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

The number of flights available between Oregon and Montana is 68 per week as of March 2026. The most frequent departure day is Mon, with 15% 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 40m and 3h 40m, respectively.

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 73% 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.

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

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

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

The number of flights available between Oregon and Montana is 9 per day as of March 2026. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

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 March 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.

$96 Cheap Flights from Oregon to Montana in 2026

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Find the cheapest flights from Oregon to Montana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 1:26 pm

PDX

BIL

1h 56mnonstop

12:47 pm - 1:48 pm

BIL

PDX

2h 01mnonstop

$197Alaska Airlines

Wed, Apr 22 - Wed, Apr 29

10:35 am - 1:23 pm

PDX

BZN

1h 48mnonstop

2:03 pm - 2:53 pm

BZN

PDX

1h 50mnonstop

$197Alaska Airlines

Wed, Apr 22 - Sat, Apr 25

4:20 pm - 11:00 pm

BOI

BZN

6h 40m

1 stop

11:10 am - 4:15 pm

BZN

BOI

5h 05m

1 stop

$197Southwest

Mon, Apr 20 - Sat, Apr 25

10:30 am - 1:25 pm

PDX

BIL

1h 55mnonstop

12:34 pm - 1:41 pm

BIL

PDX

2h 07mnonstop

$198Hawaiian Airlines

Sat, Apr 18 - Sun, Apr 19

4:20 pm - 11:00 pm

BOI

BZN

6h 40m

1 stop

11:10 am - 10:05 pm

BZN

BOI

10h 55m

2 stops

$202Southwest

Mon, Apr 20 - Sat, Apr 25

7:15 am - 3:23 pm

PDX

BZN

7h 08m

1 stop

4:20 pm - 8:48 pm

BZN

PDX

5h 28m

1 stop

$217United Airlines

Wed, Apr 22 - Sat, Apr 25

6:00 am - 11:04 am

BOI

BZN

5h 04m

1 stop

5:30 am - 9:53 am

BZN

BOI

4h 23m

1 stop

$227Delta

Sun, Apr 26 - Sun, May 3

7:15 am - 3:23 pm

PDX

BZN

7h 08m

1 stop

4:28 pm - 10:54 pm

BZN

PDX

7h 26m

1 stop

$257United Airlines

Fri, Apr 24 - Fri, May 1

10:30 am - 1:25 pm

PDX

BIL

1h 55mnonstop

7:56 am - 12:35 pm

BIL

PDX

5h 39m

1 stop

$272Hawaiian Airlines

Sat, Apr 18 - Sun, Apr 19

6:16 pm - 12:16 am

BOI

MSO

6h 00m

1 stop

6:18 pm - 9:56 pm

MSO

BOI

3h 38m

1 stop

$285Delta

Fri, Apr 17 - Sat, Apr 25

Southwest flights from Oregon to Montana

Our best Southwest deals on Oregon to Montana flight tickets

Southwest

Apr 20

BOI4:20 pmBoise Air Term. Gowen Fld

6h 40m

1 stop

BZN11:00 pmBozeman Gallatin Field

Apr 25

BZN11:10 amBozeman Gallatin Field

5h 05m

1 stop

BOI4:15 pmBoise Air Term. Gowen Fld

$197

Southwest

Apr 20

BOI4:20 pmBoise Air Term. Gowen Fld

6h 40m

1 stop

BZN11:00 pmBozeman Gallatin Field

Apr 25

BZN11:10 amBozeman Gallatin Field

10h 55m

2 stops

BOI10:05 pmBoise Air Term. Gowen Fld

$202

Southwest

Jun 4

BOI7:40 pmBoise Air Term. Gowen Fld

5h 30m

1 stop

BZN1:10 amBozeman Gallatin Field

Jun 7

BZN8:20 pmBozeman Gallatin Field

5h 00m

1 stop

BOI1:20 amBoise Air Term. Gowen Fld

$218

United Airlines flights from Oregon to Montana

Our best United Airlines deals on Oregon to Montana flight tickets

United Airlines

Apr 22

PDX7:15 amPortland

7h 08m

1 stop

BZN3:23 pmBozeman Gallatin Field

Apr 25

BZN4:20 pmBozeman Gallatin Field

5h 28m

1 stop

PDX8:48 pmPortland

$217

United Airlines

Apr 24

PDX7:15 amPortland

7h 08m

1 stop

BZN3:23 pmBozeman Gallatin Field

May 1

BZN4:28 pmBozeman Gallatin Field

7h 26m

1 stop

PDX10:54 pmPortland

$257

United Airlines

Apr 11

PDX7:15 amPortland

7h 08m

1 stop

BZN3:23 pmBozeman Gallatin Field

Apr 18

BZN2:40 pmBozeman Gallatin Field

7h 34m

1 stop

PDX9:14 pmPortland

$280

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBillings

PDX - BIL

PDXBIL

Portland

Wed 4/22

10:30 am-1:26 pm

Nonstop1h 56m

Billings Logan Intl

Wed 4/29

12:47 pm-1:48 pm

Nonstop2h 01m

$197

Quickest round-trip

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 4/22

10:35 am-1:23 pm

Nonstop1h 48m

Bozeman Gallatin Field

Sat 4/25

2:03 pm-2:53 pm

Nonstop1h 50m

$197

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Mon 4/20

4:20 pm-11:00 pm

1 stop6h 40m

Bozeman Gallatin Field

Sat 4/25

11:10 am-4:15 pm

1 stop5h 05m

$197

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sat 4/18

10:30 am-1:25 pm

Nonstop1h 55m

Billings Logan Intl

Sun 4/19

12:34 pm-1:41 pm

Nonstop2h 07m

$198

