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Cheap flights from Billings to San Jose from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to San Jose departing on 5/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Billings to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
2:06 pm - 8:48 pm
BIL
-
SJC
7h 42m
1 stop
Alaska Airlines Logo
7:30 am - 1:26 pm
SJC
-
BIL
4h 56m
1 stop
$339Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:06 pm - 6:49 pm
BIL
-
SJC
5h 43m
1 stop
Alaska Airlines Logo
7:43 pm - 10:59 pm
SJC
-
BIL
26h 16m
1 stop
$351Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
12:47 pm - 4:26 pm
BIL
-
SJC
4h 39m
1 stop
Alaska Airlines Logo
10:21 am - 10:59 pm
SJC
-
BIL
11h 38m
2 stops
$369Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Alaska Airlines Logo
7:00 am - 1:50 pm
BIL
-
SJC
7h 50m
1 stop
Alaska Airlines Logo
7:43 pm - 10:59 pm
SJC
-
BIL
26h 16m
1 stop
$371Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:06 pm - 8:48 pm
BIL
-
SJC
7h 42m
1 stop
Alaska Airlines Logo
6:43 am - 1:26 pm
SJC
-
BIL
29h 43m
2 stops
$382Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:06 pm - 6:49 pm
BIL
-
SJC
5h 43m
1 stop
Alaska Airlines Logo
7:41 pm - 10:59 pm
SJC
-
BIL
26h 18m
2 stops
$401Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
2:06 pm - 6:49 pm
BIL
-
SJC
5h 43m
1 stop
Alaska Airlines Logo
2:51 pm - 1:26 pm
SJC
-
BIL
21h 35m
2 stops
$406Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
7:00 am - 1:50 pm
BIL
-
SJC
7h 50m
1 stop
Alaska Airlines Logo
6:43 am - 1:26 pm
SJC
-
BIL
29h 43m
2 stops
$412Alaska Airlines
Sat, Apr 25 - Tue, Apr 28
Alaska Airlines Logo
7:00 am - 1:50 pm
BIL
-
SJC
7h 50m
1 stop
Alaska Airlines Logo
10:21 am - 10:59 pm
SJC
-
BIL
11h 38m
2 stops
$423Alaska Airlines
Sat, Apr 25 - Wed, Apr 29
Alaska Airlines Logo
7:22 pm - 9:23 am
BIL
-
SJC
15h 01m
1 stop
Alaska Airlines Logo
6:17 am - 1:05 pm
SJC
-
BIL
5h 48m
1 stop
$462Alaska Airlines
Tue, Aug 4 - Fri, Aug 7

Alaska Airlines flights from Billings to San Jose, California

Our best Alaska Airlines deals on Billings to San Jose, California flight tickets
Alaska Airlines
Apr 25
BIL2:06 pmBillings Logan Intl
7h 42m
1 stop
SJC8:48 pmSan Jose
Apr 28
SJC7:30 amSan Jose
4h 56m
1 stop
BIL1:26 pmBillings Logan Intl
$339
Alaska Airlines
Apr 25
BIL2:06 pmBillings Logan Intl
5h 43m
1 stop
SJC6:49 pmSan Jose
Apr 28
SJC7:43 pmSan Jose
26h 16m
1 stop
BIL10:59 pmBillings Logan Intl
$351
Alaska Airlines
Apr 22
BIL12:47 pmBillings Logan Intl
4h 39m
1 stop
SJC4:26 pmSan Jose
Apr 29
SJC10:21 amSan Jose
11h 38m
2 stops
BIL10:59 pmBillings Logan Intl
$369

