Which airports can I use when flying from San Francisco to Billings?

Flights from San Francisco to Billings usually depart from San Francisco (SFO) and arrive at Billings Logan Intl (BIL).

What cabin classes can I book on flights from San Francisco to Billings?

Two cabin classes are available on flights from San Francisco to Billings: • Economy Class • First Class

Which airports do connecting flights from San Francisco to Billings pass through?

One-stop flights from San Francisco to Billings most commonly connect through: • Salt Lake City (SLC) - 51% of one-stop connections • Portland (PDX) - 22% of one-stop connections • Denver Intl (DEN) - 17% of one-stop connections • Seattle/Tacoma Intl (SEA) - 10% of one-stop connections

Can I save money by using flexible dates for flights from San Francisco to Billings?

Yes. Flexible dates can save you up to 33% on flights from San Francisco to Billings. Monday is the cheapest departure day at $413 round-trip on average, while Thursday is the most expensive at $614, a difference of $201. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from San Francisco to Billings?

A nonstop flight from San Francisco to Billings takes 00m, covering 908 miles.

Do I need a passport to fly from San Francisco to Billings?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from San Francisco to Billings changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $184 to $1,402. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from San Francisco to Billings looking right now?

One-way fares from San Francisco to Billings are currently lower than usual. Average one-way flight prices are about $260, which is 16% below the typical average for this route.

How much time can I save by choosing a different layover airport from San Francisco to Billings?

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 48m, compared with 5h 18m via Portland (PDX) and 5h 53m via Denver Intl (DEN).

What is the time difference between San Francisco and Billings?

Billings is 1 hour ahead of San Francisco (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Billings Logan Intl Airport (BIL)?

Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates averaging $92 for economy cars. Top options include: • Rent-A-Wreck • Budget • Alamo • Hertz • Enterprise Rent-A-Car

How much should I expect to pay for a San Francisco to Billings flight?

Round-trip flights from San Francisco to Billings range from $378 to $602, with an average of $516 over the past 12 months. Anything below $378 counts as a good deal.

What's the cheapest day of the week to fly from San Francisco to Billings?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from San Francisco to Billings. It’s 20% cheaper than the average day, while Thursday is the most expensive, with prices 18% higher.

What’s the cheapest month to fly from San Francisco to Billings?

•February is the cheapest month to fly from San Francisco to Billings at $258 round-trip. •September ($724) and December ($614) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 180% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from San Francisco to Billings?

Delta ($287) and Alaska Airlines ($342) are the cheapest airlines to fly round-trip from San Francisco to Billings according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from San Francisco to Billings?

Salt Lake City (SLC) is the most popular layover for the San Francisco to Billings route. 51% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via SLC.

What is the cheapest layover airport when flying from San Francisco to Billings?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $482. Based on KAYAK data over the past 3 months.

When flying from San Francisco to Billings which airport offers the shortest layover?

Salt Lake City (SLC) had the shortest average connection time for San Francisco to Billings layovers at 3h 05m over the past 3 months.

Cheap Flights from San Francisco to Billings | KAYAK

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Cheapest round-trip

$184

Typical prices: $378-$602

Multiple Airlines

Mon 12/3Sat 12/8

SFO - BIL • 1 stop

Cheapest one-way

$157

Typical prices: $251-$448

Multiple Airlines

Mon 11/12

SFO - BIL • 1 stop

Nonstop flights

Not available

There are currently no direct flights between San Francisco and Billings. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 50% price drop

July

Most popular

Good to know

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $482 (round-trip)

Portland (PDX)

Shortest trip • 5h 18m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Billings!

Flight Deals

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

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from San Francisco to Billings

