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$224+ Cheap flights from Butte to Seattle (BTM - SEA)

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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — SEA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Butte to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to Seattle (SEA). 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 16, 2025.

Round-trip from

$224
(Delta)
From Butte Silver Bow Co to Seattle/Tacoma Intl
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Find flight deals from Butte to Seattle

Cheapest flights from Butte to Seattle
Explore the most affordable flight options available from Butte to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 9/306:14 pmBTM - SEA
1 stop5h 10mDelta
Sat 10/49:35 amSEA - BTM
1 stop6h 28mDelta
Deal found 9/14$284
This Delta deal was found by Cheapflights users on 9/16. 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 10/16:14 pmBTM - SEA
1 stop5h 10mDelta
Sun 10/59:40 amSEA - BTM
1 stop6h 23mDelta
Deal found 9/16$308
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/309:47 amBTM - SEA
2 stops27h 09mUnited Airlines
Sat 10/412:43 pmSEA - BTM
1 stop8h 38mUnited Airlines
Deal found 9/14$463
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/19:47 amBTM - SEA
1 stop6h 45mUnited Airlines
Sun 10/55:26 pmSEA - BTM
2 stops27h 55mUnited Airlines
Deal found 9/16$621

Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to Seattle 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 September 16, 2025.
Use the filters below to find and compare flights from Butte to Seattle that are best for you.

Fly from

Butte

Fly to

Seattle

Route

Depart

Return

Price

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Fri 2/27

6:10 pm-12:11 am

1 stop7h 01m

Seattle/Tacoma Intl

Mon 3/2

11:25 am-5:05 pm

1 stop4h 40m

$224

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Wed 10/1

6:14 pm-10:24 pm

1 stop5h 10m

Seattle/Tacoma Intl

Sun 10/5

9:40 am-5:03 pm

1 stop6h 23m

$308

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Tue 9/30

9:47 am-11:56 am

2 stops27h 09m

Seattle/Tacoma Intl

Sat 10/4

12:43 pm-10:21 pm

1 stop8h 38m

$463

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Wed 10/1

9:47 am-12:51 pm

3 stops28h 04m

Seattle/Tacoma Intl

Sun 10/5

12:43 pm-10:21 pm

1 stop8h 38m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Butte to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

What is the cheapest month to book a flight from Butte to Seattle?

Currently, January is the cheapest month in which you can book a flight from Butte to Seattle (average of $238). Flying from Butte to Seattle in June is currently the most expensive (average of $387). 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 Seattle. 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 Seattle?

    A quick flight from Butte to Seattle can take about 7h 01m. Delta provides one of the quickest options available for as low as $224. Butte and Seattle are separated by a distance of 476 mi.

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

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

  • How can I find direct flights from Butte to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Butte to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Butte to Seattle (average of $238). Flying from Butte to Seattle in June is currently the most expensive (average of $387). 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 Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

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