How many flights depart from Montana to Oregon on average per week?

As of November 2025, 90 flights take off from Montana and land in Oregon each week. The most common flight departure day for this route is Sun, with 17% of weekly flights taking off on this day.

How long is the flight from Montana to Oregon?

Flight times from Montana to Oregon vary, but if you’re flying out of Missoula and flying into Portland (one of the most popular routes), then the duration is 1h 27m on average. Another popular route from Montana to Oregon is flying from Kalispell to Portland, which will take roughly 1h 40m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Oregon?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Oregon from Montana according to our data. Alaska Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 4 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Montana to Oregon?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Montana to Oregon

How many flights depart from Montana to Oregon on average per day?

As of November 2025, 12 flights take off from Montana and land in Oregon each day. The most common flight departure time for this route is 5:00AM, with 77% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Montana to Oregon?

Prices for flights from Montana to Oregon refresh daily.

How many operators does momondo search for flights from Montana to Oregon?

The number of operators available for flights from Montana to Oregon is 5 as of November 2025.

How old do you have to be to fly from Montana to Oregon?

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 Montana to Oregon.

What documentation or ID do you need to fly to Oregon?

The necessary travel and health documents for your Oregon 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.

$74 Cheap Flights from Montana to Oregon in 2025/26

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Find the cheapest flights from Montana to Oregon

