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$133+ Cheap flights from Missoula (MSO) to Oregon

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PDX
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Find flight deals from Missoula to Oregon

Cheapest flights from Missoula to Oregon
Explore the most affordable flight options available from Missoula to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 31, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 12/205:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Tue 1/2011:01 amPDX - MSO
Nonstop1h 22mAlaska Airlines
Deal found 10/31$137
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Mon 1/1911:01 amPDX - MSO
Nonstop1h 22mAlaska Airlines
Deal found 10/31$145
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 12/155:30 amMSO - PDX
Nonstop1h 46mAlaska Airlines
Wed 12/249:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 10/31$147
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Mon 1/1911:01 amPDX - MSO
Nonstop1h 22mAlaska Airlines
Deal found 10/31$155
This Delta deal was found by Cheapflights users on 10/31. 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 12/185:00 amMSO - PDX
1 stop5h 10mDelta
Tue 1/206:00 amPDX - MSO
1 stop4h 59mDelta
Deal found 10/31$157
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Wed 12/176:29 amMSO - PDX
1 stop4h 03mAlaska Airlines
Tue 12/309:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 10/31$181
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Fri 12/269:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 10/31$185
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 12/106:29 amMSO - MFR
1 stop14h 37mAlaska Airlines
Sat 12/131:30 pmMFR - MSO
1 stop9h 56mAlaska Airlines
Deal found 10/30$262
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/136:29 amMSO - BOI
1 stop8h 57mAlaska Airlines
Sat 1/36:08 amBOI - MSO
1 stop5h 41mAlaska Airlines
Deal found 10/30$282
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 12/81:12 pmMSO - BOI
1 stop20h 08mAlaska Airlines
Fri 12/128:26 pmBOI - MSO
1 stop16h 06mAlaska Airlines
Deal found 10/31$292
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 12/255:20 amMSO - EUG
1 stop10h 58mAlaska Airlines
Thu 1/15:56 amEUG - MSO
1 stop4h 53mAlaska Airlines
Deal found 10/31$302
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 12/154:22 pmMSO - BOI
1 stop6h 34mAlaska Airlines
Wed 12/176:03 amBOI - MSO
1 stop6h 29mAlaska Airlines
Deal found 10/31$336

Cheap flight deals from Missoula to Oregon

Keep the following information in mind while searching for Missoula to Oregon flight deals. Data was last updated October 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(Alaska Airlines)

One-way from

$133
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$298

Good round-trip deal

$313 or less

Good one-way deal

$214 or less
Provider with most accurate pricing for Missoula Johnson-Bell Field-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Missoula Johnson-Bell Field-Portland flights.
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From Missoula Johnson-Bell Field to Oregon
Search Deals
One-way flight from Missoula Johnson-Bell Field to Oregon
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Oregon.
Search Deals
Price to beat on a one-way flight from Missoula Johnson-Bell Field to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missoula to Oregon 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 2,558,603 searches. Data last updated October 31, 2025.
Use the filters below to find and compare flights from Missoula to Oregon that are best for you.

