What is the cheapest month to book a flight from South Dakota to Trinidad and Tobago?

Currently, October is the cheapest month in which you can book a flight from South Dakota to Trinidad and Tobago (average of $435). Flying from South Dakota to Trinidad and Tobago in December is currently the most expensive (average of $710). 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.

In terms of precipitation, rainfall in Trinidad and Tobago ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Trinidad and Tobago when rainfall is around 1.2 in.

If weather is an important factor for your trip to Trinidad and Tobago, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What is the cheapest time of day to fly from SD to TT?

When flying from South Dakota to Trinidad and Tobago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How can I find direct flights from South Dakota to Trinidad and Tobago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Trinidad and Tobago.

Can I find deals for business class flights from South Dakota to Trinidad and Tobago?

Yes. Cheapflights offers flight deals from South Dakota to Trinidad and Tobago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$720+ Flights from South Dakota to Trinidad and Tobago

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Cheap flight deals from South Dakota to Trinidad and Tobago

Round-trip from	$720 (United Airlines)

From South Dakota to Trinidad and Tobago

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Find flight deals from South Dakota to Trinidad and Tobago

Cheapest flights from South Dakota to Trinidad and Tobago
Explore the most affordable flight options available from South Dakota to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.

Sat 10/47:00 amRAP - POS

2 stops38h 23mUnited Airlines

Mon 10/612:30 amPOS - RAP

2 stops22h 04mUnited Airlines

Deal found 8/5

$720

Sun 8/245:30 amRAP - POS

2 stops15h 53mUnited Airlines

Sat 8/3012:30 amPOS - RAP

2 stops17h 32mUnited Airlines

Deal found 8/5

$748

Sat 10/412:33 pmRAP - POS

2 stops23h 43mAmerican Airlines

Tue 10/73:25 pmPOS - RAP

2 stops31h 54mAmerican Airlines

Deal found 8/5

$793

Sun 8/246:12 pmRAP - POS

2 stops25h 24mAmerican Airlines

Sun 8/317:00 amPOS - RAP

2 stops15h 59mAmerican Airlines

Deal found 8/5

$843

Sun 8/248:30 pmRAP - POS

3 stops21h 30mMultiple Airlines

Sun 8/319:10 amPOS - RAP

3 stops33h 18mMultiple Airlines

Deal found 8/5

$952

Best flights from South Dakota to Trinidad and Tobago
Discover carefully curated flight deals from South Dakota to Trinidad and Tobago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2025.

Sat 10/47:00 amRAP - POS

2 stops38h 23mUnited Airlines

Mon 10/612:30 amPOS - RAP

2 stops22h 04mUnited Airlines

Deal found 8/5

$720

Sat 10/412:33 pmRAP - POS

2 stops23h 43mAmerican Airlines

Tue 10/73:25 pmPOS - RAP

2 stops31h 54mAmerican Airlines

Deal found 8/5

$793

Sun 8/248:30 pmRAP - POS

3 stops21h 30mMultiple Airlines

Sun 8/319:10 amPOS - RAP

3 stops33h 18mMultiple Airlines

Deal found 8/5

$952

Sun 8/245:30 amRAP - POS

2 stops15h 53mUnited Airlines

Sat 8/3012:30 amPOS - RAP

2 stops17h 32mUnited Airlines

Deal found 8/5

$748

Sun 8/246:12 pmRAP - POS

2 stops25h 24mAmerican Airlines

Sun 8/317:00 amPOS - RAP

2 stops15h 59mAmerican Airlines

Deal found 8/5

$843

Last-minute flights from South Dakota to Trinidad and Tobago
Discover last-minute flight deals from South Dakota to Trinidad and Tobago. Data last updated August 6, 2025 and is based on user searches.

