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$360+ Cheap flights from San Jose, CA 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — BIL
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 October 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/245:13 pmSJC - BIL
1 stop20h 34mAlaska Airlines
Wed 12/3111:35 amBIL - SJC
1 stop6h 18mAlaska Airlines
Deal found 10/28$360
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/237:05 amSJC - BIL
1 stop6h 42mAlaska Airlines
Wed 12/3111:35 amBIL - SJC
1 stop6h 18mAlaska Airlines
Deal found 10/28$378
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/251:01 pmSJC - BIL
1 stop10h 31mAlaska Airlines
Wed 12/3111:35 amBIL - SJC
1 stop6h 18mAlaska Airlines
Deal found 10/28$397
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/245:13 pmSJC - BIL
1 stop20h 34mAlaska Airlines
Thu 1/16:00 amBIL - SJC
1 stop11h 53mAlaska Airlines
Deal found 10/28$408
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/237:05 amSJC - BIL
1 stop6h 42mAlaska Airlines
Thu 1/16:00 amBIL - SJC
1 stop11h 53mAlaska Airlines
Deal found 10/28$426
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/267:05 amSJC - BIL
1 stop6h 42mAlaska Airlines
Wed 12/3111:35 amBIL - SJC
1 stop6h 18mAlaska Airlines
Deal found 10/28$442
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/251:01 pmSJC - BIL
1 stop10h 31mAlaska Airlines
Thu 1/16:00 amBIL - SJC
1 stop28h 22mAlaska Airlines
Deal found 10/28$445

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 October 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$360
(Alaska Airlines)

Popular in

December

Cheapest in

May

Average price

$305
Provider with most accurate pricing for San Jose-Billings Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Billings Logan Intl flights.
Search Deals
From San Jose to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 29, 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 12/24

5:13 pm-2:47 pm

1 stop20h 34m

Billings Logan Intl

Wed 12/31

11:35 am-4:53 pm

1 stop6h 18m

$360

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Tue 4/7

7:30 am-1:15 pm

1 stop4h 45m

Billings Logan Intl

Wed 4/8

1:55 pm-7:05 pm

1 stop6h 10m

$369

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Tue 4/7

11:35 am-10:37 pm

2 stops10h 02m

Billings Logan Intl

Wed 4/8

5:40 am-9:12 am

1 stop4h 32m

$374

San JoseBillings

SJC - BIL

SJCBIL

San Jose

Tue 12/23

7:05 am-2:47 pm

1 stop6h 42m

Billings Logan Intl

Wed 12/31

11:35 am-4:53 pm

1 stop6h 18m

$378

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from San Jose to Billings

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Billings in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Jose, California-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Billings flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Billings flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose, California-Billings flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, California to Billings?

Currently, July is the cheapest month in which you can book a flight from San Jose, California to Billings (average of $190). Flying from San Jose, California to Billings in January is currently the most expensive (average of $309). 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 October 29, 2025.

When flying from San Jose, California 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 17% 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 October 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United 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
11,206 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,206 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,994 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,206 reviews

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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.

  • How long is the flight from San Jose, California to Billings?

    There are many flights that can get you from San Jose, California to Billings in 4h 45m. Fly via Alaska Airlines, Hawaiian Airlines, or Delta to get the fastest option. The distance from San Jose, California to Billings is about 902 mi. This flight may include one or multiple stops.

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

    Currently priced at $209, United Airlines will fly you from San Jose, California to Billings and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $246 and $254, respectively. United Airlines is currently priced 45% below the average price you’ll pay for this route.

  • 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, California to Billings?

    Currently, July is the cheapest month in which you can book a flight from San Jose, California to Billings (average of $190). Flying from San Jose, California to Billings in January is currently the most expensive (average of $309). 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$433FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$246Average$382FlexibilityNo cancel feeOn-time75%
DeltaCheapest$254Average$348FlexibilityNo cancel feeOn-timeN/A

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