Cheap flights from San Jose to Helena (SJC - HLN) from $184
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SJC — HLN
May 14 — May 211
From?
To?
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Cheap flight deals from San Jose to Helena
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Helena (HLN). 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 May 9, 2024.
Round-trip from | $332 |
|---|
When is the cheapest time to fly from San Jose to Helena (SJC - HLN)?
When flying from San Jose to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Alaska Airlines flights from San Jose to Helena
Explore cheap flight options specifically provided by Alaska Airlines for the route between San Jose and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Find some of the cheapest Alaska Airlines flights traveling from San Jose to Helena. Make sure to double check the flight details before booking.
Fri 7/59:55 pmSJC - HLN
1 stop16h 14mAlaska Airlines
Sun 7/73:42 pmHLN - SJC
1 stop17h 52mAlaska Airlines
Deal found 5/7$521
Fri 7/59:55 pmSJC - HLN
1 stop16h 14mAlaska Airlines
Mon 7/83:42 pmHLN - SJC
2 stops18h 18mAlaska Airlines
Deal found 5/7$532
Thu 7/49:55 pmSJC - HLN
1 stop25h 04mAlaska Airlines
Sun 7/73:42 pmHLN - SJC
1 stop17h 52mAlaska Airlines
Deal found 5/8$547
Thu 7/44:44 pmSJC - HLN
2 stops6h 15mAlaska Airlines
Sun 7/77:00 amHLN - SJC
1 stop26h 34mAlaska Airlines
Deal found 5/8$577
Fri 7/59:55 pmSJC - HLN
1 stop16h 14mAlaska Airlines
Sun 7/73:42 pmHLN - SJC
2 stops18h 18mAlaska Airlines
Deal found 5/7$589
Wed 7/36:15 amSJC - HLN
1 stop16h 44mAlaska Airlines
Sun 7/73:42 pmHLN - SJC
1 stop17h 52mAlaska Airlines
Deal found 5/7$622
Wed 7/36:15 amSJC - HLN
2 stops16h 44mAlaska Airlines
Mon 7/83:42 pmHLN - SJC
1 stop6h 18mAlaska Airlines
Deal found 5/7$628
Thu 7/49:30 amSJC - HLN
1 stop13h 29mAlaska Airlines
Mon 7/83:42 pmHLN - SJC
2 stops18h 18mAlaska Airlines
Deal found 5/7$633
Thu 7/44:44 pmSJC - HLN
2 stops30h 15mAlaska Airlines
Sun 7/73:42 pmHLN - SJC
2 stops18h 18mAlaska Airlines
Deal found 5/8$645
Cheap Delta flights from San Jose to Helena
Explore cheap flight options specifically provided by Delta for the route between San Jose and Helena. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from San Jose to Helena. Deals frequently update to provide users with more options.
Sat 8/245:15 pmSJC - HLN
1 stop4h 15mDelta
Wed 8/285:55 amHLN - SJC
1 stop7h 15mDelta
Deal found 5/8$368
Sat 8/245:15 pmSJC - HLN
1 stop4h 15mDelta
Wed 8/285:55 amHLN - SJC
2 stops17h 13mDelta
Deal found 5/8$383
Sat 8/241:35 pmSJC - HLN
2 stops7h 55mDelta
Wed 8/281:10 pmHLN - SJC
2 stops9h 58mDelta
Deal found 5/8$400
Cheap San Jose to Helena flights in May & June 2024
Find cheap flight options from San Jose to Helena specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 9, 2024.
These are some of the most attractive deals on flights from San Jose to Helena in 2024. Check back soon for alternative fares.
