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$515+ Cheap flights from Trinidad and Tobago to Washington

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SEA
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Trinidad and Tobago to Washington

Keep the following information in mind while searching for Trinidad and Tobago to Washington flight deals. Data was last updated September 16, 2025.

Round-trip from

$515
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$753
From Trinidad and Tobago to Washington
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Trinidad and Tobago to Washington

Cheapest flights from Trinidad and Tobago to Washington
Explore the most affordable flight options available from Trinidad and Tobago to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 11/191:30 amPOS - SEA
2 stops20h 40mUnited Airlines
Thu 11/277:10 amSEA - POS
1 stop13h 13mUnited Airlines
Deal found 9/16$516
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/1012:30 amPOS - SEA
3 stops23h 45mUnited Airlines
Tue 10/143:28 pmSEA - POS
2 stops28h 55mUnited Airlines
Deal found 9/15$520
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/201:30 amPOS - SEA
1 stop25h 16mUnited Airlines
Thu 11/2712:39 pmSEA - POS
1 stop31h 44mUnited Airlines
Deal found 9/15$537
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/117:00 amPOS - SEA
1 stop19h 35mAmerican Airlines
Tue 10/148:49 pmSEA - POS
1 stop14h 36mAmerican Airlines
Deal found 9/14$659
This American Airlines deal was found by Cheapflights users on 9/16. 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 11/207:19 amPOS - SEA
1 stop20h 07mAmerican Airlines
Thu 11/2710:08 pmSEA - POS
1 stop13h 22mAmerican Airlines
Deal found 9/16$710

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trinidad and Tobago to Washington 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 September 16, 2025.
Use the filters below to find and compare flights from Trinidad and Tobago to Washington that are best for you.

Fly from

Trinidad and Tobago

Fly to

Washington

Route

Depart

Return

Price

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Thu 2/26

1:30 am-1:10 pm

1 stop15h 40m

Seattle/Tacoma Intl

Tue 3/3

6:45 am-12:23 am

1 stop13h 38m

$515

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Wed 11/19

1:30 am-6:10 pm

2 stops20h 40m

Seattle/Tacoma Intl

Thu 11/27

7:10 am-12:23 am

1 stop13h 13m

$516

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 10/10

12:30 am-7:16 pm

1 stop21h 46m

Seattle/Tacoma Intl

Tue 10/14

5:26 pm-11:23 pm

2 stops26h 57m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

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

Have a flexible travel schedule? Discover the best time to fly to Washington from Trinidad and Tobago 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 Trinidad and Tobago to Washington
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with United Airlines from Trinidad and Tobago to Washington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

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

  • How long is the flight from Trinidad and Tobago to State of Washington?

    Departing from Trinidad and Tobago to State of Washington will take you 15h 40m. The distance from Trinidad and Tobago to State of Washington is about 4332 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Trinidad and Tobago to State of Washington (average of $238). Flying from Trinidad and Tobago to State of Washington in June is currently the most expensive (average of $387). 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 airline flying from Trinidad and Tobago to Washington

Discover the top airline that operate flights from Trinidad and Tobago to Washington. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$617Average$718FlexibilityNo cancel feeOn-time69%

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