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Port of Spain

$853+ Cheap flights from Idaho 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — POS
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Idaho to Port of Spain

Keep the following information in mind while searching for Idaho to Port of Spain flight deals. Data was last updated July 31, 2025.

Round-trip from

$853
(United Airlines)
From Idaho to Port of Spain Piarco Intl
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Find flight deals from Idaho to Port of Spain

Cheapest flights from Idaho to Port of Spain
Explore the most affordable flight options available from Idaho to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 10/288:25 amBOI - POS
2 stops12h 58mUnited Airlines
Thu 10/3012:30 amPOS - BOI
2 stops24h 58mUnited Airlines
Deal found 7/30$853

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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 July 31, 2025.
Use the filters below to find and compare flights from Idaho to Port of Spain that are best for you.

Fly from

Idaho

Fly to

Port of Spain

Route

Depart

Return

Price

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Tue 10/28

8:25 am-11:23 pm

2 stops12h 58m

Port of Spain Piarco Intl

Thu 10/30

12:30 am-11:28 pm

2 stops24h 58m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Idaho to Port of Spain

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

What is the cheapest time of day to fly from ID to POS?

Find hourly flight availability from Idaho to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Port of Spain as you normally would.

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 July 31, 2025.
Read reviews from past customers who have flown United Airlines from Idaho to Port of Spain. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

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 Idaho 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.

  • What airport do you fly into for flights to Port of Spain from Idaho?

    Located just 12.6 mi from the city center, Port of Spain Piarco Intl (POS) is the airport most travelers will use when flying to Port of Spain from Idaho.

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Port of Spain?

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