Cheap flights from San Francisco to Billings (SFO - BIL) from $154

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. 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.
SFO — BIL
Apr 2 — Apr 91

The best prices from San Francisco to Billings Logan Intl are usually found in September or February, booked 35 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from San Francisco to Billings

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Billings (BIL). 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 March 28, 2024.

Popular in

July

Cheapest in

September

Round-trip from

$396

One-way from

$159
High demand for flights, 22% potential price rise
Best time to find cheap flights, 26% potential price drop
From San Francisco to Billings Logan Intl
One-way flight from San Francisco to Billings Logan Intl

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

Saturday flights are found to be more expensive to fly from San Francisco to Billings. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Billings.

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

Users have found that booking a flight from San Francisco to Billings at least 36 days early can save you up to 209% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from San Francisco to Billings for as little as $706 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $838 for flights departing within the next 3 days.

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

September is one of the best times of the year to fly to Billings from San Francisco. Prices for September average $493 per person but you can even find prices for as low as $313. The most expensive prices can be found in the month of July. Opting for a September flight can save you 27% on your journey compared to booking in July

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

A simple way to save on the total cost of your ticket is to fly from San Francisco to Billings in the evening. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the morning.

Cheap Delta flights from San Francisco to Billings

Explore cheap flight options specifically provided by Delta for the route between San Francisco and Billings. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,228,805 searches. Data last updated March 28, 2024.
Take a look at some of the lowest-priced Delta flights heading from San Francisco to Billings. Make sure to double check the flight details before booking.
Sat 4/205:50 amSFO - BIL
1 stop4h 02mDelta
Thu 4/256:34 pmBIL - SFO
1 stop6h 30mDelta
Deal found 3/27$318
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Mon 4/295:30 amBIL - SFO
1 stop4h 40mDelta
Deal found 3/27$323
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Sat 4/275:30 amBIL - SFO
2 stops10h 18mDelta
Deal found 3/27$328
Sat 4/276:05 amSFO - BIL
2 stops15h 56mDelta
Tue 4/305:30 amBIL - SFO
2 stops7h 46mDelta
Deal found 3/26$330
Fri 4/197:15 pmSFO - BIL
1 stop4h 22mDelta
Mon 4/295:30 amBIL - SFO
2 stops17h 10mDelta
Deal found 3/27$335
Fri 4/267:15 pmSFO - BIL
1 stop4h 22mDelta
Fri 5/36:34 pmBIL - SFO
1 stop6h 32mDelta
Deal found 3/26$338
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Mon 4/295:30 amBIL - SFO
2 stops17h 10mDelta
Deal found 3/27$340
Fri 4/264:00 pmSFO - BIL
2 stops7h 37mDelta
Fri 5/35:30 amBIL - SFO
1 stop4h 43mDelta
Deal found 3/26$343
Tue 4/1612:30 pmSFO - BIL
2 stops11h 07mDelta
Thu 4/1811:35 amBIL - SFO
2 stops9h 05mDelta
Deal found 3/27$348

