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Cheap flights from Butte to Washington from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Butte to Washington departing on 12/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:10 pm - 12:21 amBTM-SEA
7h 11m1 stop
Delta Logo
9:30 am - 5:10 pmSEA-BTM
6h 40m1 stop
$239Delta
Find Deal
Thu, Dec 4 - Sat, Dec 6
Delta Logo
6:10 pm - 12:21 amBTM-SEA
7h 11m1 stop
Delta Logo
9:30 am - 5:10 pmSEA-BTM
6h 40m1 stop
$254Delta
Find Deal
Thu, Dec 4 - Sat, Dec 6
Delta Logo
6:10 pm - 12:20 amBTM-SEA
7h 10m1 stop
Delta Logo
9:35 am - 5:10 pmSEA-BTM
6h 35m1 stop
$269Delta
Find Deal
Fri, Dec 19 - Fri, Jan 2
Delta Logo
6:10 pm - 12:04 amBTM-PDX
6h 54m1 stop
Delta Logo
10:00 am - 5:11 pmPDX-BTM
6h 11m1 stop
$332Delta
Find Deal
Mon, Dec 15 - Sat, Jan 10
Delta Logo
6:10 pm - 12:21 amBTM-SEA
7h 11m1 stop
Delta Logo
9:45 am - 5:10 pmSEA-BTM
30h 25m2 stops
$362Delta
Find Deal
Thu, Dec 4 - Sat, Dec 6
Delta Logo
6:10 pm - 12:04 amBTM-PDX
6h 54m1 stop
Delta Logo
10:05 am - 5:10 pmPDX-BTM
6h 05m1 stop
$402Delta
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
10:00 am - 11:03 amBTM-PDX
26h 03m2 stops
United Airlines Logo
8:30 am - 10:45 pmPDX-BTM
13h 15m1 stop
$446United Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
Delta Logo
6:10 pm - 10:45 amBTM-SEA
17h 35m2 stops
Delta Logo
9:30 am - 5:10 pmSEA-BTM
6h 40m1 stop
$457Delta
Find Deal
Thu, Dec 4 - Sat, Dec 6
United Airlines Logo
10:00 am - 11:03 amBTM-PDX
26h 03m2 stops
United Airlines Logo
1:35 pm - 10:45 pmPDX-BTM
32h 10m2 stops
$520United Airlines
Find Deal
Mon, Dec 15 - Sat, Jan 10
Delta Logo
6:10 pm - 12:20 amBTM-SEA
7h 10m1 stop
Delta Logo
9:35 am - 5:10 pmSEA-BTM
6h 35m1 stop
$548Delta
Find Deal
Fri, Dec 19 - Fri, Dec 26

Delta flights from Butte to State of Washington

Our best Delta deals on Butte to State of Washington flight tickets
Delta
Dec 4
BTM6:10 pmButte Silver Bow Co
7h 11m
1 stop
SEA12:21 amSeattle/Tacoma Intl
Dec 6
SEA9:30 amSeattle/Tacoma Intl
6h 40m
1 stop
BTM5:10 pmButte Silver Bow Co
$239
Find similar
Delta
Dec 4
BTM6:10 pmButte Silver Bow Co
7h 11m
1 stop
SEA12:21 amSeattle/Tacoma Intl
Dec 6
SEA9:30 amSeattle/Tacoma Intl
6h 40m
1 stop
BTM5:10 pmButte Silver Bow Co
$254
Find similar
Delta
Dec 19
BTM6:10 pmButte Silver Bow Co
7h 10m
1 stop
SEA12:20 amSeattle/Tacoma Intl
Jan 2
SEA9:35 amSeattle/Tacoma Intl
6h 35m
1 stop
BTM5:10 pmButte Silver Bow Co
$269
Find similar

