HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missoula

$98+ Cheap flights from Oregon to Missoula (MSO)

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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSO
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Missoula 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 Oregon to Missoula

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Hawaiian Airlines)

One-way from

$98
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$407

Good round-trip deal

$274 or less
Provider with most accurate pricing for Portland-Missoula Johnson-Bell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Missoula Johnson-Bell Field flights.
Search Deals
From Oregon to Missoula Johnson-Bell Field
Search Deals
One-way flight from Oregon to Missoula Johnson-Bell Field
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Oregon to Missoula Johnson-Bell Field.
Search Deals

Find flight deals from Oregon to Missoula

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

This Hawaiian Airlines deal was found by Cheapflights users on 3/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/219:47 pmPDX - MSO
Nonstop1h 19mHawaiian Airlines
Tue 5/275:45 amMSO - PDX
Nonstop1h 30mHawaiian Airlines
Deal found 3/30$157
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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 5/219:47 pmPDX - MSO
Nonstop1h 19mAlaska Airlines
Tue 5/276:39 pmMSO - PDX
1 stop16h 14mAlaska Airlines
Deal found 3/30$220
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 4/246:03 amBOI - MSO
1 stop6h 48mAlaska Airlines
Tue 4/296:36 pmMSO - BOI
1 stop4h 03mAlaska Airlines
Deal found 3/29$227
This Delta deal was found by Cheapflights users on 3/31. 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.
Sat 4/261:55 pmPDX - MSO
2 stops8h 21mDelta
Mon 4/285:40 amMSO - PDX
1 stop4h 19mDelta
Deal found 3/31$233
This Orbitz deal was found by Cheapflights users on 3/31. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/79:30 pmPDX - MSO
Nonstop1h 24mMultiple Airlines
Mon 8/1112:40 pmMSO - PDX
1 stop12h 35mMultiple Airlines
Deal found 3/31$249
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Fri 5/25:40 pmRDM - MSO
1 stop5h 09mAlaska Airlines
Sat 5/31:31 pmMSO - RDM
1 stop2h 46mAlaska Airlines
Deal found 3/30$264
This Hawaiian Airlines deal was found by Cheapflights users on 3/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:45 amRDM - MSO
1 stop3h 54mHawaiian Airlines
Fri 4/186:38 pmMSO - RDM
1 stop3h 37mHawaiian Airlines
Deal found 3/30$454
This Alaska Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 4/142:07 pmYKM - MSO
1 stop2h 50mAlaska Airlines
Fri 4/186:38 pmMSO - YKM
1 stop6h 21mAlaska Airlines
Deal found 3/30$455
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:19 pmRDM - MSO
1 stop7h 16mUnited Airlines
Fri 4/185:15 pmMSO - RDM
2 stops20h 02mUnited Airlines
Deal found 3/30$511
This United Airlines deal was found by Cheapflights users on 3/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amPDX - MSO
2 stops14h 19mUnited Airlines
Sat 5/36:20 amMSO - PDX
2 stops12h 57mUnited Airlines
Deal found 3/30$546
This Hawaiian Airlines deal was found by Cheapflights users on 3/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:00 amBOI - MSO
1 stop6h 31mHawaiian Airlines
Mon 4/76:42 amMSO - BOI
1 stop5h 50mHawaiian Airlines
Deal found 3/31$686
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:00 amBOI - MSO
2 stops10h 35mUnited Airlines
Sat 4/56:25 amMSO - BOI
2 stops12h 49mUnited Airlines
Deal found 3/31$1,113

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Missoula 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 March 31, 2025.
Use the filters below to find and compare flights from Oregon to Missoula that are best for you.