Sun 8/245:30 amRAP - POS

2 stops15h 53mUnited Airlines

Sat 8/3012:30 amPOS - RAP

2 stops17h 32mUnited Airlines

Deal found 8/5

$748

Sun 8/246:12 pmRAP - POS

2 stops25h 24mAmerican Airlines

Sun 8/317:00 amPOS - RAP

2 stops15h 59mAmerican Airlines

Deal found 8/5

$843

Sun 8/248:30 pmRAP - POS

3 stops21h 30mMultiple Airlines

Sun 8/319:10 amPOS - RAP

3 stops33h 18mMultiple Airlines

Deal found 8/5

$952

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Trinidad and Tobago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sat 10/4

7:00 am-11:23 pm

2 stops38h 23m

Port of Spain Piarco Intl

Mon 10/6

12:30 am-8:34 pm

2 stops22h 04m

$720

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sun 8/24

5:30 am-11:23 pm

2 stops15h 53m

Port of Spain Piarco Intl

Sat 8/30

12:30 am-4:02 pm

2 stops17h 32m

$748

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sat 10/4

12:33 pm-2:16 pm

2 stops23h 43m

Port of Spain Piarco Intl

Tue 10/7

3:25 pm-9:19 pm

2 stops31h 54m

$793

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sun 8/24

6:12 pm-9:36 pm

2 stops25h 24m

Port of Spain Piarco Intl

Sun 8/31

7:00 am-8:59 pm

2 stops15h 59m

$843

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sun 8/24

8:30 pm-8:00 pm

3 stops21h 30m

Port of Spain Piarco Intl

Sun 8/31

9:10 am-4:28 pm

3 stops33h 18m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/5

Best time to book a flight from South Dakota to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from South Dakota 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 South Dakota to Trinidad and Tobago

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Trinidad and Tobago

Peruse reviews from past customers who have flown with United Airlines and American Airlines from South Dakota to Trinidad and Tobago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,917 reviews

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

8,917 reviews

United Airlines

7.4

Good

8,917 reviews

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??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,917 reviews

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

Can I find deals for flights from South Dakota to Trinidad and Tobago that include hotel bookings?
Yes. In addition to deals on South Dakota to Trinidad and Tobago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Dakota to Trinidad and Tobago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Trinidad and Tobago.
Can I find deals for business class flights from South Dakota to Trinidad and Tobago?
Yes. Cheapflights offers flight deals from South Dakota to Trinidad and Tobago 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 South Dakota to Trinidad and Tobago?
Currently, October is the cheapest month in which you can book a flight from South Dakota to Trinidad and Tobago (average of $435). Flying from South Dakota to Trinidad and Tobago in December is currently the most expensive (average of $710). 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

Browse thousands of different options on Cheapflights for your next trip

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$720+ Cheap flights from South Dakota to Trinidad and Tobago

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Dakota to Trinidad and Tobago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Dakota to Trinidad and Tobago

Keep the following information in mind while searching for South Dakota to Trinidad and Tobago flight deals. Data was last updated August 6, 2025.

Round-trip from

Find flight deals from South Dakota to Trinidad and Tobago

Cheapest flights from South Dakota to Trinidad and TobagoExplore the most affordable flight options available from South Dakota to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.

Explore the most affordable flight options available from South Dakota to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Dakota to Trinidad and Tobago that are best for you.

Best time to book a flight from South Dakota to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from South Dakota with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Dakota to Trinidad and Tobago

Reviews of airlines servicing Trinidad and Tobago

Peruse reviews from past customers who have flown with United Airlines and American Airlines from South Dakota to Trinidad and Tobago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Trinidad and Tobago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from South Dakota to Trinidad and Tobago that include hotel bookings?

How can I find direct flights from South Dakota to Trinidad and Tobago?

Can I find deals for business class flights from South Dakota to Trinidad and Tobago?

What is the cheapest month to book a flight from South Dakota to Trinidad and Tobago?

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 South Dakota to Trinidad and Tobago

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from South Dakota to Trinidad and Tobago
Explore the most affordable flight options available from South Dakota to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2025.