. The subsequent popular airline is American Airlines at 40%.
Best airlines flying from Portland, Maine to Missoula
Compare and see reviews for airlines that fly from Portland, Maine to Missoula with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $484 | Free Cancellation | Rating 7.4 8,710 reviews | |||
| PriceFrom $523 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Missoula?
Finding the right flight to Missoula from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missoula quick and easy, saving you time and money.
Can I find flights from Portland to Missoula with flexible booking policies on momondo?
momondo does allow users to show only those flights to Missoula from Portland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Portland to Missoula?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Portland.
I’m not ready to book a flight from Portland to Missoula right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Missoula, momondo offers a useful price alert feature which will track prices for flights to Missoula from Portland and alert you when they change.