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Trinidad and Tobago

$529+ Cheap flights from Washington to Trinidad and Tobago

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POS
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheap flight deals from Washington to Trinidad and Tobago

Keep the following information in mind while searching for Washington to Trinidad and Tobago flight deals. Data was last updated April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$529
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$889
Provider with most accurate pricing for Seattle/Tacoma Intl-Port of Spain Piarco Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Port of Spain Piarco Intl flights.
Search Deals
From Washington to Trinidad and Tobago
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Washington to Trinidad and Tobago

Cheapest flights from Washington to Trinidad and Tobago
Explore the most affordable flight options available from Washington to Trinidad and Tobago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This American Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 6/95:32 amSEA - POS
2 stops13h 04mAmerican Airlines
Mon 6/167:09 amPOS - SEA
2 stops16h 41mAmerican Airlines
Deal found 4/25$529
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Mon 6/95:00 amSEA - POS
1 stop15h 23mUnited Airlines
Sun 6/1512:30 amPOS - SEA
1 stop21h 44mUnited Airlines
Deal found 4/25$614
This United Airlines deal was found by Cheapflights users on 4/24. 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 6/197:04 amPDX - POS
1 stop13h 19mUnited Airlines
Mon 6/2312:30 amPOS - PDX
1 stop21h 49mUnited Airlines
Deal found 4/24$658
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/196:39 pmPDX - POS
2 stops21h 16mMultiple Airlines
Tue 6/249:10 amPOS - PDX
2 stops29h 07mMultiple Airlines
Deal found 4/25$664
This Justfly.com deal was found by Cheapflights users on 4/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/193:25 pmPDX - POS
2 stops31h 00mAir Canada
Mon 6/232:25 amPOS - PDX
2 stops19h 21mAir Canada
Deal found 4/25$677
This Mytrip deal was found by Cheapflights users on 4/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/93:20 pmSEA - POS
2 stops24h 35mMultiple Airlines
Sun 6/153:44 amPOS - SEA
3 stops38h 19mMultiple Airlines
Deal found 4/25$682
This American Airlines deal was found by Cheapflights users on 4/25. 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 6/125:33 amPDX - POS
2 stops13h 03mAmerican Airlines
Sat 6/217:03 amPOS - PDX
2 stops19h 19mAmerican Airlines
Deal found 4/25$683
This JetBlue deal was found by Cheapflights users on 4/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/910:40 pmSEA - POS
1 stop11h 46mJetBlue
Mon 6/168:50 amPOS - SEA
1 stop14h 08mJetBlue
Deal found 4/25$848

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Trinidad and Tobago 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 April 25, 2025.
Use the filters below to find and compare flights from Washington to Trinidad and Tobago that are best for you.

Fly from

Washington

Fly to

Trinidad and Tobago

Route

Depart

Return

Price

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 6/9

8:01 pm-2:15 pm

1 stop15h 14m

Port of Spain Piarco Intl

Mon 6/16

7:09 am-9:13 pm

2 stops17h 04m

$529

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 6/9

5:00 am-11:23 pm

1 stop15h 23m

Port of Spain Piarco Intl

Sun 6/15

12:30 am-7:14 pm

1 stop21h 44m

$614

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Thu 6/19

7:04 am-11:23 pm

1 stop13h 19m

Port of Spain Piarco Intl

Mon 6/23

12:30 am-7:19 pm

1 stop21h 49m

$658

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Thu 6/19

6:39 pm-6:55 pm

2 stops21h 16m

Port of Spain Piarco Intl

Tue 6/24

9:10 am-11:17 am

2 stops29h 07m

$664

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Thu 6/19

3:25 pm-1:25 am

2 stops31h 00m

Port of Spain Piarco Intl

Mon 6/23

2:25 am-6:46 pm

2 stops19h 21m

$677

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 6/9

3:20 pm-6:55 pm

2 stops24h 35m

Port of Spain Piarco Intl

Sun 6/15

3:44 am-3:03 pm

3 stops38h 19m

$682

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Thu 6/12

5:33 am-9:36 pm

2 stops13h 03m

Port of Spain Piarco Intl

Sat 6/21

7:03 am-11:22 pm

2 stops19h 19m

$683

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 6/9

10:40 pm-1:26 pm

1 stop11h 46m

Port of Spain Piarco Intl

Mon 6/16

8:50 am-7:58 pm

1 stop14h 08m

$848

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Mon 6/9

5:30 am-1:25 am

2 stops16h 55m

$733

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 6/8

1:22 am-9:36 pm

2 stops17h 14m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Showing 1-10 of 11 results
1
2

Best time to book a flight from Washington to Trinidad and Tobago

Have a flexible travel schedule? Discover the best time to fly to Trinidad and Tobago from Washington 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 Washington to Trinidad and Tobago

What is the cheapest month to book a flight from State of Washington to Trinidad and Tobago?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Trinidad and Tobago (average of $435). Flying from State of Washington to Trinidad and Tobago 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 WA to TT?

Find hourly flight availability from Washington to Trinidad and Tobago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

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

Rainfall in Trinidad and Tobago by month

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

In terms of precipitation, rainfall in Trinidad and Tobago 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 and Tobago when rainfall is around 1.2 in.

Temperature in Trinidad and Tobago by month

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

If weather is an important factor for your trip to Trinidad and Tobago, 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 and Tobago

Get insights into the airlines that provide service to Trinidad and Tobago. 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 and Tobago. Reviews last updated April 25, 2025.
See what other customers who have flown with United Airlines, JetBlue and American Airlines from Washington to Trinidad and Tobago have to say. 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
8,685 reviews

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
8,685 reviews
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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??
JetBlue
7.3
Good
2,922 reviews
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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
8,685 reviews

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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??
Air Canada
7.0
Good
9,207 reviews
United Airlines
7.4
Good
8,685 reviews

Crew

8.1

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

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 Washington to Trinidad and Tobago. 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 State of Washington to Trinidad and Tobago one-way?

    One-way options have recently been found by users for as low as $733 on Air Canada. Other airlines that offer cheap prices include American Airlines from $869 and United Airlines from $3,732 one-way.

  • Can I find deals for flights from Washington to Trinidad and Tobago that include hotel bookings?

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

  • How can I find direct flights from Washington to Trinidad and Tobago?

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

  • Can I find deals for business class flights from Washington to Trinidad and Tobago?

    Yes. Cheapflights offers flight deals from Washington to Trinidad and Tobago 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 State of Washington to Trinidad and Tobago?

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

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Top 2 airlines flying from Washington to Trinidad and Tobago

Discover the top 2 airlines that operate flights from Washington to Trinidad and Tobago. 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$887FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$646FlexibilityNo cancel feeOn-time69%

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