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Trinidad

$714+ Cheap flights from South Dakota to Trinidad

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — POS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from South Dakota to Trinidad

Cheapest flights from South Dakota to Trinidad
Explore the most affordable flight options available from South Dakota to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 3/65:41 pm
RAP
-
POS
2 stops27h 42m
United Airlines
Mon 3/912:30 am
POS
-
RAP
2 stops22h 04m
United Airlines
Deal found 1/28$714
This United Airlines deal was found by Cheapflights users on 1/26. 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 1/272:40 pm
RAP
-
POS
2 stops54h 43m
United Airlines
Fri 1/301:30 am
POS
-
RAP
2 stops22h 02m
United Airlines
Deal found 1/26$1,136

Find flight deals from South Dakota to Trinidad

Keep the following information in mind while searching for South Dakota to Trinidad flight deals. Data was last updated January 29, 2026.

Round-trip from

$714
(United Airlines)
From South Dakota to Trinidad
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota to Trinidad 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 January 29, 2026.
Use the filters below to find and compare flights from South Dakota to Trinidad that are best for you.

Fly from

South Dakota

Fly to

Trinidad

Route

Depart

Return

Price

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Fri 3/6

5:41 pm-12:23 am

2 stops27h 42m

Port of Spain Piarco Intl

Mon 3/9

12:30 am-8:34 pm

2 stops22h 04m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from South Dakota to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad 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
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 Trinidad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Dakota to Trinidad?

    A quick flight from South Dakota to Trinidad can take about 27h 42m. United Airlines provides one of the quickest options available for as low as $714. There are 3388 mi between South Dakota and Trinidad.

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

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

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

    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.

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

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

See more FAQs

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Alternative routes for South Dakota to Trinidad

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