How long does it take to fly to Portland?

On average, it takes 1h 28m 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 35m.

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

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

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

The number of flights available between Montana and Portland is 14 per day as of August 2025. The most frequent departure time is 4:00PM, with 71% of daily flights leaving in the afternoon.

What airlines fly to Portland?

Alaska Airlines, Delta and Hawaiian Airlines 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.

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

98 flights are operational weekly from Montana to Portland as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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 August 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.

$89 Cheap Flights from Montana to Portland in 2025

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Find the cheapest flights from Montana to Portland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:22 am - 6:18 amBZN-PDX

1h 56mnonstop

9:30 pm - 12:12 amPDX-BZN

1h 42mnonstop

$137Hawaiian Airlines

Find Deal

Tue, Aug 26 - Tue, Sep 2

1:54 pm - 2:44 pmBZN-PDX

1h 50mnonstop

9:30 pm - 12:12 amPDX-BZN

1h 42mnonstop

$138Alaska Airlines

Find Deal

Tue, Sep 9 - Sat, Sep 20

5:22 am - 6:18 amBZN-PDX

1h 56mnonstop

9:30 pm - 12:12 amPDX-BZN

1h 42mnonstop

$146Hawaiian Airlines

Find Deal

Sat, Aug 23 - Sun, Aug 24

5:22 am - 6:18 amBZN-PDX

1h 56mnonstop

10:34 am - 1:14 pmPDX-BZN

1h 40mnonstop

$147Hawaiian Airlines

Find Deal

Wed, Aug 20 - Mon, Aug 25

5:25 am - 8:55 amBIL-PDX

4h 30m1 stop

5:10 pm - 10:35 pmPDX-BIL

4h 25m1 stop

$177Delta

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Sat, Sep 13 - Wed, Sep 17

4:30 pm - 10:45 pmBZN-PDX

7h 15m1 stop

7:30 am - 3:16 pmPDX-BZN

6h 46m1 stop

$177United Airlines

Find Deal

Fri, Sep 26 - Sun, Sep 28

6:19 pm - 11:52 pmBIL-PDX

6h 33m2 stops

5:10 pm - 10:35 pmPDX-BIL

4h 25m1 stop

$182Delta

Find Deal

Sat, Sep 13 - Wed, Sep 17

12:40 pm - 12:15 amMSO-PDX

12h 35m1 stop

6:35 am - 11:54 amPDX-MSO

28h 19m1 stop

$205Frontier

Find Deal

Fri, Aug 15 - Sun, Aug 17

5:00 am - 9:28 amBIL-PDX

5h 28m1 stop

5:00 am - 1:17 pmPDX-BIL

7h 17m1 stop

$207United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

10:17 am - 4:52 pmFCA-PDX

7h 35m1 stop

6:23 pm - 9:21 amPDX-FCA

13h 58m1 stop

$486Sun Country Air

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Fri, Aug 15 - Thu, Aug 21

Hawaiian Airlines flights from Montana to Portland

Our best Hawaiian Airlines deals on Montana to Portland flight tickets

Hawaiian Airlines

Aug 26

BZN5:22 amBozeman Gallatin Field

1h 56m

PDX6:18 amPortland

Sep 2

PDX9:30 pmPortland

1h 42m

BZN12:12 amBozeman Gallatin Field

$137

Find similar

Hawaiian Airlines

Aug 23

BZN5:22 amBozeman Gallatin Field

1h 56m

PDX6:18 amPortland

Aug 24

PDX9:30 pmPortland

1h 42m

BZN12:12 amBozeman Gallatin Field

$146

Find similar

Hawaiian Airlines

Aug 20

BZN5:22 amBozeman Gallatin Field

1h 56m

PDX6:18 amPortland

Aug 25

PDX10:34 amPortland

1h 40m

BZN1:14 pmBozeman Gallatin Field

$147

Find similar

Alaska Airlines flights from Montana to Portland

Our best Alaska Airlines deals on Montana to Portland flight tickets

Alaska Airlines

Sep 9

BZN1:54 pmBozeman Gallatin Field

1h 50m

PDX2:44 pmPortland

Sep 20

PDX9:30 pmPortland

1h 42m

BZN12:12 amBozeman Gallatin Field

$138

Find similar

Alaska Airlines

Sep 9

BZN1:54 pmBozeman Gallatin Field

1h 50m

PDX2:44 pmPortland

Sep 18

PDX9:30 pmPortland

1h 42m

BZN12:12 amBozeman Gallatin Field

$148

Find similar

Alaska Airlines

Sep 13

BIL3:43 pmBillings Logan Intl

2h 07m

PDX4:50 pmPortland

Sep 17

PDX10:30 amPortland

1h 54m

BIL1:24 pmBillings Logan Intl

$158

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Tue 8/26

5:22 am-6:18 am

Nonstop1h 56m

Portland

Tue 9/2

9:30 pm-12:12 am

Nonstop1h 42m

$137

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Tue 9/9

1:54 pm-2:44 pm

Nonstop1h 50m

Portland

Sat 9/20

9:30 pm-12:12 am

Nonstop1h 42m

$138

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Sat 8/23

5:22 am-6:18 am

Nonstop1h 56m

Portland

Sun 8/24

9:30 pm-12:12 am

Nonstop1h 42m

$146

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Wed 8/20

5:22 am-6:18 am

Nonstop1h 56m

Portland

Mon 8/25

10:34 am-1:14 pm

Nonstop1h 40m

$147

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Sat 9/13

5:25 am-8:55 am

1 stop4h 30m

Portland

Wed 9/17

5:10 pm-10:35 pm

1 stop4h 25m

$177

BozemanPortland

BZN - PDX

BZNPDX

Bozeman Gallatin Field

Fri 9/26

