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

According to our current data, Alaska Airlines ($186), Delta ($206), and United Airlines ($505) offers the cheapest pricing from Portland to Missoula. These flights start at 46% lower than the current average price 3 months from now.

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

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $98. Users have also found prices from $103 and $302 on Delta and United Airlines, respectively.

What are the cheapest flights from Portland to Missoula?

On average you can expect to pay $313 for a flight from Portland to Missoula. The cheapest flight overall is $134 while the most popular route, (Portland - Missoula Johnson-Bell Field) is currently priced at $206.

What are the most reliable airlines from Portland to Missoula?

Consider Alaska Airlines (92%), Horizon Air (92%) or Hawaiian Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Portland to Missoula.

What is the cheapest day to fly round-trip from Portland to Missoula?

Travelers have found that booking a Monday departure is the best way to save up to 58% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 24 days in advance, which can save you up to 176% on flights from Portland to Missoula compared to booking the week you need them. Waiting 24 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $366. For sooner than that we have options available in the next 3 days from $637.

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

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to Missoula. Flights to Missoula from Portland in January are about $349 on average during January, but can be found for as low as $213.

Most accurate provider : When it comes to deals on Portland-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Missoula flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Missoula Johnson-Bell Field is the airport most travelers will use when flying to Missoula from Portland. Booking flights from Portland (PDX) to Johnson-Bell Field (MSO) should be relatively easy as there is 1 daily flight to Missoula from 2 different airlines. 1h 28m is how long a flight from Portland to Missoula Johnson-Bell Field will take if you book a nonstop flight.

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

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

How can I find direct flights from Portland to Missoula?

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

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

Yes. Cheapflights offers flight deals from Portland 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.

$98+ Flights from Portland, Oregon to Missoula, Montana

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland to Missoula with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Portland to Missoula Johnson-Bell Field are usually found in January or October, booked 58 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Portland to Missoula

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	November
Cheapest in	January
Round-trip from	$186 (Alaska Airlines)
One-way from	$98 (Alaska Airlines)

Provider with most accurate pricing for Portland-Missoula Johnson-Bell Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Missoula Johnson-Bell Field flights.

Search Deals

High demand for flights, 28% potential price rise

Search Deals

Best time to find cheap flights, 23% potential price drop

Search Deals

From Portland to Missoula Johnson-Bell Field

Search Deals

One-way flight from Portland to Missoula Johnson-Bell Field

Search Deals

Find flight deals from Portland to Missoula

Cheapest flights from Portland to Missoula
Explore the most affordable flight options available from Portland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2024.

Sat 12/145:10 amPDX - MSO

1 stop5h 24mDelta

Mon 12/165:40 amMSO - PDX

1 stop4h 39mDelta

Deal found 11/11

$206

Sat 12/1412:40 pmPDX - MSO

Nonstop1h 28mAlaska Airlines

Mon 12/166:59 pmMSO - PDX

1 stop5h 45mAlaska Airlines

Deal found 11/11

$252

Tue 12/2411:27 amPDX - MSO

2 stops25h 05mUnited Airlines

Wed 1/16:30 amMSO - PDX

1 stop17h 15mUnited Airlines

Deal found 11/11

$505

Sat 12/146:18 pmPDX - MSO

2 stops23h 15mMultiple Airlines

Mon 12/168:39 pmMSO - PDX

3 stops38h 31mMultiple Airlines

Deal found 11/11

$560

Best flights from Portland to Missoula
Discover carefully curated flight deals from Portland to Missoula that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2024.

