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Cheap flights from Oregon to Missoula from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Missoula departing on 6/2. 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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Find the cheapest flights from Oregon to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:46 pm - 11:59 pm
PDX
-
MSO
5h 13m
1 stop
Alaska Airlines Logo
5:41 pm - 6:16 pm
MSO
-
PDX
1h 35mnonstop
$283Alaska Airlines
Sat, Jun 6 - Fri, Jun 12
Alaska Airlines Logo
5:46 pm - 11:59 pm
PDX
-
MSO
5h 13m
1 stop
Alaska Airlines Logo
12:56 pm - 1:26 pm
MSO
-
PDX
1h 30mnonstop
$293Alaska Airlines
Fri, Jun 5 - Mon, Jun 8
Delta Logo
7:00 pm - 12:22 am
PDX
-
MSO
4h 22m
1 stop
Delta Logo
5:31 am - 8:39 am
MSO
-
PDX
4h 08m
1 stop
$297Delta
Wed, Jun 3 - Mon, Jun 8
Delta Logo
5:30 am - 5:24 pm
PDX
-
MSO
10h 54m
2 stops
Delta Logo
5:31 am - 8:39 am
MSO
-
PDX
4h 08m
1 stop
$302Delta
Wed, Jun 3 - Mon, Jun 8
Delta Logo
7:00 pm - 12:22 am
PDX
-
MSO
4h 22m
1 stop
Delta Logo
5:31 am - 8:39 am
MSO
-
PDX
4h 08m
1 stop
$307Delta
Fri, Jun 5 - Mon, Jun 8
Alaska Airlines Logo
5:50 pm - 11:59 pm
PDX
-
MSO
5h 09m
1 stop
Alaska Airlines Logo
5:41 pm - 6:16 pm
MSO
-
PDX
1h 35mnonstop
$308Alaska Airlines
Wed, Jun 3 - Wed, Jun 10
Alaska Airlines Logo
10:52 am - 1:23 pm
PDX
-
MSO
1h 31mnonstop
Alaska Airlines Logo
5:41 pm - 6:16 pm
MSO
-
PDX
1h 35mnonstop
$309Alaska Airlines
Sun, May 31 - Thu, Jun 11
Delta Logo
3:30 pm - 12:22 am
PDX
-
MSO
7h 52m
2 stops
Delta Logo
5:31 am - 8:39 am
MSO
-
PDX
4h 08m
1 stop
$312Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
5:45 am - 12:34 pm
PDX
-
MSO
5h 49m
1 stop
Delta Logo
1:17 pm - 10:02 pm
MSO
-
PDX
9h 45m
2 stops
$313Delta
Sat, Jun 6 - Sat, Jun 13
Delta Logo
5:05 pm - 12:22 am
PDX
-
MSO
6h 17m
1 stop
Delta Logo
5:31 am - 8:39 am
MSO
-
PDX
4h 08m
1 stop
$317Delta
Fri, Jun 5 - Thu, Jun 11

Alaska Airlines flights from Oregon to Missoula

Our best Alaska Airlines deals on Oregon to Missoula flight tickets
Alaska Airlines
Jun 6
PDX5:46 pmPortland
5h 13m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
Jun 12
MSO5:41 pmMissoula Johnson-Bell Field
1h 35m
PDX6:16 pmPortland
$283
Alaska Airlines
Jun 5
PDX5:46 pmPortland
5h 13m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
Jun 8
MSO12:56 pmMissoula Johnson-Bell Field
1h 30m
PDX1:26 pmPortland
$293
Alaska Airlines
Jun 3
PDX5:50 pmPortland
5h 09m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
Jun 10
MSO5:41 pmMissoula Johnson-Bell Field
1h 35m
PDX6:16 pmPortland
$308

Delta flights from Oregon to Missoula

Our best Delta deals on Oregon to Missoula flight tickets
Delta
Jun 3
PDX7:00 pmPortland
4h 22m
1 stop
MSO12:22 amMissoula Johnson-Bell Field
Jun 8
MSO5:31 amMissoula Johnson-Bell Field
4h 08m
1 stop
PDX8:39 amPortland
$297
Delta
Jun 3
PDX5:30 amPortland
10h 54m
2 stops
MSO5:24 pmMissoula Johnson-Bell Field
Jun 8
MSO5:31 amMissoula Johnson-Bell Field
4h 08m
1 stop
PDX8:39 amPortland
$302
Delta
Jun 5
PDX7:00 pmPortland
4h 22m
1 stop
MSO12:22 amMissoula Johnson-Bell Field
Jun 8
MSO5:31 amMissoula Johnson-Bell Field
4h 08m
1 stop
PDX8:39 amPortland
$307

momondo 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Oregon to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 6/6

