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$357+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — SEA
Jan 5 — Jan 121
Mon 1/5
Mon 1/12
1 adult, Economy
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Cheap 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 December 6, 2025.

This Delta deal was found by Cheapflights users on 12/3. 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 12/116:10 pmBTM - SEA
1 stop7h 10mDelta
Mon 12/1511:15 amSEA - BTM
1 stop4h 55mDelta
Deal found 12/3$524
This Delta deal was found by Cheapflights users on 12/5. 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 12/236:10 pmBTM - SEA
1 stop7h 10mDelta
Sun 12/289:35 amSEA - BTM
1 stop6h 35mDelta
Deal found 12/5$563
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/209:44 amBTM - SEA
1 stop12h 33mUnited Airlines
Wed 12/243:50 pmSEA - BTM
1 stop5h 39mUnited Airlines
Deal found 12/4$586
This United Airlines deal was found by Cheapflights users on 12/3. 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 12/1110:00 amBTM - SEA
2 stops12h 00mUnited Airlines
Mon 12/153:45 pmSEA - BTM
1 stop5h 44mUnited Airlines
Deal found 12/3$626
This United Airlines deal was found by Cheapflights users on 12/5. 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 12/239:44 amBTM - SEA
3 stops36h 23mUnited Airlines
Sun 12/281:55 pmSEA - BTM
1 stop7h 34mUnited Airlines
Deal found 12/5$792
This United Airlines deal was found by Cheapflights users on 12/4. 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.
Mon 12/810:00 amBTM - SEA
1 stop25h 09mUnited Airlines
Wed 12/103:45 pmSEA - BTM
1 stop5h 44mUnited Airlines
Deal found 12/4$1,081

Find 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 December 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$224
(Delta)
Provider with most accurate pricing for Butte Silver Bow Co-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Butte Silver Bow Co-Seattle/Tacoma Intl flights.
Search Deals
From Butte Silver Bow Co to Seattle/Tacoma Intl
Search Deals

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 December 6, 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 1/23

9:14 am-6:26 pm

1 stop10h 12m

Seattle/Tacoma Intl

Mon 1/26

3:30 pm-10:45 pm

1 stop6h 15m

$357

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Tue 1/13

9:14 am-4:29 pm

2 stops32h 15m

Seattle/Tacoma Intl

Sat 1/17

3:30 pm-10:45 pm

1 stop6h 15m

$387

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Tue 12/23

6:10 pm-12:20 am

1 stop7h 10m

Seattle/Tacoma Intl

Sun 12/28

9:35 am-5:10 pm

1 stop6h 35m

$563

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Sat 12/20

9:44 am-9:17 pm

1 stop12h 33m

Seattle/Tacoma Intl

Wed 12/24

3:50 pm-10:29 pm

1 stop5h 39m

$586

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Tue 12/23

9:44 am-9:07 pm

3 stops36h 23m

Seattle/Tacoma Intl

Sun 12/28

1:55 pm-10:29 pm

1 stop7h 34m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Compare providers for flights from Butte to Seattle

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 Seattle in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Butte-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Butte-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Butte-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Butte-Seattle flights, Cheapflights users trust Expedia the most. Expedia 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-Seattle 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 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, November is the cheapest month in which you can book a flight from Butte to Seattle (average of $87). Flying from Butte to Seattle in July is currently the most expensive (average of $201). 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 12m. Delta provides one of the quickest options available for as low as $224. 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, November is the cheapest month in which you can book a flight from Butte to Seattle (average of $87). Flying from Butte to Seattle in July is currently the most expensive (average of $201). 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
Tacoma
SeaTac
Lakewood
Olympia
Ocean Shores
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

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