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$361+ Cheap flights from San Diego to Butte (SAN - BTM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BTM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$361
(United Airlines)
From San Diego to Butte Silver Bow Co
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/912:52 pmSAN - BTM
1 stop8h 29mUnited Airlines
Sun 10/129:47 amBTM - SAN
1 stop6h 12mUnited Airlines
Deal found 9/10$361
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/104:05 pmSAN - BTM
1 stop5h 16mUnited Airlines
Mon 10/139:47 amBTM - SAN
1 stop6h 12mUnited Airlines
Deal found 9/10$385
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/2612:52 pmSAN - BTM
1 stop8h 29mUnited Airlines
Tue 9/309:47 amBTM - SAN
1 stop24h 25mUnited Airlines
Deal found 9/10$428
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/134:03 pmSAN - BTM
1 stop5h 18mUnited Airlines
Mon 9/159:45 amBTM - SAN
1 stop28h 12mUnited Airlines
Deal found 9/9$612

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 September 11, 2025.
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

Thu 10/9

12:52 pm-10:21 pm

1 stop8h 29m

Butte Silver Bow Co

Sun 10/12

9:47 am-2:59 pm

1 stop6h 12m

$361

San DiegoButte

SAN - BTM

SANBTM

San Diego

Fri 9/26

12:52 pm-10:21 pm

1 stop8h 29m

Butte Silver Bow Co

Tue 9/30

9:47 am-9:12 am

1 stop24h 25m

$428

San DiegoButte

SAN - BTM

SANBTM

San Diego

Fri 10/10

8:39 pm-10:21 pm

2 stops24h 42m

Butte Silver Bow Co

Mon 10/13

9:47 am-2:59 pm

1 stop6h 12m

$479

San DiegoButte

SAN - BTM

SANBTM

San Diego

Thu 9/18

9:45 am-5:03 pm

1 stop6h 18m

$427

San DiegoButte

SAN - BTM

SANBTM

San Diego

Thu 9/18

2:21 pm-10:21 pm

2 stops7h 00m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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.

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 8h 29m. 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.

See more FAQs

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