Latest deals
FAQs
Price Alerts

Cheap flights from South Dakota to Trinidad and Tobago from $824

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Trinidad and Tobago departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from South Dakota to Trinidad and Tobago

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:53 pm - 11:23 pm
RAP
-
POS
27h 30m
2 stops
United Airlines Logo
12:30 am - 10:25 pm
POS
-
RAP
23h 55m
2 stops
$824United Airlines
Mon, May 25 - Thu, May 28
United Airlines Logo
5:00 am - 11:23 pm
RAP
-
POS
16h 23m
2 stops
United Airlines Logo
12:30 am - 10:25 pm
POS
-
RAP
23h 55m
2 stops
$834United Airlines
Mon, May 25 - Thu, May 28

United Airlines flights from South Dakota to Trinidad and Tobago

Our best United Airlines deals on South Dakota to Trinidad and Tobago flight tickets
United Airlines
May 25
RAP5:53 pmRapid City
27h 30m
2 stops
POS11:23 pmPort of Spain Piarco Intl
May 28
POS12:30 amPort of Spain Piarco Intl
23h 55m
2 stops
RAP10:25 pmRapid City
$824
United Airlines
May 25
RAP5:00 amRapid City
16h 23m
2 stops
POS11:23 pmPort of Spain Piarco Intl
May 28
POS12:30 amPort of Spain Piarco Intl
23h 55m
2 stops
RAP10:25 pmRapid City
$834

momondo Fare Finder

 
Customize your flight search to find flights from South Dakota to Trinidad and Tobago 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, momondo users made 832,500 searches. Data last updated March 27, 2026.
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

Cheapest round-trip

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Mon 5/25

5:53 pm-11:23 pm

2 stops27h 30m

Port of Spain Piarco Intl

Thu 5/28

12:30 am-10:25 pm

2 stops23h 55m

$824
Quickest round-trip

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Mon 5/25

5:00 am-11:23 pm

2 stops16h 23m

Port of Spain Piarco Intl

Thu 5/28

12:30 am-10:25 pm

2 stops23h 55m

$834

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap South Dakota to Trinidad and Tobago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Dakota to Trinidad and Tobago

Fastest flight time

21h 45m

Direct flights

None
The fastest flight from South Dakota to Trinidad and Tobago takes 21h 45m
There are no direct flights from South Dakota to Trinidad and Tobago. There are no popular flight routes from South Dakota to Trinidad and Tobago.
Search flight deals

  • When did momondo last update prices for flights from South Dakota to Trinidad and Tobago?

    Prices for flights from South Dakota to Trinidad and Tobago are updated daily.

  • How old do you have to be to fly from South Dakota to Trinidad and Tobago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota to Trinidad and Tobago.

  • What documentation or ID do you need to fly to Trinidad and Tobago?

    The travel and health documents you'll need for your trip to Trinidad and Tobago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trinidad and Tobago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from South Dakota to Trinidad and Tobago?

    Search flight deals from South Dakota to Trinidad and Tobago. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from South Dakota to Trinidad and Tobago with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from South Dakota to Trinidad and Tobago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Dakota to Trinidad and Tobago. momondo saves you time and could save you money on your trip.

Can I find flights from South Dakota to Trinidad and Tobago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trinidad and Tobago from South Dakota with this policy.

How can momondo help me find flights from South Dakota to Trinidad and Tobago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from South Dakota to Trinidad and Tobago.

I’m not ready to book a flight from South Dakota to Trinidad and Tobago right now. Can momondo alert me if prices change?

Price alerts on flights to Trinidad and Tobago from South Dakota are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Trinidad and Tobago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/26
Sun 5/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Trinidad and Tobago

Popular cities in Trinidad and Tobago

Popular flights according to clicks in the last 7 days on momondo
Flights to Port of Spainfrom $281
Flights to Scarborough, Eastern Tobagofrom $416