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Billings

$227+ Cheap flights from San Francisco Bay Area to Billings (BIL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BIL
Jul 12 — Jul 191
Sat 7/12
Sat 7/19
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Billings

Keep the following information in mind while searching for San Francisco Bay Area to Billings flight deals. Data was last updated July 7, 2025.

Round-trip from

$227
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$466
From San Francisco Bay Area to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from San Francisco Bay Area to Billings

Cheapest flights from San Francisco Bay Area to Billings
Explore the most affordable flight options available from San Francisco Bay Area to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 7, 2025.

This Trip.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/194:44 pmSFO - BIL
1 stop6h 24mMultiple Airlines
Tue 8/263:43 pmBIL - SFO
1 stop4h 47mMultiple Airlines
Deal found 7/4$227
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:08 amSFO - BIL
1 stop7h 30mAlaska Airlines
Wed 10/83:44 pmBIL - SFO
1 stop5h 00mAlaska Airlines
Deal found 7/5$236
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:55 pmSFO - BIL
1 stop4h 40mDelta
Sat 10/115:45 amBIL - SFO
1 stop4h 27mDelta
Deal found 7/5$237
This Delta deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/211:40 pmSJC - BIL
2 stops7h 54mDelta
Mon 8/256:25 amBIL - SJC
1 stop6h 56mDelta
Deal found 7/6$270
This Hawaiian Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/208:00 amSFO - BIL
1 stop6h 03mHawaiian Airlines
Sat 8/236:00 amBIL - SFO
1 stop5h 32mHawaiian Airlines
Deal found 7/6$276
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/26:30 amSFO - BIL
1 stop5h 47mUnited Airlines
Wed 8/65:55 pmBIL - SFO
1 stop6h 15mUnited Airlines
Deal found 7/6$285
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2112:52 pmSJC - BIL
1 stop10h 19mAlaska Airlines
Mon 8/257:18 pmBIL - SJC
1 stop14h 53mAlaska Airlines
Deal found 7/7$299
This United Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/308:45 amSJC - BIL
1 stop7h 31mUnited Airlines
Mon 9/15:00 amBIL - SJC
1 stop5h 51mUnited Airlines
Deal found 7/6$347
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:33 pmOAK - BIL
1 stop8h 38mAlaska Airlines
Fri 10/107:15 pmBIL - OAK
1 stop16h 08mAlaska Airlines
Deal found 7/7$356
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/210:00 amSTS - BIL
2 stops13h 08mAlaska Airlines
Sat 8/93:45 pmBIL - STS
1 stop4h 58mAlaska Airlines
Deal found 7/5$392
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/24:55 pmOAK - BIL
1 stop5h 12mDelta
Fri 8/86:20 amBIL - OAK
2 stops18h 35mDelta
Deal found 7/5$421
This Mytrip deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:00 amSJC - BIL
1 stop8h 35mMultiple Airlines
Mon 9/111:34 amBIL - SJC
1 stop11h 56mMultiple Airlines
Deal found 7/6$453

Cheapflights Fare Finder

Customize your flight search to find flights from San Francisco Bay Area 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 2,558,603 searches. Data last updated July 7, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Billings that are best for you.

Fly from

San Francisco Bay Area

Fly to

Billings

Route

Depart

Return

Price

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Tue 8/19

4:44 pm-12:08 am

1 stop6h 24m

Billings Logan Intl

Tue 8/26

3:43 pm-7:30 pm

1 stop4h 47m

$227

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Tue 9/30

8:00 am-3:03 pm

1 stop6h 03m

Billings Logan Intl

Sat 10/11

6:00 am-10:22 am

1 stop5h 22m

$236

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Wed 10/1

4:55 pm-10:35 pm

1 stop4h 40m

Billings Logan Intl

Sat 10/11

5:45 am-9:12 am

1 stop4h 27m

$237

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Thu 8/21

1:40 pm-10:34 pm

2 stops7h 54m

Billings Logan Intl

Mon 8/25

6:25 am-12:21 pm

1 stop6h 56m

$270

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Wed 8/20

8:00 am-3:03 pm

1 stop6h 03m

Billings Logan Intl

Sat 8/23

6:00 am-10:32 am

1 stop5h 32m

$276

San FranciscoBillings

SFO - BIL

SFOBIL

San Francisco

Sat 8/2

6:30 am-1:17 pm

1 stop5h 47m

Billings Logan Intl

Wed 8/6

5:55 pm-11:10 pm

1 stop6h 15m

$285

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Thu 8/21

12:52 pm-12:11 am

1 stop10h 19m

Billings Logan Intl

Mon 8/25

7:18 pm-9:11 am

1 stop14h 53m

$299

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Sat 8/30

8:45 am-5:16 pm

1 stop7h 31m

Billings Logan Intl

Mon 9/1

5:00 am-9:51 am

1 stop5h 51m

$347

OaklandBillings

OAK - BIL

OAKBIL

Oakland

Fri 10/3

2:33 pm-12:11 am

1 stop8h 38m

Billings Logan Intl

Fri 10/10

7:15 pm-10:23 am

1 stop16h 08m

$356

Santa RosaBillings

STS - BIL

STSBIL

Santa Rosa Sonoma County

Sat 8/2

10:00 am-12:08 am

2 stops13h 08m

Billings Logan Intl

Fri 8/8

3:45 pm-7:43 pm

1 stop4h 58m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 16 results
1
2

Best time to book a flight from San Francisco Bay Area to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from San Francisco Bay Area with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco Bay Area to Billings

What is the cheapest month to book a flight from San Francisco Bay Area to Billings?

Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Billings (average of $396). Flying from San Francisco Bay Area to Billings in June is currently the most expensive (average of $512). 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.

What is the cheapest time of day to fly from XIH to BIL?

Find hourly flight availability from San Francisco Bay Area to Billings. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 7, 2025.

When flying from San Francisco Bay Area to Billings, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 7, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Billings, such as Alaska Airlines, Delta, and Hawaiian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,549 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,846 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Billings from San Francisco Bay Area?

    If you book a flight to Billings from San Francisco Bay Area, you will be flying to Billings Logan Intl, which is the city’s only airport. Billings Logan Intl (BIL) is located 2.7 mi from the center of Billings.

  • What are the most popular routes from San Francisco Bay Area to Billings?

    The most popular flight routes from San Francisco Bay Area to Billings are San Francisco - Billings Logan Intl, San Jose - Billings Logan Intl and Oakland - Billings Logan Intl.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco Bay Area to Billings.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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.

  • What is the cheapest month to book a flight from San Francisco Bay Area to Billings?

    Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Billings (average of $396). Flying from San Francisco Bay Area to Billings in June is currently the most expensive (average of $512). 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.

See more FAQs

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Top 3 airlines flying from San Francisco Bay Area to Billings

Discover the top 3 airlines that operate flights from San Francisco Bay Area 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 2,558,603 searches. Data last updated July 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$247Average$508FlexibilityNo cancel feeOn-time75%
DeltaCheapest$254Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$517FlexibilityNo cancel feeOn-time69%

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