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Missoula

$88+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$157
(Alaska Airlines)

One-way from

$88
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$247

Good round-trip deal

$247 or less
From Oregon to Missoula Johnson-Bell Field
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One-way flight from Oregon to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 19% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Oregon to Missoula Johnson-Bell Field.
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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 September 16, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 11/59:45 pmPDX - MSO
Nonstop1h 28mHawaiian Airlines
Sat 11/85:30 amMSO - PDX
Nonstop1h 43mHawaiian Airlines
Deal found 9/14$157
This Delta deal was found by Cheapflights users on 9/13. 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 10/75:00 pmPDX - MSO
1 stop6h 17mDelta
Sat 10/186:20 pmMSO - PDX
1 stop5h 07mDelta
Deal found 9/13$177
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 11/55:00 pmPDX - MSO
1 stop6h 17mDelta
Sat 11/81:07 pmMSO - PDX
2 stops8h 44mDelta
Deal found 9/12$182
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 12/611:11 amPDX - MSO
Nonstop1h 23mHawaiian Airlines
Thu 12/111:12 pmMSO - PDX
Nonstop1h 38mHawaiian Airlines
Deal found 9/14$187
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/19:45 pmPDX - MSO
Nonstop1h 28mHawaiian Airlines
Sun 11/25:32 amMSO - PDX
1 stop5h 00mHawaiian Airlines
Deal found 9/13$191
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 10/59:38 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Sat 10/188:30 amMSO - PDX
Nonstop1h 36mAlaska Airlines
Deal found 9/13$198
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/47:15 amPDX - MSO
1 stop4h 03mAlaska Airlines
Sat 10/188:30 amMSO - PDX
Nonstop1h 36mAlaska Airlines
Deal found 9/13$200
This Hawaiian Airlines deal was found by Cheapflights users on 9/14. 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 11/125:30 pmPDX - MSO
1 stop5h 13mHawaiian Airlines
Mon 11/176:32 amMSO - PDX
1 stop3h 34mHawaiian Airlines
Deal found 9/14$206
This Delta deal was found by Cheapflights users on 9/14. 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 12/65:25 pmPDX - MSO
1 stop5h 03mDelta
Thu 12/115:01 amMSO - PDX
1 stop5h 09mDelta
Deal found 9/14$207
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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 10/156:30 amBOI - MSO
1 stop5h 48mHawaiian Airlines
Wed 10/224:12 pmMSO - BOI
1 stop6h 53mHawaiian Airlines
Deal found 9/15$272
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 12/41:30 pmRDM - MSO
1 stop9h 56mAlaska Airlines
Mon 12/81:12 pmMSO - RDM
1 stop23h 14mAlaska Airlines
Deal found 9/14$323
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 10/156:30 amBOI - MSO
1 stop5h 48mAlaska Airlines
Wed 10/228:30 amMSO - BOI
2 stops9h 40mAlaska Airlines
Deal found 9/15$331

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 September 16, 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 11/5

9:45 pm-12:13 am

Nonstop1h 28m

Missoula Johnson-Bell Field

Sat 11/8

12:59 pm-1:37 pm

Nonstop1h 38m

$157

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 11/5

5:00 pm-12:17 am

1 stop6h 17m

Missoula Johnson-Bell Field

Sat 11/8

1:07 pm-8:51 pm

2 stops8h 44m

$182

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 12/6

11:11 am-1:34 pm

Nonstop1h 23m

Missoula Johnson-Bell Field

Thu 12/11

1:12 pm-1:50 pm

Nonstop1h 38m

$187

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 12/6

11:11 am-1:34 pm

Nonstop1h 23m

Missoula Johnson-Bell Field

Thu 12/11

1:12 pm-1:50 pm

Nonstop1h 38m

$187

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 10/7

1:25 pm-6:00 pm

1 stop3h 35m

Missoula Johnson-Bell Field

Sat 10/18

8:30 am-9:06 am

Nonstop1h 36m

$187

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 11/1

9:45 pm-12:13 am

Nonstop1h 28m

Missoula Johnson-Bell Field

Sun 11/2

5:32 am-9:32 am

1 stop5h 00m

$191

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Thu 10/30

5:30 pm-11:43 pm

1 stop5h 13m

Missoula Johnson-Bell Field

Sat 11/1

12:59 pm-1:37 pm

Nonstop1h 38m

$197

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sun 10/5

9:38 pm-11:59 pm

Nonstop1h 21m

Missoula Johnson-Bell Field

Sat 10/18

8:30 am-9:06 am

Nonstop1h 36m

$198

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 11/1

5:00 pm-11:13 pm

1 stop5h 13m

Missoula Johnson-Bell Field

Sun 11/2

5:25 am-9:03 am

1 stop4h 38m

$207

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Wed 10/15

6:30 am-12:18 pm

1 stop5h 48m

Missoula Johnson-Bell Field

Wed 10/22

4:12 pm-11:05 pm

1 stop6h 53m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 42 results
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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 March is currently the most expensive (average of $505). 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 September 16, 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 September 16, 2025.

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

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.

  • How long is the flight from Oregon to Missoula?

    Departing from Oregon to Missoula will take you 1h 23m. There are 416 mi between Oregon and Missoula. This flight may include one or multiple stops.

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

    Most travelers choose Portland - Missoula Johnson-Bell Field, Bend/Redmond - Missoula Johnson-Bell Field or Boise Air Term. Gowen Fld - 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 British Airways (100%), Hawaiian Airlines (92%) and Alaska Airlines (88%).

  • What are the cheapest flights from Oregon to Missoula?

    Looking at all options, your cheapest flight can be booked for $247. While the most popular route (Portland - Missoula Johnson-Bell Field) can be booked for $157 on average, our data indicates $348 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 March is currently the most expensive (average of $505). 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 Oregon to Missoula

Discover the top 3 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$168Average$427FlexibilityNo cancel feeOn-time75%
DeltaCheapest$196Average$226FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$197Average$268FlexibilityNo cancel feeOn-time85%

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