4:30 pm-10:45 pm

1 stop7h 15m

Portland

Sun 9/28

7:30 am-3:16 pm

1 stop6h 46m

$177

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Sat 9/13

6:19 pm-11:52 pm

2 stops6h 33m

Portland

Wed 9/17

5:10 pm-10:35 pm

1 stop4h 25m

$182

MissoulaPortland

MSO - PDX

MSOPDX

Missoula Johnson-Bell Field

Fri 8/15

12:40 pm-12:15 am

1 stop12h 35m

Portland

Sun 8/17

6:35 am-11:54 am

1 stop28h 19m

$205

BillingsPortland

BIL - PDX

BILPDX

Billings Logan Intl

Sat 8/30

5:00 am-9:28 am

1 stop5h 28m

Portland

Sat 9/6

5:00 am-1:17 pm

1 stop7h 17m

$207

KalispellPortland

FCA - PDX

FCAPDX

Kalispell Glacier Park

Fri 8/15

10:17 am-4:52 pm

1 stop7h 35m

Portland

Thu 8/21

6:23 pm-9:21 am

1 stop13h 58m

$486

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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 May. Flight prices, which tend to average around $238, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in May, then you should wait until September to fly from Montana, when ticket prices are also cheap, with an average price of $252.

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 $303. 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 Sunday, with ticket prices averaging around $519.

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 $306. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $408 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 $307 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 $211 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.

Can stopping save me money on Montana to Portland flights?

No. A direct flight is the cheapest option for a flight between Montana to Portland.

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	$89
Fastest flight time	1h 28m
Direct flights	Every day
Airports in Portland	1 airport

The best one-way flight to Portland from Montana in the past 72 hours is $89. The best round-trip flight deal from Montana to Portland found on momondo in the last 72 hours is $137.

The fastest flight from Montana to Portland takes 1h 28m

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 August 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 (71.85% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (5.93%), Airbus A319 (4.20%), and Boeing 737-800 (3.95%).

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 $113	Free Cancellation	Rating 8.0 7,983 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $137	Free Cancellation	Rating 7.8 2,613 reviews	Search Hawaiian Airlines flights
Alaska Airlines	PriceFrom $169	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Lincoln City

Seaside

Cannon Beach

Vancouver

Salem

Astoria

Long Beach

Depoe Bay

Beaverton

Rockaway Beach

Hood River

Hillsboro

Gresham

McMinnville

Tigard

Longview

Pacific City

Manzanita

The Dalles

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

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Cheap flights from Montana to Portland from $89

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 9/17. 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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Find the cheapest flights from Montana to Portland

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Hawaiian Airlines flights from Montana to Portland

Our best Hawaiian Airlines deals on Montana to Portland flight tickets

Alaska Airlines flights from Montana to Portland

Our best Alaska Airlines deals on Montana to Portland flight tickets

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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?

The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $303. 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 Sunday, with ticket prices averaging around $519.

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 $306. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $408 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.

Can stopping save me money on Montana to Portland flights?

No. A direct flight is the cheapest option for a flight between Montana to Portland.

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

Alaska Airlines, Hawaiian Airlines, and Delta 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 14 per day as of August 2025. The most frequent departure time is 4:00PM, with 71% of daily flights leaving in the afternoon.

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

98 flights are operational weekly from Montana to Portland as of August 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long does it take to fly to Portland?

On average, it takes 1h 28m 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 35m.

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