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Cheap flights from Missoula to Portland from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Portland departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
1:03 pm - 1:42 pm
MSO
-
PDX
1h 39mnonstop
Alaska Airlines Logo
11:01 am - 1:23 pm
PDX
-
MSO
1h 22mnonstop
$157Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Hawaiian Airlines Logo
1:03 pm - 1:42 pm
MSO
-
PDX
1h 39mnonstop
Hawaiian Airlines Logo
11:01 am - 1:23 pm
PDX
-
MSO
1h 22mnonstop
$158Hawaiian Airlines
Sat, Jan 24 - Sun, Jan 25
Hawaiian Airlines Logo
4:20 pm - 8:47 pm
MSO
-
PDX
5h 27m1 stop
Hawaiian Airlines Logo
11:01 am - 1:23 pm
PDX
-
MSO
1h 22mnonstop
$162Hawaiian Airlines
Sat, Jan 24 - Sun, Jan 25
Delta Logo
5:00 am - 9:09 am
MSO
-
PDX
5h 09m1 stop
Delta Logo
5:50 am - 12:35 pm
PDX
-
MSO
5h 45m1 stop
$167Delta
Sat, Jan 24 - Wed, Jan 28
Delta Logo
5:00 am - 9:03 am
MSO
-
PDX
5h 03m1 stop
Delta Logo
1:30 pm - 12:29 am
PDX
-
MSO
9h 59m2 stops
$172Delta
Tue, Jan 6 - Wed, Jan 14
Alaska Airlines Logo
4:20 pm - 8:47 pm
MSO
-
PDX
5h 27m1 stop
Alaska Airlines Logo
5:35 pm - 11:55 pm
PDX
-
MSO
5h 20m1 stop
$176Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Delta Logo
1:25 pm - 8:59 pm
MSO
-
PDX
8h 34m2 stops
Delta Logo
7:10 am - 5:38 pm
PDX
-
MSO
9h 28m2 stops
$177Delta
Sat, Jan 24 - Wed, Jan 28
Delta Logo
1:25 pm - 8:59 pm
MSO
-
PDX
8h 34m2 stops
Delta Logo
5:50 am - 12:30 pm
PDX
-
MSO
5h 40m1 stop
$182Delta
Sat, Jan 24 - Sun, Jan 25
Delta Logo
1:25 pm - 8:59 pm
MSO
-
PDX
8h 34m2 stops
Delta Logo
5:15 pm - 12:28 am
PDX
-
MSO
6h 13m2 stops
$187Delta
Sat, Jan 24 - Mon, Jan 26
Delta Logo
6:18 pm - 11:55 pm
MSO
-
PDX
6h 37m1 stop
Delta Logo
1:30 pm - 12:28 am
PDX
-
MSO
9h 58m2 stops
$192Delta
Fri, Jan 30 - Mon, Feb 2

Alaska Airlines flights from Missoula to Portland

Our best Alaska Airlines deals on Missoula to Portland flight tickets
Alaska Airlines
Jan 24
MSO1:03 pmMissoula Johnson-Bell Field
1h 39m
PDX1:42 pmPortland
Jan 28
PDX11:01 amPortland
1h 22m
MSO1:23 pmMissoula Johnson-Bell Field
$157
Find similar
Alaska Airlines
Jan 24
MSO4:20 pmMissoula Johnson-Bell Field
5h 27m
1 stop
PDX8:47 pmPortland
Jan 28
PDX5:35 pmPortland
5h 20m
1 stop
MSO11:55 pmMissoula Johnson-Bell Field
$176
Find similar
Alaska Airlines
Jan 31
MSO6:23 amMissoula Johnson-Bell Field
4h 00m
1 stop
PDX9:23 amPortland
Feb 2
PDX11:01 amPortland
1h 22m
MSO1:23 pmMissoula Johnson-Bell Field
$197
Find similar

Delta flights from Missoula to Portland

Our best Delta deals on Missoula to Portland flight tickets
Delta
Jan 24
MSO5:00 amMissoula Johnson-Bell Field
5h 09m
1 stop
PDX9:09 amPortland
Jan 28
PDX5:50 amPortland
5h 45m
1 stop
MSO12:35 pmMissoula Johnson-Bell Field
$167
Find similar
Delta
Jan 6
MSO5:00 amMissoula Johnson-Bell Field
5h 03m
1 stop
PDX9:03 amPortland
Jan 14
PDX1:30 pmPortland
9h 59m
2 stops
MSO12:29 amMissoula Johnson-Bell Field
$172
Find similar
Delta
Jan 24
MSO5:00 amMissoula Johnson-Bell Field
5h 09m
1 stop
PDX9:09 amPortland
Jan 25
PDX5:50 amPortland
5h 40m
1 stop
MSO12:30 pmMissoula Johnson-Bell Field
$177
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Missoula to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:03 pm-1:42 pm

