How long does it take to fly to Butte?

Flight times from State of Washington to Butte vary, but if you’re flying out of Seattle and flying into Bozeman (one of the most popular routes), then the duration is 1h 37m on average. Another popular route from State of Washington to Butte is flying from Spokane to Bozeman, which will take roughly 3h 43m. Keep in mind that layovers or delays could extend your travel time.

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?

The number of operators available for flights from Washington to Butte Silver Bow Co Airport is 1 as of September 2025.

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.

$264 Cheap Flights from Washington to Butte in 2025/26

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Find the cheapest flights from Washington to Butte

Round-trip

One-way

Last minute

Cheap round-trip flights

9:40 am - 5:03 pmSEA-BTM

6h 23m1 stop

6:14 pm - 9:58 pmBTM-SEA

4h 44m1 stop

$264Delta

Find Deal

Thu, Oct 2 - Sat, Oct 4

3:35 pm - 10:21 pmSEA-BTM

5h 46m1 stop

9:47 am - 3:32 pmBTM-SEA

6h 45m1 stop

$280United Airlines

Find Deal

Sat, Oct 11 - Fri, Oct 17

9:58 am - 5:08 pmPDX-BTM

6h 10m1 stop

6:10 pm - 10:27 pmBTM-PDX

5h 17m1 stop

$312Delta

Find Deal

Sat, Oct 25 - Wed, Oct 29

8:42 am - 10:21 pmSEA-BTM

12h 39m2 stops

9:47 am - 3:32 pmBTM-SEA

6h 45m1 stop

$372United Airlines

Find Deal

Sat, Oct 11 - Fri, Oct 17

3:35 pm - 10:21 pmSEA-BTM

5h 46m1 stop

9:47 am - 11:10 pmBTM-SEA

14h 23m1 stop

$395United Airlines

Find Deal

Mon, Oct 20 - Mon, Oct 27

3:35 pm - 10:21 pmSEA-BTM

5h 46m1 stop

9:47 am - 11:39 amBTM-SEA

26h 52m2 stops

$418United Airlines

Find Deal

Mon, Oct 20 - Mon, Oct 27

9:40 am - 5:03 pmSEA-BTM

6h 23m1 stop

6:14 pm - 11:59 pmBTM-SEA

6h 45m1 stop

$462Delta

Find Deal

Fri, Oct 3 - Sun, Oct 5

8:42 am - 10:21 pmSEA-BTM

12h 39m2 stops

9:47 am - 11:56 amBTM-SEA

27h 09m2 stops

$480United Airlines

Find Deal

Sat, Oct 11 - Fri, Oct 17

3:50 pm - 10:14 pmPDX-BTM

29h 24m2 stops

9:47 am - 10:56 pmBTM-PDX

14h 09m1 stop

$490United Airlines

Find Deal

Sat, Oct 25 - Wed, Oct 29

8:42 am - 10:21 pmSEA-BTM

12h 39m2 stops

9:47 am - 3:32 pmBTM-SEA

6h 45m1 stop

$514United Airlines

Find Deal

Thu, Oct 2 - Sat, Oct 4

Delta flights from State of Washington to Butte

Our best Delta deals on State of Washington to Butte flight tickets

Delta

Oct 2

SEA9:40 amSeattle/Tacoma Intl

6h 23m

1 stop

BTM5:03 pmButte Silver Bow Co

Oct 4

BTM6:14 pmButte Silver Bow Co

4h 44m

1 stop

SEA9:58 pmSeattle/Tacoma Intl

$264

Find similar

Delta

Oct 25

PDX9:58 amPortland

6h 10m

1 stop

BTM5:08 pmButte Silver Bow Co

Oct 29

BTM6:10 pmButte Silver Bow Co

5h 17m

1 stop

PDX10:27 pmPortland

$312

Find similar

Delta

Oct 3

SEA9:40 amSeattle/Tacoma Intl

6h 23m

1 stop

BTM5:03 pmButte Silver Bow Co

Oct 5

BTM6:14 pmButte Silver Bow Co

6h 45m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$462

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

Oct 11

SEA3:35 pmSeattle/Tacoma Intl

5h 46m

1 stop

BTM10:21 pmButte Silver Bow Co

Oct 17

BTM9:47 amButte Silver Bow Co

6h 45m

1 stop

SEA3:32 pmSeattle/Tacoma Intl

$280

Find similar

United Airlines

Oct 11

SEA8:42 amSeattle/Tacoma Intl

12h 39m

2 stops

BTM10:21 pmButte Silver Bow Co

Oct 17

BTM9:47 amButte Silver Bow Co

6h 45m

1 stop

SEA3:32 pmSeattle/Tacoma Intl

$372

Find similar

United Airlines

Oct 20

SEA3:35 pmSeattle/Tacoma Intl

5h 46m

1 stop

BTM10:21 pmButte Silver Bow Co

Oct 27

BTM9:47 amButte Silver Bow Co

14h 23m

1 stop

SEA11:10 pmSeattle/Tacoma Intl

$395

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Thu 10/2

9:40 am-5:03 pm

1 stop6h 23m

Butte Silver Bow Co

Sat 10/4

6:14 pm-9:58 pm

1 stop4h 44m

$264

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Sat 10/11

3:35 pm-10:21 pm

1 stop5h 46m

Butte Silver Bow Co

Fri 10/17

9:47 am-3:32 pm

1 stop6h 45m

$280

PortlandButte

PDX - BTM

PDXBTM

Portland

Sat 10/25

9:58 am-5:08 pm

1 stop6h 10m

Butte Silver Bow Co

Wed 10/29

6:10 pm-10:27 pm

1 stop5h 17m

$312

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Sat 10/11

8:42 am-10:21 pm

2 stops12h 39m

Butte Silver Bow Co

Fri 10/17

9:47 am-3:32 pm

1 stop6h 45m

$372

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Mon 10/20

3:35 pm-10:21 pm

1 stop5h 46m

Butte Silver Bow Co

Mon 10/27

9:47 am-11:10 pm

1 stop14h 23m

$395

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Mon 10/20

3:35 pm-10:21 pm

1 stop5h 46m

Butte Silver Bow Co

Mon 10/27

9:47 am-11:39 am

2 stops26h 52m

$418

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Fri 10/3

9:40 am-5:03 pm

1 stop6h 23m

Butte Silver Bow Co

Sun 10/5

6:14 pm-11:59 pm

1 stop6h 45m

$462

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Sat 10/11

8:42 am-10:21 pm

2 stops12h 39m

Butte Silver Bow Co

Fri 10/17

9:47 am-11:56 am

2 stops27h 09m

$480

PortlandButte

PDX - BTM

PDXBTM

Portland

Sat 10/25

3:50 pm-10:14 pm

2 stops29h 24m

Butte Silver Bow Co

Wed 10/29

9:47 am-10:56 pm

1 stop14h 09m

$490

SeattleButte

SEA - BTM

SEABTM

Seattle/Tacoma Intl

Thu 10/2

8:42 am-10:21 pm

2 stops12h 39m

Butte Silver Bow Co

Sat 10/4

9:47 am-3:32 pm

1 stop6h 45m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

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

Airlines

Other information

What is the cheapest airline that flies from Washington to Butte Silver Bow Co?

Delta is the most popular carrier 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 82% 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.

Search flight deals

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?
The number of operators available for flights from Washington to Butte Silver Bow Co Airport is 1 as of September 2025.
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.

Dillon

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.