Menu

Cheap flights from San Francisco to Billings (SFO - BIL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from San Francisco to Billings are usually found in April or May, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
San Francisco (SFO) to Billings (BIL)

SFO - BIL
Price
$248 - $423
BIL
Temperature
37.4 - 89.6 °F
BIL
Rainfall
0.5 - 2 inches
Popular in January High demand for flights, 25% potential price rise
Cheapest in April Best time to find cheap flights, 22% potential price drop
Round-trip from HK$ 248 From San Francisco to Billings
One-way from HK$ 185 One-way flight from San Francisco to Billings
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Billings?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 19% on the overall cost on flights from San Francisco to Billings.

How far in advance should I book a flight from San Francisco to Billings?

To save on the cost of your flight from San Francisco to Billings, book at least 38 days before your planned departure. Booking around this time can save you about 19% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $230 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $269.

What is the cheapest month to fly from San Francisco to Billings?

Flights from San Francisco to Billings lean towards being more expensive in September. Prices are generally better when you fly from San Francisco to Billings in October, with the cheapest ticket starting at $108.

When is the cheapest time to fly from San Francisco to Billings (SFO - BIL)?

It’s typically best to fly out from San Francisco to Billings in the evening. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from San Francisco to Billings in September, October 2020

The best prices found for SFO to BIL flights for September, October
21 Oct - 26 Oct
$138pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Frontier
 
1 STOP
SFO
San Francisco
8 Oct - 16 Oct
$203pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Alaska Airlines
 
1 STOP
SFO
San Francisco
21 Oct - 26 Oct
$218pp
SFO
San Francisco
Delta
   
2 STOPS
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Delta
 
1 STOP
SFO
San Francisco

San Francisco to Billings 2020 flight deals

Cheap flights to Billings from San Francisco found for this year
21 Oct - 26 Oct
$138pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Frontier
 
1 STOP
SFO
San Francisco
1 Nov - 5 Nov
$203pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Alaska Airlines
 
1 STOP
SFO
San Francisco
21 Oct - 26 Oct
$218pp
SFO
San Francisco
Delta
   
2 STOPS
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Delta
 
1 STOP
SFO
San Francisco

Last minute flights from San Francisco to Billings

Late deals on round-trip flights to Billings from San Francisco, departing today and this week
1 Oct - 5 Oct
$432pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Delta
 
1 STOP
SFO
San Francisco
3 Oct - 10 Oct
$473pp
SFO
San Francisco
Multiple Airlines
   
2 STOPS
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Alaska Airlines
 
1 STOP
SFO
San Francisco
2 Oct - 5 Oct
$535pp
SFO
San Francisco
Delta
   
2 STOPS
BIL
Billings Logan Intl
BIL
Billings Logan Intl
Delta
   
2 STOPS
SFO
San Francisco

One-way flights to Billings from San Francisco

The cheapest one-way flights from San Francisco to Billings
5:25 am - 2:02 pm
Multiple Airlines
1 Stop
7h 37m
SFO - BIL
Multiple Airlines
$185
Gotogate

Related info for your journey

Useful info, stats and facts about San Francisco to Billings flights.

Flight FAQs

From San Francisco to Billings

Are flight prices decreasing from San Francisco to Billings due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Billings for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Francisco to Billings for under $200 on Cheapflights?

Yes, there are multiple flights from San Francisco to Billings for under $200. The cheapest flight booked recently is on Multiple Airlines for just $138, but on average you can expect to pay $377.

Are there nonstop flights from San Francisco to Billings for under $100 on Cheapflights?

There are no nonstop flights from San Francisco to Billings, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from San Francisco to Billings for under $500?

There are currently 6+ open flights from San Francisco to Billings within the next 7 days for less than $500.

Does it rain more in San Francisco or Billings?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in San Francisco is typically less than Billings. We can gather that this will continue over the next 3 days.

Is San Francisco weather warmer or cooler than Billings?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Billings is generally hotter than in San Francisco. Book flights in a timely manner in correlation to your departure date.

How long is the flight from San Francisco to Billings?

Airlines like Delta fly from San Francisco to Billings in about 4h 05m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from San Francisco to Billings round-trip?

Our cheapest airline available from San Francisco to Billings is Delta. Our recent data shows that you can find tickets from as low as $218 on this airline. Delta is currently priced 31% below the average price you’ll pay for this route.

Alternative routes for San Francisco to Billings

Destination information for Billings

Things to know before you go. Useful info for your trip from San Francisco to Billings
Average temperature for September in Billings
77.0 °F
Avg rainfall for September in Billings
1.4 ″

Airports servicing San Francisco

Airports servicing Billings

Home North America USA Montana Billings Cheap flights from San Francisco to Billings