How many flights depart from Missoula to Portland on average per week?

The number of flights available between Missoula and Portland is 5 per week as of September 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

What is the cheapest airline that flies from Missoula Johnson-Bell Field to Portland?

Alaska Airlines and Delta are the most popular carriers operating from Missoula Johnson-Bell Field to Portland

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 refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Portland Airport.

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

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

R2 135 Cheap Flights from Missoula to Portland in 2026

Find the cheapest flights from Missoula to Portland

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

11:10 - 13:36PDX Portland-MSO Missoula Johnson-Bell Field

1h 26mdirect

R4 095Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

8:30 - 15:32PDX Portland-MSO Missoula Johnson-Bell Field

6h 02m1 stop Seattle/Tacoma Intl

R4 255Alaska Airlines

Tue, Dec 8 - Sat, Jan 16

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

6:25 - 12:22PDX Portland-MSO Missoula Johnson-Bell Field

4h 57m1 stop Seattle/Tacoma Intl

R4 494Alaska Airlines

Tue, Dec 8 - Fri, Jan 15

18:23 - 23:47MSO Missoula Johnson-Bell Field-PDX Portland

6h 24m1 stop Salt Lake City

9:55 - 17:43PDX Portland-MSO Missoula Johnson-Bell Field

6h 48m1 stop Salt Lake City

R4 574Delta

Wed, Oct 21 - Wed, Oct 28

18:23 - 23:47MSO Missoula Johnson-Bell Field-PDX Portland

6h 24m1 stop Salt Lake City

5:33 - 12:34PDX Portland-MSO Missoula Johnson-Bell Field

6h 01m1 stop Salt Lake City

R4 733Delta

Thu, Oct 29 - Sun, Nov 1

5:30 - 8:50MSO Missoula Johnson-Bell Field-PDX Portland

4h 20m1 stop Salt Lake City

17:15 - 0:31PDX Portland-MSO Missoula Johnson-Bell Field

6h 16m1 stop Salt Lake City

R4 813Delta

Sun, Oct 11 - Wed, Oct 14

16:21 - 20:54MSO Missoula Johnson-Bell Field-PDX Portland

5h 33m1 stop Seattle/Tacoma Intl

7:08 - 12:22PDX Portland-MSO Missoula Johnson-Bell Field

4h 14m1 stop Seattle/Tacoma Intl

R4 892Alaska Airlines

Thu, Nov 12 - Sun, Nov 15

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

13:50 - 23:59PDX Portland-MSO Missoula Johnson-Bell Field

9h 09m1 stop Seattle/Tacoma Intl

R4 940Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

18:23 - 23:47MSO Missoula Johnson-Bell Field-PDX Portland

6h 24m1 stop Salt Lake City

9:55 - 17:45PDX Portland-MSO Missoula Johnson-Bell Field

6h 50m1 stop Salt Lake City

R5 052Delta

Thu, Oct 29 - Sun, Nov 1

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

10:49 - 13:22PDX Portland-MSO Missoula Johnson-Bell Field

1h 33mdirect

R5 068Alaska Airlines

Tue, Dec 8 - Fri, Jan 15

Cheap direct flights

Enter your travel dates to find the best prices.

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

11:10 - 13:36PDX Portland-MSO Missoula Johnson-Bell Field

1h 26mdirect

R4 095Alaska Airlines

Sat, Dec 5 - Wed, Dec 9

13:15 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 35mdirect

10:49 - 13:22PDX Portland-MSO Missoula Johnson-Bell Field

1h 33mdirect

R5 068Alaska Airlines

Tue, Dec 8 - Fri, Jan 15

13:02 - 13:45MSO Missoula Johnson-Bell Field-PDX Portland

1h 43mdirect

10:49 - 13:25PDX Portland-MSO Missoula Johnson-Bell Field

1h 36mdirect

R5 864Alaska Airlines

Thu, Nov 19 - Sat, Nov 21

13:02 - 13:45MSO Missoula Johnson-Bell Field-PDX Portland

1h 43mdirect

10:49 - 13:25PDX Portland-MSO Missoula Johnson-Bell Field

1h 36mdirect

R6 342Alaska Airlines

Thu, Nov 19 - Sat, Nov 21

13:02 - 13:45MSO Missoula Johnson-Bell Field-PDX Portland

1h 43mdirect

10:48 - 13:22PDX Portland-MSO Missoula Johnson-Bell Field

1h 34mdirect

R6 581Alaska Airlines

Thu, Nov 12 - Sun, Nov 15

13:04 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 46mdirect

10:49 - 13:25PDX Portland-MSO Missoula Johnson-Bell Field

1h 36mdirect

R6 868Alaska Airlines

Fri, Nov 20 - Tue, Nov 24

13:19 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 31mdirect

10:48 - 13:26PDX Portland-MSO Missoula Johnson-Bell Field

1h 38mdirect

R7 012Alaska Airlines

Fri, Oct 2 - Sun, Oct 4

13:02 - 13:49MSO Missoula Johnson-Bell Field-PDX Portland

1h 47mdirect

10:50 - 13:22PDX Portland-MSO Missoula Johnson-Bell Field

1h 32mdirect

R7 059Alaska Airlines

Fri, Dec 25 - Tue, Dec 29

13:19 - 13:50MSO Missoula Johnson-Bell Field-PDX Portland

1h 31mdirect

10:48 - 13:26PDX Portland-MSO Missoula Johnson-Bell Field

1h 38mdirect

R7 139Alaska Airlines

Fri, Oct 2 - Sun, Oct 4

13:06 - 13:42MSO Missoula Johnson-Bell Field-PDX Portland

1h 36mdirect

10:48 - 13:22PDX Portland-MSO Missoula Johnson-Bell Field

1h 34mdirect

R7 617Alaska Airlines

Thu, Oct 29 - Sun, Nov 1

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Delta flights from Missoula to Portland

