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$254+ Cheap flights from San Jose to Billings (SJC - 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BIL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$254
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$421
From San Jose to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
Wed 9/1710:06 amSJC - BIL
1 stop7h 32mAlaska Airlines
Tue 9/236:00 amBIL - SJC
1 stop6h 58mAlaska Airlines
Deal found 7/30$254
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/308:10 amSJC - BIL
1 stop5h 50mHawaiian Airlines
Tue 11/43:40 pmBIL - SJC
1 stop5h 08mHawaiian Airlines
Deal found 7/30$258
This Delta deal was found by Cheapflights users on 7/30. 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 9/171:30 pmSJC - BIL
1 stop8h 40mDelta
Tue 9/235:25 amBIL - SJC
2 stops8h 25mDelta
Deal found 7/30$260
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/213:45 pmSJC - BIL
1 stop5h 14mUnited Airlines
Mon 8/255:00 amBIL - SJC
1 stop5h 51mUnited Airlines
Deal found 7/29$365
This Mytrip deal was found by Cheapflights users on 7/30. 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 8/46:30 amSJC - BIL
1 stop14h 06mMultiple Airlines
Mon 8/1110:26 pmBIL - SJC
1 stop13h 10mMultiple Airlines
Deal found 7/30$379

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 July 30, 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

Wed 9/17

10:06 am-6:38 pm

1 stop7h 32m

Billings Logan Intl

Tue 9/23

6:00 am-11:58 am

1 stop6h 58m

$254

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Thu 10/30

8:10 am-3:00 pm

1 stop5h 50m

Billings Logan Intl

Tue 11/4

3:40 pm-7:48 pm

1 stop5h 08m

$258

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Wed 9/17

1:30 pm-11:10 pm

1 stop8h 40m

Billings Logan Intl

Tue 9/23

5:25 am-12:50 pm

2 stops8h 25m

$260

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Thu 8/21

3:45 pm-9:59 pm

1 stop5h 14m

Billings Logan Intl

Mon 8/25

5:00 am-9:51 am

1 stop5h 51m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 $395). Flying from San Jose 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 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 July 30, 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.

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 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from San Jose to Billings have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

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

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

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
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

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
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

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
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

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 $254, Alaska Airlines will fly you from San Jose to Billings and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hawaiian Airlines and Delta - these airlines can fly you to your destination from $258 and $260, respectively. Users have found that Alaska Airlines is 31% 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 $395). Flying from San Jose 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 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$433FlexibilityNo cancel feeOn-time69%
DeltaCheapest$254Average$348FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$284Average$412FlexibilityNo cancel feeOn-time75%

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