Fly from

Oregon

Fly to

Missoula

Route

Depart

Return

Price

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 5/21

9:47 pm-12:06 am

Nonstop1h 19m

Missoula Johnson-Bell Field

Tue 5/27

5:45 am-6:15 am

Nonstop1h 30m

$157

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 5/21

9:47 pm-12:06 am

Nonstop1h 19m

Missoula Johnson-Bell Field

Tue 5/27

6:39 pm-9:53 am

1 stop16h 14m

$220

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Thu 4/24

6:03 am-12:51 pm

1 stop6h 48m

Missoula Johnson-Bell Field

Tue 4/29

6:36 pm-10:39 pm

1 stop4h 03m

$227

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 4/26

1:55 pm-11:16 pm

2 stops8h 21m

Missoula Johnson-Bell Field

Mon 4/28

5:40 am-8:59 am

1 stop4h 19m

$233

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Thu 8/7

9:30 pm-11:54 pm

Nonstop1h 24m

Missoula Johnson-Bell Field

Mon 8/11

12:40 pm-12:15 am

1 stop12h 35m

$249

RedmondMissoula

RDM - MSO

RDMMSO

Bend/Redmond

Fri 5/2

5:40 pm-11:49 pm

1 stop5h 09m

Missoula Johnson-Bell Field

Sat 5/3

1:31 pm-3:17 pm

1 stop2h 46m

$264

RedmondMissoula

RDM - MSO

RDMMSO

Bend/Redmond

Wed 4/16

8:45 am-1:39 pm

1 stop3h 54m

Missoula Johnson-Bell Field

Fri 4/18

6:38 pm-9:15 pm

1 stop3h 37m

$454

YakimaMissoula

YKM - MSO

YKMMSO

Yakima Air Terminal

Mon 4/14

2:07 pm-5:57 pm

1 stop2h 50m

Missoula Johnson-Bell Field

Fri 4/18

6:38 pm-11:59 pm

1 stop6h 21m

$455

RedmondMissoula

RDM - MSO

RDMMSO

Bend/Redmond

Wed 4/16

1:19 pm-9:35 pm

1 stop7h 16m

Missoula Johnson-Bell Field

Fri 4/18

5:15 pm-12:17 pm

2 stops20h 02m

$511

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Fri 5/2

6:00 am-9:19 pm

2 stops14h 19m

Missoula Johnson-Bell Field

Sat 5/3

6:20 am-6:17 pm

2 stops12h 57m

$546

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 17 results
1
2

Best time to book a flight from Oregon to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Oregon 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 Oregon to Missoula

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Missoula (average of $365). Flying from Oregon to Missoula in June is currently the most expensive (average of $510). 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 OR to MSO?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Missoula as you normally would.

Weekly flight availability from Oregon to Missoula

Explore weekly flight availability from Oregon to Missoula. 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 March 31, 2025.

The most flights from USOR to MSO are scheduled on a Monday (2 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

Plan your trip to Missoula by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missoula, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Oregon to Missoula, such as Alaska Airlines, Delta and Hawaiian Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Allegiant Air
7.3
Good
731 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Oregon to Missoula. 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 into for flights to Missoula from Oregon?

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

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

    One-way options have recently been found by users for as low as $98 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $109 and Delta from $135 one-way.

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

    Most travelers choose Portland - Missoula Johnson-Bell Field, Boise Air Term. Gowen Fld - Missoula Johnson-Bell Field or Bend/Redmond - Missoula Johnson-Bell Field when deciding on the best route from Oregon to Missoula.

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

    The top 3 most reliable airlines when flying from Oregon to Missoula are Hawaiian Airlines (77%), Alaska Airlines (77%) and Horizon Air (77%).

  • What are the cheapest flights from Oregon to Missoula?

    Looking at all options, your cheapest flight can be booked for $217. While the most popular route (Portland - Missoula Johnson-Bell Field) can be booked for $157 on average our data indicates $307 when flying from Oregon to Missoula.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Missoula 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 Oregon to Missoula?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Missoula (average of $365). Flying from Oregon to Missoula in June is currently the most expensive (average of $510). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Missoula

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
O'Hare Intl to Bozeman flights
O'Hare Intl to Kalispell flights
Dulles Intl to Bozeman flights
John F Kennedy Intl to Bozeman flights
Minneapolis to Bozeman flights
Los Angeles to Bozeman flights
Boston to Bozeman flights
Reagan-National to Bozeman flights
Baltimore to Bozeman flights
Atlanta to Bozeman flights
Los Angeles to Kalispell flights
San Francisco to Bozeman flights
LaGuardia to Bozeman flights
Dallas/Fort Worth to Kalispell flights
San Francisco to Kalispell flights
Dallas/Fort Worth to Bozeman flights
Minneapolis to Kalispell flights
Denver to Bozeman flights
John F Kennedy Intl to Kalispell flights
Denver to Kalispell flights
Newark to Kalispell flights
LaGuardia to Kalispell flights
San Diego to Kalispell flights
O'Hare Intl to Missoula flights
Hobby to Bozeman flights
Philadelphia to Bozeman flights
Midway to Bozeman flights
Seattle to Bozeman flights
John F Kennedy Intl to Missoula flights
Dulles Intl to Helena flights
Portland to Bozeman flights
Cleveland to Bozeman flights
Seattle to Kalispell flights
Reagan-National to Helena flights
Charlotte to Bozeman flights
Hartford to Bozeman flights
Dulles Intl to Kalispell flights
Detroit to Kalispell flights
Portland to Missoula flights
Raleigh to Bozeman flights
Newark to Missoula flights
George Bush Intcntl to Bozeman flights
Detroit to Bozeman flights
Midway to Kalispell flights
Dulles Intl to Missoula flights
San Francisco to Missoula flights
San Diego to Bozeman flights
Hartford to Kalispell flights
Philadelphia to Kalispell flights

Top 2 airlines flying from Oregon to Missoula

Discover the top 2 airlines that operate flights from Oregon to Missoula. 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$178Average$479FlexibilityNo cancel feeOn-time75%
DeltaCheapest$196Average$246FlexibilityNo cancel feeOn-timeN/A
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.