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$73+ Cheap flights from Montana to Oregon

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — PDX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Montana to Oregon

Cheapest flights from Montana to Oregon
Explore the most affordable flight options available from Montana to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/14. 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 12/311:43 pmBZN - BOI
Nonstop1h 22mAlaska Airlines
Thu 1/12:08 pmBOI - BZN
Nonstop1h 09mAlaska Airlines
Deal found 12/14$227
This Delta deal was found by Cheapflights users on 12/16. 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 12/235:20 amBZN - BOI
1 stop4h 48mDelta
Tue 1/201:00 pmBOI - BZN
1 stop4h 50mDelta
Deal found 12/16$237
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:09 amBZN - BOI
1 stop5h 04mAlaska Airlines
Fri 1/24:16 pmBOI - BZN
1 stop6h 12mAlaska Airlines
Deal found 12/16$246
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/317:00 amBZN - BOI
1 stop6h 49mAlaska Airlines
Sat 1/32:08 pmBOI - BZN
Nonstop1h 09mAlaska Airlines
Deal found 12/17$257
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/306:09 amBZN - BOI
1 stop5h 04mAlaska Airlines
Thu 1/14:16 pmBOI - BZN
1 stop6h 12mAlaska Airlines
Deal found 12/17$296
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Tue 12/308:20 amBZN - PDX
Nonstop2h 05mAlaska Airlines
Sat 1/37:55 pmPDX - BZN
Nonstop1h 33mAlaska Airlines
Deal found 12/15$318
This Delta deal was found by Cheapflights users on 12/16. 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 12/305:30 pmBZN - PDX
1 stop5h 29mDelta
Thu 1/15:11 pmPDX - BZN
1 stop4h 52mDelta
Deal found 12/16$338
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/305:20 amMSO - PDX
Nonstop1h 57mAlaska Airlines
Tue 1/66:05 pmPDX - MSO
2 stops20h 26mAlaska Airlines
Deal found 12/16$359
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/316:00 amMSO - PDX
1 stop5h 53mAlaska Airlines
Sun 1/49:48 pmPDX - MSO
Nonstop1h 21mAlaska Airlines
Deal found 12/15$368
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/308:20 amBZN - PDX
Nonstop2h 05mAlaska Airlines
Thu 1/110:32 amPDX - BZN
1 stop3h 45mAlaska Airlines
Deal found 12/16$368
This Delta deal was found by Cheapflights users on 12/17. 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 12/305:20 amMSO - PDX
1 stop4h 48mDelta
Tue 1/65:50 amPDX - MSO
1 stop5h 09mDelta
Deal found 12/17$393
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/252:40 pmBIL - RDM
1 stop7h 42mUnited Airlines
Thu 1/15:00 amRDM - BIL
1 stop7h 24mUnited Airlines
Deal found 12/14$398

Find flight deals from Montana to Oregon

Keep the following information in mind while searching for Montana to Oregon flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$117
(Alaska Airlines)

One-way from

$73
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$268

Good round-trip deal

$157 or less

Good one-way deal

$109 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Portland flights.
Search Deals
From Montana to Oregon
Search Deals
One-way flight from Montana to Oregon
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Montana to Oregon.
Search Deals
Price to beat on a one-way flight from Montana to Oregon.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Oregon 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 December 18, 2025.
Use the filters below to find and compare flights from Montana to Oregon that are best for you.

Fly from

Montana

Fly to

Oregon

Route

Depart

Return

Price

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Tue 1/13

5:15 am-10:24 am

1 stop5h 09m

Boise Air Term. Gowen Fld

Tue 1/20

1:00 pm-5:50 pm

1 stop4h 50m

$127

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Fri 2/20

1:48 pm-3:07 pm

Nonstop1h 19m

Boise Air Term. Gowen Fld

Mon 2/23

2:15 pm-3:22 pm

Nonstop1h 07m

$137

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 1/14

1:03 pm-1:42 pm

Nonstop1h 39m

Portland

Wed 1/21

11:01 am-1:23 pm

Nonstop1h 22m

$137

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Thu 1/22

7:20 am-12:51 pm

1 stop5h 31m

Boise Air Term. Gowen Fld

Sat 1/24

6:23 am-10:42 am

1 stop4h 19m

$146

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Fri 1/16

7:25 pm-11:59 pm

1 stop4h 34m

Boise Air Term. Gowen Fld

Sun 1/18

9:02 am-2:09 pm

1 stop5h 07m

$146

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Tue 1/27

7:20 am-12:51 pm

1 stop5h 31m

Boise Air Term. Gowen Fld

Fri 1/30

5:55 pm-11:56 pm

1 stop6h 01m

$146

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 1/13

5:00 am-9:03 am

1 stop5h 03m

Portland

Sat 1/17

5:50 am-11:59 am

1 stop5h 09m

$147

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Wed 2/11

5:00 am-9:09 am

1 stop5h 09m

Portland

Wed 2/18

6:00 am-12:26 pm

1 stop5h 26m

$147

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 1/13

5:00 am-9:03 am

1 stop5h 03m

Portland

Wed 1/14

1:30 pm-12:29 am

2 stops9h 59m

$152

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Thu 1/29

3:50 pm-10:15 pm

1 stop7h 25m

Portland

Mon 2/2

9:00 am-10:15 pm

2 stops12h 15m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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

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

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

Currently, May is the cheapest month in which you can book a flight from Montana to Oregon (average of $94). Flying from Montana to Oregon in June is currently the most expensive (average of $176). 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 MT to OR?

Find hourly flight availability from Montana to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 5% on flights from Montana to Oregon by exploring options for tickets at noon.

What is the cheapest day to fly from Montana to Oregon?

Use this chart to determine the cheapest time to fly round-trip from Montana to Oregon. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Montana to Oregon flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Montana to Oregon?

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Montana to Oregon, such as Alaska Airlines, Delta, and Hawaiian Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,479 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,095 reviews
Alaska Airlines
8.0
Very good
11,479 reviews

Entertainment

7.0

Crew

8.5

Overall

8.0

Boarding

8.1

Food

7.1

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

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

  • How popular is this Montana to Oregon flight route?

    Flights from Montana to Oregon have been viewed 1 times in the past calendar month.

  • How long is the flight from Montana to Oregon?

    Departing from Montana to Oregon will take you 1h 19m. The distance between Montana and Oregon is about 292 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $78. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Montana to Oregon for a low price.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Montana to Oregon (average of $94). Flying from Montana to Oregon in June is currently the most expensive (average of $176). 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 Montana to Oregon

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

Discover the top 4 airlines that operate flights from Montana to Oregon. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$98Average$355FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$137Average$264FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$142Average$366FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$373Average$526FlexibilityNo cancel feeOn-time69%

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