BTM

$264 Find Cheap Flights from San Francisco Bay Area to Butte

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Butte departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$264
Delta
Tue 3/17Tue 3/24
SFO - BTM • 1 stop
Cheapest one-way
$317
Delta
Sat 6/13
OAK - BTM • 1 stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from San Francisco Bay Area to Butte

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Butte that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco Bay Area to Butte

Tue, Mar 17 - Tue, Mar 24
Delta Logo
9:46 am - 5:08 pm
SFO
-
BTM
6h 22m
1 stop
Delta Logo
6:10 pm - 11:59 pm
BTM
-
SFO
6h 49m
1 stop
$264Delta
Wed, Jun 3 - Sun, Jun 7
United Airlines Logo
2:32 pm - 10:27 pm
SJC
-
BTM
6h 55m
1 stop
United Airlines Logo
10:00 am - 5:34 pm
BTM
-
SJC
8h 34m
1 stop
$478United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
9:05 am - 10:26 pm
SFO
-
BTM
12h 21m
2 stops
United Airlines Logo
10:00 am - 9:05 am
BTM
-
SFO
24h 05m
2 stops
$572United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
9:20 pm - 10:26 pm
SFO
-
BTM
24h 06m
1 stop
United Airlines Logo
10:00 am - 9:05 am
BTM
-
SFO
24h 05m
2 stops
$580United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
2:44 pm - 10:26 pm
SFO
-
BTM
6h 42m
1 stop
United Airlines Logo
10:00 am - 3:25 pm
BTM
-
SFO
6h 25m
1 stop
$582United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
3:55 pm - 10:26 pm
SJC
-
BTM
5h 31m
1 stop
United Airlines Logo
10:00 am - 1:41 pm
BTM
-
SJC
28h 41m
1 stop
$587United Airlines
Wed, Jul 22 - Mon, Jul 27
United Airlines Logo
8:58 pm - 10:27 pm
SFO
-
BTM
24h 29m
1 stop
United Airlines Logo
10:00 am - 10:56 pm
BTM
-
SFO
13h 56m
1 stop
$600United Airlines
Sun, Feb 15 - Thu, Feb 19
United Airlines Logo
2:45 pm - 10:26 pm
SFO
-
BTM
6h 41m
1 stop
United Airlines Logo
10:00 am - 3:25 pm
BTM
-
SFO
6h 25m
1 stop
$658United Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
6:00 am - 5:08 pm
SFO
-
BTM
10h 08m
2 stops
Delta Logo
6:10 pm - 11:59 pm
BTM
-
SFO
6h 49m
1 stop
$662Delta
Fri, Feb 27 - Fri, Mar 6
United Airlines Logo
2:44 pm - 10:26 pm
SFO
-
BTM
6h 42m
1 stop
United Airlines Logo
10:00 am - 3:23 pm
BTM
-
SFO
6h 23m
1 stop
$768United Airlines
Useful Info

Good to know

Low seasonNovember
Cheapest flight$264
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from San Francisco to Butte

FAQs for booking flights from San Francisco Bay Area to Butte

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Butte?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Butte.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Butte?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Butte from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Butte?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Butte with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Butte?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Butte from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco Bay Area to Butte

 
Need help choosing which airline to fly with from San Francisco Bay Area to Butte? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8128 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Everything you need to know for your flight to Butte

Information on the airport you'll fly into in Butte