How long is the flight from Butte to Portland?

Departing from Butte to Portland will take you 25h 31m. Butte and Portland are separated by a distance of 487 mi.

In terms of precipitation, rainfall in Portland ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Portland when rainfall is around 0.7 in.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What is the cheapest time of day to fly from BTM to PDX?

When flying from Butte to Portland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Butte-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Butte-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Butte-Portland flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Butte-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Butte-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Butte to Portland that include hotel bookings?

Yes. In addition to deals on Butte to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Butte to Portland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Butte to Portland.

Can I find deals for business class flights from Butte to Portland?

Yes. Cheapflights offers flight deals from Butte to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$369+ Flights from Butte to Portland

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Cheap flight deals from Butte to Portland

Cheapest flights from Butte to Portland
Explore the most affordable flight options available from Butte to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Fri 12/269:14 amBTM - PDX

1 stop25h 47mUnited Airlines

Tue 12/302:45 pmPDX - BTM

1 stop6h 44mUnited Airlines

Deal found 12/26

$1,048

Best flights from Butte to Portland
Discover carefully curated flight deals from Butte to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 27, 2025.

Sat 1/249:14 amBTM - PDX

1 stop25h 31mUnited Airlines

Tue 1/275:00 amPDX - BTM

1 stop16h 45mUnited Airlines

Deal found 12/25

$495

Last-minute flights from Butte to Portland
Discover last-minute flight deals from Butte to Portland. Data last updated December 27, 2025 and is based on user searches.

Fri 12/269:14 amBTM - PDX

1 stop25h 47mUnited Airlines

Tue 12/302:45 pmPDX - BTM

1 stop6h 44mUnited Airlines

Deal found 12/26

$1,048

Sat 1/249:14 amBTM - PDX

1 stop25h 31mUnited Airlines

Tue 1/275:00 amPDX - BTM

1 stop16h 45mUnited Airlines

Deal found 12/25

$495

One-way flights from Butte to Portland
Search for one-way flight options from Butte to Portland. Find affordable one-way fares based on user searches. Data last updated December 27, 2025.

Sat 1/36:10 pmBTM - PDX

1 stop5h 48mDelta

Deal found 12/25

$369

Sun 1/46:10 pmBTM - PDX

1 stop15h 51mDelta

Deal found 12/25

$606

Find flight deals from Butte to Portland

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$495 (United Airlines)
One-way from	$369 (Delta)

Provider with most accurate pricing for Butte Silver Bow Co-Portland flight deals.

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Provider most trusted by Cheapflights users for Butte Silver Bow Co-Portland flights.

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From Butte Silver Bow Co to Portland

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One-way flight from Butte Silver Bow Co to Portland

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Fly from

Fly to

Route

Depart

Return

Price

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Sat 1/24

9:14 am-9:45 am

1 stop25h 31m

Portland

Tue 1/27

5:00 am-10:45 pm

1 stop16h 45m

$495

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Sat 1/3

6:10 pm-10:58 pm

1 stop5h 48m

$369

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Sun 1/4

6:10 pm-9:01 am

1 stop15h 51m

$606

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Most accurate provider: When it comes to deals on Butte-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Butte-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Butte-Portland flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Butte-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Butte-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Butte to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Butte with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Butte to Portland

What is the cheapest month to book a flight from Butte to Portland?

Currently, May is the cheapest month in which you can book a flight from Butte to Portland (average of $104). Flying from Butte to Portland in April is currently the most expensive (average of $190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

How long is the flight from Butte to Portland?
Departing from Butte to Portland will take you 25h 31m. Butte and Portland are separated by a distance of 487 mi.
Can I find deals for flights from Butte to Portland that include hotel bookings?
Yes. In addition to deals on Butte to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Butte to Portland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Butte to Portland.
Can I find deals for business class flights from Butte to Portland?
Yes. Cheapflights offers flight deals from Butte to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Butte to Portland?
Currently, May is the cheapest month in which you can book a flight from Butte to Portland (average of $104). Flying from Butte to Portland in April is currently the most expensive (average of $190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$369+ Cheap flights from Butte to Portland (BTM - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Butte to Portland with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Butte to Portland

Cheapest flights from Butte to PortlandExplore the most affordable flight options available from Butte to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Explore the most affordable flight options available from Butte to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

Find flight deals from Butte to Portland

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

Best time to book a flight from Butte to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Butte with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Butte to Portland

What is the cheapest month to book a flight from Butte to Portland?

Related info for your journey

Find useful and relevant information for your journey from Butte to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Butte to Portland?

Can I find deals for flights from Butte to Portland that include hotel bookings?

How can I find direct flights from Butte to Portland?

Can I find deals for business class flights from Butte to Portland?

What is the cheapest month to book a flight from Butte to Portland?

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Cheapest flights from Butte to Portland
Explore the most affordable flight options available from Butte to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.