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Montana

$89+ Cheap flights from Portland (PDX) to Montana

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BZN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Portland to Montana

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Montana (USMT). 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 January 17, 2025.

Round-trip from

$157
(Alaska Airlines)

One-way from

$119
(Delta)
From Portland to Montana
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One-way flight from Portland to Montana
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Find flight deals from Portland to Montana

Cheapest flights from Portland to Montana
Explore the most affordable flight options available from Portland to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Fri 2/711:26 amPDX - BIL
Nonstop1h 49mAlaska Airlines
Tue 2/112:55 pmBIL - PDX
Nonstop2h 18mAlaska Airlines
Deal found 1/16$167
This Delta deal was found by Cheapflights users on 1/16. 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.
Fri 2/75:15 pmPDX - BIL
2 stops6h 16mDelta
Tue 2/1111:40 amBIL - PDX
1 stop5h 45mDelta
Deal found 1/16$192
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Fri 2/213:48 pmPDX - FCA
Nonstop1h 31mAlaska Airlines
Mon 2/246:59 pmFCA - PDX
Nonstop1h 45mAlaska Airlines
Deal found 1/15$197
This Delta deal was found by Cheapflights users on 1/16. 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.
Sun 2/2310:15 amPDX - BZN
1 stop6h 50mDelta
Wed 2/265:40 amBZN - PDX
1 stop4h 36mDelta
Deal found 1/16$207
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Fri 2/2112:40 pmPDX - MSO
Nonstop1h 19mAlaska Airlines
Mon 2/243:39 pmMSO - PDX
Nonstop1h 40mAlaska Airlines
Deal found 1/16$217
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Fri 2/71:40 pmPDX - BZN
Nonstop1h 32mAlaska Airlines
Sat 2/84:52 pmBZN - PDX
Nonstop1h 52mAlaska Airlines
Deal found 1/16$217
This Delta deal was found by Cheapflights users on 1/15. 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.
Wed 2/55:10 amPDX - FCA
1 stop5h 39mDelta
Sun 2/95:25 amFCA - PDX
1 stop4h 56mDelta
Deal found 1/15$217
This Delta deal was found by Cheapflights users on 1/16. 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.
Tue 2/115:20 pmPDX - MSO
1 stop6h 21mDelta
Tue 2/185:40 amMSO - PDX
1 stop4h 36mDelta
Deal found 1/16$227
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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 2/511:40 amPDX - HLN
1 stop3h 24mAlaska Airlines
Tue 2/114:41 pmHLN - PDX
1 stop6h 12mAlaska Airlines
Deal found 1/16$230
This Delta deal was found by Cheapflights users on 1/16. 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.
Thu 2/135:10 amPDX - GTF
1 stop5h 04mDelta
Thu 2/206:30 pmGTF - PDX
1 stop6h 21mDelta
Deal found 1/16$291
This Delta deal was found by Cheapflights users on 1/16. 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.
Wed 2/51:36 pmPDX - HLN
2 stops8h 18mDelta
Tue 2/111:30 pmHLN - PDX
2 stops8h 20mDelta
Deal found 1/16$294
This Southwest deal was found by Cheapflights users on 1/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:55 amPDX - BZN
2 stops9h 45mSouthwest
Wed 2/2612:45 pmBZN - PDX
2 stops8h 40mSouthwest
Deal found 1/16$349

Find flights from Portland to Montana within your budget

Customize your flight search to find flights from Portland to Montana 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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Wed 3/19

3:06 pm-5:34 pm

Nonstop1h 28m

Kalispell Glacier Park

Wed 3/26

6:14 pm-6:55 pm

Nonstop1h 41m

$157

PortlandBillings

PDX - BIL

PDXBIL

Portland

Fri 2/7

11:26 am-2:15 pm

Nonstop1h 49m

Billings Logan Intl

Tue 2/11

2:55 pm-4:13 pm

Nonstop2h 18m

$167

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sat 2/22

1:00 pm-8:53 pm

1 stop6h 53m

Billings Logan Intl

Wed 2/26

5:54 pm-10:45 pm

1 stop5h 51m

$187

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 2/5

1:40 pm-4:12 pm

Nonstop1h 32m

Bozeman Gallatin Field

Sat 2/8

4:52 pm-5:44 pm

Nonstop1h 52m

$187

PortlandBillings

PDX - BIL

PDXBIL

Portland

Fri 2/7

5:20 pm-12:31 am

1 stop6h 11m

Billings Logan Intl

Tue 2/11

11:40 am-6:54 pm

2 stops8h 14m

$192

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Sun 2/23

10:15 am-6:05 pm

1 stop6h 50m

Bozeman Gallatin Field

Wed 2/26

5:40 am-9:16 am

1 stop4h 36m

$207

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 2/8

1:52 pm-5:55 pm

1 stop3h 03m

Missoula Johnson-Bell Field

Tue 2/11

6:35 pm-9:53 pm

1 stop4h 18m

$216

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Wed 2/5

5:10 am-11:49 am

1 stop5h 39m

Kalispell Glacier Park

Sun 2/9

5:25 am-9:21 am

1 stop4h 56m

$217

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Sat 2/8

1:36 pm-11:34 pm

2 stops8h 58m

Missoula Johnson-Bell Field

Tue 2/11

5:35 am-9:19 am

1 stop4h 44m

$222

PortlandHelena

PDX - HLN

PDXHLN

Portland

Wed 2/5

11:40 am-4:04 pm

1 stop3h 24m

Helena

Tue 2/11

4:41 pm-9:53 pm

1 stop6h 12m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 31 results
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Best time to book a flight from Portland to Montana

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

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

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

Currently, October is the cheapest month in which you can book a flight from Portland to Montana (average of $371). Flying from Portland to Montana in June is currently the most expensive (average of $520). 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 MT?

Find hourly flight availability from Portland to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

When flying from Portland to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Portland to Montana

Explore weekly flight availability from Portland to Montana. 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 January 17, 2025.

The most flights from PDX to USMT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Montana by month

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

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

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

If weather is an important factor for your trip to Montana, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated January 17, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and Alaska Airlines from Portland to Montana to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Crew

8.7

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Portland to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Montana?

    Most people fly from Portland (PDX) if they book a flight from Portland to Montana. Portland is conveniently located just 6.0 mi from Portland’s city center.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $119. Users have also found prices from $119 and $129 on Alaska Airlines and United Airlines, respectively.

  • What are the most popular routes from Portland to Montana?

    While some choose either Portland - Missoula Johnson-Bell Field or Portland - Kalispell Glacier Park, Portland - Bozeman Gallatin Field is the most popular route from Portland to Montana.

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

    Consider Alaska Airlines (97%), Horizon Air (97%) or Hawaiian Airlines (97%) when booking your flight. These represent the most reliable airlines when flying from Portland to Montana.

  • What are the cheapest flights from Portland to Montana?

    Looking for the cheapest flight from Portland to Montana? While on average our users pay $298, our data indicates the cheapest price to be $187. The most popular route (Portland - Bozeman Gallatin Field), is priced around $207.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Portland to Montana (average of $371). Flying from Portland to Montana in June is currently the most expensive (average of $520). 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.

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Alternative routes for Portland to Montana

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

Discover the top 3 airlines that operate flights from Portland to Montana. 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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$408FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$176Average$377FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$608FlexibilityNo cancel feeOn-time69%
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