Cheap Alaska Airlines flights from San Francisco to Billings

Explore cheap flight options specifically provided by Alaska Airlines for the route between San Francisco and Billings. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,228,805 searches. Data last updated March 28, 2024.
Take a gander at the lowest prices we've found on Alaska Airlines flights from San Francisco to Billings. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 4/206:00 amSFO - BIL
1 stop4h 52mAlaska Airlines
Sat 4/277:00 amBIL - SFO
1 stop26h 10mAlaska Airlines
Deal found 3/27$367
Tue 4/169:45 pmSFO - BIL
2 stops24h 20mAlaska Airlines
Thu 4/186:00 pmBIL - SFO
1 stop6h 44mAlaska Airlines
Deal found 3/27$422
Sat 6/12:14 pmSFO - BIL
2 stops19h 55mAlaska Airlines
Sat 6/86:52 pmBIL - SFO
1 stop5h 52mAlaska Airlines
Deal found 3/27$435
Tue 4/167:35 pmSFO - BIL
1 stop26h 30mAlaska Airlines
Thu 4/186:00 pmBIL - SFO
1 stop6h 44mAlaska Airlines
Deal found 3/27$438
Tue 4/169:45 pmSFO - BIL
2 stops24h 20mAlaska Airlines
Thu 4/186:00 pmBIL - SFO
2 stops15h 02mAlaska Airlines
Deal found 3/27$449
Mon 4/222:50 pmSFO - BIL
2 stops7h 15mAlaska Airlines
Mon 4/2912:32 pmBIL - SFO
2 stops12h 33mAlaska Airlines
Deal found 3/28$453
Tue 4/92:40 pmSFO - BIL
1 stop7h 22mAlaska Airlines
Fri 4/196:00 pmBIL - SFO
1 stop6h 44mAlaska Airlines
Deal found 3/26$458
Sat 6/12:14 pmSFO - BIL
2 stops7h 54mAlaska Airlines
Sat 6/81:36 pmBIL - SFO
2 stops11h 08mAlaska Airlines
Deal found 3/27$463
Wed 7/311:20 amSFO - BIL
2 stops23h 06mAlaska Airlines
Mon 7/812:06 pmBIL - SFO
1 stop21h 09mAlaska Airlines
Deal found 3/26$466

Cheap San Francisco to Billings flights in March & April 2024

Find cheap flight options from San Francisco to Billings specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,228,805 searches. Prices were last updated on March 28, 2024.
Scroll through some of the best deals on flights from San Francisco to Billings in 2024. Check back regularly for other flight deals.
Thu 4/1110:40 pmSFO - BIL
1 stop17h 19mMultiple Airlines
Mon 4/155:49 pmBIL - SFO
1 stop14h 54mMultiple Airlines
Deal found 3/26$248
Thu 4/1110:40 pmSFO - BIL
1 stop17h 19mMultiple Airlines
Fri 4/195:49 pmBIL - SFO
1 stop14h 54mMultiple Airlines
Deal found 3/26$315
Fri 4/197:15 pmSFO - BIL
1 stop4h 22mDelta
Thu 4/256:34 pmBIL - SFO
1 stop6h 30mDelta
Deal found 3/27$318
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Mon 4/295:30 amBIL - SFO
1 stop4h 40mDelta
Deal found 3/27$323
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Sat 4/275:30 amBIL - SFO
2 stops10h 18mDelta
Deal found 3/27$328
Sat 4/276:05 amSFO - BIL
2 stops15h 56mDelta
Tue 4/305:30 amBIL - SFO
2 stops7h 46mDelta
Deal found 3/26$330
Fri 4/197:15 pmSFO - BIL
1 stop4h 22mDelta
Mon 4/295:30 amBIL - SFO
2 stops17h 10mDelta
Deal found 3/27$335
Fri 4/267:15 pmSFO - BIL
1 stop4h 22mDelta
Fri 5/35:30 amBIL - SFO
1 stop4h 43mDelta
Deal found 3/28$338
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Mon 4/295:30 amBIL - SFO
2 stops17h 10mDelta
Deal found 3/27$340

