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Missoula

$99+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSO
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
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 July 11, 2025.

Round-trip from

$157
(Alaska Airlines)

One-way from

$99
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$298

Good round-trip deal

$238 or less

Good one-way deal

$139 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. 12% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Oregon to Missoula Johnson-Bell Field.
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Price to beat on a one-way 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 July 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 8/209:30 pmPDX - MSO
Nonstop1h 29mAlaska Airlines
Tue 8/261:12 pmMSO - PDX
Nonstop1h 33mAlaska Airlines
Deal found 7/9$157
This Hawaiian Airlines deal was found by Cheapflights users on 7/10. 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 8/209:30 pmPDX - MSO
Nonstop1h 29mHawaiian Airlines
Sun 8/245:45 amMSO - PDX
Nonstop1h 32mHawaiian Airlines
Deal found 7/10$177
This Delta deal was found by Cheapflights users on 7/9. 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 8/207:05 pmPDX - MSO
1 stop4h 10mDelta
Tue 8/265:30 amMSO - PDX
1 stop4h 21mDelta
Deal found 7/9$217
This United Airlines deal was found by Cheapflights users on 7/8. 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.
Mon 8/187:37 amPDX - MSO
1 stop7h 05mUnited Airlines
Sat 8/234:17 pmMSO - PDX
1 stop5h 20mUnited Airlines
Deal found 7/8$230
This Mytrip deal was found by Cheapflights users on 7/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/56:45 pmPDX - MSO
1 stop13h 53mMultiple Airlines
Mon 8/119:54 pmMSO - PDX
1 stop12h 24mMultiple Airlines
Deal found 7/8$276
This Hawaiian Airlines deal was found by Cheapflights users on 7/9. 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 9/105:58 pmRDM - MSO
1 stop5h 29mHawaiian Airlines
Mon 9/154:14 pmMSO - RDM
1 stop5h 52mHawaiian Airlines
Deal found 7/9$280
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 8/137:12 pmBOI - MSO
1 stop5h 07mAlaska Airlines
Fri 8/154:13 pmMSO - BOI
1 stop22h 51mAlaska Airlines
Deal found 7/9$283
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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 9/105:58 pmRDM - MSO
1 stop5h 29mAlaska Airlines
Mon 9/151:12 pmMSO - RDM
2 stops8h 54mAlaska Airlines
Deal found 7/9$326
This Hawaiian Airlines deal was found by Cheapflights users on 7/10. 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.
Thu 8/75:43 pmBOI - MSO
1 stop6h 36mHawaiian Airlines
Mon 8/114:13 pmMSO - BOI
1 stop6h 33mHawaiian Airlines
Deal found 7/10$366
This Alaska Airlines deal was found by Cheapflights users on 7/10. 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 7/252:09 pmYKM - MSO
1 stop9h 10mAlaska Airlines
Tue 7/296:36 pmMSO - YKM
1 stop6h 23mAlaska Airlines
Deal found 7/10$500
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/87:15 pmBOI - MSO
2 stops14h 41mUnited Airlines
Fri 8/156:15 amMSO - BOI
2 stops17h 20mUnited Airlines
Deal found 7/9$516
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/106:00 amRDM - MSO
3 stops30h 34mUnited Airlines
Mon 9/156:30 amMSO - RDM
1 stop7h 22mUnited Airlines
Deal found 7/9$599

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 July 11, 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 8/20

9:30 pm-11:59 pm

Nonstop1h 29m

Missoula Johnson-Bell Field

Tue 8/26

1:12 pm-1:45 pm

Nonstop1h 33m

$157

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 8/20

9:30 pm-11:59 pm

Nonstop1h 29m

Missoula Johnson-Bell Field

Sun 8/24

5:45 am-6:17 am

Nonstop1h 32m

$177

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 8/20

7:05 pm-12:15 am

1 stop4h 10m

Missoula Johnson-Bell Field

Tue 8/26

5:30 am-8:51 am

1 stop4h 21m

$217

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Mon 8/18

7:37 am-3:42 pm

1 stop7h 05m

Missoula Johnson-Bell Field

Sat 8/23

4:17 pm-8:37 pm

1 stop5h 20m

$230

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 8/5

6:45 pm-9:38 am

1 stop13h 53m

Missoula Johnson-Bell Field

Mon 8/11

9:54 pm-9:18 am

1 stop12h 24m

$276

RedmondMissoula

RDM - MSO

RDMMSO

Bend/Redmond

Wed 9/10

5:58 pm-12:27 am

1 stop5h 29m

Missoula Johnson-Bell Field

Mon 9/15

4:14 pm-9:06 pm

1 stop5h 52m

$280

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Wed 8/13

7:12 pm-12:19 am

1 stop5h 07m

Missoula Johnson-Bell Field

Fri 8/15

4:13 pm-3:04 pm

1 stop22h 51m

$283

RedmondMissoula

RDM - MSO

RDMMSO

Bend/Redmond

Wed 9/10

5:58 pm-12:27 am

1 stop5h 29m

Missoula Johnson-Bell Field

Mon 9/15

1:12 pm-9:06 pm

2 stops8h 54m

$326

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Thu 8/7

5:43 pm-12:19 am

1 stop6h 36m

Missoula Johnson-Bell Field

Mon 8/11

4:13 pm-10:46 pm

1 stop6h 33m

$366

YakimaMissoula

YKM - MSO

YKMMSO

Yakima Air Terminal

Fri 7/25

2:09 pm-12:19 am

1 stop9h 10m

Missoula Johnson-Bell Field

Tue 7/29

6:36 pm-11:59 pm

1 stop6h 23m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Showing 1-10 of 26 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 $506). 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 July 11, 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 July 11, 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).

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 July 11, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Oregon to Missoula have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,951 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,562 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.2
Good
704 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $99 on Alaska Airlines. Other airlines that offer cheap prices include United Airlines from $109 and Delta from $138 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 Alaska Airlines (91%), Horizon Air (91%) and Hawaiian Airlines (91%).

  • What are the cheapest flights from Oregon to Missoula?

    Looking at all options, your cheapest flight can be booked for $119. While the most popular route (Portland - Missoula Johnson-Bell Field) can be booked for $157 on average our data indicates $296 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 $506). 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 Oregon to Missoula

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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 July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$187Average$434FlexibilityNo cancel feeOn-time75%
DeltaCheapest$196Average$236FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$197Average$274FlexibilityNo cancel feeOn-time85%

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