Our best Delta deals on Missoula to Portland flight tickets

Delta

Oct 21

MSO18:23Missoula Johnson-Bell Field

6h 24m

1 stop

PDX23:47Portland

Oct 28

PDX9:55Portland

6h 48m

1 stop

MSO17:43Missoula Johnson-Bell Field

R4 574

Delta

Oct 29

MSO18:23Missoula Johnson-Bell Field

6h 24m

1 stop

PDX23:47Portland

Nov 1

PDX5:33Portland

6h 01m

1 stop

MSO12:34Missoula Johnson-Bell Field

R4 733

Delta

Oct 11

MSO5:30Missoula Johnson-Bell Field

4h 20m

1 stop

PDX8:50Portland

Oct 14

PDX17:15Portland

6h 16m

1 stop

MSO0:31Missoula Johnson-Bell Field

R4 813

Alaska Airlines flights from Missoula to Portland

Our best Alaska Airlines deals on Missoula to Portland flight tickets

Alaska Airlines

Dec 5

MSO13:15Missoula Johnson-Bell Field

1h 35m

PDX13:50Portland

Dec 9

PDX11:10Portland

1h 26m

MSO13:36Missoula Johnson-Bell Field

R4 095

Alaska Airlines

Dec 8

MSO13:15Missoula Johnson-Bell Field

1h 35m

PDX13:50Portland

Jan 16

PDX8:30Portland

6h 02m

1 stop

MSO15:32Missoula Johnson-Bell Field

R4 255

Alaska Airlines

Dec 8

MSO13:15Missoula Johnson-Bell Field

1h 35m

PDX13:50Portland

Jan 15

PDX6:25Portland

4h 57m

1 stop

MSO12:22Missoula Johnson-Bell Field

R4 494

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Sat 5/12

13:15-13:50

Nonstop1h 35m

Portland

Wed 9/12

11:10-13:36

Nonstop1h 26m

R4 095

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Tue 8/12

13:15-13:50

Nonstop1h 35m

Portland

Sat 16/1

8:30-15:32

1 stop6h 02m

R4 255

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Tue 8/12

13:15-13:50

Nonstop1h 35m

Portland

Fri 15/1

6:25-12:22

1 stop4h 57m

R4 494

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Wed 21/10

18:23-23:47

1 stop6h 24m

Portland

Wed 28/10

9:55-17:43

1 stop6h 48m

R4 574

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Thu 29/10

18:23-23:47

1 stop6h 24m

Portland

Sun 1/11

5:33-12:34

1 stop6h 01m

R4 733

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Sun 11/10

5:30-8:50

1 stop4h 20m

Portland

Wed 14/10

17:15-0:31

1 stop6h 16m

R4 813

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Thu 12/11

16:21-20:54

1 stop5h 33m

Portland

Sun 15/11

7:08-12:22

1 stop4h 14m

R4 892

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Sat 5/12

13:15-13:50

Nonstop1h 35m

Portland

Wed 9/12

13:50-23:59

1 stop9h 09m

R4 940

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Thu 29/10

18:23-23:47

1 stop6h 24m

Portland

Sun 1/11

9:55-17:45

1 stop6h 50m

R5 052

MissoulaPortland

MSO Missoula Johnson-Bell Field - PDX Portland

MSOPDX

Missoula Johnson-Bell Field

Tue 8/12

13:15-13:50

Nonstop1h 35m

Portland

Fri 15/1

10:49-13:22

Nonstop1h 33m

R5 068

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Missoula and Portland?

Prices are currently low for flights on this route.

Typical prices usually range from R4 653 to R6 502.
The lowest price recently found on this route was R4 095.

What is the cheapest month to fly to Portland?

In general, March is the cheapest month to fly from Missoula to Portland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 095. If you are unable to visit Portland during the month of March, then departing from Missoula during the month January is also very affordable. Most momondo users find prices during this month for around R4 637.

How have Missoula to Portland flight prices changed over time?

As of September 2026, prices for Missoula to Portland flights are approximately 8% more expensive 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 return 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	R2 135
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Missoula in the past 72 hours is R2 135. The best return flight deal from Missoula to Portland found on momondo in the last 72 hours is R4 095.

Direct flights go from Missoula to Portland every day.

There is 1 airport in Portland. From Missoula there are direct flights to Portland (PDX).

Search flight deals

Frequently asked questions about flying from Missoula to Portland

How far is Missoula Johnson-Bell Field to Portland by plane?
The distance between Missoula Johnson-Bell Field and Portland is about 684,0 km.
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 refresh daily.
How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missoula to Portland?
Based on momondo bookings for flights between Missoula and Portland, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 23,68% of the total bookings. Other popular models include Boeing 737-700 with 13,16%, Embraer 175 with 13,16%, and Airbus A320-100/200 with 13,16%.

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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?

momondo helps you find the best flight between Missoula and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Missoula to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.