Fly from

Missoula

Fly to

Oregon

Route

Depart

Return

Price

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Mon 12/15

6:29 am-9:32 am

1 stop4h 03m

Portland

Wed 12/24

9:48 pm-12:09 am

Nonstop1h 21m

$177

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sun 2/1

1:03 pm-1:42 pm

Nonstop1h 39m

Portland

Mon 3/2

8:40 am-1:52 pm

1 stop4h 12m

$187

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Fri 1/16

4:20 pm-8:47 pm

1 stop5h 27m

Portland

Mon 1/19

11:01 am-1:23 pm

Nonstop1h 22m

$187

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Thu 2/26

1:20 pm-1:48 pm

Nonstop1h 28m

Portland

Sun 3/1

10:45 am-1:09 pm

Nonstop1h 24m

$198

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 12/30

6:00 am-5:57 pm

1 stop12h 57m

Portland

Sat 1/3

9:48 pm-12:09 am

Nonstop1h 21m

$230

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Mon 1/12

6:23 am-9:30 am

1 stop4h 07m

Portland

Mon 1/12

5:35 pm-11:55 pm

1 stop5h 20m

$237

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 3/25

1:20 pm-1:47 pm

Nonstop1h 27m

Portland

Sun 3/29

10:45 am-1:09 pm

Nonstop1h 24m

$238

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 12/30

5:20 am-6:17 am

Nonstop1h 57m

Portland

Fri 1/2

9:48 pm-12:09 am

Nonstop1h 21m

$238

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 3/11

1:20 pm-1:48 pm

Nonstop1h 28m

Portland

Tue 3/24

10:45 am-1:09 pm

Nonstop1h 24m

$238

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 3/24

1:20 pm-1:47 pm

Nonstop1h 27m

Portland

Sat 3/28

10:45 am-1:09 pm

Nonstop1h 24m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 47 results
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Best time to book a flight from Missoula to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Missoula with our price prediction graph.
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 Oregon

What is the cheapest month to book a flight from Missoula to Oregon?

Currently, March is the cheapest month in which you can book a flight from Missoula to Oregon (average of $110). Flying from Missoula to Oregon in July is currently the most expensive (average of $238). 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 OR?

Find hourly flight availability from Missoula to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2025.

When flying from Missoula to Oregon, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight at noon.

How much does it cost to fly round-trip from Missoula to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated October 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Missoula to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,221 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,221 reviews
Alaska Airlines
8.0
Very good
11,221 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,996 reviews
Alaska Airlines
8.0
Very good
11,221 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,221 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,995 reviews
Alaska Airlines
8.0
Very good
11,221 reviews

Crew

8.5

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

Related info for your journey

Find useful and relevant information for your journey from Missoula to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Missoula to Oregon?

    Most people fly from Missoula Johnson-Bell Field (MSO) if they book a flight from Missoula to Oregon. Missoula Johnson-Bell Field is conveniently located just 5.5 mi from Missoula’s city center.

  • How popular is this Missoula to Oregon flight route?

    Within the past month, 3 users have taken a look at flights from Missoula Johnson-Bell Field to Oregon.

  • How long is the flight from Missoula to Oregon?

    For as low as $242, Alaska Airlines can have you in Oregon from Missoula in 3h 21m. Missoula and Oregon are separated by a distance of 253 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Missoula to Oregon one-way?

    To fly one-way, consider booking your trip with Allegiant Air, which is currently one of the cheapest options available, starting at $133. United Airlines flights start at $139 while deals on Alaska Airlines start at $139 one-way.

  • What are the most popular routes from Missoula to Oregon?

    The most popular flight routes from Missoula to Oregon are Missoula Johnson-Bell Field - Portland, Missoula Johnson-Bell Field - Medford and Missoula Johnson-Bell Field - Eugene.

  • What are the most reliable airlines from Missoula to Oregon?

    Before booking your flight to Oregon from Missoula, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (98%), Horizon Air (98%), Hawaiian Airlines( 98%).

  • What are the cheapest flights from Missoula to Oregon?

    Looking at all options, your cheapest flight can be booked for $130. While the most popular route (Missoula Johnson-Bell Field - Portland) can be booked for $162 on average, our data indicates $369 when flying from Missoula to Oregon.

  • Can I find deals for flights from Missoula to Oregon that include hotel bookings?

    Yes. In addition to deals on Missoula to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missoula to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missoula to Oregon.

  • Can I find deals for business class flights from Missoula to Oregon?

    Yes. Cheapflights offers flight deals from Missoula to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missoula to Oregon?

    Currently, March is the cheapest month in which you can book a flight from Missoula to Oregon (average of $110). Flying from Missoula to Oregon in July is currently the most expensive (average of $238). 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.

See more FAQs

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Alternative routes for Missoula to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missoula to Oregon

Discover the top 4 airlines that operate flights from Missoula to Oregon. 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 2,558,603 searches. Data last updated October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$316FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$151Average$298FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$167Average$389FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$373Average$526FlexibilityNo cancel feeOn-time69%

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