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Butte

$345+ Cheap flights from San Diego to Butte (SAN - BTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BTM
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from San Diego to Butte

Cheapest flights from San Diego to Butte
Explore the most affordable flight options available from San Diego to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:10 pm
SAN
-
BTM
1 stop5h 16m
United Airlines
Sat 2/2810:00 am
BTM
-
SAN
1 stop6h 00m
United Airlines
Deal found 2/7$359
This United Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:09 pm
SAN
-
BTM
1 stop5h 13m
United Airlines
Sat 4/49:24 am
BTM
-
SAN
1 stop24h 52m
United Airlines
Deal found 2/8$442
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/29:45 am
SAN
-
BTM
1 stop6h 10m
Delta
Mon 7/66:10 pm
BTM
-
SAN
1 stop6h 32m
Delta
Deal found 2/8$474

Find flight deals from San Diego to Butte

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Butte (BTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$284
(Delta)
Provider with most accurate pricing for San Diego-Butte Silver Bow Co flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Butte Silver Bow Co flights.
Search Deals
From San Diego to Butte Silver Bow Co
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from San Diego to Butte that are best for you.

Fly from

San Diego

Fly to

Butte

Route

Depart

Return

Price

San DiegoButte

SAN - BTM

SANBTM

San Diego

Tue 2/24

4:10 pm-10:26 pm

1 stop5h 16m

Butte Silver Bow Co

Sat 2/28

10:00 am-3:00 pm

1 stop6h 00m

$359

San DiegoButte

SAN - BTM

SANBTM

San Diego

Thu 7/2

9:45 am-4:55 pm

1 stop6h 10m

Butte Silver Bow Co

Mon 7/6

6:10 pm-11:42 pm

1 stop6h 32m

$474

San DiegoButte

SAN - BTM

SANBTM

San Diego

Tue 3/31

7:14 pm-10:22 pm

1 stop26h 08m

Butte Silver Bow Co

Sat 4/4

9:24 am-10:20 am

2 stops25h 56m

$491

San DiegoButte

SAN - BTM

SANBTM

San Diego

Thu 7/2

9:45 am-4:55 pm

1 stop6h 10m

$345

San DiegoButte

SAN - BTM

SANBTM

San Diego

Thu 7/2

4:06 pm-10:27 pm

2 stops29h 21m

$363

San DiegoButte

SAN - BTM

SANBTM

San Diego

Tue 2/17

12:55 pm-10:26 pm

1 stop8h 31m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Compare providers for flights from San Diego to Butte

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Butte in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Butte flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Butte flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Butte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Butte flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Butte

What is the cheapest month to book a flight from San Diego to Butte?

Currently, May is the cheapest month in which you can book a flight from San Diego to Butte (average of $86). Flying from San Diego to Butte in December is currently the most expensive (average of $204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Butte. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Butte?

    There are many flights that can get you from San Diego to Butte in 5h 16m. Fly via United Airlines to get the fastest option. The distance between San Diego and Butte is about 946 mi.

  • Can I find deals for flights from San Diego to Butte that include hotel bookings?

    Yes. In addition to deals on San Diego to Butte flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Butte?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Butte.

  • Can I find deals for business class flights from San Diego to Butte?

    Yes. Cheapflights offers flight deals from San Diego to Butte by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Butte?

    Currently, May is the cheapest month in which you can book a flight from San Diego to Butte (average of $86). Flying from San Diego to Butte in December is currently the most expensive (average of $204). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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