Trinidad

$426+ Cheap flights from Washington 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — POS
Jul 30 — Aug 61
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Cheap flight deals from Washington to Trinidad

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

Round-trip from

$449
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$715
From Washington to Trinidad
Highest demand for flights based on searches. 19% potential increase in price ($183 potential increase over avg. RT price).
Cheapest flight prices on average. 11% potential price decrease ($78 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Washington to Trinidad

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

This American Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/175:43 pmSEA - POS
2 stops17h 33mAmerican Airlines
Wed 9/243:25 pmPOS - SEA
2 stops20h 56mAmerican Airlines
Deal found 7/23$449
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/177:10 amSEA - POS
1 stop13h 13mUnited Airlines
Tue 9/2312:30 amPOS - SEA
1 stop20h 01mUnited Airlines
Deal found 7/23$564
This Priceline deal was found by Cheapflights users on 7/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:59 pmSEA - POS
1 stop11h 35mJetBlue
Wed 9/243:59 pmPOS - SEA
1 stop33h 25mJetBlue
Deal found 7/24$584
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/157:04 amPDX - POS
1 stop13h 19mUnited Airlines
Mon 9/2912:30 amPOS - PDX
1 stop14h 28mUnited Airlines
Deal found 7/22$658
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:40 pmPDX - POS
2 stops26h 45mAir Canada
Fri 9/122:25 amPOS - PDX
2 stops19h 21mAir Canada
Deal found 7/23$676
This Mytrip deal was found by Cheapflights users on 7/22. 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 9/1512:07 pmPDX - POS
3 stops27h 48mMultiple Airlines
Tue 9/309:10 amPOS - PDX
3 stops36h 54mMultiple Airlines
Deal found 7/22$687
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/62:06 pmPDX - POS
2 stops21h 10mAmerican Airlines
Sat 9/133:25 pmPOS - PDX
2 stops28h 41mAmerican Airlines
Deal found 7/23$706
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:59 amSEA - POS
2 stops21h 47mMultiple Airlines
Wed 9/249:10 amPOS - SEA
1 stop16h 16mMultiple Airlines
Deal found 7/24$730
This Air Canada deal was found by Cheapflights users on 7/23. 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.
Sun 10/268:15 amSEA - POS
1 stop13h 00mAir Canada
Tue 11/182:15 amPOS - SEA
1 stop23h 41mAir Canada
Deal found 7/23$777

Cheapflights Fare Finder

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

Fly from

Washington

Fly to

Trinidad

Route

Depart

Return

Price

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 9/17

5:43 pm-2:16 pm

2 stops17h 33m

Port of Spain Piarco Intl

Wed 9/24

3:25 pm-9:21 am

2 stops20h 56m

$449

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 9/17

7:10 am-11:23 pm

1 stop13h 13m

Port of Spain Piarco Intl

Tue 9/23

12:30 am-5:31 pm

1 stop20h 01m

$564

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Wed 9/17

11:59 pm-2:34 pm

1 stop11h 35m

Port of Spain Piarco Intl

Wed 9/24

3:59 pm-10:24 pm

1 stop33h 25m

$584

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Mon 9/15

7:04 am-11:23 pm

1 stop13h 19m

Port of Spain Piarco Intl

Mon 9/29

12:30 am-11:58 am

1 stop14h 28m

$658

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Sat 9/6

7:40 pm-1:25 am

2 stops26h 45m

Port of Spain Piarco Intl

Fri 9/12

2:25 am-6:46 pm

2 stops19h 21m

$676

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Mon 9/15

12:07 pm-6:55 pm

3 stops27h 48m

Port of Spain Piarco Intl

Tue 9/30

9:10 am-7:04 pm

3 stops36h 54m

$687

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 1/11

8:15 am-1:15 am

1 stop13h 00m

Port of Spain Piarco Intl

Sun 1/18

2:15 am-9:56 pm

1 stop23h 41m

$691

PortlandPort of Spain

PDX - POS

PDXPOS

Portland

Sat 9/6

2:06 pm-2:16 pm

2 stops21h 10m

Port of Spain Piarco Intl

Sat 9/13

3:25 pm-5:06 pm

2 stops28h 41m

$706

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Tue 9/16

12:59 am-1:46 am

2 stops21h 47m

Port of Spain Piarco Intl

Wed 9/24

9:10 am-10:26 pm

1 stop16h 16m

$730

SeattlePort of Spain

SEA - POS

SEAPOS

Seattle/Tacoma Intl

Sun 12/14

12:28 am-2:59 pm

2 stops34h 31m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 13 results
1
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Best time to book a flight from Washington to Trinidad

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

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

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

Find hourly flight availability from Washington 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 25, 2025.

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

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 July 25, 2025.
Peruse reviews from past customers who have flown with United Airlines, JetBlue, and American Airlines from Washington to Trinidad to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

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??

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

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??

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

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??

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

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??

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

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. 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 Washington to Trinidad that include hotel bookings?

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

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

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

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

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

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

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Alternative routes for Washington to Trinidad

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

Top 2 airlines flying from Washington to Trinidad

Discover the top 2 airlines that operate flights from Washington 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$492Average$873FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$493Average$645FlexibilityNo cancel feeOn-time69%

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