HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$228+ Cheap flights from Butte to Seattle (BTM - SEA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — SEA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Butte to Seattle 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 August 20, 2025.

Round-trip from

$378
(Delta)

One-way from

$228
(Delta)
From Butte Silver Bow Co to Seattle/Tacoma Intl
Search Deals
One-way flight from Butte Silver Bow Co to Seattle/Tacoma Intl
Search Deals

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 August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 8/186:14 pmBTM - SEA
1 stop5h 06mDelta
Wed 8/279:40 amSEA - BTM
1 stop6h 26mDelta
Deal found 8/18$274
This Delta deal was found by Cheapflights users on 8/18. 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 8/186:14 pmBTM - SEA
1 stop5h 06mDelta
Mon 8/259:40 amSEA - BTM
1 stop6h 26mDelta
Deal found 8/18$319
This Delta deal was found by Cheapflights users on 8/20. 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.
Sat 12/66:10 pmBTM - SEA
1 stop6h 04mDelta
Sun 12/711:25 amSEA - BTM
1 stop4h 40mDelta
Deal found 8/20$378
This United Airlines deal was found by Cheapflights users on 8/18. 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 8/199:47 amBTM - SEA
1 stop7h 05mUnited Airlines
Tue 8/263:36 pmSEA - BTM
1 stop5h 45mUnited Airlines
Deal found 8/18$413
This Delta deal was found by Cheapflights users on 8/19. 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 10/106:10 pmBTM - SEA
1 stop6h 49mDelta
Sun 10/199:46 amSEA - BTM
1 stop6h 22mDelta
Deal found 8/19$449
This Delta deal was found by Cheapflights users on 8/18. 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 8/186:14 pmBTM - SEA
1 stop5h 06mDelta
Tue 8/265:50 pmSEA - BTM
2 stops22h 16mDelta
Deal found 8/18$522
This United Airlines deal was found by Cheapflights users on 8/18. 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 8/199:47 amBTM - SEA
1 stop7h 05mUnited Airlines
Wed 8/277:00 amSEA - BTM
2 stops14h 21mUnited Airlines
Deal found 8/18$532
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 12/610:00 amBTM - SEA
2 stops13h 30mUnited Airlines
Sun 12/75:05 amSEA - BTM
1 stop16h 24mUnited Airlines
Deal found 8/20$569
This Delta deal was found by Cheapflights users on 8/20. 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.
Mon 9/16:14 pmBTM - SEA
1 stop5h 06mDelta
Fri 9/59:40 amSEA - BTM
1 stop6h 26mDelta
Deal found 8/20$585
This Delta deal was found by Cheapflights users on 8/18. 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 8/186:14 pmBTM - SEA
1 stop5h 06mDelta
Fri 8/223:05 pmSEA - BTM
2 stops25h 01mDelta
Deal found 8/18$602

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 August 20, 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

Sat 12/6

6:10 pm-11:14 pm

1 stop6h 04m

Seattle/Tacoma Intl

Sun 12/7

11:25 am-5:05 pm

1 stop4h 40m

$378

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Fri 10/10

6:10 pm-11:59 pm

1 stop6h 49m

Seattle/Tacoma Intl

Sun 10/19

9:46 am-5:08 pm

1 stop6h 22m

$449

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Sat 12/6

10:00 am-10:30 pm

2 stops13h 30m

Seattle/Tacoma Intl

Sun 12/7

5:05 am-10:29 pm

1 stop16h 24m

$569

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Mon 9/1

6:14 pm-10:20 pm

1 stop5h 06m

Seattle/Tacoma Intl

Fri 9/5

9:40 am-5:06 pm

1 stop6h 26m

$585

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Mon 9/1

9:45 am-3:52 pm

1 stop7h 07m

Seattle/Tacoma Intl

Wed 9/3

3:36 pm-10:21 pm

1 stop5h 45m

$602

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Mon 9/1

9:45 am-3:52 pm

1 stop7h 07m

Seattle/Tacoma Intl

Fri 9/5

3:36 pm-10:21 pm

1 stop5h 45m

$602

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Fri 10/10

9:47 am-6:45 pm

2 stops33h 58m

Seattle/Tacoma Intl

Sun 10/19

12:43 pm-10:21 pm

1 stop8h 38m

$617

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Sat 10/4

6:14 pm-9:58 pm

1 stop4h 44m

$228

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Sat 10/4

9:47 am-12:02 pm

2 stops27h 15m

$268

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Thu 8/28

9:45 am-3:52 pm

1 stop7h 07m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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 $388). 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 6h 04m. Delta provides one of the quickest options available for as low as $378. Butte and Seattle are separated by a distance of 476 mi. This flight may include one or multiple stops.

  • 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 $388). 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
Lacey
Ocean Shores
Lynnwood
Leavenworth
Renton
Olympia
Kent
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.