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Cheap Flights from San Francisco Bay Area to Billings

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

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

Fri, Oct 16 - Mon, Oct 19
Multiple Airlines Logo
9:50 am - 9:32 pmOAK  Oakland-BIL Billings Logan Intl
10h 42m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:47 pm - 11:52 amBIL  Billings Logan Intl-OAK Oakland
15h 05m1 stop Las Vegas Harry Reid Intl
$280Multiple Airlines
Tue, Jan 12 - Tue, Jan 26
Alaska Airlines Logo
5:39 pm - 11:51 pmSFO  San Francisco-BIL Billings Logan Intl
5h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 10:56 pmBIL  Billings Logan Intl-SFO San Francisco
16h 56m1 stop Seattle/Tacoma Intl
$313Alaska Airlines
Wed, Jan 6 - Tue, Jan 26
Alaska Airlines Logo
9:25 am - 11:51 pmSFO  San Francisco-BIL Billings Logan Intl
13h 26m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:09 pm - 10:56 pmBIL  Billings Logan Intl-SFO San Francisco
11h 47m1 stop Seattle/Tacoma Intl
$313Alaska Airlines
Sat, Jan 9 - Tue, Jan 26
Alaska Airlines Logo
4:39 pm - 11:51 pmSFO  San Francisco-BIL Billings Logan Intl
6h 12m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 10:56 pmBIL  Billings Logan Intl-SFO San Francisco
16h 56m1 stop Seattle/Tacoma Intl
$313Alaska Airlines
Fri, Oct 16 - Mon, Oct 19
Multiple Airlines Logo
2:17 pm - 9:32 pmSFO  San Francisco-BIL Billings Logan Intl
6h 15m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:47 pm - 8:13 amBIL  Billings Logan Intl-SFO San Francisco
11h 26m1 stop Las Vegas Harry Reid Intl
$321Multiple Airlines
Mon, Jan 11 - Sat, Jan 23
Delta Logo
6:05 am - 5:48 pmSFO  San Francisco-BIL Billings Logan Intl
10h 43m2 stops Seattle/Tacoma Intl Salt Lake City
Delta Logo
12:58 pm - 11:41 pmBIL  Billings Logan Intl-SFO San Francisco
11h 43m2 stops Salt Lake City Seattle/Tacoma Intl
$339Delta
Sun, Jan 10 - Tue, Jan 26
Delta Logo
6:05 am - 5:48 pmSFO  San Francisco-BIL Billings Logan Intl
10h 43m2 stops Seattle/Tacoma Intl Salt Lake City
Delta Logo
12:58 pm - 11:41 pmBIL  Billings Logan Intl-SFO San Francisco
11h 43m2 stops Salt Lake City Seattle/Tacoma Intl
$339Delta
Fri, Oct 16 - Mon, Oct 19
Multiple Airlines Logo
2:17 pm - 9:32 pmSFO  San Francisco-BIL Billings Logan Intl
6h 15m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:47 pm - 8:38 pmBIL  Billings Logan Intl-SFO San Francisco
23h 51m2 stops Las Vegas Harry Reid Intl Los Angeles
$350Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
5:00 am - 1:14 pmSFO  San Francisco-BIL Billings Logan Intl
7h 14m1 stop Denver Intl
United Airlines Logo
5:57 pm - 10:51 pmBIL  Billings Logan Intl-SFO San Francisco
5h 54m1 stop Denver Intl
$478United Airlines
Sat, Nov 21 - Thu, Nov 26
United Airlines Logo
6:16 am - 3:22 pmSFO  San Francisco-BIL Billings Logan Intl
8h 06m1 stop Denver Intl
United Airlines Logo
7:00 am - 11:40 amBIL  Billings Logan Intl-SFO San Francisco
5h 40m1 stop Denver Intl
$574United Airlines
Useful Info

Good to know

Low season

January

Cheapest flight

$105
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from San Francisco to Billings

FAQs for booking flights from San Francisco Bay Area to Billings

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

    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 Billings.

  • 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 Billings?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Billings 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 Billings?

    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 Billings 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 Billings?

    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 Billings 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 airlines flying from San Francisco Bay Area to Billings

 
Need help choosing which airline to fly with from San Francisco Bay Area to Billings? 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
Alaska AirlinesOverall score based on 12931 reviews
7.8Comfort
7.0Food
8.1Boarding
7.0Entertainment
8.5Crew
Airline reviews

The Drop Bag sounded like a good idea, but in reality it was a very long line with few employees to assist as you did the work to check in your bag. Take a carry on bag and skip Drop Bag! Our flight was delayed several times with no explanation. What food? We had a choice of apple juice or water.

