Which airports can I use when flying from Baltimore to Butte?

Flights from Baltimore to Butte usually depart from Baltimore/Washington (BWI) and arrive at Butte Silver Bow Co (BTM).

What cabin classes can I book on flights from Baltimore to Butte?

Only Economy Class is available on flights from Baltimore to Butte.

Which airports do connecting flights from Baltimore to Butte pass through?

Most connecting flights from Baltimore to Butte pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Baltimore to Butte?

Yes. Being flexible with your travel dates can save you up to 39% on the Baltimore to Butte route. Tuesday is the cheapest departure day at $349 round-trip on average, while Friday is the most expensive at $569, a difference of $220. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Baltimore to Butte?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Baltimore to Butte changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $519 to $1,243. That means the highest observed fare was about 2x higher than the lowest one.

What is the time difference between Baltimore and Butte?

Butte is 2 hours behind Baltimore (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What is the cheapest airline to fly from Baltimore to Butte?

United Airlines ($519) and Delta ($636) are the cheapest airlines to fly round-trip from Baltimore to Butte according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Baltimore to Butte?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $461. Based on KAYAK data over the past 3 months.

When flying from Baltimore to Butte which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Baltimore to Butte layovers at 312 minutes over the past 3 months.

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Cheapest round-trip

$519

Typical prices: $349-$569

United Airlines

Sat 9/29Sat 10/6

BWI - BTM • 1 stop

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Flight Deals

Cheap Flights from Baltimore to Butte (BWI-BTM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Baltimore to Butte

Tue, Sep 29 - Tue, Oct 6

4:13 pm - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

8h 17m1 stop Denver Intl

9:45 am - 7:40 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

7h 55m1 stop Denver Intl

$519United Airlines

Tue, Jan 26 - Sat, Jan 30

6:05 am - 6:40 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

14h 35m2 stops Chicago O'Hare Intl Denver Intl

9:30 am - 9:31 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

10h 01m2 stops Denver Intl Chicago O'Hare Intl

$524United Airlines

Tue, Jan 26 - Sat, Jan 30

6:05 am - 6:40 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

14h 35m2 stops Chicago O'Hare Intl Denver Intl

9:30 am - 9:31 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

10h 01m2 stops Denver Intl Chicago O'Hare Intl

$534United Airlines

Sat, Oct 10 - Sat, Oct 17

4:13 pm - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

8h 17m1 stop Denver Intl

9:45 am - 7:40 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

7h 55m1 stop Denver Intl

$554United Airlines

Sat, Oct 10 - Sat, Oct 17

11:55 am - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

12h 35m2 stops Chicago O'Hare Intl Denver Intl

9:45 am - 7:40 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

7h 55m1 stop Denver Intl

$564United Airlines

Sat, Oct 10 - Sat, Oct 17

11:55 am - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

12h 35m2 stops Chicago O'Hare Intl Denver Intl

9:45 am - 9:02 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

9h 17m2 stops Denver Intl Chicago O'Hare Intl

$569United Airlines

Tue, Sep 29 - Tue, Oct 6

4:13 pm - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

8h 17m1 stop Denver Intl

9:45 am - 10:59 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

11h 14m2 stops Denver Intl Chicago O'Hare Intl

$574United Airlines

Mon, Sep 28 - Tue, Oct 6

4:13 pm - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

8h 17m1 stop Denver Intl

9:45 am - 7:40 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

7h 55m1 stop Denver Intl

$614United Airlines

Sat, Sep 26 - Tue, Oct 6

4:13 pm - 10:30 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

8h 17m1 stop Denver Intl

9:45 am - 7:40 pmBTM Butte Silver Bow Co-BWI Baltimore/Washington

7h 55m1 stop Denver Intl

$623United Airlines

Tue, Dec 22 - Mon, Dec 28

7:00 am - 5:05 pmBWI Baltimore/Washington-BTM Butte Silver Bow Co

12h 05m1 stop Salt Lake City

6:10 pm - 5:35 amBTM Butte Silver Bow Co-BWI Baltimore/Washington

9h 25m1 stop Salt Lake City

$636Delta

Booking Insights

Price, demand and travel trends for Baltimore to Butte flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Baltimore to Butte with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Baltimore to Butte?

Round-trip flights from Baltimore to Butte start at $519. Prices are typical for this route right now, with typical round-trip fares ranging from $349 to $569. The lowest price found in the past 5 days was $519 on United Airlines.

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Cheapest flight	$263

Flight from Baltimore to Butte

When to book flights from Baltimore to Butte

Are your dates flexible? Find out the best times to travel from Baltimore to Butte based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Baltimore to Butte?
Flights from Baltimore to Butte usually depart from Baltimore/Washington (BWI) and arrive at Butte Silver Bow Co (BTM).
What cabin classes can I book on flights from Baltimore to Butte?
Only Economy Class is available on flights from Baltimore to Butte.
Which airports do connecting flights from Baltimore to Butte pass through?
Most connecting flights from Baltimore to Butte pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Baltimore to Butte?
Yes. Being flexible with your travel dates can save you up to 39% on the Baltimore to Butte route. Tuesday is the cheapest departure day at $349 round-trip on average, while Friday is the most expensive at $569, a difference of $220. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
Do I need a passport to fly from Baltimore to Butte?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Baltimore to Butte changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $519 to $1,243. That means the highest observed fare was about 2x higher than the lowest one.
What is the time difference between Baltimore and Butte?
Butte is 2 hours behind Baltimore (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Tuesday departure instead of Friday. On this route, Tuesday flights average $349 - about $220 less than Friday (39% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Butte Silver Bow Co Airport.
- Best Western Plus Butte Plaza Inn
- Copper King Convention Center, an Ascend Collection Hotel
- Hampton Inn Butte

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BWI - BTM

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Everything you should know

Cheap Flights from Baltimore to Butte (BWI-BTM)

Recent round-trip flight deals from Baltimore to Butte

Recent one-way flight deals from Baltimore to Butte

Price, demand and travel trends for Baltimore to Butte flights

How much is a round-trip flight from Baltimore to Butte?

What is the cheapest airline to fly from Baltimore to Butte?

What is the cheapest layover airport when flying from Baltimore to Butte?

When flying from Baltimore to Butte which airport offers the shortest layover?

Key details for Baltimore to Butte flights

Cheapest flight

When to book flights from Baltimore to Butte

Your Baltimore to Butte flight questions, answered

Your guide to booking Baltimore to Butte flights

More options for your flight from Baltimore to Butte

Complete your trip to Butte with a hotel stay or car rental

Information on your arrival and departure airports

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Flights from domestic origins to Butte

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