Cheap flights from Missoula to Portland from $266
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Portland departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Missoula to Portland
Cheap round-trip flights
Cheap one-way flights
Delta flights from Missoula to Portland, Maine
Our best Delta deals on Missoula to Portland, Maine flight tickets
American Airlines flights from Missoula to Portland, Maine
Our best American Airlines deals on Missoula to Portland, Maine flight tickets
See travel insights to Portland from
How to get the cheapest flight ticket from Missoula to Portland, Maine
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 Portland, Maine?
On average, the least expensive day to fly to Portland, Maine from Missoula is on a Saturday. momondo users have found tickets for Saturday departures for as low as $557. 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 Missoula because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $756.
What is the cheapest time of day to depart on your flight to Portland, Maine?
In the afternoon is the cheapest time of day to fly from Missoula to Portland, Maine when you can find flight prices for as low as $557. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $685. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest airline that flies from Missoula Johnson-Bell Field to Portland?
American Airlines and United Airlines are the most popular carriers operating from Missoula Johnson-Bell Field to Portland
What airlines fly to Portland, Maine?
United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to Portland, Maine from Missoula according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 4 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.
When to book flights from Missoula to Portland, Maine
Cheap Missoula to Portland, Maine (MSO to PWM) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Missoula to Portland, Maine
How far is Missoula Johnson-Bell Field to Portland by plane?
A flight from Missoula Johnson-Bell Field to Portland will travel around 2109.3 mi. In terms of flight time, this usually takes a little over 7h 13m.
When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Portland Airport?
Prices for flights from Missoula Johnson-Bell Field Airport to Portland Airport refresh daily.
How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Portland Airport?
As of June 2025, there is 1 operator available to choose from for flights from Missoula Johnson-Bell Field Airport to Portland Airport.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Missoula to Portland, Maine?
Based on momondo bookings for flights between Missoula and Portland, Maine, the leading airline is United Airlines, making up 100% of the total bookings.
Best airlines flying from Missoula to Portland, Maine
Compare and see reviews for airlines that fly from Missoula to Portland, Maine with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $318 | Free Cancellation | Rating 7.4 8,810 reviews |
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Missoula to Portland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Missoula to Portland for you.
Can I find flights from Missoula to Portland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portland from Missoula which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Missoula to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Missoula. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Missoula to Portland right now. Can momondo alert me if prices change?
Price alerts on flights to Portland from Missoula are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.