San Francisco to Billings 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Billings in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,228,805 searches. Data last updated March 28, 2024.
Scroll through some of the best deals on flights from San Francisco to Billings in 2024. Check back regularly for other flight deals.
Thu 4/1110:40 pmSFO - BIL
1 stop17h 19mMultiple Airlines
Mon 4/155:49 pmBIL - SFO
1 stop14h 54mMultiple Airlines
Deal found 3/26$248
Thu 4/1110:40 pmSFO - BIL
1 stop17h 19mMultiple Airlines
Fri 4/195:49 pmBIL - SFO
1 stop14h 54mMultiple Airlines
Deal found 3/26$315
Fri 4/195:08 pmSFO - BIL
1 stop6h 29mDelta
Fri 4/265:30 amBIL - SFO
1 stop4h 40mDelta
Deal found 3/27$318
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Mon 4/295:30 amBIL - SFO
1 stop4h 40mDelta
Deal found 3/27$323
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Sat 4/275:30 amBIL - SFO
2 stops10h 18mDelta
Deal found 3/27$328
Sat 4/276:05 amSFO - BIL
2 stops15h 56mDelta
Tue 4/305:30 amBIL - SFO
2 stops7h 46mDelta
Deal found 3/26$330
Fri 4/197:15 pmSFO - BIL
1 stop4h 22mDelta
Mon 4/295:30 amBIL - SFO
2 stops17h 10mDelta
Deal found 3/27$335
Fri 4/267:15 pmSFO - BIL
1 stop4h 22mDelta
Fri 5/35:30 amBIL - SFO
1 stop4h 43mDelta
Deal found 3/28$338
Sat 4/201:15 pmSFO - BIL
2 stops8h 46mDelta
Mon 4/295:30 amBIL - SFO
2 stops17h 10mDelta
Deal found 3/27$340

One-way flights to Billings from San Francisco

Search for one-way flight options from San Francisco to Billings. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,228,805 searches. Data last updated March 28, 2024.
Take a look at some of the one-way flights we've detected from San Francisco to Billings. Users needing a return flight from San Francisco to Billings should utilize the search form above.
Wed 4/109:41 pmSFO - BIL
2 stops38h 12mMultiple Airlines
Deal found 3/27$154
Tue 5/215:50 amSFO - BIL
1 stop4h 02mDelta
Deal found 3/27$159
Wed 4/1011:43 amSFO - BIL
1 stop25h 10mMultiple Airlines
Deal found 3/27$182
Tue 5/211:24 pmSFO - BIL
2 stops8h 44mAlaska Airlines
Deal found 3/27$201
Tue 4/98:52 pmSFO - BIL
2 stops40h 01mMultiple Airlines
Deal found 3/27$228
Sun 7/146:30 amSFO - BIL
1 stop5h 54mUnited Airlines
Deal found 3/28$244
Wed 4/34:53 pmSFO - BIL
2 stops46h 41mMultiple Airlines
Deal found 3/27$258
Sun 7/148:43 amSFO - BIL
2 stops13h 19mAlaska Airlines
Deal found 3/28$327
Tue 4/97:09 pmSFO - BIL
1 stop14h 00mUnited Airlines
Deal found 3/27$369

Find flights from San Francisco to Billings within your budget

Customize your flight search to find flights from San Francisco to Billings 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 3,228,805 searches. Data last updated March 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $556

Route

Depart

Return

Price

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Thu 4/11

1 stop17h 19m

Billings Logan Intl

Mon 4/15

1 stop14h 54m

$248

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Thu 4/11

1 stop17h 19m

Billings Logan Intl

Fri 4/19

1 stop14h 54m

$315

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Sat 4/20

1 stop4h 02m

Billings Logan Intl

Thu 4/25

1 stop6h 30m

$318

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Sat 4/20

2 stops8h 46m

Billings Logan Intl

Mon 4/29

1 stop4h 40m

$323

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Sat 4/20

2 stops8h 46m

Billings Logan Intl

Sat 4/27

2 stops10h 18m

$328

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Sat 4/27

2 stops15h 56m

Billings Logan Intl

Tue 4/30

2 stops7h 46m

$330

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Sat 4/20

1 stop4h 52m

Billings Logan Intl

Sat 4/27

1 stop26h 10m

$367

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Sat 4/20

1 stop5h 25m

Billings Logan Intl

Sat 4/27

1 stop9h 28m

$452

San FranciscoBillings Logan Intl

SFO - BIL

SFOBIL

San Francisco

Fri 4/19

2 stops13h 49m

Billings Logan Intl

Sat 4/27

2 stops15h 37m

$556

Flights are sorted by cheapest first

Deals found on 3/26

When is the best time to book a flight from San Francisco to Billings?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Billings. Price data was last updated on January 28, 2024.
The price you pay for your flight from San Francisco to Billings may vary depending on when you book. For the best chance of a lower fare, look to book 35 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from San Francisco to Billings?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Billings. Price data was last updated on March 24, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Billings flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Billings by month

Plan your trip from San Francisco to Billings by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Billings is currently $236 while a round-trip flight costs $360. Price data was last updated on March 24, 2024.

