Which airports can I use when flying from San Diego to Butte?

Flights from San Diego to Butte usually depart from San Diego (SAN) and arrive at Butte Silver Bow Co (BTM).

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

Only Economy Class is available on flights from San Diego to Butte.

Which airports do connecting flights from San Diego to Butte pass through?

Connecting flights from San Diego to Butte most commonly pass through: • Salt Lake City (SLC) - 86% of one-stop connections • Denver Intl (DEN) - 14% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

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

Yes. Being flexible with your travel dates can save you up to 70% on the San Diego to Butte route. Wednesday is the cheapest departure day at $183 round-trip on average, while Saturday is the most expensive at $591, a difference of $408. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Diego to Butte?

There are currently no nonstop flights available from San Diego to Butte. Flights with 1 layover take between 5h 32m and 6h 25m in total, depending on the connection.

Do I need a passport to fly from San Diego 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 San Diego 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 $350 to $902. That means the highest observed fare was about 3x higher than the lowest one.

How much time can I save by choosing a different layover airport from San Diego to Butte?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 32m, compared with 6h 25m via Salt Lake City (SLC).

What is the time difference between San Diego and Butte?

Butte is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What is the cheapest airline to fly from San Diego to Butte?

United Airlines ($350) and Delta ($588) are the cheapest airlines to fly round-trip from San Diego to Butte according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from San Diego to Butte?

Salt Lake City (SLC) is the most popular layover for the San Diego to Butte route. 86% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

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

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $324. Based on KAYAK data over the past 3 months.

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

Denver Intl (DEN) had the shortest average connection time for San Diego to Butte layovers at 198 minutes over the past 3 months.

$350 CHEAP FLIGHTS from San Diego to Butte (SAN - BTM)

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Cheapest round-trip

$350

Typical prices: $349-$589

United Airlines

Wed 11/21Tue 11/27

SAN - BTM • 1 stop

Top layover airports

Denver Intl (DEN)

Cheapest • Avg $324 (round-trip)

Salt Lake City (SLC)

Shortest trip • 6h 25m (one-way)

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Flight Deals

Cheap Flights from San Diego to Butte (SAN-BTM)

