$184+ Cheap flights from Butte to Portland (BTM - PDX)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — PDX
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Butte to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 September 26, 2026.
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 September 26, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:10 pm -
1 stop5h 08m
Wed 10/149:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/96:10 pm -
1 stop6h 37m
Sat 10/109:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/146:10 pm -
1 stop6h 37m
Sat 10/179:55 am -
1 stop6h 05m
Deal found 9/24![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/86:10 pm -
1 stop6h 37m
Sat 10/109:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$532
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:10 pm -
1 stop5h 08m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/96:10 pm -
1 stop6h 37m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/86:10 pm -
1 stop6h 37m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$613
Best flights from Butte to PortlandDiscover 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 September 26, 2026.
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 September 26, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:10 pm -
1 stop5h 08m
Wed 10/149:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$472
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/89:45 am -
1 stop12h 25m
Mon 10/126:55 pm -
1 stop26h 35m
Deal found 9/22![United Airlines logo]()
$885
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/146:10 pm -
1 stop6h 37m
Sat 10/179:55 am -
1 stop6h 05m
Deal found 9/24![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/86:10 pm -
1 stop6h 37m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/96:10 pm -
1 stop6h 37m
Mon 10/127:59 pm -
2 stops20h 01m
Deal found 9/25![Delta logo]()
$702
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/109:45 am -
2 stops27h 20m
Wed 10/141:03 pm -
3 stops32h 27m
Deal found 9/25![United Airlines logo]()
$940
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:10 pm -
1 stop5h 08m
Sun 10/111:10 pm -
1 stop26h 50m
Deal found 9/25![Delta logo]()
$738
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/86:10 pm -
2 stops6h 49m
Sun 10/117:59 pm -
2 stops20h 01m
Deal found 9/25![Delta logo]()
$827
Last-minute flights from Butte to PortlandDiscover last-minute flight deals from Butte to Portland. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Butte to Portland. Data last updated September 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/86:10 pm -
1 stop6h 37m
Sat 10/109:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$532
This Delta deal was found by Cheapflights users on 9/25. 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.
Thu 10/86:10 pm -
1 stop6h 37m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/96:10 pm -
1 stop6h 37m
Sat 10/109:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/96:10 pm -
1 stop6h 37m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$584
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:10 pm -
1 stop5h 08m
Wed 10/149:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$472
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/106:10 pm -
1 stop5h 08m
Mon 10/129:55 am -
1 stop6h 05m
Deal found 9/25![Delta logo]()
$553
This Delta deal was found by Cheapflights users on 9/24. 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.
Wed 10/146:10 pm -
1 stop6h 37m
Sat 10/179:55 am -
1 stop6h 05m
Deal found 9/24![Delta logo]()
$523
One-way flights from Butte to PortlandSearch for one-way flight options from Butte to Portland. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Butte to Portland. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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.
Tue 10/276:10 pm -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 9/22. 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 10/256:10 pm -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 9/22. 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.
Mon 10/266:10 pm -
2 stops6h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$194
This Delta deal was found by Cheapflights users on 9/22. 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.
Tue 10/136:10 pm -
1 stop6h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Delta logo]()
$303
This Delta deal was found by Cheapflights users on 9/23. 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.
Sat 10/36:10 pm -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$413
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sat 10/39:45 am -
2 stops27h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$529
Find 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $472 (Delta) |
One-way from | $184 (Delta) |
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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Butte to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Tue 10/27
6:10 pm-11:47 pm
1 stop6h 37m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$184
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Mon 10/26
6:10 pm-11:47 pm
1 stop6h 37m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$189
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Sun 10/25
6:10 pm-11:59 pm
2 stops6h 49m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$385
Quickest round-trip
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Sat 10/3
6:10 pm-10:33 pm
1 stop5h 23m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$413
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Sat 10/10
6:10 pm-10:18 pm
1 stop5h 08m
Portland
Wed 10/14
9:55 am-5:00 pm
1 stop6h 05m
$472
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Wed 10/14
6:10 pm-11:47 pm
1 stop6h 37m
Portland
Sat 10/17
9:55 am-5:00 pm
1 stop6h 05m
$523
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Sat 10/3
9:45 am-12:05 pm
2 stops27h 20m
Portland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$529
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Thu 10/8
6:10 pm-11:47 pm
1 stop6h 37m
Portland
Mon 10/12
9:55 am-5:00 pm
1 stop6h 05m
$613
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Fri 10/9
6:10 pm-11:47 pm
1 stop6h 37m
Portland
Mon 10/12
7:59 pm-5:00 pm
2 stops20h 01m
$702
ButtePortland
BTM Butte Silver Bow Co - PDX Portland
BTMPDX
Butte Silver Bow Co
Sat 10/10
6:10 pm-10:18 pm
1 stop5h 08m
Portland
Sun 10/11
1:10 pm-5:00 pm
1 stop26h 50m
$738
Showing 1-10 of 13 resultsSorted by cheapest first
- 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.
BTM-PDX
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.
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Lincoln City
Durham
Longview
Lake Oswego
Cannon Beach
Vancouver
Kelso
Troutdale
Clackamas
McMinnville
The Dalles
Wilsonville
Stevenson
Tillamook
Hillsboro
Astoria
Gresham
Silverton
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