United Airlines flights from Butte to State of Washington

Our best United Airlines deals on Butte to State of Washington flight tickets
United Airlines
Dec 15
BTM10:00 amButte Silver Bow Co
26h 03m
2 stops
PDX11:03 amPortland
Jan 10
PDX8:30 amPortland
13h 15m
1 stop
BTM10:45 pmButte Silver Bow Co
$446
Find similar
United Airlines
Dec 15
BTM10:00 amButte Silver Bow Co
26h 03m
2 stops
PDX11:03 amPortland
Jan 10
PDX1:35 pmPortland
32h 10m
2 stops
BTM10:45 pmButte Silver Bow Co
$520
Find similar
United Airlines
Dec 2
BTM10:00 amButte Silver Bow Co
13h 30m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Dec 6
SEA3:40 pmSeattle/Tacoma Intl
5h 49m
1 stop
BTM10:29 pmButte Silver Bow Co
$560
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Butte to State of Washington 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, momondo users made 832,500 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Butte to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Thu 12/4

6:10 pm-12:21 am

1 stop7h 11m

Seattle/Tacoma Intl

Sat 12/6

9:30 am-5:10 pm

1 stop6h 40m

$239

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Thu 12/4

6:10 pm-12:21 am

1 stop7h 11m

Seattle/Tacoma Intl

Sat 12/6

9:30 am-5:10 pm

1 stop6h 40m

$254

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Fri 12/19

6:10 pm-12:20 am

1 stop7h 10m

Seattle/Tacoma Intl

Fri 1/2

9:35 am-5:10 pm

1 stop6h 35m

$269

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Mon 12/15

6:10 pm-12:04 am

1 stop6h 54m

Portland

Sat 1/10

10:00 am-5:11 pm

1 stop6h 11m

$332

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Thu 12/4

6:10 pm-12:21 am

1 stop7h 11m

Seattle/Tacoma Intl

Sat 12/6

9:45 am-5:10 pm

2 stops30h 25m

$362

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Tue 12/2

6:10 pm-12:04 am

1 stop6h 54m

Portland

Sat 12/6

10:05 am-5:10 pm

1 stop6h 05m

$402

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Mon 12/15

10:00 am-11:03 am

2 stops26h 03m

Portland

Sat 1/10

8:30 am-10:45 pm

1 stop13h 15m

$446

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Thu 12/4

6:10 pm-10:45 am

2 stops17h 35m

Seattle/Tacoma Intl

Sat 12/6

9:30 am-5:10 pm

1 stop6h 40m

$457

ButtePortland

BTM - PDX

BTMPDX

Butte Silver Bow Co

Mon 12/15

10:00 am-11:03 am

2 stops26h 03m

Portland

Sat 1/10

1:35 pm-10:45 pm

2 stops32h 10m

$520

ButteSeattle

BTM - SEA

BTMSEA

Butte Silver Bow Co

Fri 12/19

6:10 pm-12:20 am

1 stop7h 10m

Seattle/Tacoma Intl

Fri 12/26

9:35 am-5:10 pm

1 stop6h 35m

$548

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Butte to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Butte to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $568. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Butte to State of Washington for around $573.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $573. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $618 on average. Flights to State of Washington from Butte in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Butte to State of Washington flights?

You could potentially save up to 30% on your flight if you consider stops on a Butte to State of Washington flight.

Cheap Butte to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Butte to State of Washington

Direct flights

None
There are no direct flights from Butte to State of Washington. There are no popular flight routes from Butte to State of Washington.
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  • When did momondo last update prices for flights from Butte Silver Bow Co Airport to Washington?

    Prices for flights from Butte Silver Bow Co Airport to Washington are refreshed on a daily basis.

  • How old do you have to be to fly from Butte Silver Bow Co Airport to Washington?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Butte Silver Bow Co Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Butte to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Butte to Washington for you.

Can I find flights from Butte to Washington with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington from Butte which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Butte to Washington?

momondo helps you find the best flight between Butte and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Butte to Washington right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington from Butte. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Washington

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