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

1:44 pm - 2:59 pmBZN-BOI

1h 15mnonstop

2:10 pm - 3:18 pmBOI-BZN

1h 08mnonstop

$117Alaska Airlines

Find Deal

Wed, Dec 10 - Sat, Dec 13

5:30 am - 10:15 amBZN-BOI

4h 45m1 stop

5:50 am - 10:50 amBOI-BZN

5h 00m1 stop

$127Delta

Find Deal

Wed, Dec 10 - Sat, Dec 13

3:58 pm - 4:53 pmBZN-PDX

1h 55mnonstop

10:30 am - 1:04 pmPDX-BZN

1h 34mnonstop

$137Alaska Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

3:00 pm - 8:59 pmBZN-PDX

6h 59m1 stop

6:00 am - 11:00 amPDX-BZN

4h 00m1 stop

$147Delta

Find Deal

Wed, Feb 4 - Sat, Feb 7

3:50 pm - 10:15 pmBZN-PDX

7h 25m1 stop

2:15 pm - 10:15 pmPDX-BZN

7h 00m1 stop

$151Southwest

Find Deal

Tue, Jan 27 - Wed, Jan 28

11:15 am - 7:55 pmBZN-PDX

9h 40m2 stops

2:15 pm - 10:15 pmPDX-BZN

7h 00m1 stop

$156Southwest

Find Deal

Tue, Jan 27 - Wed, Jan 28

4:30 pm - 9:15 pmBZN-PDX

5h 45m1 stop

5:00 am - 1:35 pmPDX-BZN

7h 35m1 stop

$189United Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

4:13 pm - 9:12 pmBIL-PDX

5h 59m1 stop

1:24 pm - 9:23 pmPDX-BIL

6h 59m1 stop

$197United Airlines

Find Deal

Wed, Feb 4 - Tue, Feb 10

2:58 pm - 4:02 pmBZN-BOI

1h 04mnonstop

10:00 am - 2:39 pmBOI-BZN

4h 39m1 stop

$248Hawaiian Airlines

Find Deal

Wed, Mar 25 - Sat, Mar 28

8:10 pm - 12:12 amFCA-PDX

5h 02m1 stop

11:08 am - 1:36 pmPDX-FCA

1h 28mnonstop

$266Hawaiian Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

Alaska Airlines flights from Montana to Oregon

Our best Alaska Airlines deals on Montana to Oregon flight tickets

Alaska Airlines

Dec 10

BZN1:44 pmBozeman Gallatin Field

1h 15m

BOI2:59 pmBoise Air Term. Gowen Fld

Dec 13

BOI2:10 pmBoise Air Term. Gowen Fld

1h 08m

BZN3:18 pmBozeman Gallatin Field

$117

Find similar

Alaska Airlines

Dec 2

BZN3:58 pmBozeman Gallatin Field

1h 55m

PDX4:53 pmPortland

Dec 9

PDX10:30 amPortland

1h 34m

BZN1:04 pmBozeman Gallatin Field

$137

Find similar

Alaska Airlines

Dec 4

MSO5:30 amMissoula Johnson-Bell Field

1h 46m

PDX6:16 amPortland

Dec 8

PDX9:30 pmPortland

1h 25m

MSO11:55 pmMissoula Johnson-Bell Field

$157

Find similar

Southwest flights from Montana to Oregon

Our best Southwest deals on Montana to Oregon flight tickets

Southwest

Jan 27

BZN3:50 pmBozeman Gallatin Field

7h 25m

1 stop

PDX10:15 pmPortland

Jan 28

PDX2:15 pmPortland

7h 00m

1 stop

BZN10:15 pmBozeman Gallatin Field

$151

Find similar

Southwest

Jan 27

BZN11:15 amBozeman Gallatin Field

9h 40m

2 stops

PDX7:55 pmPortland

Jan 28

PDX2:15 pmPortland

7h 00m

1 stop

BZN10:15 pmBozeman Gallatin Field

$156

Find similar

Southwest

Feb 28

BZN5:10 amBozeman Gallatin Field

5h 55m

1 stop

PDX10:05 amPortland

Mar 2

PDX2:25 pmPortland

7h 15m

1 stop

BZN10:40 pmBozeman Gallatin Field

$159

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Wed 12/10

1:44 pm-2:59 pm

Nonstop1h 15m

Boise Air Term. Gowen Fld

Sat 12/13

2:10 pm-3:18 pm

Nonstop1h 08m

$117

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Wed 12/10

5:30 am-10:15 am

1 stop4h 45m

Boise Air Term. Gowen Fld

Sat 12/13

5:50 am-10:50 am

1 stop5h 00m

$127

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Tue 12/2

3:58 pm-4:53 pm

Nonstop1h 55m

Portland

Tue 12/9

10:30 am-1:04 pm

Nonstop1h 34m

$137

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Wed 2/4

3:00 pm-8:59 pm

1 stop6h 59m

Portland

Sat 2/7

6:00 am-11:00 am

1 stop4h 00m

$147

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Tue 1/27

3:50 pm-10:15 pm

1 stop7h 25m

Portland

Wed 1/28

2:15 pm-10:15 pm

1 stop7h 00m

$151

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Tue 1/27

11:15 am-7:55 pm

2 stops9h 40m

Portland

Wed 1/28

2:15 pm-10:15 pm

1 stop7h 00m

$156

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Fri 12/5

4:30 pm-9:15 pm

1 stop5h 45m

Portland

Mon 12/8

5:00 am-1:35 pm

1 stop7h 35m

$189

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Wed 2/4

4:13 pm-9:12 pm

1 stop5h 59m

Portland

Tue 2/10

1:24 pm-9:23 pm

1 stop6h 59m

$197

BozemanBoise

BZN - BOI

BZNBOI

Bozeman Gallatin Field

Wed 3/25

2:58 pm-4:02 pm

Nonstop1h 04m

Boise Air Term. Gowen Fld

Sat 3/28

10:00 am-2:39 pm

1 stop4h 39m

$248

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Wed 12/24

8:10 pm-12:12 am

1 stop5h 02m

Portland

Wed 12/31

11:08 am-1:36 pm

Nonstop1h 28m

$266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana to Oregon

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

Prices

Airlines

Other information

What is the cheapest month to fly to Oregon?

The month of October is, on average, the cheapest month to fly to Oregon from Montana, with most prices found around $165. The month of September is another great option to travel to Oregon, with average flight prices from Montana averaging around $212.

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

On average, the least expensive day to fly to Oregon from Montana is on a Thursday. momondo users have found tickets for Thursday departures for as low as $285. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Saturday, with ticket prices averaging around $496.

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

According to our data, the cheapest time of day to fly to Oregon is at noon. momondo users have found flights departing from Montana to Oregon at noon for as low as $320. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the evening, with an average ticket price of $418. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Montana to Oregon flight route?

Fly from Bozeman Gallatin Field to Portland for the best Montana - Oregon flight prices

How far in advance should I book a flight to Oregon?

You are more likely to see cheaper flights to Oregon from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Montana for as low as $161 on momondo.

What cabin class options are available on Montana to Oregon flights?

There are 4 cabin classes available to choose from on Montana to Oregon flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Montana to Oregon flight deals and tips

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

Best Price Found	$128
Fastest flight time	1h 11m
Direct flights	Every day
Airports in Oregon	2 airports

The best one-way flight to Oregon from Montana in the past 72 hours is $128. The best round-trip flight deal from Montana to Oregon found on momondo in the last 72 hours is $212.

The fastest flight from Montana to Oregon takes 1h 11m

Direct flights go from Montana to Oregon every day.

There are 2 airports near Oregon: Portland (PDX), Boise Air Term. Gowen Fld (BOI)

Search flight deals

When did momondo last update prices for flights from Montana to Oregon?
Prices for flights from Montana to Oregon refresh daily.
How many operators does momondo search for flights from Montana to Oregon?
The number of operators available for flights from Montana to Oregon is 5 as of November 2025.
How old do you have to be to fly from Montana to Oregon?
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 Montana to Oregon.
What documentation or ID do you need to fly to Oregon?
The necessary travel and health documents for your Oregon 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 Montana to Oregon?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montana to Oregon is Embraer 175 (64.55% of total bookings). The next most popular plane models are Airbus A319 (6.35%), Boeing 737-800 (6.02%), and Embraer 175 (Enhanced Winglets) (4.35%).

Best airlines flying from Montana to Oregon

Compare and see reviews for airlines that fly from Montana to Oregon with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Alaska Airlines	PriceFrom $136	Free Cancellation	Rating 8.0 11,259 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $137	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $373	Free Cancellation	Rating 7.4 9,011 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Montana to Oregon flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oregon that suits you.

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

Flights from Montana to Oregon with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Montana to Oregon flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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