What is the cheapest month to book a flight from Idaho to Trinidad?

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

In terms of precipitation, rainfall in Trinidad ranges from 1.2 - 9.8 inches per month. June is typically the wettest month, when rainfall can reach 9.8 in. March is typically the driest time to visit Trinidad when rainfall is around 1.2 in.

If weather is an important factor for your trip to Trinidad, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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

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

How can I find direct flights from Idaho to Trinidad?

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

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

Yes. Cheapflights offers flight deals from Idaho 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.

$853+ Flights from Idaho to Trinidad

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Cheap flight deals from Idaho to Trinidad

Round-trip from	$853 (United Airlines)

From Idaho to Trinidad

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Find flight deals from Idaho to Trinidad

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

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

Best flights from Idaho to Trinidad
Discover carefully curated flight deals from Idaho to Trinidad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

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

Fly from

Fly to

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 Trinidad

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

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

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

Reviews of airlines servicing Trinidad

Peruse reviews from past customers who have flown with United Airlines from Idaho to Trinidad to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,900 reviews

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

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

Can I find deals for flights from Idaho to Trinidad that include hotel bookings?
Yes. In addition to deals on Idaho to Trinidad flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho to Trinidad?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Trinidad.
Can I find deals for business class flights from Idaho to Trinidad?
Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Trinidad?
Currently, October is the cheapest month in which you can book a flight from Idaho to Trinidad (average of $435). Flying from Idaho 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Idaho to Trinidad

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$853+ Cheap flights from Idaho 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.

Find cheap flights from Idaho to Trinidad with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho to Trinidad

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

Round-trip from

Find flight deals from Idaho to Trinidad

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho to Trinidad that are best for you.

Best time to book a flight from Idaho to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad from Idaho with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Trinidad

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

Find hourly flight availability from Idaho 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 July 31, 2025.

Reviews of airlines servicing Trinidad

Peruse reviews from past customers who have flown with United Airlines from Idaho to Trinidad to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Trinidad. 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 Idaho to Trinidad that include hotel bookings?

How can I find direct flights from Idaho to Trinidad?

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

What is the cheapest month to book a flight from Idaho to Trinidad?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Trinidad

See prices for flight routes from nearby airports that may be better suited for you.

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Book with Flexibility

Travel Smart

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