Cheap flights from San Jose to Helena (SJC - HLN) from $279

SJC — HLN
Mar 27 — Apr 31

Cheap flights from San Jose to Helena in March, April 2023

The best prices found for SJC to HLN flights for March, April

San Jose to Helena 2023 flight deals

Cheap flights to Helena from San Jose found for this year

Cheap Alaska Airlines flights from San Jose to Helena

Cheap Delta flights from San Jose to Helena

Last minute flights from San Jose to Helena

Late deals on return flights to Helena from San Jose, departing today and this week

Find flights from San Jose to Helena within your budget

Use the slider to find flights from San Jose to Helena that fit your budget.

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$279 - $409

Route

Depart

Return

Price

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-19

1 stop6h 41m

Helena

2023-04-25

1 stop6h 21m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-11

1 stop4h 24m

Helena

2023-04-15

1 stop4h 06m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-19

1 stop5h 28m

Helena

2023-04-25

2 stops9h 36m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-21

2 stops27h 41m

Helena

2023-04-25

1 stop6h 21m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-20

2 stops6h 31m

Helena

2023-04-25

1 stop6h 21m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-20

1 stop6h 41m

Helena

2023-04-25

1 stop6h 21m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-21

2 stops20h 48m

Helena

2023-04-25

1 stop4h 06m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-04-22

1 stop5h 28m

Helena

2023-04-25

2 stops24h 31m

San JoseHelena

SJC - HLN

SJCHLN

San Jose

2023-08-17

1 stop5h 30m

Helena

2023-08-23

1 stop5h 59m

Flights are sorted by cheapest first

Deals found on 3/21

Reviews of Airlines Servicing Helena

Alaska Airlines
8.0
Very good
1,368 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

Alaska Airlines
8.0
Very good
1,368 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

Delta
8.0
Very good
2,333 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Overall

8.0

Entertainment

7.1

Boarding

8.3

Food

7.2

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Such a short time in the air. No real commentary but the stewardi were very nice.

Related info for your journey

Useful info, stats and facts about San Jose to Helena flights.

Alternative routes for San Jose to Helena

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from San Jose to Helena

The chart below displays the airlines Cheapflights users traveling from San Jose to Helena choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$183Average$411FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$298Average$567FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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