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$74+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PDX
Jan 18 — Jan 251
Sun 1/18
Sun 1/25
1 adult, Economy
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Cheap 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 December 19, 2025.

This Delta deal was found by Cheapflights users on 12/17. 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.
Tue 12/305:20 amMSO - PDX
1 stop4h 48mDelta
Tue 1/65:50 amPDX - MSO
1 stop5h 09mDelta
Deal found 12/17$393
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/305:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Tue 1/610:35 amPDX - MSO
Nonstop1h 19mAlaska Airlines
Deal found 12/17$398
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/2512:29 pmMSO - PDX
Nonstop1h 55mAlaska Airlines
Mon 12/299:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 12/18$478
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/251:34 pmMSO - PDX
1 stop5h 23mAlaska Airlines
Tue 12/309:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 12/18$528
This Delta deal was found by Cheapflights users on 12/18. 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 12/2512:38 pmMSO - PDX
1 stop4h 38mDelta
Tue 12/305:11 pmPDX - MSO
1 stop6h 22mDelta
Deal found 12/18$568
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/251:34 pmMSO - PDX
1 stop5h 23mAlaska Airlines
Sun 12/285:30 pmPDX - MSO
1 stop5h 12mAlaska Airlines
Deal found 12/17$579
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 stop8h 03mAlaska Airlines
Thu 1/15:56 amEUG - MSO
1 stop4h 53mAlaska Airlines
Deal found 12/18$590
This Delta deal was found by Cheapflights users on 12/18. 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 12/255:20 amMSO - EUG
2 stops10h 31mDelta
Thu 1/15:30 amEUG - MSO
1 stop5h 24mDelta
Deal found 12/18$596
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/2212:29 pmMSO - PDX
Nonstop1h 55mAlaska Airlines
Tue 12/309:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 12/18$598
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/305:20 amMSO - BOI
1 stop3h 55mAlaska Airlines
Fri 1/28:21 pmBOI - MSO
1 stop3h 48mAlaska Airlines
Deal found 12/17$611

Find flight deals from Missoula to Oregon

Keep the following information in mind while searching for Missoula to Oregon flight deals. Data was last updated December 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$137
(Alaska Airlines)

One-way from

$74
(Delta)

Popular in

October

Cheapest in

September

Average price

$320

Good round-trip deal

$297 or less

Good one-way deal

$109 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.
Search Deals
From Missoula Johnson-Bell Field to Oregon
Search Deals
One-way flight from Missoula Johnson-Bell Field to Oregon
Search Deals
High demand for flights, 7% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 19, 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

Wed 1/14

1:03 pm-1:42 pm

Nonstop1h 39m

Portland

Wed 1/21

11:01 am-1:23 pm

Nonstop1h 22m

$137

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 2/28

1:01 pm-1:39 pm

Nonstop1h 38m

Portland

Tue 3/3

10:30 am-12:59 pm

Nonstop1h 29m

$137

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 2/11

5:00 am-9:09 am

1 stop5h 09m

Portland

Wed 2/18

6:00 am-12:26 pm

1 stop5h 26m

$147

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

4:20 pm-8:47 pm

1 stop5h 27m

Portland

Wed 1/28

5:35 pm-11:55 pm

1 stop5h 20m

$156

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

5:00 am-9:09 am

1 stop5h 09m

Portland

Mon 1/26

5:50 am-12:35 pm

1 stop5h 45m

$157

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 2/11

4:20 pm-8:47 pm

1 stop5h 27m

Portland

Wed 2/18

10:30 am-12:59 pm

Nonstop1h 29m

$167

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 2/4

2:03 pm-9:05 pm

1 stop7h 02m

Boise Air Term. Gowen Fld

Wed 2/25

6:00 pm-11:59 pm

1 stop5h 59m

$224

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Sat 2/21

6:23 am-10:40 pm

1 stop16h 17m

Boise Air Term. Gowen Fld

Wed 2/25

6:00 pm-11:59 pm

1 stop5h 59m

$224

MissoulaBoise

MSO - BOI

MSOBOI

Missoula Johnson-Bell Field

Wed 2/18

6:23 am-5:35 pm

1 stop11h 12m

Boise Air Term. Gowen Fld

Wed 3/4

6:00 pm-11:59 pm

1 stop5h 59m

$224

MissoulaMedford

MSO - MFR

MSOMFR

Missoula Johnson-Bell Field

Sat 1/24

6:23 am-12:43 pm

1 stop7h 20m

Medford

Wed 1/28

5:35 pm-11:55 pm

1 stop5h 20m

$224

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 34 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 $112). 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 December 19, 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 evening, which can drop the price by up to 20% versus a flight at noon.

Weekly flight availability from Missoula to Oregon

Explore weekly flight availability from Missoula to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 19, 2025.

The most flights from MSO to USOR are scheduled on a Monday (4 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

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 December 19, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Hawaiian Airlines, and United 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
11,483 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,483 reviews
Alaska Airlines
8.0
Very good
11,483 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,483 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very good
11,483 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 $137, Alaska Airlines can have you in Oregon from Missoula in 1h 39m. Missoula and Oregon are separated by a distance of 416 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 - Eugene and Missoula Johnson-Bell Field - Boise Air Term. Gowen Fld.

  • 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 (85%), Horizon Air (85%), Hawaiian Airlines( 85%).

  • What are the cheapest flights from Missoula to Oregon?

    Looking at all options, your cheapest flight can be booked for $109. While the most popular route (Missoula Johnson-Bell Field - Portland) can be booked for $147 on average, our data indicates $363 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 $112). 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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Top 3 airlines flying from Missoula to Oregon

Discover the top 3 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 December 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$151Average$298FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$159Average$387FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$373Average$526FlexibilityNo cancel feeOn-time69%

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