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$907+ Cheap flights from Rapid City (RAP) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — POS
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Rapid City to Port of Spain

Best flights from Rapid City to Port of Spain
Discover carefully curated flight deals from Rapid City to Port of Spain that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This United Airlines deal was found by Cheapflights users on 12/30. 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 1/204:40 pmRAP - POS
2 stops52h 43mUnited Airlines
Fri 1/231:30 amPOS - RAP
2 stops20h 44mUnited Airlines
Deal found 12/30$907

Find flight deals from Rapid City to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$907
(United Airlines)
Provider with most accurate pricing for Rapid City-Port of Spain Piarco Intl flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Port of Spain Piarco Intl flights.
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From Rapid City to Port of Spain Piarco Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City 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 January 2, 2026.
Use the filters below to find and compare flights from Rapid City to Port of Spain that are best for you.

Fly from

Rapid City

Fly to

Port of Spain

Route

Depart

Return

Price

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

Tue 1/20

4:40 pm-12:23 am

2 stops52h 43m

Port of Spain Piarco Intl

Fri 1/23

1:30 am-7:14 pm

2 stops20h 44m

$907

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Compare providers for flights from Rapid City to Port of Spain

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Port of Spain in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-Port of Spain flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Port of Spain flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Port of Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Port of Spain flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Port of Spain flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to Port of Spain

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Rapid City 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.

Related info for your journey

Find useful and relevant information for your journey from Rapid City 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.

  • How long is the flight from Rapid City to Port of Spain?

    For as low as $907, United Airlines can have you in Port of Spain from Rapid City in 52h 43m. The distance from Rapid City to Port of Spain is about 3388 mi.

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

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

  • How can I find direct flights from Rapid City 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 Rapid City to Port of Spain.

  • Can I find deals for business class flights from Rapid City to Port of Spain?

    Yes. Cheapflights offers flight deals from Rapid City 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.

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