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

United Airlines is the most popular carrier operating from Oregon to Butte Silver Bow Co

How long does it take to fly to Butte?

Flight times from Oregon to Butte vary, but if you’re flying out of Portland and flying into Bozeman (one of the most popular routes), then the duration is 1h 33m on average. Another popular route from Oregon to Butte is flying from Redmond to Bozeman, which will take roughly 3h 55m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Butte?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Butte from Oregon according to our data. Alaska Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Butte. Keep in mind that there are 4 different airlines that fly to Butte on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Oregon to Butte Silver Bow Co Airport?

Prices for flights from Oregon to Butte Silver Bow Co Airport were last updated today.

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

There is 1 operator available for flights from Oregon to Butte Silver Bow Co Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Butte Silver Bow Co Airport.

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

The required travel and health documents for your Butte Silver Bow Co Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Butte Silver Bow Co Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$270 Cheap Flights from Oregon to Butte in 2025/26

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Find the cheapest flights from Oregon to Butte

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:05 am - 5:09 pm

PDX

BTM

6h 04m1 stop

6:10 pm - 11:53 pm

BTM

PDX

6h 43m1 stop

$302Delta

Wed, Feb 18 - Wed, Feb 25

10:05 am - 5:09 pm

PDX

BTM

6h 04m1 stop

6:10 pm - 10:32 am

BTM

PDX

17h 22m2 stops

$307Delta

Wed, Feb 18 - Fri, Feb 27

1:27 pm - 5:09 pm

PDX

BTM

26h 42m2 stops

6:10 pm - 8:31 am

BTM

PDX

15h 21m2 stops

$308Delta

Thu, Feb 19 - Fri, Feb 27

10:05 am - 5:09 pm

PDX

BTM

6h 04m1 stop

6:10 pm - 11:53 pm

BTM

PDX

6h 43m1 stop

$312Delta

Wed, Feb 18 - Fri, Feb 27

3:59 pm - 5:09 pm

PDX

BTM

24h 10m2 stops

6:10 pm - 11:53 pm

BTM

PDX

6h 43m1 stop

$317Delta

Thu, Feb 19 - Fri, Feb 27

5:30 am - 5:09 pm

PDX

BTM

10h 39m2 stops

6:10 pm - 8:55 pm

BTM

PDX

27h 45m2 stops

$333Delta

Wed, Feb 18 - Wed, Feb 25

5:45 am - 5:09 pm

PDX

BTM

10h 24m1 stop

6:10 pm - 11:53 pm

BTM

PDX

6h 43m1 stop

$398Delta

Thu, Feb 19 - Wed, Feb 25

5:45 am - 5:09 pm

PDX

BTM

10h 24m1 stop

6:10 pm - 11:53 pm

BTM

PDX

6h 43m1 stop

$408Delta

Thu, Feb 19 - Thu, Feb 26

2:37 pm - 10:22 pm

BOI

BTM

7h 45m1 stop

9:24 am - 9:54 am

BTM

BOI

24h 30m1 stop

$437United Airlines

Wed, Apr 1 - Sat, Apr 4

5:05 am - 10:26 pm

PDX

BTM

16h 21m1 stop

10:00 am - 9:42 am

BTM

PDX

24h 42m1 stop

$460United Airlines

Fri, Feb 20 - Sun, Feb 22

Delta flights from Oregon to Butte

Our best Delta deals on Oregon to Butte flight tickets

Delta

Feb 18

PDX10:05 amPortland

6h 04m

1 stop

BTM5:09 pmButte Silver Bow Co

Feb 25

BTM6:10 pmButte Silver Bow Co

6h 43m

1 stop

PDX11:53 pmPortland

$302

Find similar

Delta

Feb 18

PDX10:05 amPortland

6h 04m

1 stop

BTM5:09 pmButte Silver Bow Co

Feb 27

BTM6:10 pmButte Silver Bow Co

17h 22m

2 stops

PDX10:32 amPortland

$307

Find similar

Delta

Feb 19

PDX1:27 pmPortland

26h 42m

2 stops

BTM5:09 pmButte Silver Bow Co

Feb 27

BTM6:10 pmButte Silver Bow Co

15h 21m

2 stops

PDX8:31 amPortland

$308

Find similar

United Airlines flights from Oregon to Butte

Our best United Airlines deals on Oregon to Butte flight tickets

United Airlines

Apr 1

BOI2:37 pmBoise Air Term. Gowen Fld

7h 45m

1 stop

BTM10:22 pmButte Silver Bow Co

Apr 4

BTM9:24 amButte Silver Bow Co

24h 30m

1 stop

BOI9:54 amBoise Air Term. Gowen Fld

$437

Find similar

United Airlines

Feb 20

PDX5:05 amPortland

16h 21m

1 stop

