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Cheap flights from Helena to Baja California Sur from $194

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to Baja California Sur departing on 1/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Helena to Baja California Sur

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 12:40 pmHLN-SJD
7h 10m1 stop
Delta Logo
3:25 pm - 10:30 pmSJD-HLN
7h 05m1 stop
$398Delta
Find Deal
Fri, Dec 12 - Thu, Dec 25
Delta Logo
5:30 am - 3:35 pmHLN-SJD
10h 05m2 stops
Delta Logo
3:25 pm - 10:30 pmSJD-HLN
7h 05m1 stop
$403Delta
Find Deal
Fri, Dec 12 - Thu, Dec 25
Alaska Airlines Logo
6:28 pm - 4:31 pmHLN-SJD
22h 03m2 stops
Alaska Airlines Logo
7:10 pm - 5:51 pmSJD-HLN
22h 41m2 stops
$421Alaska Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Alaska Airlines Logo
6:28 pm - 11:10 amHLN-SJD
16h 42m2 stops
Alaska Airlines Logo
7:15 pm - 5:22 pmSJD-HLN
22h 07m2 stops
$426Alaska Airlines
Find Deal
Mon, Dec 15 - Tue, Jan 6
Alaska Airlines Logo
6:28 pm - 4:00 pmHLN-SJD
21h 32m1 stop
Alaska Airlines Logo
7:10 pm - 5:51 pmSJD-HLN
22h 41m2 stops
$428Alaska Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
United Airlines Logo
6:30 am - 1:10 pmHLN-SJD
6h 40m1 stop
United Airlines Logo
2:22 pm - 9:22 pmSJD-HLN
7h 00m1 stop
$434United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Delta Logo
5:30 am - 11:29 amHLN-SJD
5h 59m1 stop
Delta Logo
12:39 pm - 10:29 pmSJD-HLN
9h 50m1 stop
$439Delta
Find Deal
Tue, Mar 3 - Wed, Mar 4
Delta Logo
5:30 am - 3:35 pmHLN-SJD
10h 05m2 stops
Delta Logo
12:38 pm - 10:30 pmSJD-HLN
9h 52m2 stops
$460Delta
Find Deal
Fri, Dec 12 - Thu, Dec 25
United Airlines Logo
6:30 am - 1:10 pmHLN-SJD
6h 40m1 stop
United Airlines Logo
4:10 pm - 1:47 pmSJD-HLN
21h 37m2 stops
$549United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
6:30 am - 1:10 pmHLN-SJD
6h 40m1 stop
United Airlines Logo
2:22 pm - 9:26 pmSJD-HLN
7h 04m1 stop
$792United Airlines
Find Deal
Mon, Dec 15 - Tue, Jan 6

Alaska Airlines flights from Helena to Baja California Sur

Our best Alaska Airlines deals on Helena to Baja California Sur flight tickets
Alaska Airlines
Dec 6
HLN6:28 pmHelena
22h 03m
2 stops
SJD4:31 pmSan José del Cabo Los Cabos
Dec 13
SJD7:10 pmSan José del Cabo Los Cabos
22h 41m
2 stops
HLN5:51 pmHelena
$421
Find similar
Alaska Airlines
Dec 15
HLN6:28 pmHelena
16h 42m
2 stops
SJD11:10 amSan José del Cabo Los Cabos
Jan 6
SJD7:15 pmSan José del Cabo Los Cabos
22h 07m
2 stops
HLN5:22 pmHelena
$426
Find similar
Alaska Airlines
Dec 6
HLN6:28 pmHelena
21h 32m
1 stop
SJD4:00 pmSan José del Cabo Los Cabos
Dec 13
SJD7:10 pmSan José del Cabo Los Cabos
22h 41m
2 stops
HLN5:51 pmHelena
$428
Find similar

