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Montana

$66+ Cheap flights from Oregon 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BZN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Oregon to Montana

Keep the following information in mind while searching for Oregon to Montana flight deals. Data was last updated June 12, 2025.

Round-trip from

$147
(Hawaiian Airlines)

One-way from

$79
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$362

Good round-trip deal

$217 or less

Good one-way deal

$98 or less
From Oregon to Montana
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One-way flight from Oregon to Montana
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Oregon to Montana.
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Price to beat on a one-way flight from Oregon to Montana.
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Find flight deals from Oregon to Montana

Cheapest flights from Oregon to Montana
Explore the most affordable flight options available from Oregon to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:30 pmPDX - BZN
Nonstop1h 42mHawaiian Airlines
Sun 9/75:22 amBZN - PDX
Nonstop1h 56mHawaiian Airlines
Deal found 6/10$147
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/99:30 pmPDX - MSO
Nonstop1h 29mHawaiian Airlines
Tue 9/165:45 amMSO - PDX
Nonstop1h 32mHawaiian Airlines
Deal found 6/10$157
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 9/129:30 pmPDX - MSO
Nonstop1h 29mAlaska Airlines
Sat 9/135:45 amMSO - PDX
Nonstop1h 32mAlaska Airlines
Deal found 6/10$167
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 8/241:24 pmPDX - FCA
1 stop4h 58mAlaska Airlines
Fri 8/298:02 pmFCA - PDX
1 stop3h 42mAlaska Airlines
Deal found 6/10$176
This Delta deal was found by Cheapflights users on 6/11. 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 8/275:05 pmPDX - BIL
1 stop4h 42mDelta
Tue 9/25:25 amBIL - PDX
1 stop4h 26mDelta
Deal found 6/11$177
This Delta deal was found by Cheapflights users on 6/10. 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 9/265:05 pmPDX - FCA
1 stop5h 02mDelta
Wed 10/15:25 amFCA - PDX
1 stop4h 48mDelta
Deal found 6/10$177
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2710:30 amPDX - BIL
Nonstop1h 54mHawaiian Airlines
Tue 9/26:00 amBIL - PDX
1 stop3h 58mHawaiian Airlines
Deal found 6/11$187
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:03 amPDX - FCA
Nonstop1h 27mHawaiian Airlines
Wed 10/11:07 pmFCA - PDX
Nonstop1h 40mHawaiian Airlines
Deal found 6/10$198
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:06 pmPDX - BIL
1 stop5h 38mUnited Airlines
Thu 8/284:15 pmBIL - PDX
1 stop7h 27mUnited Airlines
Deal found 6/10$205
This Delta deal was found by Cheapflights users on 6/10. 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 9/35:05 pmPDX - BZN
1 stop5h 04mDelta
Mon 9/85:30 amBZN - PDX
1 stop4h 21mDelta
Deal found 6/10$205
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 9/11:24 pmPDX - BZN
1 stop4h 04mAlaska Airlines
Fri 9/57:23 pmBZN - PDX
1 stop4h 21mAlaska Airlines
Deal found 6/11$206
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1710:23 amPDX - MSO
1 stop28h 07mMultiple Airlines
Mon 7/219:54 pmMSO - PDX
1 stop12h 24mMultiple Airlines
Deal found 6/10$210

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon 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 June 12, 2025.
Use the filters below to find and compare flights from Oregon to Montana that are best for you.

Fly from

Oregon

Fly to

Montana

Route

Depart

Return

Price

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 9/3

9:30 pm-12:12 am

Nonstop1h 42m

Bozeman Gallatin Field

Sun 9/7

5:22 am-6:18 am

Nonstop1h 56m

$147

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 9/9

9:30 pm-11:59 pm

Nonstop1h 29m

Missoula Johnson-Bell Field

Tue 9/16

5:45 am-6:17 am

Nonstop1h 32m

$157

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Tue 9/9

5:47 pm-12:27 am

1 stop5h 40m

Missoula Johnson-Bell Field

Tue 9/16

6:35 am-8:58 am

1 stop3h 23m

$176

PortlandKalispell

PDX - FCA

PDXFCA

Portland

Sun 8/24

1:24 pm-7:22 pm

1 stop4h 58m

Kalispell Glacier Park

Fri 8/29

8:02 pm-10:44 pm

1 stop3h 42m

$176

PortlandBillings

PDX - BIL

PDXBIL

Portland

Wed 8/27

5:05 pm-10:47 pm

1 stop4h 42m

Billings Logan Intl

Tue 9/2

5:25 am-8:51 am

1 stop4h 26m

$177

PortlandBillings

PDX - BIL

PDXBIL

Portland

Wed 8/27

10:30 am-1:24 pm

Nonstop1h 54m

Billings Logan Intl

Tue 9/2

6:00 am-8:58 am

1 stop3h 58m

$187

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Mon 9/1

9:30 pm-12:12 am

Nonstop1h 42m

Bozeman Gallatin Field

Mon 9/8

7:23 pm-11:59 pm

1 stop5h 36m

$197

PortlandBillings

PDX - BIL

PDXBIL

Portland

Tue 8/26

4:06 pm-10:44 pm

1 stop5h 38m

Billings Logan Intl

Thu 8/28

4:15 pm-10:42 pm

1 stop7h 27m

$205

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 9/3

5:05 pm-11:09 pm

1 stop5h 04m

Bozeman Gallatin Field

Mon 9/8

5:30 am-8:51 am

1 stop4h 21m

$205

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Thu 7/17

10:23 am-3:30 pm

1 stop28h 07m

Missoula Johnson-Bell Field

Mon 7/21

9:54 pm-9:18 am

1 stop12h 24m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to Montana

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

Cheapflights Insights

Everything you need to know about your flight from Oregon to Montana

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Montana (average of $371). Flying from Oregon to Montana in May is currently the most expensive (average of $479). 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 OR to MT?

Find hourly flight availability from Oregon 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Montana as you normally would.

Weekly flight availability from Oregon to Montana

Explore weekly flight availability from Oregon 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 June 12, 2025.

The most flights from USOR to USMT are scheduled on a Thursday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 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 June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Oregon to Montana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $79. Users have also found prices from $89 and $108 on Delta and Hawaiian Airlines, respectively.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Oregon to Montana (average of $371). Flying from Oregon to Montana in May is currently the most expensive (average of $479). 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

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Alternative routes for Oregon to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Oregon to Montana

Discover the top 4 airlines that operate flights from Oregon 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$149Average$277FlexibilityNo cancel feeOn-time85%
DeltaCheapest$158Average$401FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$171Average$420FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$256Average$474FlexibilityNo cancel feeOn-time69%

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