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Baja California Sur

$290+ Cheap flights from Helena (HLN) to Baja California Sur

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SJD
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Helena to Baja California Sur

Keep the following information in mind while searching for Helena to Baja California Sur flight deals. Data was last updated julio 30, 2025.

Round-trip from

$566
(Alaska Airlines)

One-way from

$290
(United Airlines)

Popular in

May

Cheapest in

January
From Helena to Baja California Sur
Search Deals
One-way flight from Helena to Baja California Sur
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Find flight deals from Helena to Baja California Sur

Cheapest flights from Helena to Baja California Sur
Explore the most affordable flight options available from Helena to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 9/284:02 pmHLN - SJD
2 stops19h 34mAlaska Airlines
dom. 10/512:02 pmSJD - HLN
1 stop28h 39mAlaska Airlines
Deal found 7/29$566
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/284:02 pmHLN - SJD
1 stop21h 34mHawaiian Airlines
dom. 10/512:02 pmSJD - HLN
1 stop28h 39mHawaiian Airlines
Deal found 7/28$607
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/285:18 pmHLN - SJD
2 stops22h 14mUnited Airlines
dom. 10/51:00 pmSJD - HLN
2 stops24h 09mUnited Airlines
Deal found 7/30$609
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:59 pmHLN - SJD
2 stops47h 50mMultiple Airlines
sáb. 11/294:45 pmSJD - HLN
2 stops25h 37mMultiple Airlines
Deal found 7/28$1,140

Cheapflights Fare Finder

 
Customize your flight search to find flights from Helena to Baja California Sur 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 julio 30, 2025.
Use the filters below to find and compare flights from Helena to Baja California Sur that are best for you.

Fly from

Helena

Fly to

Baja California Sur

Route

Depart

Return

Price

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

dom. 9/28

4:02 pm-10:36 am

2 stops19h 34m

San José del Cabo Los Cabos

dom. 10/5

12:02 pm-5:41 pm

1 stop28h 39m

$566

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

dom. 9/28

4:02 pm-12:36 pm

1 stop21h 34m

San José del Cabo Los Cabos

dom. 10/5

12:02 pm-5:41 pm

1 stop28h 39m

$607

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

dom. 9/28

5:18 pm-2:32 pm

2 stops22h 14m

San José del Cabo Los Cabos

dom. 10/5

1:00 pm-2:09 pm

2 stops24h 09m

$609

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

sáb. 11/22

6:59 pm-6:49 pm

2 stops47h 50m

San José del Cabo Los Cabos

sáb. 11/29

4:45 pm-6:22 pm

2 stops25h 37m

$1,140

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

sáb. 8/9

5:39 pm-12:50 pm

2 stops20h 11m

$290

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

sáb. 8/9

5:50 am-11:37 am

1 stop6h 47m

$360

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Helena to Baja California Sur

Have a flexible travel schedule? Discover the best time to fly to Baja California Sur from Helena 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 Helena to Baja California Sur

What is the cheapest month to book a flight from Helena to Baja California Sur?

Currently, January is the cheapest month in which you can book a flight from Helena to Baja California Sur (average of $437). Flying from Helena to Baja California Sur in March is currently the most expensive (average of $549). 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.

Reviews of airlines servicing Baja California Sur

Get insights into the airlines that provide service to Baja California Sur. 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 Baja California Sur. Reviews last updated julio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Helena to Baja California Sur to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Helena to Baja California Sur. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Helena to Baja California Sur?

    For a flight from Helena to Baja California Sur, you will be flying from Helena. Helena (HLN) is just 2.7 mi from the center of the city.

  • Can I find deals for flights from Helena to Baja California Sur that include hotel bookings?

    Yes. In addition to deals on Helena to Baja California Sur flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Baja California Sur?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helena to Baja California Sur.

  • Can I find deals for business class flights from Helena to Baja California Sur?

    Yes. Cheapflights offers flight deals from Helena to Baja California Sur 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 Helena to Baja California Sur?

    Currently, January is the cheapest month in which you can book a flight from Helena to Baja California Sur (average of $437). Flying from Helena to Baja California Sur in March is currently the most expensive (average of $549). 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 airline flying from Helena to Baja California Sur

Discover the top airline that operate flights from Helena to Baja California Sur. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$398Average$625FlexibilityNo cancel feeOn-timeN/A

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