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San Jose

$292+ Cheap flights from Billings to San Jose (BIL - SJC)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — SJC
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Billings to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to San Jose (SJC). 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 July 1, 2025.

Round-trip from

$292
(Delta)

Popular in

July

Cheapest in

February

Average price

$713
From Billings Logan Intl to San Jose
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($159 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Billings to San Jose

Cheapest flights from Billings to San Jose
Explore the most affordable flight options available from Billings to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 8/296:25 amBIL - SJC
1 stop6h 56mDelta
Mon 9/11:20 pmSJC - BIL
1 stop8h 52mDelta
Deal found 7/1$292
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 8/297:18 pmBIL - SJC
1 stop16h 57mAlaska Airlines
Mon 9/18:00 amSJC - BIL
2 stops15h 11mAlaska Airlines
Deal found 7/1$376
This American Airlines deal was found by Cheapflights users on 6/29. 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.
Fri 8/295:44 amBIL - SJC
2 stops13h 46mAmerican Airlines
Mon 9/16:00 amSJC - BIL
2 stops14h 27mAmerican Airlines
Deal found 6/29$549
This Hawaiian Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 7/83:45 pmBIL - SJC
1 stop4h 35mHawaiian Airlines
Fri 7/117:03 amSJC - BIL
1 stop7h 02mHawaiian Airlines
Deal found 6/29$790

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to San Jose 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 1, 2025.
Use the filters below to find and compare flights from Billings to San Jose that are best for you.

Fly from

Billings

Fly to

San Jose

Route

Depart

Return

Price

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Fri 8/29

6:25 am-12:21 pm

1 stop6h 56m

San Jose

Mon 9/1

1:20 pm-11:12 pm

1 stop8h 52m

$292

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Fri 8/29

7:18 pm-11:15 am

1 stop16h 57m

San Jose

Mon 9/1

8:00 am-12:11 am

2 stops15h 11m

$376

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Fri 8/29

5:44 am-6:30 pm

2 stops13h 46m

San Jose

Mon 9/1

6:00 am-9:27 pm

2 stops14h 27m

$549

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Mon 7/7

10:26 pm-10:06 am

1 stop12h 40m

$307

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Tue 7/8

6:26 pm-11:36 pm

1 stop6h 10m

$419

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Tue 7/8

5:00 am-12:02 pm

3 stops32h 02m

$698

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sun 7/6

3:45 pm-6:32 pm

2 stops27h 47m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Billings to San Jose

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

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

Currently, September is the cheapest month in which you can book a flight from Billings to San Jose (average of $255). Flying from Billings to San Jose in June is currently the most expensive (average of $358). 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 BIL to SJC?

Find hourly flight availability from Billings to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

When flying from Billings to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at noon.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Billings to San Jose, such as Alaska Airlines, Delta, and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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

Crew

8.5

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

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 Billings to San Jose. 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 Billings to San Jose round-trip?

    Cheapflights users have booked flights from Billings to San Jose round-trip from $292. Other airlines that can offer you cheap pricing are Alaska Airlines, from $376, and American Airlines, from $549. Delta is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $419 on Delta. Other airlines that offer cheap prices include United Airlines from $698 and Alaska Airlines from $751 one-way.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Billings to San Jose (average of $255). Flying from Billings to San Jose in June is currently the most expensive (average of $358). 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 airline flying from Billings to San Jose

Discover the top airline that operate flights from Billings to San Jose. 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 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$348FlexibilityNo cancel feeOn-timeN/A

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