Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

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This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $99 One Way, $197 Round Trip from Missoula to Portland

Prices starting at $197 for return flights and $99 for one-way flights to Portland were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Portland from Missoula

Route Information for Flights from Missoula to Portland

Origin Airport IATA Code MSO
Destination Airport IATA Code PDX
Distance 416 mi
Direct Flight Airlines Alaska Airlines
Earliest Flight Arrival 6:46PM UTC
Latest Flight Arrival 6:46PM UTC
Jul 13, 2019

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Missoula to Portland · Alaska Airlines

Cheap Flights from Missoula to Portland

Missoula International Airport

Orbitz.com gives you the power to book flights from Missoula that fit nicely within your budget. With powerful search options, you can easily find the low fare that's right for you. All air traffic out of Missoula departs from Missoula International Airport, a major regional hub. The airport is about seven miles northwest of downtown Missoula. Several major carriers offer nonstop flights to and from the airport, including Allegiant, Delta, Alaska Airlines and United.

Parking at the Airport

There are 157 short-term parking spaces at Missoula International Airport, along with nearly 600 long-term spaces. Hourly and weekly rates are available. There's also a Credit Express lot that allows commuters to self-pay for short-term parking with their credit cards.

Getting to the Airport

The Mountain Line public transit service makes trips to the airport every weekday. A morning express bus leaves the Lewis & Clark Transfer Center at 5:30 a.m. An airport shuttle service is also available to get you from your hotel to the airport. When you arrange your trip through Orbitz.com, you can take care of all these details in advance.

Missoula International Airport Restaurants

There are two restaurant options inside of the terminal. Jedediah's is on the main level and serves comfort food for breakfast, lunch and dinner. Beyond the security gates, busy travelers can grab a hot cup of organic tea or coffee from Liquid Planet while they wait on their flight. Liquid Planet also serves baked goods, salads, cookies and other snack items. Flights from Missoula are a hassle-free experience when you plan your getaway with Orbitz.com.

Vacation in Portland

Trying to find discount airfare on domestic and international flights can be a time-consuming task for travelers. When searching for flights to Portland, check out Orbitz.com, which will compare the rates of several airlines at once, so you get the best deal available.

Portland Airport Information

The Port of Portland Airport provides the majority of air service to Portland. Several airlines service the airport, including Air Canada, Alaska, American, Delta, Frontier, Hawaiian, JetBlue, Sea Port, Southwest, Spirit, United, US Airways, and Virgin America. On Orbitz.com, you can search the fares of most of these airlines to ensure you receive the best discount available.

Transportation From the Airport

Getting to your hotel or destination from the airport is simple when you take a taxi, rental car, bus, or shuttle. Some hotels offer a free shuttle service if you have a room booked with them. The taxi fare from the airport to downtown Portland is around $30. Car rentals can be purchased at the same time you book your airline tickets on Orbitz.com, and it's another way to save money.

Portland Weather Information

The weather in Portland is typically very pleasant. The average high temperature during the summer is 80 degrees, and in the winter, it's in the upper 30s. Portland receives an abundant amount of precipitation, sometimes unexpected; however, it rarely falls below freezing. Having an umbrella handy is recommended.

Portland Attraction Information

Portland offers many activities and attractions for families to enjoy all year long. The Oregon Zoo, Museum of Science and Industry, and city tours are among a long list of things to do while in Portland. When you search for flights to Portland on Orbitz.com, check out the offers on the many attractions to explore.

Flights from Missoula to Portland - Frequently Asked Questions

Am I able to catch a flight from Missoula to Portland now?

If you're agonizing over travel restrictions and quarantine requirements when catching a flight from Missoula to Portland, check out our Covid-19 Travel Advisor.

Are there non-stop flights from Missoula to Portland?

Two carriers offer nonstop flights from Missoula, MT Airport (MSO-Missoula Intl.) to PDX — Alaska Airlines and Allegiant Air. They'll get you where you need to go quickly and comfortably.

What is the shortest flight from Missoula to Portland?

It can zip by in as little as 2 hours and 22 minutes. If you believe your vacation hours should be spent 'vacationing' instead of flying, you'll enjoy the ride from MSO to Portland, OR Airport (PDX-Portland Intl.).

What airlines fly from Missoula to Portland most frequently?

Have a look at Alaska Airlines (AS). This airline offers some of the most frequent flights from Missoula, MT Airport (MSO-Missoula Intl.) to PDX. It operates 30 services on this route each month and is a favorite with travelers. Also explore the great airfares from Allegiant Air (G4). Offering 8 monthly flights between Missoula and Portland, they'll make sure your journey is just as good as the destination.

If I am not able to travel due to COVID-19, can I cancel my flight to Portland?

We get that traveling right now has its challenges, so it's good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Portland have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you'll quickly see what options are available. Our Customer Service Portal is the place to go for more information.

Are there flights to Portland with flexible change policies?

In most cases you'll have the option to reschedule your flight to Portland without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the "no change fees" filter and book with confidence.

What is the cheapest day of the week to fly?

Consider flying out early in the week to save on your airfare. Orbitz data from 2020 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.

What is the cheapest month to fly?

We won't keep you guessing, according to Orbitz data the cheapest month to fly is August. Perfect for those who need a weekend getaway, or just a break from it all before the weather changes. Be aware that the most expensive time to fly is the height of summer, with ticket prices peaking in the month of June.

How can I save money on flights?

To really save big on your next vacation, think outside the box. Select two different airlines or fare types for your return trip and you'll generally get a much better deal. Those who tried this on Orbitz in 2020 saved up to 45% on their airfares. Get mixing and matching today!

*According to flight demand on Orbitz.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.