$374+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BTM
Jul 8 — Jul 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 July 3, 2025.
Round-trip from | $406 (United Airlines) |
|---|
Find flight deals from San Diego to Butte
Cheapest flights from San Diego to ButteExplore 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 July 3, 2025.
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 July 3, 2025.
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 7/49:47 amSAN - BTM
1 stop6h 48mDelta
Sat 7/126:10 pmBTM - SAN
1 stop5h 29mDelta
Deal found 7/3![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 7/2. 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 7/174:10 pmSAN - BTM
1 stop5h 22mUnited Airlines
Mon 7/2110:25 amBTM - SAN
2 stops11h 25mUnited Airlines
Deal found 7/2![United Airlines logo]()
$406
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 July 3, 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 7/17
4:10 pm-10:32 pm
1 stop5h 22m
Butte Silver Bow Co
Mon 7/21
10:25 am-8:50 pm
2 stops11h 25m
$406
San DiegoButte
SAN - BTM
SANBTM
San Diego
Thu 7/10
4:10 pm-10:32 pm
1 stop5h 22m
$427
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.
Reviews of airlines servicing Butte
Get insights into the airlines that provide service to Butte. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Butte. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with United Airlines from San Diego to Butte by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Entertainment
7.0
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
Boarding
7.7
Entertainment
7.0
Crew
8.1
Food
6.6
Overall
7.4
Comfort
7.3
Reviews
1 / 20
10.0
ExcellentKathy,Jun 2024
RDD - SFO
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.
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Alternative routes for San Diego to Butte
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Diego to Butte
Discover the top airline that operate flights from San Diego to Butte. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$254 | Average$763 | FlexibilityNo cancel fee | On-timeN/A |