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$853+ Cheap flights from Boise (BOI) to Trinidad

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 29 — Sep 51
Fri 8/29
Fri 9/5
1 adult, Economy
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Cheap flight deals from Boise to Trinidad

Keep the following information in mind while searching for Boise to Trinidad flight deals. Data was last updated August 24, 2025.

Round-trip from

$853
(American Airlines)
From Boise Air Term. Gowen Fld to Trinidad
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Find flight deals from Boise to Trinidad

Cheapest flights from Boise to Trinidad
Explore the most affordable flight options available from Boise to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 24, 2025.

This United Airlines deal was found by Cheapflights users on 8/21. 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 10/286:15 amBOI - POS
2 stops15h 08mUnited Airlines
Thu 10/3012:30 amPOS - BOI
2 stops24h 15mUnited Airlines
Deal found 8/21$853

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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, Cheapflights users made 2,558,603 searches. Data last updated August 24, 2025.
Use the filters below to find and compare flights from Boise to Trinidad that are best for you.

Fly from

Boise

Fly to

Trinidad

Route

Depart

Return

Price

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Tue 10/28

4:40 pm-2:25 pm

2 stops19h 45m

Port of Spain Piarco Intl

Fri 10/31

3:25 pm-10:22 pm

2 stops32h 57m

$853

BoisePort of Spain

BOI - POS

BOIPOS

Boise Air Term. Gowen Fld

Tue 10/28

6:15 am-11:23 pm

2 stops15h 08m

Port of Spain Piarco Intl

Thu 10/30

12:30 am-10:45 pm

2 stops24h 15m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Best time to book a flight from Boise to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad from Boise 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 Boise to Trinidad

What is the cheapest time of day to fly from BOI to LAZ?

Find hourly flight availability from Boise to Trinidad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 24, 2025.

When flying from Boise to Trinidad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Boise to Trinidad. 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 from for flights from Boise to Trinidad?

    For a flight from Boise to Trinidad, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How long is the flight from Boise to Trinidad?

    For as low as $853, American Airlines can have you in Trinidad from Boise in 15h 08m. The distance between Boise and Trinidad is about 3974 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Boise to Trinidad that include hotel bookings?

    Yes. In addition to deals on Boise to Trinidad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Trinidad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Trinidad.

  • Can I find deals for business class flights from Boise to Trinidad?

    Yes. Cheapflights offers flight deals from Boise to Trinidad 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 Boise to Trinidad?

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