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Mon 4/20

4:20 pm-11:00 pm

1 stop6h 40m

Bozeman Gallatin Field

Sat 4/25

11:10 am-10:05 pm

2 stops10h 55m

$202

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Wed 4/22

7:15 am-3:23 pm

1 stop7h 08m

Bozeman Gallatin Field

Sat 4/25

4:20 pm-8:48 pm

1 stop5h 28m

$217

BoiseBozeman

BOI - BZN

BOIBZN

Boise Air Term. Gowen Fld

Sun 4/26

6:00 am-11:04 am

1 stop5h 04m

Bozeman Gallatin Field

Sun 5/3

5:30 am-9:53 am

1 stop4h 23m

$227

PortlandBozeman

PDX - BZN

PDXBZN

Portland

Fri 4/24

7:15 am-3:23 pm

1 stop7h 08m

Bozeman Gallatin Field

Fri 5/1

4:28 pm-10:54 pm

1 stop7h 26m

$257

PortlandBillings

PDX - BIL

PDXBIL

Portland

Sat 4/18

10:30 am-1:25 pm

Nonstop1h 55m

Billings Logan Intl

Sun 4/19

7:56 am-12:35 pm

1 stop5h 39m

$272

BoiseMissoula

BOI - MSO

BOIMSO

Boise Air Term. Gowen Fld

Fri 4/17

6:16 pm-12:16 am

1 stop6h 00m

Missoula Johnson-Bell Field

Sat 4/25

6:18 pm-9:56 pm

1 stop3h 38m

$285

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 $227.

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 $238. The most expensive day to fly to Montana is Monday, with ticket prices averaging around $354.

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 $207. At noon is when there is more demand to fly to Montana, so prices are often more expensive at around $448 per ticket.

What is the cheapest Oregon to Montana flight route?

Fly from Portland to Billings Logan Intl 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 $280 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 $180 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 43% 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	$289
Fastest flight time	1h 24m
Direct flights	Every day
Airports in Montana	32 airports

The best one-way flight to Montana from Oregon in the past 72 hours is $289. The best round-trip flight deal from Oregon to Montana found on momondo in the last 72 hours is $247.

The fastest flight from Oregon to Montana takes 1h 24m

Direct flights go from Oregon to Montana every day.

There are 32 airports in Montana. From Oregon there are direct flights to Billings Logan Intl (BIL), 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 March 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 (84.62% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (10.26%), Airbus A321-100/200 (1.28%), and Boeing 737-700 (1.28%).

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 8,359 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $109	Free Cancellation	Rating 7.9 12,140 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $184	Free Cancellation	Rating 7.4 9,515 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

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Popular cities in Montana

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Flights to Chicagofrom $59

Flights to San Franciscofrom $68

Flights to Las Vegasfrom $54

Flights to Washington, D.C.from $56

Flights to Bostonfrom $76

Flights to Atlantafrom $50

Flights to Dallasfrom $55

Flights to Fort Lauderdalefrom $56

Cheap flights from Oregon to Montana from $96

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 4/22. 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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Southwest flights from Oregon to Montana

Our best Southwest deals on Oregon to Montana flight tickets

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Our best United Airlines deals on Oregon to Montana flight tickets

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See travel insights to Montana from

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?

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

What is the cheapest Oregon to Montana flight route?

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

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

Can stopping save me money on Oregon to Montana flights?

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

What airlines fly to Montana?

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

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

How long is the flight from Oregon to Montana?

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

Best airlines flying from Oregon to Montana

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

Why use momondo?

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

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