6.0 GoodJulie, Aug 2026
Read more Alaska Airlines reviews

The Drop Bag sounded like a good idea, but in reality it was a very long line with few employees to assist as you did the work to check in your bag. Take a carry on bag and skip Drop Bag! Our flight was delayed several times with no explanation. What food? We had a choice of apple juice or water.

same as the first when you pay for choice of seats than you don't receive them its very frustrating it was an extra fee of $80 dollars Craig Molan

The flight was direct, anytime a flight is on time, and there's not a layover that risk yet another delay is a win!!

Didn’t even get on, check my flight to Seattle for details. Do better Alaska.

WOuld have liked coffee or pretzels but other than that, crew and pilot and flight were great. Seat was great, too.

The flight 2161 was cancelled after repeated delays; for some reason the crew and not the tower located in Billings, Montana made the call. A cancelled flight is not a big deal, it happens. It was very disappointing that upon cancelling the flight it was a free for all to get to the counter for rebooking. Priority seating and first class ticket holders should have been giving priority to get on the next available flight. Most would agree that the process of moving states away, w/a cat, is stressful. A cancelled flight, 90 minutes to rebook, no place to stay, medication that was to be refrigerated and trying to find a local pet friendly hotel significantly added to the stress. Had I been able to rebook (per priority boarding SOP) I could have called the place I had just checked out of as my room most likely was just as I'd left it, including with pet supplies (which also had to be repurchased). While waiting to rebook, many of us called Alaska Airlines 800 number hoping to get a new flight; the waiting time -- this is not a joke -- was eight (8) hours, which dropped to "just" two (2) hours about 45-minutes later. Due to the cancellation I had to spend $268.75 and I still have not been refunded for the change in ticket (first class to regular). Each time I've call, five times now, the wait time was absurd, or a message of call back is given. Hopefully visiting the airport and talking with an agent face to face will be the final chapter to this experience. Alaska has been my go to air travel for years, hopefully this trip was just a hiccup. A system that forces customer's to spend hours of their time (money) to get a just due refund is not a working system. I suggest Alaska Airlines hire more representatives to handle calls; time is more valuable than money, spending 90 minutes to rebook a flight, without the difference being automatic is absurd. There are things called computers, they do amazing things. Once the flight was cancelled, only three agents were working to rebook the PAX, This too was unacceptable. First class ticket holders pay for first-class service, this should include rebooking on flights that are cancelled. I recall a time when flights were cancelled the airline would offer a hotel should the next flight not be until the following day? I had no idea that was no longer SOP; many could return home, several of us could not. The agents were pleasant once the PAX had their turn to rebook, this was true down in baggage area as well. The flight out the next day was also what I'd come to find of Alaska Airlines.

Wheelchair assistance was provided in Seattle and was very gratefully accepted. Thank you to the Alaska staff.

Food and entertainment aren’t a thing on these regional flights. But it was a smooth flight. Could see gorgeous countryside through the large windows. The earplugs are a nice touch for the prop engines but the hum of the engines did not bother me. Grateful the option exists to easily get from A to B.

The cold air vent in our seat isle had a leak in the overhead panel (10 C&D). On the ground and part of the flight After take off and before landing in Billings. We had very cold air blow on us.

I think everything was just fine I wouldn't change nothing

Flight was delayed at airport with large backlog and WiFi was spotty

Flight was delayed from San Diego due to being overweight for weather conditions. We missed our connecting flight to our final destination due to the delay, as well as the connecting flight leaving before the scheduled departure time. We missed the connection within 10 - 15 minutes. We were booked on a later flight arriving 7 hours later. There were 7 passengers sharing the same originating and connecting flight.

Horrible, mismanaged ground issue resulting in a long delayed, next flight left early, waiting extra 7 hours in the airport, screen did not work

DL482 did not wait for about 10 of us including a mother and 3 children when we were in the same terminal on DL486, where we were switching from waiting for a jet bridge fix, to moving to a neighboring gate. I understand taxiing delays are ok either but man. We only needed 5 more minutes. DL482 did not adjust from their times at all. This was my first time with Delta.

Delta is getting worst by the minute. Where this was at one point my only go to airline, it has become like a budget airline

The internet on these planes stinks. Need to get starlink

Very bad multiple confusion and miscommunication which i ended up missing my flight.

Even though we arrived early and checked in, for some unexplained reason, our bags were removed from the plane and put on the next flight. It took over 12 hours after arriving to get our bags.

One of the best crews and best flights I’ve ever had! Really great experience

The bus ride from the terminal to board the plane is uncomfortable and stressful when making a connection.

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