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$102+ Cheap flights from Missoula to Portland (MSO - PDX)

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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
MSO — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Missoula Johnson-Bell Field to Portland are usually found in April or October, booked 37 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Missoula to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Missoula (MSO) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$157
(Hawaiian Airlines)

One-way from

$102
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$298

Good round-trip deal

$307 or less

Good one-way deal

$149 or less
From Missoula Johnson-Bell Field to Portland
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One-way flight from Missoula Johnson-Bell Field to Portland
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Highest demand for flights based on searches. 16% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Missoula Johnson-Bell Field to Portland.
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Price to beat on a one-way flight from Missoula Johnson-Bell Field to Portland.
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Find flight deals from Missoula to Portland

Cheapest flights from Missoula to Portland
Explore the most affordable flight options available from Missoula to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 8/165:45 amMSO - PDX
Nonstop1h 35mHawaiian Airlines
Sat 8/239:30 pmPDX - MSO
Nonstop1h 29mHawaiian Airlines
Deal found 6/10$157
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 7/119:54 pmMSO - PDX
1 stop17h 21mMultiple Airlines
Sun 7/1310:23 amPDX - MSO
1 stop28h 07mMultiple Airlines
Deal found 6/11$224
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:30 amMSO - PDX
1 stop4h 21mDelta
Sat 8/235:30 amPDX - MSO
2 stops5h 51mDelta
Deal found 6/10$228
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 7/26:35 amMSO - PDX
1 stop4h 15mAlaska Airlines
Sun 7/69:30 pmPDX - MSO
Nonstop1h 24mAlaska Airlines
Deal found 6/10$248
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2512:40 pmMSO - PDX
1 stop12h 35mFrontier
Sun 7/276:35 amPDX - MSO
1 stop28h 19mFrontier
Deal found 6/11$356
This United Airlines deal was found by Cheapflights users on 6/11. 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 6/185:15 pmMSO - PDX
2 stops32h 15mUnited Airlines
Wed 6/257:40 amPDX - MSO
1 stop6h 59mUnited Airlines
Deal found 6/11$601

Cheapflights Fare Finder

Customize your flight search to find flights from Missoula to Portland 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 June 12, 2025.
Use the filters below to find and compare flights from Missoula to Portland that are best for you.

Fly from

Missoula

Fly to

Portland

Route

Depart

Return

Price

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 8/16

5:45 am-6:20 am

Nonstop1h 35m

Portland

Sat 8/23

9:30 pm-11:59 pm

Nonstop1h 29m

$157

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Fri 7/11

9:54 pm-2:15 pm

1 stop17h 21m

Portland

Sun 7/13

10:23 am-3:30 pm

1 stop28h 07m

$224

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 8/16

5:30 am-8:51 am

1 stop4h 21m

Portland

Sat 8/23

5:30 am-12:21 pm

2 stops5h 51m

$228

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 7/2

6:35 am-9:50 am

1 stop4h 15m

Portland

Sun 7/6

9:30 pm-11:54 pm

Nonstop1h 24m

$248

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Fri 7/25

12:40 pm-12:15 am

1 stop12h 35m

Portland

Sun 7/27

6:35 am-11:54 am

1 stop28h 19m

$356

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Mon 7/28

2:25 pm-12:32 pm

3 stops23h 07m

Portland

Mon 8/4

7:35 pm-1:23 pm

2 stops16h 48m

$718

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Mon 7/28

9:54 pm-9:18 am

1 stop12h 24m

$102

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Thu 7/3

1:15 pm-1:50 pm

Nonstop1h 35m

$119

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Thu 6/26

1:15 pm-1:50 pm

Nonstop1h 35m

$149

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Thu 8/7

5:30 am-8:52 am

1 stop4h 22m

$152

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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Best time to book a flight from Missoula to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland 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 Portland

How far ahead should I book a flight from Missoula to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Missoula to Portland. Price data was last updated on June 9, 2025.

The price you pay for your flight from Missoula to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 37 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Missoula to Portland (average of $277). Flying from Missoula to Portland in March is currently the most expensive (average of $368). 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 PDX?

Find hourly flight availability from Missoula to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Missoula to Portland at noon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Missoula to Portland?

Use this chart to determine the cheapest time to fly round-trip from Missoula to Portland. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Missoula to Portland flight should consider departing on Sunday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Missoula to Portland

Explore weekly flight availability from Missoula to Portland. 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 June 12, 2025.

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

Rainfall in Portland by month

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

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

Temperature in Portland by month

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

If weather is an important factor for your trip to Portland, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from Missoula to Portland have to say. 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
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

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 Missoula to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Missoula to Portland?

    You will need to book a flight from Missoula Johnson-Bell Field to Portland if you want to fly from Missoula to Portland. At least 3 different airlines have flights from Johnson-Bell Field (MSO) to Portland (PDX) on a regular basis. There are 3 flights to Portland from the Missoula airport per day. If you manage to book one that is nonstop, then you can expect the flight time from MSO to PDX to be around 1h 32m.

  • How popular is this Missoula to Portland flight route?

    The Missoula Johnson-Bell Field to Portland flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Missoula to Portland round-trip?

    Our cheapest airline available from Missoula to Portland is Hawaiian Airlines. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $228 and $238 round-trip. You may be able to fly from Missoula to Portland for 48% less than the average price by searching for these airlines.

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

    $119 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $149 and $152, respectively.

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

    Consider Alaska Airlines (90%), Horizon Air (90%) or British Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Missoula to Portland.

  • What are the cheapest flights from Missoula to Portland?

    The cheapest flight price from Missoula to Portland is $120. On average you can expect to pay $305. The most popular route, (Missoula Johnson-Bell Field - Portland), can usually be booked for $157.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Missoula to Portland (average of $277). Flying from Missoula to Portland in March is currently the most expensive (average of $368). 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

Traveling to a place near Missoula?

Book flights to Missoula if you plan to visit one of these locations
Seaside
Vancouver
Beaverton
Clackamas
Lincoln City
McMinnville
Lake Oswego
Hillsboro
Gresham
Astoria
Long Beach
Cannon Beach
Tigard
Longview
Hood River
Depoe Bay
Woodburn
Stevenson
Pacific City
Troutdale

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Alternative routes for Missoula to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Missoula to Portland

Discover the top 3 airlines that operate flights from Missoula to Portland. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$113Average$316FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$151Average$298FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$186Average$297FlexibilityNo cancel feeOn-time75%

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