HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Washington

$285+ Cheap flights from Trinidad to Washington

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SEA
Nov 9 — Nov 161
Sun 11/9
Sun 11/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Trinidad to Washington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Trinidad to Washington

Keep the following information in mind while searching for Trinidad to Washington flight deals. Data was last updated October 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$515
(United Airlines)

One-way from

$285
(United Airlines)

Popular in

November

Cheapest in

May

Average price

$652
Provider with most accurate pricing for Port of Spain Piarco Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-Seattle/Tacoma Intl flights.
Search Deals
From Trinidad to Washington
Search Deals
One-way flight from Trinidad to Washington
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Trinidad to Washington

Cheapest flights from Trinidad to Washington
Explore the most affordable flight options available from Trinidad to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 10, 2025.

This United Airlines deal was found by Cheapflights users on 10/8. 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.
Sun 11/91:30 amPOS - SEA
2 stops20h 55mUnited Airlines
Sat 11/155:05 amSEA - POS
2 stops15h 18mUnited Airlines
Deal found 10/8$515
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/107:19 amPOS - SEA
1 stop20h 07mAmerican Airlines
Fri 11/1412:41 amSEA - POS
2 stops18h 58mAmerican Airlines
Deal found 10/8$520
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/8$687
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/181:30 amPOS - SEA
2 stops25h 07mUnited Airlines
Sat 12/275:02 amSEA - POS
2 stops39h 21mUnited Airlines
Deal found 10/8$689
This United Airlines deal was found by Cheapflights users on 10/8. 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
1 stop23h 53mUnited Airlines
Tue 10/1411:10 pmSEA - POS
1 stop21h 13mUnited Airlines
Deal found 10/8$713
This United Airlines deal was found by Cheapflights users on 10/8. 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 12/171:30 amPOS - SEA
2 stops25h 17mUnited Airlines
Sun 12/285:02 amSEA - POS
2 stops39h 21mUnited Airlines
Deal found 10/8$742
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Thu 10/235:55 pmPOS - SEA
1 stop29h 09mMultiple Airlines
Sat 10/2510:55 pmSEA - POS
1 stop34h 35mMultiple Airlines
Deal found 10/9$771

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trinidad 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 October 10, 2025.
Use the filters below to find and compare flights from Trinidad to Washington that are best for you.

Fly from

Trinidad

Fly to

Washington

Route

Depart

Return

Price

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Sun 11/9

1:30 am-6:25 pm

2 stops20h 55m

Seattle/Tacoma Intl

Sat 11/15

7:10 am-12:23 am

1 stop13h 13m

$515

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

$516

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 2/27

4:40 pm-9:00 pm

2 stops32h 20m

Seattle/Tacoma Intl

Tue 3/3

1:56 pm-3:05 pm

2 stops21h 09m

$644

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Tue 3/31

12:30 am-1:58 pm

2 stops16h 28m

$285

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Thu 10/23

4:12 pm-10:36 pm

1 stop33h 24m

$347

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Thu 4/2

1:15 am-9:51 pm

1 stop23h 36m

$417

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Fri 4/3

1:15 am-9:51 pm

1 stop23h 36m

$423

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Wed 10/22

12:30 am-12:51 pm

1 stop15h 21m

$429

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Wed 10/22

3:51 am-9:53 pm

2 stops21h 02m

$430

Port of SpainSeattle

POS - SEA

POSSEA

Port of Spain Piarco Intl

Thu 10/23

10:10 am-7:11 am

3 stops48h 01m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 12 results
1
2

Best time to book a flight from Trinidad to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Trinidad 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 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 October 10, 2025.
Read reviews from past customers who have flown United Airlines from Trinidad to Washington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,968 reviews
United Airlines
7.4
Good
8,968 reviews

Crew

8.1

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Related info for your journey

Find useful and relevant information for your journey from Trinidad 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 to State of Washington?

    A quick flight from Trinidad to State of Washington can take about 20h 55m. United Airlines provides one of the quickest options available for as low as $515. The distance between Trinidad and State of Washington is about 4332 mi.

  • What are the cheapest airlines to fly from Trinidad to State of Washington one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $285. Users have also found prices from $347 and $417 on JetBlue and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Trinidad 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.

See more FAQs

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 Trinidad to Washington

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Miami flights
Port of Spain to John F Kennedy Intl flights
Port of Spain to Newark flights
Port of Spain to Orlando flights
Port of Spain to LaGuardia flights
Port of Spain to Fort Lauderdale flights
Port of Spain to Dulles Intl flights
Port of Spain to Seattle flights
Port of Spain to Hobby flights
Port of Spain to George Bush Intcntl flights
Port of Spain to Baltimore flights
Port of Spain to Reagan-National flights
Port of Spain to West Palm Beach flights
Port of Spain to Atlanta flights
Port of Spain to Boston flights
Port of Spain to Los Angeles flights
Port of Spain to Las Vegas flights
Port of Spain to Tampa flights
Port of Spain to San Francisco flights
Port of Spain to Denver flights
Scarborough to John F Kennedy Intl flights
Port of Spain to Minneapolis flights
Port of Spain to Greensboro flights
Scarborough to Miami flights
Port of Spain to Dallas/Fort Worth flights
Port of Spain to San Diego flights
Port of Spain to Raleigh flights
Port of Spain to Philadelphia flights
Scarborough to Fort Lauderdale flights
Port of Spain to Norfolk flights
Port of Spain to O'Hare Intl flights
Port of Spain to Harrisburg flights
Port of Spain to Charlotte flights
Port of Spain to Honolulu flights
Port of Spain to New Orleans flights
Port of Spain to Grand Rapids flights
Port of Spain to Savannah flights
Port of Spain to Daytona Beach flights
Port of Spain to Stewart flights
Port of Spain to Charleston flights
Port of Spain to Sky Harbor Intl flights
Port of Spain to Melbourne flights
Port of Spain to Cleveland flights
Port of Spain to Memphis flights
Port of Spain to St. Louis flights
Port of Spain to Santa Ana flights

Top airline flying from Trinidad to Washington

Discover the top airline that operate flights from Trinidad 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 October 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$617Average$718FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.