What are the cheapest airlines flying from Portland to Butte round-trip?

Flying on Delta is currently your cheapest option to Butte, with prices starting at $397. Another option worth looking into is United Airlines, starting at $461 round trip.

What is the cheapest day to fly from Portland to Butte?

Travelers seeking maximum savings on their Portland to Butte flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Portland to Butte?

Travelers have found that booking a Tuesday departure is the best way to save up to 5% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Butte as you normally would.

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

Most trusted provider : When it comes to deals on Portland-Butte 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 Portland-Butte 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 Portland to Butte that include hotel bookings?

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

How can I find direct flights from Portland to Butte?

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

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

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

$397+ Save on Flights from Portland to Butte

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Portland to Butte

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$397 (Delta)

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

Search Deals

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

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From Portland to Butte Silver Bow Co

Search Deals

Find flight deals from Portland to Butte

Cheapest flights from Portland to Butte
Explore the most affordable flight options available from Portland to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Tue 7/155:10 pmPDX - BTM

2 stops22h 55mDelta

Tue 7/226:10 pmBTM - PDX

1 stop6h 28mDelta

Deal found 2/19

$397

Sat 5/35:00 amPDX - BTM

1 stop16h 30mUnited Airlines

Wed 5/710:25 amBTM - PDX

1 stop11h 35mUnited Airlines

Deal found 2/20

$461

Sat 3/19:55 amPDX - BTM

3 stops11h 29mMultiple Airlines

Mon 3/310:00 amBTM - PDX

2 stops12h 54mMultiple Airlines

Deal found 2/19

$1,180

Best flights from Portland to Butte
Discover carefully curated flight deals from Portland to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 20, 2025.

Tue 7/155:10 pmPDX - BTM

2 stops22h 55mDelta

Tue 7/226:10 pmBTM - PDX

1 stop6h 28mDelta

Deal found 2/19

$397

Sat 5/35:00 amPDX - BTM

1 stop16h 30mUnited Airlines

Wed 5/710:25 amBTM - PDX

1 stop11h 35mUnited Airlines

Deal found 2/20

$461

Last-minute flights from Portland to Butte
Discover last-minute flight deals from Portland to Butte. Data last updated February 20, 2025 and is based on user searches.

Sat 3/15:00 amPDX - BTM

1 stop16h 24mUnited Airlines

Mon 3/310:00 amBTM - PDX

1 stop24h 51mUnited Airlines

Deal found 2/19

$611

Sat 3/19:55 amPDX - BTM

3 stops11h 29mMultiple Airlines

Mon 3/310:00 amBTM - PDX

2 stops12h 54mMultiple Airlines

Deal found 2/19

$1,180

Thu 3/610:15 amPDX - BTM

1 stop6h 04mDelta

Mon 3/106:20 pmBTM - PDX

1 stop6h 24mDelta

Deal found 2/19

$454

Thu 3/66:00 amPDX - BTM

2 stops15h 24mUnited Airlines

Mon 3/1010:00 amBTM - PDX

2 stops27h 37mUnited Airlines

Deal found 2/19

$595

Find flights from Portland to Butte within your budget

Fly from

Fly to

Route

Depart

Return

Price

PortlandButte

PDX - BTM

PDXBTM

Portland

Tue 7/15

5:10 pm-5:05 pm

2 stops22h 55m

Butte Silver Bow Co

Tue 7/22

6:10 pm-11:38 pm

1 stop6h 28m

$397

PortlandButte

PDX - BTM

PDXBTM

Portland

Sat 5/3

5:00 am-10:30 pm

1 stop16h 30m

Butte Silver Bow Co

Wed 5/7

10:25 am-9:00 pm

1 stop11h 35m

$461

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Portland to Butte

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Butte in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Portland-Butte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Butte flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Butte 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 Portland-Butte 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 Portland to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from Portland 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.

Travel insights for flights from Portland to Butte

Get recent, data-driven insights about flights from Portland to Butte including ideal travel times, pricing trends, and more.

Rainfall in Butte by month

In terms of precipitation, rainfall in Butte ranges from 0.4 - 2.3 inches per month. June is typically the wettest month, when rainfall can reach 2.3 in. February is typically the driest time to visit Butte when rainfall is around 0.4 in.

Temperature in Butte by month

If weather is an important factor for your trip to Butte, 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 62.6 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Butte

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,765 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Portland to Butte round-trip?
Flying on Delta is currently your cheapest option to Butte, with prices starting at $397. Another option worth looking into is United Airlines, starting at $461 round trip.
Can I find deals for flights from Portland to Butte that include hotel bookings?
Yes. In addition to deals on Portland to Butte flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Butte?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Butte.
Can I find deals for business class flights from Portland to Butte?
Yes. Cheapflights offers flight deals from Portland to Butte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portland to Butte

Complete your trip

Butte car rentals

Bozeman Gallatin Field Airport car rentals

Missoula Johnson-Bell Field Airport car rentals

Helena Airport car rentals

Butte Silver Bow Co Airport car rentals

Bozeman car rentals

Kalispell car rentals

Billings car rentals

Great Falls car rentals

Missoula car rentals

West Yellowstone car rentals

Top airline flying from Portland to Butte

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$335	Average$533	FlexibilityNo cancel fee	On-timeN/A

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$397+ Cheap flights from Portland to Butte (PDX - BTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Butte with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Butte

Most accurate provider

Most trusted provider

Round-trip from

Find flight deals from Portland to Butte

Cheapest flights from Portland to ButteExplore the most affordable flight options available from Portland to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Explore the most affordable flight options available from Portland to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

Find flights from Portland to Butte within your budget

Compare providers for flights from Portland to Butte

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 Portland to Butte in February.

Best time to book a flight from Portland to Butte

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

Travel insights for flights from Portland to Butte

Get recent, data-driven insights about flights from Portland to Butte including ideal travel times, pricing trends, and more.

Rainfall in Butte by month

Plan your trip to Butte by taking into account the average rainfall totals by month.

Temperature in Butte by month

Plan your trip to Butte by taking into account the average temperature totals by month.

Reviews of airlines servicing Butte

Related info for your journey

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

What are the cheapest airlines flying from Portland to Butte round-trip?

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

How can I find direct flights from Portland to Butte?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Butte

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Portland to Butte

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Butte
Explore the most affordable flight options available from Portland to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.