Thu, Dec 3 - Tue, Dec 8

6:30 pm - 4:25 pmSFO San Francisco-BIL Billings Logan Intl

20h 55m1 stop Las Vegas Harry Reid Intl

4:02 pm - 9:34 amBIL Billings Logan Intl-SFO San Francisco

18h 32m1 stop Las Vegas Harry Reid Intl

$184Multiple Airlines

Fri, Jan 22 - Fri, Jan 29

9:44 am - 9:26 pmSFO San Francisco-BIL Billings Logan Intl

10h 42m1 stop Las Vegas Harry Reid Intl

10:16 pm - 5:01 pmBIL Billings Logan Intl-SFO San Francisco

19h 45m1 stop Las Vegas Harry Reid Intl

$205Multiple Airlines

Thu, Dec 3 - Tue, Dec 8

9:35 pm - 4:25 pmSFO San Francisco-BIL Billings Logan Intl

17h 50m2 stops Ontario Las Vegas Harry Reid Intl

4:02 pm - 9:34 amBIL Billings Logan Intl-SFO San Francisco

18h 32m1 stop Las Vegas Harry Reid Intl

$206Multiple Airlines

Fri, Jan 22 - Fri, Jan 29

9:44 am - 9:26 pmSFO San Francisco-BIL Billings Logan Intl

10h 42m1 stop Las Vegas Harry Reid Intl

10:16 pm - 2:37 pmBIL Billings Logan Intl-SFO San Francisco

17h 21m2 stops Las Vegas Harry Reid Intl Los Angeles

$221Multiple Airlines

Thu, Dec 3 - Tue, Dec 8

6:00 am - 5:41 pmSFO San Francisco-BIL Billings Logan Intl

10h 41m2 stops Seattle/Tacoma Intl Salt Lake City

5:30 am - 1:24 pmBIL Billings Logan Intl-SFO San Francisco

8h 54m2 stops Salt Lake City Seattle/Tacoma Intl

$287Delta

Fri, Dec 4 - Tue, Dec 8

6:00 am - 5:41 pmSFO San Francisco-BIL Billings Logan Intl

10h 41m2 stops Seattle/Tacoma Intl Salt Lake City

1:00 pm - 8:18 pmBIL Billings Logan Intl-SFO San Francisco

8h 18m2 stops Salt Lake City Seattle/Tacoma Intl

$290Delta

Sat, Jan 23 - Sat, Jan 30

12:53 pm - 11:51 pmSFO San Francisco-BIL Billings Logan Intl

9h 58m1 stop Seattle/Tacoma Intl

12:09 pm - 9:40 pmBIL Billings Logan Intl-SFO San Francisco

10h 31m1 stop Seattle/Tacoma Intl

$342Alaska Airlines

Sat, Jan 16 - Sat, Jan 23

12:53 pm - 11:51 pmSFO San Francisco-BIL Billings Logan Intl

9h 58m1 stop Seattle/Tacoma Intl

7:00 am - 3:41 pmBIL Billings Logan Intl-SFO San Francisco

9h 41m1 stop Seattle/Tacoma Intl

$342Alaska Airlines

Sat, Jan 23 - Fri, Jan 29

4:39 pm - 11:51 pmSFO San Francisco-BIL Billings Logan Intl

6h 12m1 stop Seattle/Tacoma Intl

7:00 am - 12:16 pmBIL Billings Logan Intl-SFO San Francisco

6h 16m1 stop Seattle/Tacoma Intl

$358Alaska Airlines

Fri, Dec 4 - Tue, Dec 8

6:00 am - 5:41 pmSFO San Francisco-BIL Billings Logan Intl

10h 41m2 stops Seattle/Tacoma Intl Salt Lake City

1:00 pm - 11:43 pmBIL Billings Logan Intl-SFO San Francisco

11h 43m2 stops Salt Lake City Seattle/Tacoma Intl

$385Delta

Recent last minute flight deals from San Francisco to Billings

Thu, Nov 5 - Sat, Nov 14

6:00 am - 4:32 pmSFO San Francisco-BIL Billings Logan Intl

9h 32m2 stops Los Angeles Seattle/Tacoma Intl

7:18 am - 8:16 pmBIL Billings Logan Intl-SFO San Francisco

13h 58m2 stops Seattle/Tacoma Intl San Diego

$735Alaska Airlines

Thu, Nov 5 - Sat, Nov 14

6:40 am - 4:32 pmSFO San Francisco-BIL Billings Logan Intl

8h 52m2 stops Los Angeles Seattle/Tacoma Intl

3:32 pm - 7:49 pmBIL Billings Logan Intl-SFO San Francisco

5h 17m1 stop Portland

$786Alaska Airlines

Wed, Nov 4 - Fri, Nov 6

8:43 am - 10:43 pmSFO San Francisco-BIL Billings Logan Intl

13h 00m2 stops Los Angeles Seattle/Tacoma Intl

11:55 am - 8:12 pmBIL Billings Logan Intl-SFO San Francisco

9h 17m2 stops Seattle/Tacoma Intl Los Angeles

$837Alaska Airlines

Thu, Nov 5 - Sat, Nov 14

2:24 pm - 9:14 pmSFO San Francisco-BIL Billings Logan Intl

5h 50m1 stop Denver Intl

2:42 pm - 9:10 pmBIL Billings Logan Intl-SFO San Francisco

7h 28m1 stop Denver Intl

$885United Airlines

Wed, Nov 4 - Fri, Nov 6

9:43 am - 10:43 pmSFO San Francisco-BIL Billings Logan Intl

12h 00m2 stops Los Angeles Seattle/Tacoma Intl

7:18 am - 2:10 pmBIL Billings Logan Intl-SFO San Francisco

7h 52m1 stop Seattle/Tacoma Intl

$896Alaska Airlines

Wed, Nov 4 - Fri, Nov 6

7:00 am - 9:14 pmSFO San Francisco-BIL Billings Logan Intl

13h 14m2 stops Los Angeles Denver Intl

5:00 am - 9:29 amBIL Billings Logan Intl-SFO San Francisco

5h 29m1 stop Denver Intl

$991United Airlines

Wed, Nov 4 - Fri, Nov 6

6:16 am - 1:29 pmSFO San Francisco-BIL Billings Logan Intl

6h 13m1 stop Denver Intl

5:00 am - 11:42 amBIL Billings Logan Intl-SFO San Francisco

7h 42m1 stop Denver Intl

$1,005United Airlines

Wed, Nov 4 - Fri, Nov 6

5:50 am - 8:40 pmSFO San Francisco-BIL Billings Logan Intl

13h 50m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

7:00 am - 4:11 pmBIL Billings Logan Intl-SFO San Francisco

10h 11m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$1,161American Airlines

