$134+ Cheap flights from Missoula to Portland (MSO - PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PDX
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Missoula to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missoula to Portland
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Cheapest flights from Missoula to PortlandExplore the most affordable flight options available from Missoula to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Missoula to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:15 pm -
Nonstop1h 35m
Wed 12/911:10 am -
Nonstop1h 26m
Deal found 9/4![Alaska Airlines logo]()
$257
This Priceline deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:03 am -
1 stop3h 44m
Sat 10/3110:48 am -
Nonstop1h 38m
Deal found 9/2![Alaska Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:21 pm -
1 stop5h 33m
Sun 11/1510:48 am -
Nonstop1h 34m
Deal found 9/1![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:23 pm -
1 stop6h 24m
Tue 10/205:15 pm -
1 stop6h 16m
Deal found 9/1![Delta logo]()
$282
This Expedia deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:02 pm -
Nonstop1h 43m
Mon 11/168:08 am -
1 stop6h 23m
Deal found 9/3![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:23 pm -
1 stop6h 24m
Sun 11/19:55 am -
1 stop6h 50m
Deal found 9/2![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:23 pm -
1 stop4h 55m
Mon 10/267:10 pm -
1 stop4h 21m
Deal found 9/4![Delta logo]()
$302
Best flights from Missoula to PortlandDiscover carefully curated flight deals from Missoula to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Missoula to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/146:10 pm -
1 stop5h 26m
Sat 1/166:00 am -
1 stop5h 36m
Deal found 9/2![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:40 am -
1 stop3h 15m
Wed 12/911:10 am -
Nonstop1h 26m
Deal found 9/4![Alaska Airlines logo]()
$310
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:23 pm -
1 stop6h 24m
Sun 11/19:55 am -
1 stop6h 50m
Deal found 9/1![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:23 pm -
1 stop4h 55m
Mon 10/267:10 pm -
1 stop4h 21m
Deal found 9/4![Delta logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:03 am -
1 stop3h 44m
Tue 10/207:37 pm -
2 stops18h 13m
Deal found 9/4![Alaska Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:21 pm -
2 stops18h 07m
Sun 11/155:05 am -
1 stop6h 17m
Deal found 9/4![Alaska Airlines logo]()
$341
This Alaska Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:06 pm -
Nonstop1h 36m
Sun 11/16:08 am -
1 stop5h 14m
Deal found 9/2![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/255:30 am -
1 stop4h 11m
Sun 9/279:46 am -
1 stop6h 51m
Deal found 9/4![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/201:04 pm -
Nonstop1h 46m
Tue 11/2410:49 am -
Nonstop1h 36m
Deal found 9/3![Alaska Airlines logo]()
$413
Last-minute flights from Missoula to PortlandDiscover last-minute flight deals from Missoula to Portland. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Missoula to Portland. Data last updated September 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:30 am -
1 stop4h 11m
Sun 10/49:46 am -
1 stop6h 51m
Deal found 9/3![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:30 am -
1 stop4h 11m
Tue 10/65:33 am -
1 stop6h 01m
Deal found 9/1![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:23 pm -
1 stop6h 24m
Tue 10/205:15 pm -
1 stop6h 16m
Deal found 9/1![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:03 am -
1 stop3h 44m
Tue 10/207:37 pm -
2 stops18h 13m
Deal found 9/4![Alaska Airlines logo]()
$341
This Priceline deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:03 am -
1 stop3h 44m
Sat 10/3110:48 am -
Nonstop1h 38m
Deal found 9/2![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:23 pm -
1 stop4h 55m
Mon 10/267:10 pm -
1 stop4h 21m
Deal found 9/4![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:23 pm -
1 stop6h 24m
Sun 11/19:55 am -
1 stop6h 50m
Deal found 9/2![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:06 pm -
Nonstop1h 36m
Sun 11/16:08 am -
1 stop5h 14m
Deal found 9/1![Alaska Airlines logo]()
$332
One-way flights from Missoula to PortlandSearch for one-way flight options from Missoula to Portland. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Missoula to Portland. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:17 pm -
1 stop5h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$134
This Delta deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:23 pm -
1 stop6h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Delta logo]()
$149
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:02 pm -
Nonstop1h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$159
This Delta deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:30 am -
1 stop4h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Delta logo]()
$175
This Priceline deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:03 am -
2 stops10h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$188
This Booking.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/263:49 pm -
2 stops18h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$194
This Booking.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/284:22 pm -
2 stops22h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Alaska Airlines logo]()
$211
This Booking.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:16 pm -
2 stops17h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$214
This Priceline deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:06 pm -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Alaska Airlines logo]()
$219
This Priceline deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Alaska Airlines logo]()
$227
This United Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:15 pm -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$229
Find flight deals from Missoula to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (Alaska Airlines) |
One-way from | $134 (Delta) |
Popular in | May |
Cheapest in | March |
Average price | $349 |
Good round-trip deal | $318 or less |
Good one-way deal | $317 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missoula to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Missoula to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Sat 10/3
6:17 pm-10:33 pm
1 stop5h 16m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Thu 1/28
5:40 am-9:16 am
1 stop4h 36m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Mon 10/19
6:23 pm-11:47 pm
1 stop6h 24m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Wed 9/30
4:16 pm-10:01 pm
1 stop6h 45m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$229
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Wed 11/25
6:22 pm-11:51 pm
1 stop6h 29m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$229
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Fri 10/16
3:49 pm-9:29 am
2 stops18h 40m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$233
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Tue 10/13
3:49 pm-10:52 am
2 stops20h 03m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$233
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Wed 9/16
4:15 pm-8:47 pm
1 stop5h 32m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$264
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Thu 1/14
6:10 pm-10:36 pm
1 stop5h 26m
Portland
Sat 1/16
6:00 am-12:36 pm
1 stop5h 36m
$282
MissoulaPortland
MSO Missoula Johnson-Bell Field - PDX Portland
MSOPDX
Missoula Johnson-Bell Field
Thu 10/29
6:23 pm-11:47 pm
1 stop6h 24m
Portland
Sun 11/1
9:55 am-5:45 pm
1 stop6h 50m
$297
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Missoula to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Missoula to Portland in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Missoula-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Missoula-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Missoula-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Missoula-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Missoula-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Missoula to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Missoula with our price prediction graph.
MSO-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Missoula to Portland
What is the cheapest month to book a flight from Missoula to Portland?
Currently, March is the cheapest month in which you can book a flight from Missoula to Portland (average of $257). Flying from Missoula to Portland in May is currently the most expensive (average of $668). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MSO to PDX?
Find hourly flight availability from Missoula to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missoula to Portland as you normally would.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated September 5, 2026.
Read through reviews of airlines operating flights from Missoula to Portland, such as Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Missoula to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Kelso
Clackamas
Troutdale
Vancouver
Cannon Beach
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
Browse thousands of different options on Cheapflights for your next trip
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Missoula and Portland flights
Browse other Missoula and Portland flight options. Last updated on September 5, 2026.
Other flights from Missoula
Browse through other flights departing from Missoula. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Top 2 airlines flying from Missoula to Portland
Discover the top 2 airlines that operate flights from Missoula to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$349 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$211 | Average$292 | FlexibilityNo cancel fee | On-timeN/A |