Nonstop1h 39m

Portland

Wed 1/28

11:01 am-1:23 pm

Nonstop1h 22m

$157

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:03 pm-1:42 pm

Nonstop1h 39m

Portland

Sun 1/25

11:01 am-1:23 pm

Nonstop1h 22m

$158

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

4:20 pm-8:47 pm

1 stop5h 27m

Portland

Sun 1/25

11:01 am-1:23 pm

Nonstop1h 22m

$162

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

5:00 am-9:09 am

1 stop5h 09m

Portland

Wed 1/28

5:50 am-12:35 pm

1 stop5h 45m

$167

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 1/6

5:00 am-9:03 am

1 stop5h 03m

Portland

Wed 1/14

1:30 pm-12:29 am

2 stops9h 59m

$172

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

$176

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:25 pm-8:59 pm

2 stops8h 34m

Portland

Wed 1/28

7:10 am-5:38 pm

2 stops9h 28m

$177

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:25 pm-8:59 pm

2 stops8h 34m

Portland

Sun 1/25

5:50 am-12:30 pm

1 stop5h 40m

$182

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Sat 1/24

1:25 pm-8:59 pm

2 stops8h 34m

Portland

Mon 1/26

5:15 pm-12:28 am

2 stops6h 13m

$187

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Fri 1/30

6:18 pm-11:55 pm

1 stop6h 37m

Portland

Mon 2/2

1:30 pm-12:28 am

2 stops9h 58m

$192

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Missoula to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Missoula is in September. Flight prices, which tend to average around $187, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in September, then you should wait until August to fly from Missoula, when ticket prices are also cheap, with an average price of $226.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $367. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $532.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $372. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $480 per ticket.

What is the cheapest Missoula Johnson-Bell Field to Portland flight route?

Fly from Missoula Johnson-Bell Field to Portland for the best Missoula Johnson-Bell Field - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Missoula when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Missoula for as low as $174 on momondo.

What cabin class options are available on Missoula Johnson-Bell Field to Portland flights?

There are 4 cabin classes available to choose from on Missoula Johnson-Bell Field to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missoula to Portland flights?

No. A direct flight is the cheapest option for a flight between Missoula to Portland.

How have Missoula to Portland flight prices changed over time?

As of December 2025, prices for Missoula to Portland flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Missoula to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Portland (MSO to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Portland

Best Price Found

$209

Fastest flight time

1h 30m

Direct flights

Mon, Wed, Fri, Sat and Sun

Airports in Portland

1 airport
The best one-way flight to Portland from Missoula in the past 72 hours is $209. The best round-trip flight deal from Missoula to Portland found on momondo in the last 72 hours is $297.
The fastest flight from Missoula to Portland takes 1h 30m
Direct flights go from Missoula to Portland on Monday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Portland. From Missoula there are direct flights to Portland (PDX).
Search flight deals

  • How far is Missoula Johnson-Bell Field to Portland by plane?

    The straight-line distance from Missoula Johnson-Bell Field to Portland is 425.0 mi. Flights usually cover this in 1h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Portland Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Portland Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Missoula to Portland?

  • What is the most popular airline from Missoula to Portland?

Best airlines flying from Missoula to Portland

Compare and see reviews for airlines that fly from Missoula to Portland with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $151Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $158Free CancellationRating
8.0
11,429 reviews
Search Alaska Airlines flights

  • Alaska Airlines Flights From Missoula to Portland

    Alaska Airlines flight deals from Missoula to Portland start from $158 round-trip. Over the 11 Alaska Airlines flights for this route in a normal week, average airfare is usually $297 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From Missoula to Portland

    $151 is the best Hawaiian Airlines flight deal from Missoula to Portland found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $298, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,818 user reviews) flies into Portland from Missoula 12 times in an average week so prices can vary.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missoula to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missoula to Portland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portland from Missoula with this policy.

How can momondo help me find flights from Missoula to Portland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Missoula.

I’m not ready to book a flight from Missoula to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Missoula. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portland trip

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