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Cheap flights from Washington to Butte 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 Washington to Butte departing on 12/24. 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

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Delta Logo
11:15 am - 5:10 pmSEA-BTM
4h 55m1 stop
Delta Logo
6:10 pm - 12:20 amBTM-SEA
7h 10m1 stop
$269Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
10:15 am - 5:05 pmPDX-BTM
5h 50m1 stop
Delta Logo
6:10 pm - 10:41 pmBTM-PDX
5h 31m1 stop
$362Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
3:45 pm - 10:29 pmSEA-BTM
5h 44m1 stop
United Airlines Logo
9:14 am - 9:55 amBTM-SEA
25h 41m1 stop
$372United Airlines
Find Deal
Wed, Dec 3 - Mon, Jan 26
Delta Logo
5:30 am - 5:05 pmPDX-BTM
10h 35m2 stops
Delta Logo
6:10 pm - 10:41 pmBTM-PDX
5h 31m1 stop
$386Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18
Delta Logo
10:05 am - 5:10 pmPDX-BTM
6h 05m1 stop
Delta Logo
6:10 pm - 12:04 amBTM-PDX
6h 54m1 stop
$402Delta
Find Deal
Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
3:45 pm - 10:29 pmSEA-BTM
5h 44m1 stop
United Airlines Logo
9:44 am - 11:12 pmBTM-SEA
14h 28m1 stop
$416United Airlines
Find Deal
Sun, Dec 14 - Sun, Dec 21
United Airlines Logo
3:45 pm - 10:29 pmSEA-BTM
5h 44m1 stop
United Airlines Logo
9:14 am - 11:30 amBTM-SEA
27h 16m2 stops
$422United Airlines
Find Deal
Wed, Dec 3 - Mon, Jan 26
United Airlines Logo
3:45 pm - 10:29 pmSEA-BTM
5h 44m1 stop
United Airlines Logo
10:00 am - 9:00 pmBTM-SEA
36h 00m3 stops
$427United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 15
United Airlines Logo
3:45 pm - 10:29 pmSEA-BTM
5h 44m1 stop
United Airlines Logo
10:00 am - 10:30 pmBTM-SEA
13h 30m2 stops
$432United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Delta Logo
10:15 am - 5:05 pmPDX-BTM
5h 50m1 stop
Delta Logo
6:10 pm - 10:41 pmBTM-PDX
5h 31m1 stop
$432Delta
Find Deal
Wed, Apr 15 - Sat, Apr 18

Delta flights from State of Washington to Butte

Our best Delta deals on State of Washington to Butte flight tickets
Delta
Dec 4
SEA11:15 amSeattle/Tacoma Intl
4h 55m
1 stop
BTM5:10 pmButte Silver Bow Co
Dec 7
BTM6:10 pmButte Silver Bow Co
7h 10m
1 stop
SEA12:20 amSeattle/Tacoma Intl
$269
Find similar
Delta
Apr 15
PDX10:15 amPortland
5h 50m
1 stop
BTM5:05 pmButte Silver Bow Co
Apr 18
BTM6:10 pmButte Silver Bow Co
5h 31m
1 stop
PDX10:41 pmPortland
$362
Find similar
Delta
Dec 2
SEA11:15 amSeattle/Tacoma Intl
4h 55m
1 stop
BTM5:10 pmButte Silver Bow Co
Dec 6
BTM6:10 pmButte Silver Bow Co
6h 15m
1 stop
SEA11:25 pmSeattle/Tacoma Intl
$374
Find similar

United Airlines flights from State of Washington to Butte

Our best United Airlines deals on State of Washington to Butte flight tickets
United Airlines
Dec 3
SEA3:45 pmSeattle/Tacoma Intl
5h 44m
1 stop
BTM10:29 pmButte Silver Bow Co
Jan 26
BTM9:14 amButte Silver Bow Co
25h 41m
1 stop
SEA9:55 amSeattle/Tacoma Intl
$372
Find similar
United Airlines
Dec 14
SEA3:45 pmSeattle/Tacoma Intl
5h 44m
1 stop
BTM10:29 pmButte Silver Bow Co
Dec 21
BTM9:44 amButte Silver Bow Co
14h 28m
1 stop
SEA11:12 pmSeattle/Tacoma Intl
$416
Find similar
United Airlines
Dec 3
SEA3:45 pmSeattle/Tacoma Intl
5h 44m
1 stop
BTM10:29 pmButte Silver Bow Co
Jan 26
BTM9:14 amButte Silver Bow Co
27h 16m
2 stops
SEA11:30 amSeattle/Tacoma Intl
$422
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Butte 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 17, 2025.
Use the filters below to find and compare flights from Washington to Butte that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Thu 12/4

11:15 am-5:10 pm

1 stop4h 55m

Butte Silver Bow Co

Sun 12/7

6:10 pm-12:20 am

1 stop7h 10m

$269

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 4/15

10:15 am-5:05 pm

1 stop5h 50m

Butte Silver Bow Co

Sat 4/18

6:10 pm-10:41 pm

1 stop5h 31m

$362

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Wed 12/3

3:45 pm-10:29 pm

1 stop5h 44m

Butte Silver Bow Co

Mon 1/26

9:14 am-9:55 am

1 stop25h 41m

$372

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 4/15

5:30 am-5:05 pm

2 stops10h 35m

Butte Silver Bow Co

Sat 4/18

6:10 pm-10:41 pm

1 stop5h 31m

$386

PortlandButte

PDX - BTM

PDXBTM

Portland

Thu 12/4

10:05 am-5:10 pm

1 stop6h 05m

Butte Silver Bow Co

Sun 12/7

6:10 pm-12:04 am

1 stop6h 54m

$402

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Sun 12/14

3:45 pm-10:29 pm

1 stop5h 44m

Butte Silver Bow Co

Sun 12/21

9:44 am-11:12 pm

1 stop14h 28m

$416

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Wed 12/3

3:45 pm-10:29 pm

1 stop5h 44m

Butte Silver Bow Co

Mon 1/26

9:14 am-11:30 am

2 stops27h 16m

$422

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Thu 12/4

3:45 pm-10:29 pm

1 stop5h 44m

Butte Silver Bow Co

Mon 12/15

10:00 am-9:00 pm

3 stops36h 00m

$427

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Thu 12/4

3:45 pm-10:29 pm

1 stop5h 44m

Butte Silver Bow Co

Sun 12/7

10:00 am-10:30 pm

2 stops13h 30m

$432

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 4/15

10:15 am-5:05 pm

1 stop5h 50m

Butte Silver Bow Co

Sat 4/18

6:10 pm-10:41 pm

1 stop5h 31m

$432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from State of Washington to Butte

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 airline that flies from Washington to Butte Silver Bow Co?

United Airlines and Delta are the most popular carriers operating from Washington to Butte Silver Bow Co

What airlines fly to Butte?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Butte from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Butte. Keep in mind that there are 3 different airlines that fly to Butte on a routine basis, so you have a few additional options to choose from.

Cheap State of Washington to Butte flight deals and tips

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

Direct flights

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

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

  • How many operators does momondo search for flights from Washington to Butte Silver Bow Co Airport?

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

    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 Washington to Butte Silver Bow Co Airport.

  • What documentation or ID do you need to fly to Butte Silver Bow Co Airport?

    The travel and health documents you'll need for your trip to Butte Silver Bow Co Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Butte Silver Bow Co Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Butte?

Book flights to Butte if you plan to visit one of these locations
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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to Butte. momondo saves you time and could save you money on your trip.

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

Flights from Washington to Butte with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Butte from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Butte from Washington. 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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