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Reagan-National

$256+ Cheap flights from Trinidad to Reagan-National (DCA)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
POS — DCA
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap flight deals from Trinidad to Reagan-National

Cheapest flights from Trinidad to Reagan-National
Explore the most affordable flight options available from Trinidad to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:20 am
POS
-
DCA
1 stop18h 33m
Air Canada
Tue 4/216:59 am
DCA
-
POS
1 stop17h 21m
Air Canada
Deal found 4/15$464
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:46 pm
POS
-
DCA
2 stops20h 24m
Multiple Airlines
Sun 5/1711:00 am
DCA
-
POS
1 stop13h 15m
Multiple Airlines
Deal found 4/14$526
This Booking.com deal was found by Cheapflights users on 4/13. 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.
Fri 4/241:20 am
POS
-
DCA
1 stop21h 13m
Air Canada
Sat 5/26:55 pm
DCA
-
POS
1 stop29h 20m
Air Canada
Deal found 4/13$602
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:20 am
POS
-
DCA
2 stops14h 10m
Air Canada
Sat 5/96:55 pm
DCA
-
POS
1 stop29h 20m
Air Canada
Deal found 4/15$608
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:20 am
POS
-
DCA
2 stops14h 10m
Air Canada
Fri 5/86:00 am
DCA
-
POS
2 stops18h 15m
Air Canada
Deal found 4/15$612
This Booking.com deal was found by Cheapflights users on 4/18. 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.
Mon 9/281:20 am
POS
-
DCA
1 stop18h 40m
Air Canada
Fri 12/44:00 pm
DCA
-
POS
2 stops56h 20m
Air Canada
Deal found 4/18$615
This Justfly.com deal was found by Cheapflights users on 4/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/241:20 am
POS
-
DCA
1 stop21h 13m
Air Canada
Thu 5/712:45 pm
DCA
-
POS
2 stops35h 30m
Air Canada
Deal found 4/15$616
This Priceline deal was found by Cheapflights users on 4/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/221:25 am
POS
-
DCA
2 stops20h 30m
Multiple Airlines
Thu 5/289:00 pm
DCA
-
POS
2 stops17h 21m
Multiple Airlines
Deal found 4/16$618
This Air Canada deal was found by Cheapflights users on 4/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:20 am
POS
-
DCA
1 stop18h 33m
Air Canada
Wed 5/64:20 pm
DCA
-
POS
2 stops55h 55m
Air Canada
Deal found 4/15$620

Find flight deals from Trinidad to Reagan-National

Keep the following information in mind while searching for Trinidad to Reagan-National flight deals. Data was last updated April 18, 2026.

Round-trip from

$526
(Expedia)

One-way from

$256
(Travelocity)

Popular in

March

Cheapest in

May

Average price

$562
From Trinidad to Washington, D.C. Reagan-National
Search Deals
One-way flight from Trinidad to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Trinidad to Reagan-National 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 18, 2026.
Use the filters below to find and compare flights from Trinidad to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 6/17

12:30 am-11:56 am

1 stop11h 26m

Washington, D.C. Reagan-National

Sun 6/21

12:48 pm-11:23 pm

1 stop10h 35m

$636

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 8/31

2:00 am-12:23 pm

1 stop10h 23m

Washington, D.C. Reagan-National

Sun 9/6

12:40 pm-11:23 pm

1 stop10h 43m

$636

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Thu 8/13

12:30 am-6:25 pm

1 stop17h 55m

Washington, D.C. Reagan-National

Wed 9/2

11:05 am-11:23 pm

1 stop12h 18m

$636

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 7/8

12:30 am-11:56 am

1 stop11h 26m

Washington, D.C. Reagan-National

Tue 7/14

12:59 pm-11:23 pm

1 stop10h 24m

$636
Quickest round-trip

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 7/10

3:16 pm-12:41 am

1 stop9h 25m

Washington, D.C. Reagan-National

Tue 7/14

5:00 am-2:16 pm

2 stops9h 16m

$640

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Fri 6/19

7:00 am-11:25 pm

1 stop16h 25m

Washington, D.C. Reagan-National

Tue 9/1

8:20 am-10:04 pm

1 stop13h 44m

$658

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 7/8

12:30 am-11:56 am

1 stop11h 26m

Washington, D.C. Reagan-National

Sun 7/12

4:30 pm-12:50 am

1 stop8h 20m

$658

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 7/8

2:00 am-10:23 am

1 stop8h 23m

Washington, D.C. Reagan-National

Wed 7/29

6:00 am-11:23 pm

1 stop17h 23m

$658

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Mon 9/28

12:30 am-4:03 pm

1 stop15h 33m

Washington, D.C. Reagan-National

Fri 12/4

11:05 am-12:23 am

1 stop12h 18m

$658

Port of SpainWashington, D.C.

POS - DCA

POSDCA

Port of Spain Piarco Intl

Wed 5/27

12:30 am-6:31 pm

1 stop18h 01m

Washington, D.C. Reagan-National

Sun 5/31

8:20 am-11:23 pm

1 stop15h 03m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Trinidad to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Trinidad to Washington, D.C. Reagan-National Airport?

Currently, April is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. Reagan-National Airport (average of $279). Flying from Trinidad to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $759). 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated April 18, 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andAir Canada from Trinidad to Washington, D.C. Reagan-National Airport by reading reviews from past customers. 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
9,605 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,605 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,617 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,939 reviews
United Airlines
7.4
Good
9,605 reviews

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Trinidad to Reagan-National. 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 Washington, D.C. Reagan-National Airport?

    United Airlines and American Airlines can get you from Trinidad to Washington, D.C. Reagan-National Airport in just under 9h 25m. Your travel time can differ by up to 2h 01m. Trinidad and Washington, D.C. Reagan-National Airport are separated by a distance of 2178 mi. This flight may include one or multiple stops.

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

    The cheapest airlines for a one-way flight from Trinidad to Washington, D.C. Reagan-National Airport are Air Canada ($183), United Airlines ($266), and American Airlines ($279).

  • Can I find deals for flights from Trinidad to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Trinidad to Reagan-National?

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

  • Can I find deals for business class flights from Trinidad to Reagan-National?

    Yes. Cheapflights offers flight deals from Trinidad to Reagan-National 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 to Washington, D.C. Reagan-National Airport?

    Currently, April is the cheapest month in which you can book a flight from Trinidad to Washington, D.C. Reagan-National Airport (average of $279). Flying from Trinidad to Washington, D.C. Reagan-National Airport in January is currently the most expensive (average of $759). 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Towson
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Trinidad to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Baltimore flights

Top 3 airlines flying from Trinidad to Reagan-National

Discover the top 3 airlines that operate flights from Trinidad to Reagan-National. 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$398Average$544FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$409Average$735FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$437Average$473FlexibilityNo cancel feeOn-time67%

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