$238+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — PDX
dic. 20 — dic. 271
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Find 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 noviembre 20, 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 noviembre 20, 2025.
This Delta deal was found by Cheapflights users on 11/20. 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. 11/216:10 pmBTM - PDX
1 stop6h 48mDelta
lun. 11/249:59 amPDX - BTM
1 stop6h 15mDelta
Deal found 11/20![Delta logo]()
$542
This United Airlines deal was found by Cheapflights users on 11/20. 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. 11/219:47 amBTM - PDX
1 stop24h 51mUnited Airlines
lun. 11/243:54 pmPDX - BTM
3 stops29h 20mUnited Airlines
Deal found 11/20![United Airlines logo]()
$1,021
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 noviembre 20, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $317 (Delta) |
One-way from | $238 (United Airlines) |
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 noviembre 20, 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
sáb. 1/17
6:10 pm-10:54 pm
1 stop5h 44m
Portland
mar. 1/20
5:15 pm-5:11 pm
2 stops22h 56m
$317
ButtePortland
BTM - PDX
BTMPDX
Butte Silver Bow Co
mié. 12/24
9:44 am-10:01 am
1 stop25h 17m
$238
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.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
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.
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