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

The number of flights available between Montana and Portland is 10 per day as of November 2025. The most frequent departure time is 5:00AM, with 77% of daily flights leaving in the afternoon.

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

73 flights are operational weekly from Montana to Portland as of November 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

What airlines fly to Portland?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Portland from Montana 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 Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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

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

How long does it take to fly to Portland?

On average, it takes 1h 27m to fly from Montana to Portland if you fly out of Missoula (the most popular airport in Montana) and into Portland (the most popular airport in Portland). If you’re flying out of Kalispell and into Portland, then the flight time is around 1h 40m.

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

Prices for flights from Montana to Portland Airport are updated daily.

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

There are 3 operators available for flights from Montana to Portland Airport as of November 2025.

How old do you have to be to fly from Montana to Portland Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$84 Cheap Flights from Montana to Portland in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Montana to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

5:30 am - 9:10 amBZN-PDX

4h 40m1 stop

5:05 pm - 12:18 amPDX-BZN

6h 13m1 stop

$147Delta

Find Deal

Tue, Dec 2 - Tue, Dec 9

1:20 pm - 1:47 pmMSO-PDX

1h 27mnonstop

10:45 am - 1:09 pmPDX-MSO

1h 24mnonstop

$238Hawaiian Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

3:45 pm - 4:36 pmBZN-PDX

1h 51mnonstop

10:30 am - 1:07 pmPDX-BZN

1h 37mnonstop

$238Hawaiian Airlines

Find Deal

Tue, Mar 24 - Sat, Mar 28

5:28 pm - 1:24 pmBIL-PDX

20h 56m1 stop

2:29 pm - 11:17 amPDX-BIL

19h 48m1 stop

$253Multiple Airlines

Find Deal

Sat, Dec 20 - Tue, Dec 30

5:51 pm - 10:38 pmBIL-PDX

5h 47m1 stop

5:15 am - 1:13 pmPDX-BIL

6h 58m1 stop

$261United Airlines

Find Deal

Fri, Mar 6 - Tue, Mar 10

10:06 am - 1:35 pmMSO-PDX

28h 29m2 stops

7:09 pm - 9:16 amPDX-MSO

13h 07m1 stop

$264Multiple Airlines

Find Deal

Fri, Nov 21 - Sun, Nov 23

6:20 am - 6:29 pmCOD-PDX

13h 09m2 stops

4:20 pm - 10:41 pmPDX-COD

5h 21m1 stop

$419United Airlines

Find Deal

Tue, Apr 14 - Sat, Apr 18

6:30 am - 12:35 pmBZN-PDX

7h 05m1 stop

6:05 am - 2:55 pmPDX-BZN

7h 50m1 stop

$420Southwest

Find Deal

Wed, Mar 18 - Sun, Mar 22

5:00 am - 12:05 pmBZN-PDX

8h 05m2 stops

12:05 pm - 10:45 pmPDX-BZN

9h 40m2 stops

$424Southwest

Find Deal

Mon, Nov 24 - Tue, Dec 2

Alaska Airlines flights from Montana to Portland

Our best Alaska Airlines deals on Montana to Portland flight tickets

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

Jan 8

MSO1:03 pmMissoula Johnson-Bell Field

1h 39m

PDX1:42 pmPortland

Jan 11

PDX11:01 amPortland

1h 22m

MSO1:23 pmMissoula Johnson-Bell Field

$157

Find similar

Alaska Airlines

Dec 3

MSO1:12 pmMissoula Johnson-Bell Field

1h 38m

PDX1:50 pmPortland

Dec 6

PDX11:11 amPortland

1h 23m

MSO1:34 pmMissoula Johnson-Bell Field

$167

Find similar

Delta flights from Montana to Portland

Our best Delta deals on Montana to Portland flight tickets

Delta

Dec 2

BZN5:30 amBozeman Gallatin Field

4h 40m

1 stop

PDX9:10 amPortland

Dec 9

PDX5:05 pmPortland

6h 13m

1 stop

BZN12:18 amBozeman Gallatin Field

$147

Find similar

Delta

Dec 12

MSO5:00 amMissoula Johnson-Bell Field

5h 10m

1 stop

PDX9:10 amPortland

Dec 12

PDX5:15 pmPortland

6h 21m

2 stops

MSO12:36 amMissoula Johnson-Bell Field

$172

Find similar

Delta

Dec 12

BIL6:25 amBillings Logan Intl

7h 29m

1 stop

PDX12:54 pmPortland

Dec 15

PDX1:59 pmPortland

8h 49m

1 stop

BIL11:48 pmBillings Logan Intl

$187

Find similar

Fly from

Fly to

Route

Depart

Return

Price

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

Tue 12/2

5:30 am-9:10 am

1 stop4h 40m

Portland

Tue 12/9

5:05 pm-12:18 am

1 stop6h 13m

$147

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Tue 3/24

1:20 pm-1:47 pm

Nonstop1h 27m

Portland

Sat 3/28

10:45 am-1:09 pm

Nonstop1h 24m

$238

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Tue 3/24

3:45 pm-4:36 pm

Nonstop1h 51m

Portland

Sat 3/28

10:30 am-1:07 pm

Nonstop1h 37m

$238

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Sat 12/20

5:28 pm-1:24 pm

1 stop20h 56m

Portland

Tue 12/30

2:29 pm-11:17 am

1 stop19h 48m

$253

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Fri 3/6

5:51 pm-10:38 pm

1 stop5h 47m

Portland

Tue 3/10

5:15 am-1:13 pm

1 stop6h 58m

$261

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Fri 11/21

10:06 am-1:35 pm

2 stops28h 29m

Portland

Sun 11/23

7:09 pm-9:16 am

1 stop13h 07m

$264

CodyPortland

COD - PDX

CODPDX

Cody E.E. Faust

Tue 4/14

6:20 am-6:29 pm

2 stops13h 09m

Portland

Sat 4/18

4:20 pm-10:41 pm

1 stop5h 21m

$419

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Wed 3/18

6:30 am-12:35 pm

1 stop7h 05m

Portland

Sun 3/22

6:05 am-2:55 pm

1 stop7h 50m

$420

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Mon 11/24

5:00 am-12:05 pm

2 stops8h 05m

Portland

Tue 12/2

12:05 pm-10:45 pm

2 stops9h 40m

$424

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 Portland

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 Portland?

The cheapest month to fly to Portland from Montana is in October. Flight prices, which tend to average around $165, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until September to fly from Montana, when ticket prices are also cheap, with an average price of $212.