Delta flights from Billings to San Jose, California

Our best Delta deals on Billings to San Jose, California flight tickets
Delta
Apr 19
BIL5:20 amBillings Logan Intl
4h 27m
1 stop
SJC8:47 amSan Jose
Apr 23
SJC1:59 pmSan Jose
7h 25m
2 stops
BIL10:24 pmBillings Logan Intl
$596
Delta
Apr 19
BIL5:20 amBillings Logan Intl
10h 48m
2 stops
SJC3:08 pmSan Jose
Apr 23
SJC1:59 pmSan Jose
7h 25m
2 stops
BIL10:24 pmBillings Logan Intl
$601
Delta
Apr 19
BIL6:18 pmBillings Logan Intl
6h 24m
1 stop
SJC11:42 pmSan Jose
Apr 23
SJC9:37 amSan Jose
7h 00m
1 stop
BIL5:37 pmBillings Logan Intl
$677

momondo Fare Finder

 
Customize your flight search to find flights from Billings to San Jose, California 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, momondo users made 832,500 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Billings to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

2:06 pm-8:48 pm

1 stop7h 42m

San Jose

Tue 4/28

7:30 am-1:26 pm

1 stop4h 56m

$339

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

2:06 pm-6:49 pm

1 stop5h 43m

San Jose

Tue 4/28

7:43 pm-10:59 pm

1 stop26h 16m

$351

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Wed 4/22

12:47 pm-4:26 pm

1 stop4h 39m

San Jose

Wed 4/29

10:21 am-10:59 pm

2 stops11h 38m

$369

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

7:00 am-1:50 pm

1 stop7h 50m

San Jose

Tue 4/28

7:43 pm-10:59 pm

1 stop26h 16m

$371

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

2:06 pm-8:48 pm

1 stop7h 42m

San Jose

Tue 4/28

6:43 am-1:26 pm

2 stops29h 43m

$382

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

2:06 pm-6:49 pm

1 stop5h 43m

San Jose

Tue 4/28

7:41 pm-10:59 pm

2 stops26h 18m

$401

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

2:06 pm-6:49 pm

1 stop5h 43m

San Jose

Tue 4/28

2:51 pm-1:26 pm

2 stops21h 35m

$406

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

7:00 am-1:50 pm

1 stop7h 50m

San Jose

Tue 4/28

6:43 am-1:26 pm

2 stops29h 43m

$412

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Sat 4/25

7:00 am-1:50 pm

1 stop7h 50m

San Jose

Wed 4/29

10:21 am-10:59 pm

2 stops11h 38m

$423

BillingsSan Jose

BIL - SJC

BILSJC

Billings Logan Intl

Tue 8/4

7:22 pm-9:23 am

1 stop15h 01m

San Jose

Fri 8/7

6:17 am-1:05 pm

1 stop5h 48m

$462

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Billings to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Billings and San Jose, California?

What is the cheapest month to fly to San Jose, California?

The month of December is, on average, the cheapest month to fly to San Jose, California from Billings, with most prices found around $252. If you are unable to visit San Jose, California during the month of December, then departing from Billings during the month May is also very affordable. Most momondo users find prices during this month for around $288.

When to book flights from Billings to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to San Jose, California (BIL to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to San Jose, California

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Billings to San Jose, California takes 4h 37m
There are no direct flights from Billings to San Jose, California. There are no popular flight routes from Billings to San Jose, California.
Search flight deals

Frequently asked questions about flying from Billings to San Jose, California

  • How far is Billings Logan Intl to San Jose by plane?

    San Jose is 902.5 mi away from Billings Logan Intl. 4h 37m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to San Jose Airport?

    Prices for flights from Billings Logan Intl Airport to San Jose Airport are updated daily.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to San Jose Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to San Jose Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Billings to San Jose, California?

Best airlines flying from Billings to San Jose, California

Compare and see reviews for airlines that fly from Billings to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $137Free CancellationRating
7.9
8,382 reviews
Search Delta flights
Alaska AirlinesPriceFrom $180Free CancellationRating
7.9
12,163 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Billings to San Jose?

It is quick and easy to find Billings to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

Can I find flights from Billings to San Jose with flexible booking policies on momondo?

All flight searches from Billings to San Jose on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Billings to San Jose?

Once you have performed a search for Billings to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Billings to San Jose right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Billings to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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