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Cheap flights from South Dakota to Trinidad from $754

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 departing on 8/27. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 11:23 pm
RAP
-
POS
16h 23m
2 stops
United Airlines Logo
12:30 am - 5:06 pm
POS
-
RAP
18h 36m
2 stops
$754United Airlines
Thu, Aug 27 - Sun, Aug 30

momondo 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, momondo users made 832,500 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from South Dakota to Trinidad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Thu 8/27

5:00 am-11:23 pm

2 stops16h 23m

Port of Spain Piarco Intl

Sun 8/30

12:30 am-5:06 pm

2 stops18h 36m

$754

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from South Dakota to Trinidad

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on South Dakota to Trinidad flights?

No. A direct flight is the cheapest option for a flight between South Dakota to Trinidad.

Cheap South Dakota to Trinidad flight deals and tips

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

Fastest flight time

19h 11m

Direct flights

None
The fastest flight from South Dakota to Trinidad takes 19h 11m
There are no direct flights from South Dakota to Trinidad. There are no popular flight routes from South Dakota to Trinidad.
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Frequently asked questions about flying from South Dakota to Trinidad

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

    Prices for flights from South Dakota to Trinidad were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Dakota to Trinidad.

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

    The travel and health documents you'll need for your trip to Trinidad 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from South Dakota to Trinidad?

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for South Dakota to Trinidad flights to just show those with flexible booking policies.

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

Once you have performed a search for South Dakota to Trinidad flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Trinidad 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.

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