5:46 pm-11:59 pm

1 stop5h 13m

Missoula Johnson-Bell Field

Fri 6/12

5:41 pm-6:16 pm

Nonstop1h 35m

$283

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Fri 6/5

5:46 pm-11:59 pm

1 stop5h 13m

Missoula Johnson-Bell Field

Mon 6/8

12:56 pm-1:26 pm

Nonstop1h 30m

$293

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 6/3

7:00 pm-12:22 am

1 stop4h 22m

Missoula Johnson-Bell Field

Mon 6/8

5:31 am-8:39 am

1 stop4h 08m

$297

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 6/3

5:30 am-5:24 pm

2 stops10h 54m

Missoula Johnson-Bell Field

Mon 6/8

5:31 am-8:39 am

1 stop4h 08m

$302

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Fri 6/5

7:00 pm-12:22 am

1 stop4h 22m

Missoula Johnson-Bell Field

Mon 6/8

5:31 am-8:39 am

1 stop4h 08m

$307

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 6/3

5:50 pm-11:59 pm

1 stop5h 09m

Missoula Johnson-Bell Field

Wed 6/10

5:41 pm-6:16 pm

Nonstop1h 35m

$308
Quickest round-trip

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sun 5/31

10:52 am-1:23 pm

Nonstop1h 31m

Missoula Johnson-Bell Field

Thu 6/11

5:41 pm-6:16 pm

Nonstop1h 35m

$309

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Fri 6/5

3:30 pm-12:22 am

2 stops7h 52m

Missoula Johnson-Bell Field

Mon 6/8

5:31 am-8:39 am

1 stop4h 08m

$312

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 6/6

5:45 am-12:34 pm

1 stop5h 49m

Missoula Johnson-Bell Field

Sat 6/13

1:17 pm-10:02 pm

2 stops9h 45m

$313

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Fri 6/5

5:05 pm-12:22 am

1 stop6h 17m

Missoula Johnson-Bell Field

Thu 6/11

5:31 am-8:39 am

1 stop4h 08m

$317

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 Missoula from

How to get the cheapest flight ticket from Oregon to Missoula

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 Missoula?

The month of July is, on average, the cheapest month to fly to Missoula from Oregon, with most prices found around $119. If you are unable to visit Missoula during the month of July, then departing from Oregon during the month October is also very affordable. Most momondo users find prices during this month for around $132.

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

On average, the least expensive day to fly to Missoula from Oregon is on a Friday. momondo users have found tickets for Friday departures for as low as $298. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $368.

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

The cheapest time of day to fly to Missoula is in the evening when flights can be purchased for as low as $298. Flights at noon are often more expensive with an average ticket price of $438.

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

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

Can stopping save me money on Oregon to Missoula flights?

You could potentially save up to 38% on your flight if you consider stops on a Oregon to Missoula flight.

Cheap Oregon to Missoula flight deals and tips

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

Best Price Found

$298

Fastest flight time

1h 29m

Direct flights

Every day

Airports in Missoula

1 airport
The best flight deal from Oregon to Missoula found on momondo in the last 72 hours is $298
The fastest flight from Oregon to Missoula takes 1h 29m
Direct flights go from Oregon to Missoula every day.
There is 1 airport in Missoula. From Oregon there are direct flights to Missoula Johnson-Bell Field (MSO).
Search flight deals

Frequently asked questions about flying from Oregon to Missoula

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

    Prices for flights from Oregon to Missoula Johnson-Bell Field Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The necessary travel and health documents for your Missoula Johnson-Bell Field 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 Oregon to Missoula?

Best airlines flying from Oregon to Missoula

Compare and see reviews for airlines that fly from Oregon to Missoula with momondo
Airline
Rating
Free Cancellation
Price
Hawaiian AirlinesPriceFrom $157Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $167Free CancellationRating
7.9
12,352 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Missoula for you.

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

Yes. momondo allows you to filter the results for Oregon to Missoula flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Missoula.

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

If you are simply researching potential flights to Missoula, momondo offers a useful price alert feature which will track prices for flights to Missoula from Oregon and alert you when they change.

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