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Caribbean Islands

$725+ Cheap flights from Helena (HLN) to Caribbean Islands

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — SJU
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
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Cheap flight deals from Helena to Caribbean Islands

Keep the following information in mind while searching for Helena to Caribbean Islands flight deals. Data was last updated June 13, 2025.

Round-trip from

$725
(United Airlines)
From Helena to Caribbean Islands
Search Deals

Find flight deals from Helena to Caribbean Islands

Cheapest flights from Helena to Caribbean Islands
Explore the most affordable flight options available from Helena to Caribbean Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:00 amHLN - PUJ
1 stop8h 18mUnited Airlines
Tue 12/92:05 pmPUJ - HLN
1 stop9h 54mUnited Airlines
Deal found 6/11$725

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to Caribbean Islands 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 June 13, 2025.
Use the filters below to find and compare flights from Helena to Caribbean Islands that are best for you.

Fly from

Helena

Fly to

Caribbean Islands

Route

Depart

Return

Price

HelenaPunta Cana

HLN - PUJ

HLNPUJ

Helena

Tue 12/2

7:00 am-6:18 pm

1 stop8h 18m

Punta Cana

Tue 12/9

2:05 pm-8:59 pm

1 stop9h 54m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Helena to Caribbean Islands

Have a flexible travel schedule? Discover the best time to fly to Caribbean Islands 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 Caribbean Islands

What is the cheapest month to book a flight from Helena to Caribbean Islands?

Currently, September is the cheapest month in which you can book a flight from Helena to Caribbean Islands (average of $254). Flying from Helena to Caribbean Islands in June is currently the most expensive (average of $339). 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.

Rainfall in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean Islands ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean Islands when rainfall is around 2.2 in.

Temperature in Caribbean Islands by month

Plan your trip to Caribbean Islands by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean Islands, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean Islands

Get insights into the airlines that provide service to Caribbean Islands. 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 Caribbean Islands. Reviews last updated June 13, 2025.
United Airlines
7.4
Good
8,791 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,791 reviews
United Airlines
7.4
Good
8,791 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Helena to Caribbean Islands. 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 Caribbean Islands?

    Located just 2.7 mi from the city center, Helena (HLN) is the airport most travelers will use when flying to Caribbean Islands from Helena.

  • What are the most popular routes from Helena to Caribbean Islands?

    When deciding which route to take from Helena to Caribbean Islands consider Helena - Punta Cana, Helena - Oranjestad Reina Beatrix or Helena - Bridgetown Grantley Adams Intl as they are the most popular.

  • Can I find deals for flights from Helena to Caribbean Islands that include hotel bookings?

    Yes. In addition to deals on Helena to Caribbean Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Helena to Caribbean Islands?

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

  • Can I find deals for business class flights from Helena to Caribbean Islands?

    Yes. Cheapflights offers flight deals from Helena to Caribbean Islands 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 Caribbean Islands?

    Currently, September is the cheapest month in which you can book a flight from Helena to Caribbean Islands (average of $254). Flying from Helena to Caribbean Islands in June is currently the most expensive (average of $339). 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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