Thu 6/136:15 amSJC - HLN
1 stop16h 44mAlaska Airlines
Thu 6/203:42 pmHLN - SJC
1 stop6h 18mAlaska Airlines
Deal found 5/9$466
Thu 6/133:01 pmSJC - HLN
2 stops7h 58mAlaska Airlines
Thu 6/203:42 pmHLN - SJC
1 stop7h 56mAlaska Airlines
Deal found 5/9$476
Thu 6/134:44 pmSJC - HLN
2 stops6h 15mAlaska Airlines
Thu 6/203:42 pmHLN - SJC
2 stops7h 37mAlaska Airlines
Deal found 5/9$556
Fri 6/76:15 amSJC - HLN
1 stop7h 08mAlaska Airlines
Mon 6/103:01 pmHLN - SJC
1 stop6h 05mAlaska Airlines
Deal found 5/7$663
Sun 6/305:00 pmSJC - HLN
1 stop4h 45mDelta
Fri 7/56:00 amHLN - SJC
1 stop7h 05mDelta
Deal found 5/8$743
Sun 6/301:20 pmSJC - HLN
2 stops8h 25mDelta
Fri 7/56:00 amHLN - SJC
1 stop7h 05mDelta
Deal found 5/8$959
Sat 6/295:00 pmSJC - HLN
1 stop4h 45mDelta
Thu 7/46:00 amHLN - SJC
1 stop7h 05mDelta
Deal found 5/8$983
Fri 6/286:00 amSJC - HLN
1 stop5h 39mDelta
Wed 7/36:00 amHLN - SJC
1 stop4h 20mDelta
Deal found 5/8$1,038
Fri 6/285:00 pmSJC - HLN
1 stop4h 45mDelta
Wed 7/36:00 amHLN - SJC
1 stop4h 20mDelta
Deal found 5/8$1,358
San Jose to Helena 2024 flight deals
Discover exclusive flight deals for travel between San Jose and Helena in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
These are some of the most attractive deals on flights from San Jose to Helena in 2024. Check back soon for alternative fares.
Sat 8/245:15 pmSJC - HLN
1 stop4h 15mDelta
Wed 8/285:55 amHLN - SJC
1 stop7h 15mDelta
Deal found 5/8$368
Sat 8/245:15 pmSJC - HLN
1 stop4h 15mDelta
Wed 8/285:55 amHLN - SJC
2 stops17h 13mDelta
Deal found 5/8$383
Sat 8/241:35 pmSJC - HLN
2 stops7h 55mDelta
Wed 8/281:10 pmHLN - SJC
2 stops9h 58mDelta
Deal found 5/8$400
Thu 6/136:15 amSJC - HLN
1 stop16h 44mAlaska Airlines
Thu 6/203:42 pmHLN - SJC
1 stop6h 18mAlaska Airlines
Deal found 5/9$466
Thu 6/133:01 pmSJC - HLN
2 stops7h 58mAlaska Airlines
Thu 6/203:42 pmHLN - SJC
1 stop7h 56mAlaska Airlines
Deal found 5/9$476
Fri 7/56:15 amSJC - HLN
1 stop16h 44mAlaska Airlines
Mon 7/87:00 amHLN - SJC
1 stop15h 00mAlaska Airlines
Deal found 5/7$521
Fri 7/59:55 pmSJC - HLN
1 stop16h 14mAlaska Airlines
Mon 7/83:42 pmHLN - SJC
2 stops18h 18mAlaska Airlines
Deal found 5/7$532
Thu 7/49:55 pmSJC - HLN
1 stop25h 04mAlaska Airlines
Sun 7/73:42 pmHLN - SJC
1 stop17h 52mAlaska Airlines
Deal found 5/8$547
Thu 6/134:44 pmSJC - HLN
2 stops6h 15mAlaska Airlines
Thu 6/203:42 pmHLN - SJC
2 stops7h 37mAlaska Airlines
Deal found 5/9$556
One-way flights to Helena from San Jose
Search for one-way flight options from San Jose to Helena. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 9, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Jose to Helena. Users needing a return flight from San Jose to Helena should utilize the search form above.