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

Round-trip

One-way

Recent round-trip flight deals from San Diego to Butte

Sat, Nov 21 - Fri, Nov 27

4:18 pm - 10:43 pmSAN San Diego-BTM Butte Silver Bow Co

5h 25m1 stop Denver Intl

10:15 am - 2:55 pmBTM Butte Silver Bow Co-SAN San Diego

5h 40m1 stop Denver Intl

$350United Airlines

Fri, Nov 6 - Tue, Nov 10

4:18 pm - 10:43 pmSAN San Diego-BTM Butte Silver Bow Co

5h 25m1 stop Denver Intl

10:15 am - 5:15 pmBTM Butte Silver Bow Co-SAN San Diego

8h 00m1 stop Denver Intl

$404United Airlines

Wed, Dec 9 - Sun, Dec 13

11:20 am - 6:32 pmSAN San Diego-BTM Butte Silver Bow Co

6h 12m1 stop Denver Intl

9:30 am - 2:53 pmBTM Butte Silver Bow Co-SAN San Diego

6h 23m1 stop Denver Intl

$424United Airlines

Fri, Nov 6 - Tue, Nov 10

4:18 pm - 10:43 pmSAN San Diego-BTM Butte Silver Bow Co

5h 25m1 stop Denver Intl

10:15 am - 11:57 amBTM Butte Silver Bow Co-SAN San Diego

26h 42m2 stops Denver Intl San Francisco

$477United Airlines

Wed, Dec 9 - Sun, Dec 13

1:28 pm - 6:32 pmSAN San Diego-BTM Butte Silver Bow Co

28h 04m2 stops San Francisco Denver Intl

9:30 am - 2:53 pmBTM Butte Silver Bow Co-SAN San Diego

6h 23m1 stop Denver Intl

$497United Airlines

Fri, Nov 6 - Tue, Nov 10

6:20 am - 10:43 pmSAN San Diego-BTM Butte Silver Bow Co

15h 23m2 stops Los Angeles Denver Intl

10:15 am - 11:57 amBTM Butte Silver Bow Co-SAN San Diego

26h 42m2 stops Denver Intl San Francisco

$556United Airlines

Wed, Dec 9 - Sun, Dec 13

4:06 pm - 6:32 pmSAN San Diego-BTM Butte Silver Bow Co

25h 26m2 stops San Francisco Denver Intl

9:30 am - 10:42 pmBTM Butte Silver Bow Co-SAN San Diego

14h 12m2 stops Denver Intl San Francisco

$575United Airlines

Thu, Sep 17 - Fri, Sep 18

9:46 am - 4:58 pmSAN San Diego-BTM Butte Silver Bow Co

6h 12m1 stop Salt Lake City

6:10 pm - 3:01 pmBTM Butte Silver Bow Co-SAN San Diego

21h 51m2 stops Salt Lake City Los Angeles

$588Delta

Thu, Sep 17 - Fri, Sep 18

7:00 am - 4:58 pmSAN San Diego-BTM Butte Silver Bow Co

8h 58m2 stops Seattle/Tacoma Intl Salt Lake City

6:10 pm - 10:10 amBTM Butte Silver Bow Co-SAN San Diego

17h 00m2 stops Salt Lake City Los Angeles

$594Delta

Sat, Nov 21 - Fri, Nov 27

4:18 pm - 10:43 pmSAN San Diego-BTM Butte Silver Bow Co

5h 25m1 stop Denver Intl

10:15 am - 11:57 amBTM Butte Silver Bow Co-SAN San Diego

26h 42m2 stops Denver Intl San Francisco

$602United Airlines

Booking Insights

Price, demand and travel trends for San Diego to Butte flights

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

Prices

Airlines

Layovers

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

Round-trip flights from San Diego to Butte start at $350. Prices are typical for this route right now, with typical round-trip fares ranging from $349 to $589. The lowest price found in the past 5 days was $350 on United Airlines.

Find deals

Cheapest flight	$350

Flight from San Diego to Butte

When to book flights from San Diego to Butte

Are your dates flexible? Find out the best times to travel from San Diego 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 San Diego to Butte?
Flights from San Diego to Butte usually depart from San Diego (SAN) and arrive at Butte Silver Bow Co (BTM).
What cabin classes can I book on flights from San Diego to Butte?
Only Economy Class is available on flights from San Diego to Butte.
Which airports do connecting flights from San Diego to Butte pass through?
Connecting flights from San Diego to Butte most commonly pass through:

• Salt Lake City (SLC) - 86% of one-stop connections
• Denver Intl (DEN) - 14% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from San Diego to Butte?
Yes. Being flexible with your travel dates can save you up to 70% on the San Diego to Butte route. Wednesday is the cheapest departure day at $183 round-trip on average, while Saturday is the most expensive at $591, a difference of $408. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How long is a flight from San Diego to Butte?
There are currently no nonstop flights available from San Diego to Butte. Flights with 1 layover take between 5h 32m and 6h 25m in total, depending on the connection.
Do I need a passport to fly from San Diego 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 San Diego 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 $350 to $902. That means the highest observed fare was about 3x higher than the lowest one.
How much time can I save by choosing a different layover airport from San Diego to Butte?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 32m, compared with 6h 25m via Salt Lake City (SLC).
What is the time difference between San Diego and Butte?
Butte is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $183 - about $408 less than Saturday (69% 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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SAN - BTM

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Everything you should know

Cheap Flights from San Diego to Butte (SAN-BTM)

Recent round-trip flight deals from San Diego to Butte

Recent one-way flight deals from San Diego to Butte

Price, demand and travel trends for San Diego to Butte flights

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

What is the cheapest airline to fly from San Diego to Butte?

What is the most popular layover airport when flying from San Diego to Butte?

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

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

Key details for San Diego to Butte flights

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When to book flights from San Diego to Butte

Your San Diego to Butte flight questions, answered

Your guide to booking San Diego to Butte flights

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Information on your arrival and departure airports

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