Currently, December is the cheapest month in which you can book a flight from San Francisco to Billings (average of $396). Flying from San Francisco to Billings in June is currently the most expensive (average of $649). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$420

February

$397

March

$508

April

$517

May

$514

June

$649

July

$631

August

$487

September

$488

October

$488

November

$466

December

$396

Temperature and rainfall in Billings by month

Plan your trip to Billings by taking into account the average temperature and rainfall totals by month.

BIL

Temperature

26.6 - 73.4 °F

Reviews of airlines servicing Billings

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated March 28, 2024.
Read through reviews of airlines operating flights from San Francisco to Billings, such as Delta, Alaska Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,127 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

8.1
Very good
9,127 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

8.1
Very good
11,402 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.4
Good
11,481 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

7.3
Good
15,181 reviews
8.1
Very good
9,127 reviews

Crew

8.6

Food

7.3

Comfort

7.9

Overall

8.1

Boarding

8.2

Entertainment

7.4

Reviews

1 / 10

I would have liked flying out of the airport I chose not a different airport. My flight was moved to San Jose

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from San Francisco to Billings for under $300 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Billings for under $300. The cheapest flight booked recently is on Multiple Airlines for just $248, but on average you can expect to pay $350.

  • What are the cheapest airlines flying from San Francisco to Billings round-trip?

    Delta, at $318, was found to be the cheapest airline from San Francisco to Billings.Alternate airlines to your destination round-trip include Alaska Airlines and United Airlines. These flights start at 35% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Francisco to Billings one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $159. Alaska Airlines flights start at $201 while deals on United Airlines start at $244 one-way.

  • What does SFO to BIL mean?

    SFO stands for San Francisco Airport, while BIL stands for Billings Logan Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from San Francisco to Billings that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Billings with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Billings that include hotel bookings?

    Yes. In addition to deals on San Francisco to Billings flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Billings?

    After entering your origin and destination, apply the non-stop filter on the search result page to see available direct flights.

  • Can I find deals for business class flights from San Francisco to Billings?

    Yes. Cheapflights offers flight deals from San Francisco to Billings by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Billings that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • How recently were the San Francisco to Billings flight deals updated?

    The San Francisco to Billings flight deals you see on this page were last updated on 3/28.

See more FAQs

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Alternative routes for San Francisco to Billings
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Francisco to Billings

Discover the top 2 airlines that operate flights from San Francisco to Billings. 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 3,228,805 searches. Data last updated March 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$312Average$456FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$314Average$541FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from San Francisco to Billings by cabin class

Find flights from San Francisco to Billings, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Billings?

Cheapflights makes it easy to find San Francisco to Billings flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Billings?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Billings.

Can Cheapflights find flights from San Francisco to Billings with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from San Francisco to Billings, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Francisco to Billings become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Billings from San Francisco today and book when prices fit your budget.

Can I find deals on last-minute flights from San Francisco to Billings?

Yes, you can often find last-minute deals on San Francisco to Billings flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

How can I compare prices from different travel booking sites for flights from San Francisco to Billings?

Cheapflights aggregates prices from various travel booking sites. This allows you to compare prices and choose the best deal.

Can I find deals for flights from San Francisco to Billings that offer flexible cancellation policies?

Cancellation policies vary by airline and fare type. After entering your flight details, you can view the cancellation policies for each deal in the search results. Some deals may offer flexibility in terms of cancellation and changes.

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