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Port of Spain

$665+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — POS
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheap 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 julio 3, 2025.

Round-trip from

$665
(United Airlines)
From Rapid City to Port of Spain Piarco Intl
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Find flight deals from Rapid City to Port of Spain

Cheapest flights from Rapid City to Port of Spain
Explore the most affordable flight options available from Rapid City to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/1. 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.
jue. 10/25:30 amRAP - POS
2 stops15h 53mUnited Airlines
dom. 10/512:30 amPOS - RAP
2 stops20h 10mUnited Airlines
Deal found 7/1$665
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/24:38 pmRAP - POS
2 stops19h 38mAmerican Airlines
lun. 10/63:25 pmPOS - RAP
2 stops31h 54mAmerican Airlines
Deal found 6/30$813

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 julio 3, 2025.
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

jue. 10/2

5:30 am-11:23 pm

2 stops15h 53m

Port of Spain Piarco Intl

dom. 10/5

12:30 am-6:40 pm

2 stops20h 10m

$665

Rapid CityPort of Spain

RAP - POS

RAPPOS

Rapid City

jue. 10/2

4:38 pm-2:16 pm

2 stops19h 38m

Port of Spain Piarco Intl

lun. 10/6

3:25 pm-9:19 pm

2 stops31h 54m

$813

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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.

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Port of Spain. Reviews last updated julio 3, 2025.
See what other customers who have flown with United Airlines and American Airlines from Rapid City to Port of Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Boarding

7.7

Entertainment

7.0

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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.

  • What is the cheapest month to book a flight from Rapid City to Port of Spain?

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