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$292+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BTM
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Portland to Butte

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Butte (BTM). 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 agosto 14, 2025.

Round-trip from

$292
(Delta)
From Portland to Butte Silver Bow Co
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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 agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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.
mar. 9/309:50 amPDX - BTM
1 stop6h 13mDelta
sáb. 10/46:14 pmBTM - PDX
1 stop5h 24mDelta
Deal found 8/13$292
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 10/189:58 amPDX - BTM
1 stop6h 10mDelta
sáb. 10/256:10 pmBTM - PDX
1 stop5h 17mDelta
Deal found 8/13$302
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/85:30 amPDX - BTM
2 stops10h 38mDelta
mar. 11/116:10 pmBTM - PDX
1 stop6h 38mDelta
Deal found 8/14$306
This Delta deal was found by Cheapflights users on 8/14. 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.
jue. 11/69:58 amPDX - BTM
1 stop6h 10mDelta
mié. 11/126:10 pmBTM - PDX
1 stop6h 38mDelta
Deal found 8/14$322
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 11/85:30 amPDX - BTM
2 stops10h 38mDelta
lun. 11/106:10 pmBTM - PDX
2 stops27h 39mDelta
Deal found 8/14$326
This Delta deal was found by Cheapflights users on 8/14. 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.
jue. 11/69:58 amPDX - BTM
1 stop6h 10mDelta
lun. 11/106:10 pmBTM - PDX
2 stops15h 28mDelta
Deal found 8/14$346
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 11/75:40 amPDX - BTM
1 stop10h 28mDelta
mar. 11/116:10 pmBTM - PDX
1 stop6h 38mDelta
Deal found 8/14$388
This Delta deal was found by Cheapflights users on 8/14. 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.
vie. 11/75:40 amPDX - BTM
1 stop10h 28mDelta
lun. 11/106:10 pmBTM - PDX
1 stop6h 38mDelta
Deal found 8/14$434
This United Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 11/75:00 amPDX - BTM
1 stop16h 14mUnited Airlines
lun. 11/109:47 amBTM - PDX
2 stops26h 06mUnited Airlines
Deal found 8/14$476
This United Airlines deal was found by Cheapflights users on 8/14. 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.
sáb. 9/131:45 pmPDX - BTM
2 stops31h 36mUnited Airlines
lun. 9/159:45 amBTM - PDX
1 stop24h 43mUnited Airlines
Deal found 8/14$480

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Butte 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 agosto 14, 2025.
Use the filters below to find and compare flights from Portland to Butte that are best for you.

Fly from

Portland

Fly to

Butte

Route

Depart

Return

Price

PortlandButte

PDX - BTM

PDXBTM

Portland

mar. 9/30

9:50 am-5:03 pm

1 stop6h 13m

Butte Silver Bow Co

sáb. 10/4

6:14 pm-10:38 pm

1 stop5h 24m

$292

PortlandButte

PDX - BTM

PDXBTM

Portland

sáb. 10/18

9:58 am-5:08 pm

1 stop6h 10m

Butte Silver Bow Co

sáb. 10/25

6:10 pm-10:27 pm

1 stop5h 17m

$302

PortlandButte

PDX - BTM

PDXBTM

Portland

sáb. 11/8

5:30 am-5:08 pm

2 stops10h 38m

Butte Silver Bow Co

mar. 11/11

6:10 pm-11:48 pm

1 stop6h 38m

$306

PortlandButte

PDX - BTM

PDXBTM

Portland

sáb. 11/8

5:30 am-5:08 pm

2 stops10h 38m

Butte Silver Bow Co

mié. 11/12

6:10 pm-11:48 pm

1 stop6h 38m

$306

PortlandButte

PDX - BTM

PDXBTM

Portland

jue. 11/6

9:58 am-5:08 pm

1 stop6h 10m

Butte Silver Bow Co

mar. 11/11

6:10 pm-11:48 pm

1 stop6h 38m

$322

PortlandButte

PDX - BTM

PDXBTM

Portland

jue. 11/6

9:58 am-5:08 pm

1 stop6h 10m

Butte Silver Bow Co

mié. 11/12

6:10 pm-11:48 pm

1 stop6h 38m

$322

PortlandButte

PDX - BTM

PDXBTM

Portland

sáb. 11/8

5:30 am-5:08 pm

2 stops10h 38m

Butte Silver Bow Co

lun. 11/10

6:10 pm-8:49 pm

2 stops27h 39m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.

Reviews of airlines servicing Butte

Get insights into the airlines that provide service to Butte. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Butte. Reviews last updated agosto 14, 2025.
Read reviews from past customers who have flown Delta from Portland to Butte. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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

    Flying on Delta is currently your cheapest option to Butte, with prices starting at $238.

  • 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

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Top airline flying from Portland to Butte

Discover the top airline that operate flights from Portland to Butte. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$523FlexibilityNo cancel feeOn-timeN/A

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