How long is the flight from Oregon to Montana?

If you’re flying from a popular airport in Oregon, such as Portland or Redmond, and flying into Montana, then you can expect flight times to average 1h 38m and 3h 45m, respectively.

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

The number of flights available between Oregon and Montana is 53 per week as of February 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

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

The number of flights available between Oregon and Montana is 7 per day as of February 2026. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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

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

What airlines fly to Montana?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Montana from Oregon according to our data. Alaska Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Montana. Keep in mind that there are 4 different airlines that fly to Montana on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Oregon to Montana are updated daily.

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

The number of operators available for flights from Oregon to Montana is 4 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Montana.

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

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$79 Cheap Flights from Oregon to Montana in 2026

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:18 pm - 3:24 pm

BOI

BZN

1h 06mnonstop

1:50 pm - 3:05 pm

BZN

BOI

1h 15mnonstop

$137Alaska Airlines

Wed, Mar 18 - Wed, Mar 25

2:15 pm - 3:22 pm

BOI

BZN

1h 07mnonstop

1:48 pm - 3:07 pm

BZN

BOI

1h 19mnonstop

$147Alaska Airlines

Fri, Mar 6 - Fri, Mar 13

10:30 am - 1:10 pm

PDX

BZN

1h 40mnonstop

4:04 pm - 4:54 pm

BZN

PDX

1h 50mnonstop

$155Hawaiian Airlines

Sat, Mar 28 - Mon, Mar 30

10:30 am - 1:08 pm

PDX

BZN

1h 38mnonstop

4:04 pm - 4:54 pm

BZN

PDX

1h 50mnonstop

$157Alaska Airlines

Sat, Mar 14 - Wed, Mar 25

6:00 pm - 11:56 pm

BOI

BZN

5h 56m

1 stop

7:00 am - 11:40 am

BZN

BOI

4h 40m

1 stop

$157Alaska Airlines

Tue, Mar 3 - Wed, Mar 4

5:36 pm - 10:45 pm

PDX

BZN

4h 09m

1 stop

3:19 pm - 7:05 pm

BZN

PDX

4h 46m

1 stop

$167Delta

Sat, Mar 14 - Tue, Mar 24

2:35 pm - 12:15 am

PDX

BZN

8h 40m

2 stops

2:55 pm - 10:05 pm

BZN

PDX

8h 10m

1 stop

$172Southwest

Wed, Apr 29 - Sat, May 2

5:45 am - 12:26 pm

PDX

MSO

5h 41m

1 stop

5:15 am - 9:15 am

MSO

PDX

5h 00m

1 stop

$187Delta

Wed, Mar 4 - Sat, Mar 7

5:00 am - 9:50 am

BOI

BIL

4h 50m

1 stop

2:35 pm - 9:32 pm

BIL

BOI

6h 57m

1 stop

$267United Airlines

Sat, Feb 28 - Tue, Mar 3

2:40 pm - 9:07 pm

BOI

BIL

6h 27m

1 stop

2:35 pm - 9:29 pm

BIL

BOI

6h 54m

1 stop

$276United Airlines

Fri, Mar 6 - Tue, Mar 10

Alaska Airlines flights from Oregon to Montana

Our best Alaska Airlines deals on Oregon to Montana flight tickets

Alaska Airlines

Mar 18

BOI2:18 pmBoise Air Term. Gowen Fld

1h 06m

BZN3:24 pmBozeman Gallatin Field

Mar 25

BZN1:50 pmBozeman Gallatin Field

1h 15m

BOI3:05 pmBoise Air Term. Gowen Fld

$137

Alaska Airlines

Mar 6

BOI2:15 pmBoise Air Term. Gowen Fld

1h 07m

BZN3:22 pmBozeman Gallatin Field

Mar 13

BZN1:48 pmBozeman Gallatin Field

1h 19m

BOI3:07 pmBoise Air Term. Gowen Fld

$147

Alaska Airlines

Mar 14

PDX10:30 amPortland

1h 38m

BZN1:08 pmBozeman Gallatin Field

Mar 25

BZN4:04 pmBozeman Gallatin Field

1h 50m

PDX4:54 pmPortland

$157

Southwest flights from Oregon to Montana

Our best Southwest deals on Oregon to Montana flight tickets

Southwest

Apr 29

PDX2:35 pmPortland

8h 40m

2 stops

BZN12:15 amBozeman Gallatin Field

May 2

BZN2:55 pmBozeman Gallatin Field

8h 10m

1 stop

PDX10:05 pmPortland

$172

Southwest

Mar 6

PDX2:30 pmPortland

8h 40m

2 stops

BZN12:10 amBozeman Gallatin Field

Mar 9

BZN7:10 pmBozeman Gallatin Field

6h 45m

1 stop

PDX12:55 amPortland

$217

Southwest

Mar 17

PDX11:45 amPortland

9h 10m

2 stops

BZN9:55 pmBozeman Gallatin Field

Mar 24

BZN3:25 pmBozeman Gallatin Field

9h 50m

2 stops

PDX12:15 amPortland

$222

Fly from

Fly to

Route

Depart

Return

Price

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Wed 3/18

2:18 pm-3:24 pm

Nonstop1h 06m

Bozeman Gallatin Field

Wed 3/25

1:50 pm-3:05 pm

Nonstop1h 15m

$137

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Fri 3/6

2:15 pm-3:22 pm

Nonstop1h 07m

Bozeman Gallatin Field

Fri 3/13

1:48 pm-3:07 pm

Nonstop1h 19m

$147

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Sat 3/28

10:30 am-1:10 pm

Nonstop1h 40m

Bozeman Gallatin Field

Mon 3/30

4:04 pm-4:54 pm

Nonstop1h 50m

$155

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Sat 3/14

10:30 am-1:08 pm

Nonstop1h 38m

Bozeman Gallatin Field

Wed 3/25

4:04 pm-4:54 pm

Nonstop1h 50m

$157

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Tue 3/3

6:00 pm-11:56 pm

1 stop5h 56m

Bozeman Gallatin Field

Wed 3/4

7:00 am-11:40 am

1 stop4h 40m

$157

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Sat 3/14

5:36 pm-10:45 pm

1 stop4h 09m

Bozeman Gallatin Field

Tue 3/24

3:19 pm-7:05 pm

1 stop4h 46m

$167

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 4/29

2:35 pm-12:15 am

2 stops8h 40m

Bozeman Gallatin Field

Sat 5/2

2:55 pm-10:05 pm

1 stop8h 10m

$172

PortlandMissoula

PDX - MSO

PDXMSO

Portland

Wed 3/4

5:45 am-12:26 pm

1 stop5h 41m

Missoula Johnson-Bell Field

Sat 3/7

5:15 am-9:15 am

1 stop5h 00m

$187

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Sat 2/28

5:00 am-9:50 am

1 stop4h 50m

Billings Logan Intl

Tue 3/3

2:35 pm-9:32 pm

1 stop6h 57m

$267

BoiseBillings

BOI - BIL

BOIBIL

Boise Air Term. Gowen Fld

Fri 3/6

2:40 pm-9:07 pm

1 stop6h 27m

Billings Logan Intl

Tue 3/10

2:35 pm-9:29 pm

1 stop6h 54m

$276

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 Oregon to Montana

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 Montana?

The cheapest month to fly to Montana from Oregon is in January. Flight prices, which tend to average around $137, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Montana, with average flight prices from Oregon averaging around $236.

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

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $248. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $318.

