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$175+ Cheap flights from San Jose to Billings (SJC - BIL)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BIL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from San Jose to Billings

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 June 12, 2025.

Round-trip from

$247
(Delta)

One-way from

$175
(Delta)

Popular in

July

Cheapest in

May

Average price

$423
From San Jose to Billings Logan Intl
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One-way flight from San Jose to Billings Logan Intl
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Highest demand for flights based on searches. 19% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Jose to Billings

Cheapest flights from San Jose to Billings
Explore the most affordable flight options available from San Jose to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 9/65:55 amSJC - BIL
1 stop3h 55mDelta
Wed 9/105:25 amBIL - SJC
1 stop4h 34mDelta
Deal found 6/12$247
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/218:00 amSJC - BIL
1 stop6h 03mAlaska Airlines
Mon 8/257:18 pmBIL - SJC
1 stop14h 53mAlaska Airlines
Deal found 6/10$267
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Mon 6/236:00 amSJC - BIL
2 stops27h 44mMultiple Airlines
Fri 7/410:26 pmBIL - SJC
1 stop12h 40mMultiple Airlines
Deal found 6/9$327
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 6/227:00 amSJC - BIL
1 stop5h 17mUnited Airlines
Fri 7/47:00 amBIL - SJC
1 stop7h 22mUnited Airlines
Deal found 6/9$605
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/229:45 amSJC - BIL
2 stops11h 10mAmerican Airlines
Mon 6/302:00 pmBIL - SJC
2 stops9h 46mAmerican Airlines
Deal found 6/9$1,033

Cheapflights Fare Finder

Customize your flight search to find flights from San Jose 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 June 12, 2025.
Use the filters below to find and compare flights from San Jose to Billings that are best for you.

Fly from

San Jose

Fly to

Billings

Route

Depart

Return

Price

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Sat 9/6

5:55 am-10:50 am

1 stop3h 55m

Billings Logan Intl

Wed 9/10

5:25 am-8:59 am

1 stop4h 34m

$247

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Thu 8/21

8:00 am-3:03 pm

1 stop6h 03m

Billings Logan Intl

Mon 8/25

7:18 pm-9:11 am

1 stop14h 53m

$267

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Mon 6/23

6:00 am-10:44 am

2 stops27h 44m

Billings Logan Intl

Fri 7/4

10:26 pm-10:06 am

1 stop12h 40m

$327

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Sun 6/22

7:00 am-1:17 pm

1 stop5h 17m

Billings Logan Intl

Fri 7/4

7:00 am-1:22 pm

1 stop7h 22m

$605

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Sun 6/22

9:45 am-9:55 pm

2 stops11h 10m

Billings Logan Intl

Mon 6/30

2:00 pm-10:46 pm

2 stops9h 46m

$1,033

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Fri 7/18

5:45 am-11:04 am

1 stop4h 19m

$175

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Sun 6/22

6:00 am-9:05 pm

2 stops14h 05m

$283

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Sun 6/22

7:00 am-3:26 pm

1 stop7h 26m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from San Jose to Billings

Have a flexible travel schedule? Discover the best time to fly to Billings from San Jose 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 Jose to Billings

What is the cheapest month to book a flight from San Jose to Billings?

Currently, January is the cheapest month in which you can book a flight from San Jose to Billings (average of $396). Flying from San Jose to Billings in June is currently the most expensive (average of $517). 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 SJC to BIL?

Find hourly flight availability from San Jose 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 June 12, 2025.

When flying from San Jose to Billings, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the morning.

Rainfall in Billings by month

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

In terms of precipitation, rainfall in Billings ranges from 0.5 - 2.2 inches per month. May is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Billings when rainfall is around 0.5 in.

Temperature in Billings by month

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

If weather is an important factor for your trip to Billings, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 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 June 12, 2025.
Read through reviews of airlines operating flights from San Jose to Billings, such as Alaska Airlines, Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

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 Jose to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Currently priced at $247, Delta will fly you from San Jose to Billings and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $267 and $605, respectively. Users have found that Delta is 35% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Jose 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 Jose to Billings?

    Currently, January is the cheapest month in which you can book a flight from San Jose to Billings (average of $396). Flying from San Jose to Billings in June is currently the most expensive (average of $517). 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 Jose to Billings

Discover the top 3 airlines that operate flights from San Jose 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$486FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$298Average$412FlexibilityNo cancel feeOn-time75%

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