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$269+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — PDX
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find 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 November 13, 2025.

This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:10 pmBTM - PDX
1 stop6h 54mDelta
Sat 1/1010:00 amPDX - BTM
1 stop6h 11mDelta
Deal found 11/12$322
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1510:00 amBTM - PDX
2 stops26h 03mUnited Airlines
Sat 1/108:30 amPDX - BTM
1 stop13h 15mUnited Airlines
Deal found 11/12$536
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1410:00 amBTM - PDX
2 stops26h 03mUnited Airlines
Sat 1/105:00 amPDX - BTM
1 stop16h 45mUnited Airlines
Deal found 11/12$546

Cheap flight deals from Butte to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$322
(Delta)

One-way from

$269
(Delta)
Provider with most accurate pricing for Butte Silver Bow Co-Portland flight deals.
Search Deals
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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Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Butte to Portland that are best for you.

Fly from

Butte

Fly to

Portland

Route

Depart

Return

Price

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Mon 12/15

6:10 pm-12:04 am

1 stop6h 54m

Portland

Sat 1/10

10:00 am-5:11 pm

1 stop6h 11m

$322

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Sun 12/14

6:10 pm-12:04 am

1 stop6h 54m

Portland

Sat 1/10

10:00 am-5:11 pm

1 stop6h 11m

$322

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Sat 5/2

6:10 pm-10:41 pm

1 stop5h 31m

Portland

Wed 5/6

10:15 am-5:05 pm

1 stop5h 50m

$362

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Fri 1/30

6:10 pm-11:55 pm

1 stop6h 45m

Portland

Tue 2/3

10:00 am-5:11 pm

1 stop6h 11m

$432

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Fri 1/30

9:14 am-9:45 am

1 stop25h 31m

Portland

Tue 2/3

7:45 am-10:45 pm

2 stops14h 00m

$470

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Wed 12/10

6:10 pm-12:04 am

1 stop6h 54m

$269

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Wed 12/3

6:10 pm-12:04 am

1 stop6h 54m

$269

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Wed 12/3

10:00 am-11:03 am

2 stops26h 03m

$342

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Wed 12/10

10:00 am-11:03 am

2 stops26h 03m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Compare providers for flights from Butte to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Butte to Portland in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Butte-Portland flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Butte-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $101). Flying from Butte to Portland in February is currently the most expensive (average of $197). 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

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?

    Departing from Butte to Portland will take you 6h 54m. 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 $101). Flying from Butte to Portland in February is currently the most expensive (average of $197). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Tillamook
Gresham
Troutdale

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