$99 Cheap flights from Missoula Intl. to Portland Intl. (MSO to PDX)

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Find The Best Dates To Fly from Missoula Intl. to Portland Intl.

Amazing MSO to PDX Flight Deals

The cheapest flights to Portland Intl. found within the past 7 days were $108 round trip and $99 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 4 - Wed, May 8
MSO
Missoula
PDX
Portland
$108 Roundtrip, found 4 days ago
$108
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, May 4 from Missoula to Portland, returning Wed, May 8, priced at $108 found 4 days ago
Wed, May 8 - Wed, May 15
MSO
Missoula
PDX
Portland
$178 Roundtrip, found 23 hours ago
$178
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, May 8 from Missoula to Portland, returning Wed, May 15, priced at $178 found 23 hours ago
Wed, May 8 - Sat, May 18
MSO
Missoula
PDX
Portland
$184 Roundtrip, found 23 hours ago
$184
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Wed, May 8 from Missoula to Portland, returning Sat, May 18, priced at $184 found 23 hours ago
Wed, May 15 - Sat, May 18
MSO
Missoula
PDX
Portland
$197 Roundtrip, found 12 hours ago
$197
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Wed, May 15 from Missoula to Portland, returning Sat, May 18, priced at $197 found 12 hours ago
Tue, May 28 - Wed, May 29
MSO
Missoula
PDX
Portland
$206 Roundtrip, found 12 hours ago
$206
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Tue, May 28 from Missoula to Portland, returning Wed, May 29, priced at $206 found 12 hours ago
Sat, May 4 - Tue, May 7
MSO
Missoula
PDX
Portland
$213 Roundtrip, found 6 days ago
$213
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, May 4 from Missoula to Portland, returning Tue, May 7, priced at $213 found 6 days ago
Sat, Jun 1 - Mon, Jun 3
MSO
Missoula
PDX
Portland
$216 Roundtrip, found 23 hours ago
$216
Roundtrip
found 23 hours ago
Select Alaska Airlines flight, departing Sat, Jun 1 from Missoula to Portland, returning Mon, Jun 3, priced at $216 found 23 hours ago
Tue, May 7 - Wed, May 8
MSO
Missoula
PDX
Portland
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, May 7 from Missoula to Portland, returning Wed, May 8, priced at $218 found 1 day ago
Sun, May 26 - Sat, Jun 1
MSO
Missoula
PDX
Portland
$226 Roundtrip, found 1 hour ago
$226
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sun, May 26 from Missoula to Portland, returning Sat, Jun 1, priced at $226 found 1 hour ago
Wed, May 15 - Sat, May 18
MSO
Missoula
PDX
Portland
$228 Roundtrip, found 12 hours ago
$228
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, May 15 from Missoula to Portland, returning Sat, May 18, priced at $228 found 12 hours ago

Flight Schedule for MSO to PDX

CarrierFlightDepart MSOArrive PDXFri
4/26		Sat
4/27		Sun
4/28		Mon
4/29		Tue
4/30		Wed
5/1		Thu
5/2		Stops
AS231206:31 pm07:06 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Frequently asked questions

Are there direct flights from Missoula Intl. Airport (MSO) to Portland Airport?
Wander wisely and get your hands on a direct flight from MSO to Portland Intl. Airport (PDX) with Alaska Airlines. This carrier is the smart choice if you’re hoping to touchdown in Portland as fast as you can.
How long is the flight from Missoula Intl. Airport (MSO) to PDX?
It takes approximately 5 hours and 33 minutes to journey from MSO to Portland Intl. Airport (PDX). You’ll be in your seat for a while, so amuse yourself with a television show or flip through a magazine.
What is the flight distance from Missoula Intl. Airport (MSO) to PDX?
After taking off from MSO, you’ll cover 420 mi before arriving at PDX Airport. That should give you enough time to finish a few chapters of your book or perhaps even manage a power nap.
What airlines fly from Missoula Intl. Airport to PDX?
Ready to lock in the airfare for your next awesome adventure? Want to travel from MSO to PDX as quickly as you can? Book one of the 4 nonstop flights offered by Alaska Airlines every month, and you’ll be hitting the runway before you can ask ‘Are we there yet?’
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Missoula Intl.
Traveling To
Portland Intl.
Shortest Flight Time
0 hours 25 mins
Earliest Departure Time
6:31PM PDT
Latest Departure Time
6:31PM PDT
Lowest Flight Price
$108

Route Info

Flight path for flights from Missoula International Airport to Portland International Airport


Origin:
MSO - Missoula International Airport
Destination:
PDX - Portland International Airport
Distance:
418.00 miles


Airlines & Aircraft Used on MSO to PDX Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Embraer RJ140
Alaska Airlines
Embraer RJ145 Amazon

Discover our best flights from Missoula MSO to Portland PDX. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Missoula MSO to Portland PDX at the right price  

Airfares to Portland PDX from Missoula MSO currently cost between $108 and $228. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Missoula MSO to Portland PDX 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Missoula MSO to Portland PDX on Travelocity starting at $99. Prices and availability subject to change. Additional terms may apply. 

 

Get to Portland PDX from Missoula MSO quicker with direct flights. 

Get to Portland faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to PDX from MSO to take around 0 hour(s) 25 min(s).  

 

Find our cheapest airfares for flights from Missoula MSO to Portland PDX

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to PDX from MSO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Missoula MSO to Portland PDX today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Missoula MSO to Portland PDX. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Portland PDX from Missoula MSO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to PDX from MSO have this option.  

 

Travel with confidence when you book flights to Portland PDX from Missoula MSO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.