Tue 6/46:00 amSJC - HLN
1 stop5h 43mDelta
Deal found 5/7$184
Mon 6/35:00 pmSJC - HLN
1 stop4h 32mDelta
Deal found 5/7$214
Thu 7/45:00 pmSJC - HLN
1 stop4h 46mDelta
Deal found 5/8$299
Thu 7/44:44 pmSJC - HLN
2 stops6h 15mAlaska Airlines
Deal found 5/8$336
Mon 6/31:32 pmSJC - HLN
2 stops8h 00mDelta
Deal found 5/7$625
Thu 7/46:21 amSJC - HLN
3 stops13h 57mUnited Airlines
Deal found 5/8$728
Find flights from San Jose to Helena within your budget
Customize your flight search to find flights from San Jose to Helena 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 2,749,864 searches. Data last updated May 9, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$368 - $622
Route
Depart
Return
Price
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Sat 8/24
1 stop4h 15m
Helena
Wed 8/28
1 stop7h 15m
$368
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Sat 8/24
1 stop4h 15m
Helena
Wed 8/28
2 stops17h 13m
$383
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Sat 8/24
2 stops7h 55m
Helena
Wed 8/28
2 stops9h 58m
$400
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Fri 7/5
1 stop16h 14m
Helena
Sun 7/7
1 stop17h 52m
$521
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Fri 7/5
1 stop16h 14m
Helena
Mon 7/8
2 stops18h 18m
$532
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Thu 7/4
1 stop25h 04m
Helena
Sun 7/7
1 stop17h 52m
$547
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Thu 7/4
2 stops6h 15m
Helena
Sun 7/7
1 stop26h 34m
$577
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Fri 7/5
1 stop16h 14m
Helena
Sun 7/7
2 stops18h 18m
$589
San JoseHelena
SJC - HLN
SJCHLN
San Jose
Wed 7/3
1 stop16h 44m
Helena
Sun 7/7
1 stop17h 52m
$622
When is the cheapest time to fly from San Jose to Helena?
Use this chart to determine the cheapest time to fly round-trip from San Jose to Helena. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Jose to Helena flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Average price of flights to Helena by month
Plan your trip from San Jose to Helena by taking into account the cheapest months to travel. The average price of a one-way flight from San Jose to Helena is currently $398 while a round-trip flight costs $504. Price data was last updated on May 5, 2024.
Currently, February is the cheapest month in which you can book a flight from San Jose to Helena (average of $332). Flying from San Jose to Helena in July is currently the most expensive (average of $648). 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.
January
$398
February
$332
March
$484
April
$427
May
$530
June
$641
July
$648
August
$483
September
$506
October
$375
November
$466
December
$411
Temperature and rainfall in Helena by month
Plan your trip to Helena by taking into account the average temperature and rainfall totals by month.
HLN Temperature | 21.2 - 69.8 °F |
|---|
Reviews of airlines servicing Helena
Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated May 9, 2024.
Read through reviews of airlines operating flights from San Jose to Helena, such as Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
9,143 reviews
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.1
Crew
8.6
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,143 reviews
9,143 reviews
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.1
Crew
8.6
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,793 reviews
9,143 reviews
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.1
Crew
8.6
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
11,050 reviews
9,143 reviews
Food
7.3
Boarding
8.2
Comfort
7.9
Overall
8.1
Crew
8.6
Entertainment
7.3
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from San Jose to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for San Jose to HelenaSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from San Jose to Helena
Discover the top airline that operate flights from San Jose to Helena. 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 2,749,864 searches. Data last updated May 9, 2024.
Search flights from San Jose to Helena by cabin class
Find flights from San Jose to Helena, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from San Jose to Helena?
When you search for this flight from San Jose to Helena, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from San Jose to Helena?
Cheapflights helps you find that perfect flight to Helena from San Jose by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from San Jose to Helena with no change fees?
Need flexible booking options for your flight to Helena from San Jose? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from San Jose to Helena become cheaper?
Not ready to book yet? You can track prices for flights from San Jose to Helena on Cheapflights with our Price Alert feature and get notified when better prices are available.