Booking Insights

Price, demand and travel trends for San Francisco to Billings flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

What's the cheapest day of the week to fly from San Francisco to Billings?: Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from San Francisco to Billings. It’s 20% cheaper than the average day, while Thursday is the most expensive, with prices 18% higher.
What’s the cheapest month to fly from San Francisco to Billings? KAYAK internal proprietary data takes all prices for each month over the last 12 months for round-trip flights from San Francisco to Billings, removes the top 0.1% to account for outliers and then takes the median of all values for each month.: •February is the cheapest month to fly from San Francisco to Billings at $258 round-trip.
•September ($724) and December ($614) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 180% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	July
Cheapest flight	$157

Beat the crowds with an average 40% drop in travelers.

The most popular month to fly with an average 90% increase in travelers.

One-way flight from San Francisco to Billings

When to book flights from San Francisco to Billings

Are your dates flexible? Find out the best times to travel from San Francisco to Billings based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from San Francisco to Billings?
Two cabin classes are available on flights from San Francisco to Billings:

• Economy Class
• First Class
How long is a flight from San Francisco to Billings?
A nonstop flight from San Francisco to Billings takes 00m, covering 908 miles.
Do I need a passport to fly from San Francisco to Billings?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a San Francisco to Billings flight?
Round-trip flights from San Francisco to Billings range from $378 to $602, with an average of $516 over the past 12 months. Anything below $378 counts as a good deal.
Have flight prices from San Francisco to Billings changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $184 to $1,402. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from San Francisco to Billings looking right now?
One-way fares from San Francisco to Billings are currently lower than usual. Average one-way flight prices are about $260, which is 16% below the typical average for this route.
What car rental options are available at Billings Logan Intl Airport (BIL)?
Billings Logan Intl Airport (BIL) hosts 5 major car rental companies, with daily rates averaging $92 for economy cars. Top options include:

• Rent-A-Wreck
• Budget
• Alamo
• Hertz
• Enterprise Rent-A-Car
Which airports can I use when flying from San Francisco to Billings?
Flights from San Francisco to Billings usually depart from San Francisco (SFO) and arrive at Billings Logan Intl (BIL).
Which airports do connecting flights from San Francisco to Billings pass through?
One-stop flights from San Francisco to Billings most commonly connect through:

• Salt Lake City (SLC) - 51% of one-stop connections
• Portland (PDX) - 22% of one-stop connections
• Denver Intl (DEN) - 17% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 10% of one-stop connections
Can I save money by using flexible dates for flights from San Francisco to Billings?
Yes. Flexible dates can save you up to 33% on flights from San Francisco to Billings. Monday is the cheapest departure day at $413 round-trip on average, while Thursday is the most expensive at $614, a difference of $201.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from San Francisco to Billings?
Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 48m, compared with 5h 18m via Portland (PDX) and 5h 53m via Denver Intl (DEN).
What is the time difference between San Francisco and Billings?
Billings is 1 hour ahead of San Francisco (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average $413, about $201 less than Thursday fares (33% savings) based on the last 12 months.
If you can choose when to travel, plan your San Francisco to Billings trip for February. Fares historically average $258 round-trip in that month - typically $466 less than the most expensive month, which is September (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Billings Logan Intl Airport.

• Hilltop Inn by Riversage

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SFO - BIL

$157 Find Cheap Flights from San Francisco to Billings - Compare and Save

Everything you should know

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

Recent round-trip flight deals from San Francisco to Billings

Recent one-way flight deals from San Francisco to Billings

Recent last minute flight deals from San Francisco to Billings

Price, demand and travel trends for San Francisco to Billings flights

What's the cheapest day of the week to fly from San Francisco to Billings?

What’s the cheapest month to fly from San Francisco to Billings?

Which airline is the cheapest to fly from San Francisco to Billings?

What’s the most popular layover airport when flying from San Francisco to Billings?

What is the cheapest layover airport when flying from San Francisco to Billings?

When flying from San Francisco to Billings which airport offers the shortest layover?

Key details for San Francisco to Billings flights

Low season

High season

Cheapest flight

When to book flights from San Francisco to Billings

Your San Francisco to Billings flight questions, answered

Your guide to booking San Francisco to Billings flights

More options for your flight from San Francisco to Billings

Complete your trip to Billings with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from San Francisco to Billings

Find direct flights to and from San Francisco and Billings

Flights from domestic origins to Billings

Flights to other popular destinations

Find deals for your return flight