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$189+ Cheap flights from Dulles Intl (IAD) to Trinidad

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — POS
Jan 9 — Jan 161
Thu 1/9
Thu 1/16
1 adult, Economy
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Cheap flight deals from Dulles Intl to Trinidad

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Trinidad (zzLAZ). 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 4, 2025.

Round-trip from

$356
(American Airlines)

One-way from

$189
(Copa Airlines)
From Washington, D.C. Dulles Intl to Trinidad
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One-way flight from Washington, D.C. Dulles Intl to Trinidad
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Find flight deals from Dulles Intl to Trinidad

Cheapest flights from Dulles Intl to Trinidad
Explore the most affordable flight options available from Dulles Intl to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 4, 2025.

This Copa Airlines deal was found by Cheapflights users on 1/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/69:32 amIAD - POS
1 stop16h 15mCopa Airlines
Fri 5/162:33 pmPOS - IAD
1 stop13h 47mCopa Airlines
Deal found 1/3$354
This American Airlines deal was found by Cheapflights users on 1/3. 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.
Thu 1/309:15 amIAD - POS
2 stops12h 59mAmerican Airlines
Thu 2/64:35 pmPOS - IAD
2 stops21h 48mAmerican Airlines
Deal found 1/3$356
This United Airlines deal was found by Cheapflights users on 1/3. 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.
Thu 1/96:00 amIAD - POS
1 stop17h 23mUnited Airlines
Wed 1/151:30 amPOS - IAD
1 stop21h 39mUnited Airlines
Deal found 1/3$359
This Kiwi.com deal was found by Cheapflights users on 1/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/1811:19 amIAD - POS
2 stops13h 14mMultiple Airlines
Mon 2/103:36 amPOS - IAD
1 stop11h 27mMultiple Airlines
Deal found 1/3$556
This CheapOair deal was found by Cheapflights users on 1/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:23 pmIAD - POS
2 stops23h 25mFrontier
Sat 5/245:58 pmPOS - IAD
2 stops26h 33mFrontier
Deal found 1/3$562
This Air Canada deal was found by Cheapflights users on 1/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:55 amIAD - POS
2 stops15h 40mAir Canada
Mon 5/52:35 amPOS - IAD
2 stops18h 25mAir Canada
Deal found 1/3$712

Find flights from Dulles Intl to Trinidad within your budget

Customize your flight search to find flights from Dulles Intl 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 January 4, 2025.

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Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Tue 5/6

9:32 am-1:47 am

1 stop16h 15m

Port of Spain Piarco Intl

Fri 5/16

2:33 pm-4:20 am

1 stop13h 47m

$354

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 1/30

9:15 am-11:14 pm

2 stops12h 59m

Port of Spain Piarco Intl

Thu 2/6

4:35 pm-1:23 pm

2 stops21h 48m

$356

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 1/17

6:00 am-12:23 am

1 stop17h 23m

Port of Spain Piarco Intl

Tue 1/21

1:30 am-4:15 pm

1 stop15h 45m

$375

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Sat 1/18

11:19 am-1:33 am

2 stops13h 14m

Port of Spain Piarco Intl

Mon 2/10

3:36 am-2:03 pm

1 stop11h 27m

$556

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 5/9

5:23 pm-4:48 pm

2 stops23h 25m

Port of Spain Piarco Intl

Sat 5/24

5:58 pm-8:31 pm

2 stops26h 33m

$562

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Thu 5/1

9:55 am-1:35 am

2 stops15h 40m

Port of Spain Piarco Intl

Sun 5/4

2:35 am-1:29 pm

1 stop10h 54m

$712

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 2/3

3:34 pm-1:33 am

1 stop8h 59m

$189

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 2/3

9:11 am-11:14 pm

2 stops13h 03m

$192

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 3/3

12:55 pm-12:23 am

1 stop10h 28m

$227

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 2/3

1:18 am-6:50 pm

2 stops16h 32m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 12 results
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Best time to book a flight from Dulles Intl to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Trinidad

Get recent, data-driven insights about flights from Dulles Intl to Trinidad including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Trinidad?

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Trinidad (average of $435). Flying from Washington, D.C. Dulles Intl Airport 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.

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

Find hourly flight availability from Dulles Intl 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 January 4, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Trinidad as you normally would.

Rainfall in Trinidad by month

Plan your trip to Trinidad by taking into account the average rainfall totals by month.

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.

Temperature in Trinidad by month

Plan your trip to Trinidad by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Trinidad

Get insights into the airlines that provide service to Trinidad. 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 Trinidad. Reviews last updated January 4, 2025.
Get a feel of what it's like to fly with Copa Airlines and American Airlines from Washington, D.C. to Trinidad by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.7
Good
1,666 reviews

Food

7.0

Overall

7.7

Entertainment

7.0

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Lots of leg room, and I was in a regular seat! Food was good.

Copa Airlines
7.7
Good
1,666 reviews
Copa Airlines
7.7
Good
1,666 reviews

Food

7.0

Overall

7.7

Entertainment

7.0

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Lots of leg room, and I was in a regular seat! Food was good.

United Airlines
7.4
Good
8,966 reviews
Copa Airlines
7.7
Good
1,666 reviews

Food

7.0

Overall

7.7

Entertainment

7.0

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Lots of leg room, and I was in a regular seat! Food was good.

Turkish Airlines
7.3
Good
3,903 reviews
Copa Airlines
7.7
Good
1,666 reviews

Food

7.0

Overall

7.7

Entertainment

7.0

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Lots of leg room, and I was in a regular seat! Food was good.

American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.7
Good
1,666 reviews

Food

7.0

Overall

7.7

Entertainment

7.0

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Lots of leg room, and I was in a regular seat! Food was good.

Frontier
6.1
Okay
3,451 reviews
Copa Airlines
7.7
Good
1,666 reviews

Food

7.0

Overall

7.7

Entertainment

7.0

Comfort

7.5

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Lots of leg room, and I was in a regular seat! Food was good.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Trinidad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Trinidad one-way?

    The cheapest airline one-way is Copa Airlines, with whom users have recently found tickets for as low as $189. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Trinidad for a low price.

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

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

  • How can I find direct flights from Dulles Intl to Trinidad?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Trinidad?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Trinidad (average of $435). Flying from Washington, D.C. Dulles Intl Airport 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

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Top 3 airlines flying from Dulles Intl to Trinidad

Discover the top 3 airlines that operate flights from Dulles Intl to Trinidad. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$356Average$662FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$358Average$645FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$363Average$574FlexibilityNo cancel feeOn-time70%
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