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San Jose

$349+ Cheap flights from Billings to San Jose, CA (BIL - SJC)

BIL — SJC
Nov 29 — Dec 61
Sun 11/29
Sun 12/6
1 adult, Economy
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Cheap flight deals from Billings to San Jose

Cheapest flights from Billings to San Jose

Sat 12/53:32 pm -
1 stop8h 19m
Wed 12/92:50 pm -
1 stop7h 08m
Deal found 10/29$349
Fri 12/183:38 pm -
1 stop5h 14m
Fri 1/12:51 pm -
1 stop23h 07m
Deal found 10/26$378
Fri 12/183:38 pm -
1 stop18h 20m
Sat 1/22:51 pm -
1 stop23h 07m
Deal found 10/26$453
Fri 12/185:30 am -
2 stops9h 32m
Sat 1/29:46 am -
1 stop6h 55m
Deal found 10/26$487

Find flight deals from Billings to San Jose

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Alaska Airlines)

Popular in

March

Cheapest in

August

Average price

$481
Provider with most accurate pricing for Billings Logan Intl-San Jose flight deals.
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Provider most trusted by Cheapflights users for Billings Logan Intl-San Jose flights.
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From Billings Logan Intl to San Jose
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Highest demand for flights based on searches. 18% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Billings to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsSan Jose

BIL Billings Logan Intl - SJC San Jose

BILSJC

Billings Logan Intl

Sat 12/5

3:32 pm-10:51 pm

1 stop8h 19m

San Jose

Wed 12/9

2:50 pm-10:58 pm

1 stop7h 08m

$349

BillingsSan Jose

BIL Billings Logan Intl - SJC San Jose

BILSJC

Billings Logan Intl

Fri 12/18

3:38 pm-8:58 am

1 stop18h 20m

San Jose

Fri 1/1

2:51 pm-11:16 am

2 stops19h 25m

$383

BillingsSan Jose

BIL Billings Logan Intl - SJC San Jose

BILSJC

Billings Logan Intl

Fri 12/18

3:38 pm-8:58 am

1 stop18h 20m

San Jose

Sat 1/2

2:51 pm-2:58 pm

1 stop23h 07m

$453

BillingsSan Jose

BIL Billings Logan Intl - SJC San Jose

BILSJC

Billings Logan Intl

Thu 3/4

2:03 pm-8:51 am

2 stops19h 48m

San Jose

Mon 3/8

7:07 pm-1:23 pm

1 stop17h 16m

$473

BillingsSan Jose

BIL Billings Logan Intl - SJC San Jose

BILSJC

Billings Logan Intl

Thu 3/4

6:00 am-5:56 pm

1 stop12h 56m

San Jose

Sun 3/7

7:07 pm-1:23 pm

1 stop17h 16m

$478
Quickest round-trip

BillingsSan Jose

BIL Billings Logan Intl - SJC San Jose

BILSJC

Billings Logan Intl

Sat 11/28

7:00 am-1:18 pm

1 stop7h 18m

San Jose

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Billings-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Billings-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub 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 Billings-San Jose, California 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 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

Reviews of airlines servicing San Jose

Read through reviews of airlines operating flights from Billings to San Jose, such as Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
13,135 reviews

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.
Alaska Airlines
7.9
Good
13,135 reviews
Alaska Airlines
7.9
Good
13,135 reviews

Food

7.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.0

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Chris,Aug 2026

GEG - SFO

Our flight was delayed multiple times over the course of the day for a total of almost ten hours. It was supposed to be a two-hour flight from San Francisco to Spokane. It turned into a nightmare of waiting all day in the airport, not knowing whether we would fly or not, whether we would miss my son's wedding and lose the expenses already incurred for car rental and accommodations. The Alaska staff seemed clueless and never gave us any convincing or definitive information. The airline offered food vouchers and discounts on future flights to make up for the trouble. However, the information about these concessions was not timely, nor were the vouchers themselves very useful. We were a family group of four people. The airline decided to give us one food voucher for $96, which is barely enough for four to get a sandwich and a drink each. Only by persistently addressing the airport food retailers were we able to get anything at all. Then, taking the exact opposite approach, the airline sent me, the original purchaser of all four tickets and the only email account they had, four vouchers for $150 each in the names of each of the four passengers. So, any one of us could get a discount on a future flight with Alaska in that amount. But I originally paid for all the tickets. It makes no sense, except to suggest that Alaska chooses the way to distribute vouchers that seems most likely to minimize the probability that they will be utilized. In my opinion, I should be offered a total refund for the ordeal we were forced to endure or at least a discount voucher for the entire $600.

Related info for your journey

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

    Alaska Airlines can get you from Billings to San Jose, California in just under 8h 19m. Your travel time can differ by up to . Billings and San Jose, California are separated by a distance of 902 mi.

  • What is the cheapest airline to fly from Billings to San Jose, California round-trip?

    Alaska Airlines, at $180, was found to be the cheapest airline from Billings to San Jose, California.. This flight start at 62% lower than the current average price 3 months from now.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Billings to San Jose

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$180Average$441FlexibilityNo cancel feeOn-time75%

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