Wed 1/811:40 amPDX - MSO

1 stop5h 15mAlaska Airlines

Mon 1/134:12 pmMSO - PDX

Nonstop1h 38mAlaska Airlines

Deal found 11/11

$186

Sat 12/145:10 amPDX - MSO

1 stop5h 24mDelta

Mon 12/165:40 amMSO - PDX

1 stop4h 39mDelta

Deal found 11/11

$206

Tue 12/2411:27 amPDX - MSO

2 stops25h 05mUnited Airlines

Wed 1/16:30 amMSO - PDX

1 stop17h 15mUnited Airlines

Deal found 11/11

$505

Sat 12/146:18 pmPDX - MSO

2 stops23h 15mMultiple Airlines

Mon 12/168:39 pmMSO - PDX

3 stops38h 31mMultiple Airlines

Deal found 11/11

$560

Last-minute flights from Portland to Missoula
Discover last-minute flight deals from Portland to Missoula. Data last updated November 12, 2024 and is based on user searches.

Fri 11/226:00 amPDX - MSO

1 stop3h 30mAlaska Airlines

Sun 11/245:40 pmMSO - PDX

Nonstop1h 37mAlaska Airlines

Deal found 11/11

$447

Sat 12/145:10 amPDX - MSO

1 stop5h 24mDelta

Mon 12/165:40 amMSO - PDX

1 stop4h 39mDelta

Deal found 11/11

$206

Sat 12/1412:40 pmPDX - MSO

Nonstop1h 28mAlaska Airlines

Mon 12/166:59 pmMSO - PDX

1 stop5h 45mAlaska Airlines

Deal found 11/11

$252

Sat 12/146:18 pmPDX - MSO

2 stops23h 15mMultiple Airlines

Mon 12/168:39 pmMSO - PDX

3 stops38h 31mMultiple Airlines

Deal found 11/11

$560

Tue 12/2411:27 amPDX - MSO

2 stops25h 05mUnited Airlines

Wed 1/16:30 amMSO - PDX

1 stop17h 15mUnited Airlines

Deal found 11/11

$505

One-way flights from Portland to Missoula
Search for one-way flight options from Portland to Missoula. Find affordable one-way fares based on user searches. Data last updated November 12, 2024.

Wed 1/227:35 pmPDX - MSO

1 stop3h 23mAlaska Airlines

Deal found 11/11

$98

Tue 12/107:25 pmPDX - MSO

1 stop4h 19mDelta

Deal found 11/11

$103

Wed 1/221:32 pmPDX - MSO

3 stops23h 00mUnited Airlines

Deal found 11/11

$302

Find flights from Portland to Missoula within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 1/8

11:40 am-5:55 pm

1 stop5h 15m

Missoula Johnson-Bell Field

Mon 1/13

4:12 pm-4:50 pm

Nonstop1h 38m

$186

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 12/14

5:10 am-11:34 am

1 stop5h 24m

Missoula Johnson-Bell Field

Mon 12/16

5:40 am-9:19 am

1 stop4h 39m

$206

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 12/24

11:27 am-1:32 pm

2 stops25h 05m

Missoula Johnson-Bell Field

Wed 1/1

6:30 am-10:45 pm

1 stop17h 15m

$505

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 12/14

6:18 pm-6:33 pm

2 stops23h 15m

Missoula Johnson-Bell Field

Mon 12/16

8:39 pm-10:10 am

3 stops38h 31m

$560

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 1/22

7:35 pm-11:58 pm

1 stop3h 23m

$98

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 12/10

7:25 pm-12:44 am

1 stop4h 19m

$103

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 1/22

1:32 pm-1:32 pm

3 stops23h 00m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Compare providers for flights from Portland to Missoula

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Missoula in November.

Provider	Price Accuracy	Trust Score*	Cancellation Policy
Expedia	Price Accuracy1 star	Trust Score*3 stars	Cancellation PolicyAirline Policy
FlightHub	Price Accuracy3 stars	Trust Score*3 stars	Cancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Missoula flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Missoula flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Missoula flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Missoula flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Missoula flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Missoula

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

Travel insights for flights from Portland to Missoula

Get recent, data-driven insights about flights from Portland to Missoula including ideal travel times, pricing trends, and more.

