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Port of Spain

$720+ Cheap flights from South Dakota to Port of Spain (POS)

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.
FSD — POS
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from South Dakota to Port of Spain

Keep the following information in mind while searching for South Dakota to Port of Spain flight deals. Data was last updated August 13, 2025.

Round-trip from

$720
(United Airlines)
From South Dakota to Port of Spain Piarco Intl
Search Deals

Find flight deals from South Dakota to Port of Spain

Cheapest flights from South Dakota to Port of Spain
Explore the most affordable flight options available from South Dakota to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This United Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 10/49:00 amRAP - POS
2 stops36h 23mUnited Airlines
Mon 10/612:30 amPOS - RAP
2 stops18h 30mUnited Airlines
Deal found 8/11$720
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:00 pmRAP - POS
2 stops19h 16mAmerican Airlines
Tue 10/73:25 pmPOS - RAP
2 stops31h 54mAmerican Airlines
Deal found 8/10$793

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Port of Spain 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 August 13, 2025.
Use the filters below to find and compare flights from South Dakota to Port of Spain that are best for you.

Fly from

South Dakota

Fly to

Port of Spain

Route

Depart

Return

Price

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sat 10/4

9:00 am-11:23 pm

2 stops36h 23m

Port of Spain Piarco Intl

Mon 10/6

12:30 am-4:00 pm

2 stops17h 30m

$720

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Sat 10/4

5:00 pm-2:16 pm

2 stops19h 16m

Port of Spain Piarco Intl

Tue 10/7

3:25 pm-9:19 pm

2 stops31h 54m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Best time to book a flight from South Dakota to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain 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 Port of Spain
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Port of Spain. 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 into for flights to Port of Spain from South Dakota?

    Located just 12.6 mi from the city center, Port of Spain Piarco Intl (POS) is the airport most travelers will use when flying to Port of Spain from South Dakota.

  • Can I find deals for flights from South Dakota to Port of Spain that include hotel bookings?

    Yes. In addition to deals on South Dakota to Port of Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Port of Spain?

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

  • Can I find deals for business class flights from South Dakota to Port of Spain?

    Yes. Cheapflights offers flight deals from South Dakota to Port of Spain 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 Port of Spain?

    Currently, October is the cheapest month in which you can book a flight from South Dakota to Port of Spain (average of $435). Flying from South Dakota to Port of Spain 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.

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