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

The cheapest time of day to fly to Montana is in the evening when flights can be purchased for as low as $217. At noon is when there is more demand to fly to Montana, so prices are often more expensive at around $373 per ticket.

What is the cheapest Oregon to Montana flight route?

Fly from Portland to Missoula Johnson-Bell Field for the best Oregon - Montana flight prices

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

You are more likely to see cheaper flights to Montana from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Montana for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montana from Oregon for as low as $224 on momondo.

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

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

Can stopping save me money on Oregon to Montana flights?

You could potentially save up to 5% on your flight if you consider stops on a Oregon to Montana flight.

Cheap Oregon to Montana flight deals and tips

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

Best Price Found	$88
Fastest flight time	1h 06m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from Oregon in the past 72 hours is $88. The best round-trip flight deal from Oregon to Montana found on momondo in the last 72 hours is $177.

The fastest flight from Oregon to Montana takes 1h 06m

Direct flights go from Oregon to Montana every day.

There are 32 airports in Montana. From Oregon there are direct flights to Kalispell Glacier Park (FCA), Bozeman Gallatin Field (BZN), Missoula Johnson-Bell Field (MSO).

Search flight deals

When did momondo last update prices for flights from Oregon to Montana?
Prices for flights from Oregon to Montana are updated daily.
How many operators does momondo search for flights from Oregon to Montana?
The number of operators available for flights from Oregon to Montana is 4 as of February 2026.
How old do you have to be to fly from Oregon to Montana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Oregon to Montana?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oregon to Montana is Embraer 175 (78.85% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (15.38%), Airbus A321-100/200 (1.92%), and Boeing 737-700 (1.92%).

Best airlines flying from Oregon to Montana

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $88	Free Cancellation	Rating 7.9 8,174 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $109	Free Cancellation	Rating 8.0 11,863 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $184	Free Cancellation	Rating 7.4 9,259 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Montana from Oregon is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montana quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Montana from Oregon with this policy.

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

Once all potential Oregon to Montana flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Oregon to Montana from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Montana departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Oregon to Montana

Our best Alaska Airlines deals on Oregon to Montana flight tickets

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Our best Southwest deals on Oregon to Montana flight tickets

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How to get the cheapest flight ticket from Oregon to Montana

What is the cheapest month to fly to Montana?

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

Our data shows that Tuesday is the least expensive day to fly to Montana. Tickets to fly out on this day can be as low as $248. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $318.

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

The cheapest time of day to fly to Montana is in the evening when flights can be purchased for as low as $217. At noon is when there is more demand to fly to Montana, so prices are often more expensive at around $373 per ticket.

What is the cheapest Oregon to Montana flight route?

Fly from Portland to Missoula Johnson-Bell Field for the best Oregon - Montana flight prices

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

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

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

Can stopping save me money on Oregon to Montana flights?

You could potentially save up to 5% on your flight if you consider stops on a Oregon to Montana flight.

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

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

What airlines fly to Montana?

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

The number of flights available between Oregon and Montana is 7 per day as of February 2026. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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

The number of flights available between Oregon and Montana is 53 per week as of February 2026. The most frequent departure day is Mon, with 19% of weekly flights leaving on this day.

How long is the flight from Oregon to Montana?

If you’re flying from a popular airport in Oregon, such as Portland or Redmond, and flying into Montana, then you can expect flight times to average 1h 38m and 3h 45m, respectively.

Cheap Oregon to Montana flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Montana

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

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

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

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

What is the most popular plane model from Oregon to Montana?

Best airlines flying from Oregon to Montana

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

Why use momondo?

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

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

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

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

An easier way to manage your Montana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Montana

Popular cities in Montana

Popular flights according to clicks in the last 7 days on momondo

Oregon flight routes

According to popular flight searches on momondo this year

Montana flight routes

According to popular flight searches on momondo this year

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