BTM10:26 pmButte Silver Bow Co

Feb 22

BTM10:00 amButte Silver Bow Co

24h 42m

1 stop

PDX9:42 amPortland

$460

Find similar

United Airlines

Feb 20

PDX1:40 pmPortland

31h 46m

2 stops

BTM10:26 pmButte Silver Bow Co

Feb 22

BTM10:00 amButte Silver Bow Co

24h 42m

1 stop

PDX9:42 amPortland

$490

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 2/18

10:05 am-5:09 pm

1 stop6h 04m

Butte Silver Bow Co

Wed 2/25

6:10 pm-11:53 pm

1 stop6h 43m

$302

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 2/18

10:05 am-5:09 pm

1 stop6h 04m

Butte Silver Bow Co

Fri 2/27

6:10 pm-10:32 am

2 stops17h 22m

$307

PortlandButte

PDX - BTM

PDXBTM

Portland

Thu 2/19

1:27 pm-5:09 pm

2 stops26h 42m

Butte Silver Bow Co

Fri 2/27

6:10 pm-8:31 am

2 stops15h 21m

$308

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 2/18

10:05 am-5:09 pm

1 stop6h 04m

Butte Silver Bow Co

Fri 2/27

6:10 pm-11:53 pm

1 stop6h 43m

$312

PortlandButte

PDX - BTM

PDXBTM

Portland

Thu 2/19

3:59 pm-5:09 pm

2 stops24h 10m

Butte Silver Bow Co

Fri 2/27

6:10 pm-11:53 pm

1 stop6h 43m

$317

PortlandButte

PDX - BTM

PDXBTM

Portland

Wed 2/18

5:30 am-5:09 pm

2 stops10h 39m

Butte Silver Bow Co

Wed 2/25

6:10 pm-8:55 pm

2 stops27h 45m

$333

PortlandButte

PDX - BTM

PDXBTM

Portland

Thu 2/19

5:45 am-5:09 pm

1 stop10h 24m

Butte Silver Bow Co

Wed 2/25

6:10 pm-11:53 pm

1 stop6h 43m

$398

PortlandButte

PDX - BTM

PDXBTM

Portland

Thu 2/19

5:45 am-5:09 pm

1 stop10h 24m

Butte Silver Bow Co

Thu 2/26

6:10 pm-11:53 pm

1 stop6h 43m

$408

BoiseButte

BOI - BTM

BOIBTM

Boise Air Term. Gowen Fld

Wed 4/1

2:37 pm-10:22 pm

1 stop7h 45m

Butte Silver Bow Co

Sat 4/4

9:24 am-9:54 am

1 stop24h 30m

$437

PortlandButte

PDX - BTM

PDXBTM

Portland

Fri 2/20

5:05 am-10:26 pm

1 stop16h 21m

Butte Silver Bow Co

Sun 2/22

10:00 am-9:42 am

1 stop24h 42m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Butte?

Our data shows that Wednesday is the least expensive day to fly to Butte. Tickets to fly out on this day can be as low as $483. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Oregon to Butte for around $508.

Cheap Oregon to Butte flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Butte

Fastest flight time	5h 17m
Direct flights	None

The fastest flight from Oregon to Butte takes 5h 17m

There are no direct flights from Oregon to Butte. There are no popular flight routes from Oregon to Butte.

Search flight deals

When did momondo last update prices for flights from Oregon to Butte Silver Bow Co Airport?
Prices for flights from Oregon to Butte Silver Bow Co Airport were last updated today.
How many operators does momondo search for flights from Oregon to Butte Silver Bow Co Airport?
There is 1 operator available for flights from Oregon to Butte Silver Bow Co Airport as of December 2025.
How old do you have to be to fly from Oregon to Butte Silver Bow Co Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oregon to Butte Silver Bow Co Airport.
What documentation or ID do you need to fly to Butte Silver Bow Co Airport?
The required travel and health documents for your Butte Silver Bow Co Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Butte Silver Bow Co Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Butte

Compare and see reviews for airlines that fly from Oregon to Butte with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 8,014 reviews		Search Delta flights
United Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 9,106 reviews		Search United Airlines flights

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

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

Yes. All flights to Butte from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Butte from Oregon.

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

Price alerts on flights to Butte from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.