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

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Missoula. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Portland to Missoula (average of $364). Flying from Portland to Missoula in April is currently the most expensive (average of $524). 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 PDX to MSO?

Unlike at noon, when flights are generally more expensive, you can save up to 4% on flights from Portland to Missoula by exploring options for tickets in the evening.

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

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

Rainfall in Missoula by month

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Missoula

Alaska Airlines

8.0

Very good

9,435 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines

8.0

Very good

9,435 reviews

Alaska Airlines

8.0

Very good

9,435 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta

8.0

Very good

8,799 reviews

Alaska Airlines

8.0

Very good

9,435 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines

7.4

Good

9,188 reviews

Alaska Airlines

8.0

Very good

9,435 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

What airports do I use to fly from Portland to Missoula?
Missoula Johnson-Bell Field is the airport most travelers will use when flying to Missoula from Portland. Booking flights from Portland (PDX) to Johnson-Bell Field (MSO) should be relatively easy as there is 1 daily flight to Missoula from 2 different airlines. 1h 28m is how long a flight from Portland to Missoula Johnson-Bell Field will take if you book a nonstop flight.
What are the cheapest airlines flying from Portland to Missoula round-trip?
According to our current data, Alaska Airlines ($186), Delta ($206), and United Airlines ($505) offers the cheapest pricing from Portland to Missoula. These flights start at 46% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Portland to Missoula one-way?
For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $98. Users have also found prices from $103 and $302 on Delta and United Airlines, respectively.
What are the most reliable airlines from Portland to Missoula?
Consider Alaska Airlines (92%), Horizon Air (92%) or Hawaiian Airlines (92%) when booking your flight. These represent the most reliable airlines when flying from Portland to Missoula.
What are the cheapest flights from Portland to Missoula?
On average you can expect to pay $313 for a flight from Portland to Missoula. The cheapest flight overall is $134 while the most popular route, (Portland - Missoula Johnson-Bell Field) is currently priced at $206.
Can I find deals for flights from Portland to Missoula that include hotel bookings?
Yes. In addition to deals on Portland to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Missoula?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Missoula.
Can I find deals for business class flights from Portland to Missoula?
Yes. Cheapflights offers flight deals from Portland 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 Portland to Missoula?
Currently, October is the cheapest month in which you can book a flight from Portland to Missoula (average of $364). Flying from Portland to Missoula in April is currently the most expensive (average of $524). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Missoula

Other flights to Missoula

Top 2 airlines flying from Portland to Missoula

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$186	Average$349	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$216	Average$286	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

$98+ Cheap flights from Portland to Missoula (PDX - 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Missoula with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Portland to Missoula Johnson-Bell Field are usually found in January or October, booked 58 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from Portland to Missoula

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Portland to Missoula

Cheapest flights from Portland to MissoulaExplore the most affordable flight options available from Portland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2024.

Explore the most affordable flight options available from Portland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2024.

Find flights from Portland to Missoula within your budget

Compare providers for flights from Portland to Missoula

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Missoula in November.

Best time to book a flight from Portland to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Portland with our price prediction graph.

Travel insights for flights from Portland to Missoula

Get recent, data-driven insights about flights from Portland to Missoula including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Portland to Missoula. Price data was last updated on November 8, 2024.

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

What is the cheapest time of day to fly from PDX to MSO?

Find hourly flight availability from Portland 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 November 12, 2024.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Missoula. Price data was last updated on November 10, 2024.

Rainfall in Missoula by month

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

Temperature in Missoula by month

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

Reviews of airlines servicing Missoula

Related info for your journey

Find useful and relevant information for your journey from Portland to Missoula. 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 Portland to Missoula?

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

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

What are the most reliable airlines from Portland to Missoula?

What are the cheapest flights from Portland to Missoula?

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

How can I find direct flights from Portland to Missoula?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Missoula

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Portland to Missoula

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Missoula
Explore the most affordable flight options available from Portland to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2024.