Delta flights from Helena to Baja California Sur

Our best Delta deals on Helena to Baja California Sur flight tickets
Delta
Dec 12
HLN5:30 amHelena
7h 10m
1 stop
SJD12:40 pmSan José del Cabo Los Cabos
Dec 25
SJD3:25 pmSan José del Cabo Los Cabos
7h 05m
1 stop
HLN10:30 pmHelena
$398
Find similar
Delta
Dec 12
HLN5:30 amHelena
10h 05m
2 stops
SJD3:35 pmSan José del Cabo Los Cabos
Dec 25
SJD3:25 pmSan José del Cabo Los Cabos
7h 05m
1 stop
HLN10:30 pmHelena
$403
Find similar
Delta
Mar 3
HLN5:30 amHelena
5h 59m
1 stop
SJD11:29 amSan José del Cabo Los Cabos
Mar 4
SJD12:39 pmSan José del Cabo Los Cabos
9h 50m
1 stop
HLN10:29 pmHelena
$439
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Helena to Baja California Sur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Fri 12/12

5:30 am-12:40 pm

1 stop7h 10m

San José del Cabo Los Cabos

Thu 12/25

3:25 pm-10:30 pm

1 stop7h 05m

$398

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Fri 12/12

5:30 am-3:35 pm

2 stops10h 05m

San José del Cabo Los Cabos

Thu 12/25

3:25 pm-10:30 pm

1 stop7h 05m

$403

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Sat 12/6

6:28 pm-4:31 pm

2 stops22h 03m

San José del Cabo Los Cabos

Sat 12/13

7:10 pm-5:51 pm

2 stops22h 41m

$421

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Mon 12/15

6:28 pm-11:10 am

2 stops16h 42m

San José del Cabo Los Cabos

Tue 1/6

7:15 pm-5:22 pm

2 stops22h 07m

$426

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Sat 12/6

6:28 pm-4:00 pm

1 stop21h 32m

San José del Cabo Los Cabos

Sat 12/13

7:10 pm-5:51 pm

2 stops22h 41m

$428

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Tue 12/2

6:30 am-1:10 pm

1 stop6h 40m

San José del Cabo Los Cabos

Tue 12/9

2:22 pm-9:22 pm

1 stop7h 00m

$434

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Tue 3/3

5:30 am-11:29 am

1 stop5h 59m

San José del Cabo Los Cabos

Wed 3/4

12:39 pm-10:29 pm

1 stop9h 50m

$439

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Fri 12/12

5:30 am-3:35 pm

2 stops10h 05m

San José del Cabo Los Cabos

Thu 12/25

12:38 pm-10:30 pm

2 stops9h 52m

$460

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Tue 12/2

6:30 am-1:10 pm

1 stop6h 40m

San José del Cabo Los Cabos

Tue 12/9

4:10 pm-1:47 pm

2 stops21h 37m

$549

HelenaSan José del Cabo

HLN - SJD

HLNSJD

Helena

Mon 12/15

6:30 am-1:10 pm

1 stop6h 40m

San José del Cabo Los Cabos

Tue 1/6

2:22 pm-9:26 pm

1 stop7h 04m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Baja California Sur from

How to get the cheapest flight ticket from Helena to Baja California Sur

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 cheapest day to depart on your flight to Baja California Sur?

Our data shows that Tuesday is the least expensive day to fly to Baja California Sur. Tickets to fly out on this day can be as low as $472. Flights from Helena to Baja California Sur on a Saturday will generally be more expensive and average around $740. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Helena to Baja California Sur flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Baja California Sur

Direct flights

None
There are no direct flights from Helena to Baja California Sur. There are no popular flight routes from Helena to Baja California Sur.
Search flight deals

  • When did momondo last update prices for flights from Helena Airport to Baja California Sur?

    Prices for flights from Helena Airport to Baja California Sur are refreshed on a daily basis.

  • How many operators does momondo search for flights from Helena Airport to Baja California Sur?

  • How old do you have to be to fly from Helena Airport to Baja California Sur?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Baja California Sur.

  • What documentation or ID do you need to fly to Baja California Sur?

    The travel and health documents you'll need for your trip to Baja California Sur may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baja California Sur. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Helena to Baja California Sur

Compare and see reviews for airlines that fly from Helena to Baja California Sur with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $419Free CancellationRating
7.9
8,004 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Helena to Baja California Sur?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helena to Baja California Sur for you.

Can I find flights from Helena to Baja California Sur with flexible booking policies on momondo?

Yes. All flights to Baja California Sur from Helena on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Helena to Baja California Sur?

momondo helps you find the best flight between Helena and Baja California Sur by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helena to Baja California Sur right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Helena to Baja California Sur 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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