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

The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $285. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $496.

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $320. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $418 per ticket.

What is the cheapest Montana to Portland flight route?

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

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

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

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

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

Cheap Montana to Portland flight deals and tips

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

Best Price Found	$128
Fastest flight time	1h 27m
Direct flights	Every day
Airports in Portland	1 airport

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

The fastest flight from Montana to Portland takes 1h 27m

Direct flights go from Montana to Portland every day.

There is 1 airport near Portland: Portland (PDX)

Search flight deals

When did momondo last update prices for flights from Montana to Portland Airport?
Prices for flights from Montana to Portland Airport are updated daily.
How many operators does momondo search for flights from Montana to Portland Airport?
There are 3 operators available for flights from Montana to Portland Airport as of November 2025.
How old do you have to be to fly from Montana to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Montana to Portland?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Montana to Portland 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 Portland

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $118	Free Cancellation	Rating 7.9 8,003 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $137	Free Cancellation	Rating 7.8 2,804 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $144	Free Cancellation	Rating 8.0 11,248 reviews	Search Alaska Airlines flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Rockaway Beach

Beaverton

Hillsboro

Hood River

Gresham

McMinnville

Longview

The Dalles

Pacific City

Tigard

Manzanita

Tillamook

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montana to Portland for you.

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

Yes. All flights to Portland from Montana on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Montana.

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

Yes momondo offers price alerts on flights to Portland from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Portland 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Mon 12/8

Mon 12/15

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Montana to Portland from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Portland departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Montana to Portland

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Alaska Airlines flights from Montana to Portland

Our best Alaska Airlines deals on Montana to Portland flight tickets

Delta flights from Montana to Portland

Our best Delta deals on Montana to Portland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Montana to Portland that are best for you.

See travel insights to Portland from

How to get the cheapest flight ticket from Montana to Portland

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

What is the cheapest month to fly to Portland?

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

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

The cheapest time of day to fly to Portland is at noon when flights can be purchased for as low as $320. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $418 per ticket.

What is the cheapest Montana to Portland flight route?

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

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

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

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

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

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

What airlines fly to Portland?

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

The number of flights available between Montana and Portland is 10 per day as of November 2025. The most frequent departure time is 5:00AM, with 77% of daily flights leaving in the afternoon.

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

73 flights are operational weekly from Montana to Portland as of November 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

How long does it take to fly to Portland?

On average, it takes 1h 27m to fly from Montana to Portland if you fly out of Missoula (the most popular airport in Montana) and into Portland (the most popular airport in Portland). If you’re flying out of Kalispell and into Portland, then the flight time is around 1h 40m.

Cheap Montana to Portland flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Portland

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

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

How old do you have to be to fly from Montana to Portland Airport?

What documentation or ID do you need to fly to Portland Airport?

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

Best airlines flying from Montana to Portland

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

Traveling to a place near Portland?

Why use momondo?

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

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

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

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

An easier way to manage your Portland 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 the United States

Airports servicing Oregon