$256+ Cheap flights from Helena (HLN) to Cabo San Lucas, Mexico
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SJD
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Helena to Cabo San Lucas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Cabo San Lucas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Helena to Cabo San LucasExplore the most affordable flight options available from Helena to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Helena to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 11/156:28 am -
1 stop6h 50m
Thu 11/192:30 pm -
1 stop7h 01m
Deal found 9/13![United Airlines logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/275:26 pm -
2 stops19h 24m
Sat 10/315:48 pm -
2 stops22h 16m
Deal found 9/11![Alaska Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 am -
1 stop6h 16m
Mon 10/51:36 pm -
1 stop7h 48m
Deal found 9/11![Delta logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/276:28 am -
1 stop6h 50m
Sat 10/3111:41 am -
1 stop8h 50m
Deal found 9/10![United Airlines logo]()
$630
Best flights from Helena to Cabo San LucasDiscover carefully curated flight deals from Helena to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Helena to Cabo San Lucas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 2/55:00 pm -
1 stop21h 32m
Tue 2/94:15 pm -
2 stops24h 08m
Deal found 9/14![Alaska Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/55:45 am -
1 stop9h 10m
Mon 2/83:55 pm -
2 stops20h 29m
Deal found 9/14![Delta logo]()
$579
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 11/156:28 am -
1 stop6h 50m
Thu 11/192:30 pm -
1 stop7h 01m
Deal found 9/14![United Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 am -
1 stop6h 16m
Mon 10/51:36 pm -
1 stop7h 48m
Deal found 9/11![Delta logo]()
$622
Last-minute flights from Helena to Cabo San LucasDiscover last-minute flight deals from Helena to Cabo San Lucas. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Helena to Cabo San Lucas. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:15 am -
1 stop6h 16m
Mon 10/51:36 pm -
1 stop7h 48m
Deal found 9/11![Delta logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 9/286:25 am -
1 stop6h 40m
Mon 10/51:02 pm -
2 stops23h 46m
Deal found 9/10![United Airlines logo]()
$746
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/136:25 am -
2 stops29h 25m
Tue 10/201:44 pm -
2 stops23h 04m
Deal found 9/13![United Airlines logo]()
$671
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/275:26 pm -
2 stops19h 24m
Sat 10/315:48 pm -
2 stops22h 16m
Deal found 9/11![Alaska Airlines logo]()
$614
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 10/276:28 am -
1 stop6h 50m
Sat 10/3111:41 am -
1 stop8h 50m
Deal found 9/10![United Airlines logo]()
$630
One-way flights from Helena to Cabo San LucasSearch for one-way flight options from Helena to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Helena to Cabo San Lucas. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 1/235:00 pm -
2 stops18h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/235:45 am -
1 stop9h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 11/214:53 pm -
2 stops44h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 11/216:28 am -
2 stops53h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:00 am -
1 stop6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$538
Find flight deals from Helena to Cabo San Lucas
Keep the following information in mind while searching for Helena to Cabo San Lucas flight deals. Data was last updated September 15, 2026.
Round-trip from | $532 (Alaska Airlines) |
|---|---|
One-way from | $256 (Alaska Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Cabo San Lucas 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Helena to Cabo San Lucas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Sat 1/23
5:00 pm-11:38 am
2 stops18h 38m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Sat 1/23
5:45 am-2:55 pm
1 stop9h 10m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Sat 11/21
4:53 pm-12:58 pm
2 stops44h 05m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$285
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Sat 11/21
6:28 am-11:47 am
2 stops53h 19m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$418
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Fri 2/5
5:00 pm-2:32 pm
1 stop21h 32m
San José del Cabo Los Cabos
Tue 2/9
4:15 pm-4:23 pm
2 stops24h 08m
$532
Quickest round-trip
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Sat 11/21
7:00 am-1:25 pm
1 stop6h 25m
San José del Cabo Los Cabos
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$538
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Fri 2/5
5:45 am-2:55 pm
1 stop9h 10m
San José del Cabo Los Cabos
Mon 2/8
3:55 pm-12:24 pm
2 stops20h 29m
$579
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Sun 11/15
6:28 am-1:18 pm
1 stop6h 50m
San José del Cabo Los Cabos
Thu 11/19
2:30 pm-9:31 pm
1 stop7h 01m
$585
HelenaSan José del Cabo
HLN Helena - SJD San José del Cabo Los Cabos
HLNSJD
Helena
Mon 9/28
7:15 am-12:31 pm
1 stop6h 16m
San José del Cabo Los Cabos
Mon 10/5
1:36 pm-10:24 pm
1 stop7h 48m
$622
Sorted by cheapest first
Best time to book a flight from Helena to Cabo San Lucas
Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas from Helena with our price prediction graph.
HLN-SJD
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 Cabo San Lucas
HLN-C4B
HLN-SJD
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Cabo San Lucas
Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated September 15, 2026.
See what other customers who have flown with United Airlines from Helena to Cabo San Lucas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Crew
8.1
Overall
7.4
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Helena to Cabo San Lucas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Helena to Cabo San Lucas
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Complete your trip
Complete your trip to Cabo San Lucas by adding a car rental and/or hotel reservation to your travel itinerary.
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Helena and Cabo San Lucas flights
Browse other Helena and Cabo San Lucas flight options. Last updated on September 15, 2026.
Other flights from Helena
Browse through other flights departing from Helena. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
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Helena to Cabo San Lucas flights
Consider these flights traveling from Helena to Cabo San Lucas.
Top airline flying from Helena to Cabo San Lucas
Discover the top airline that operate flights from Helena to Cabo San Lucas. 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$553 | Average$792 | FlexibilityNo cancel fee | On-time69% |