$193 Find Cheap Flights from Reagan Washington National Airport to Trinidad

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Trinidad departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Trinidad

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Trinidad, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Trinidad, as well as popular online travel agencies
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Flight Deals

Book Cheap Reagan-National to Trinidad Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Trinidad that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Reagan-National to Trinidad

Wed, Dec 3 - Mon, Dec 8
United Airlines Logo
12:40 pm - 12:23 amDCA-POS
10h 43m1 stop
United Airlines Logo
1:30 am - 6:43 pmPOS-DCA
18h 13m1 stop
$379United Airlines
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Mon, Dec 8 - Thu, Dec 25
United Airlines Logo
12:40 pm - 12:23 amDCA-POS
10h 43m1 stop
United Airlines Logo
2:20 am - 12:24 pmPOS-DCA
11h 04m1 stop
$389United Airlines
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Thu, Nov 13 - Thu, Nov 27
American Airlines Logo
2:59 pm - 11:39 pmDCA-POS
7h 40m1 stop
American Airlines Logo
7:19 am - 10:24 pmPOS-DCA
16h 05m1 stop
$394American Airlines
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Thu, Nov 27 - Thu, Dec 4
American Airlines Logo
10:15 am - 3:30 pmDCA-POS
28h 15m2 stops
American Airlines Logo
7:10 am - 6:57 pmPOS-DCA
12h 47m2 stops
$397American Airlines
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Thu, Nov 13 - Thu, Nov 27
American Airlines Logo
10:15 am - 11:39 pmDCA-POS
12h 24m2 stops
American Airlines Logo
7:19 am - 10:24 pmPOS-DCA
16h 05m1 stop
$398American Airlines
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Sat, Jan 17 - Sun, Jan 25
American Airlines Logo
9:55 am - 10:48 pmDCA-POS
11h 53m1 stop
American Airlines Logo
6:30 am - 12:34 amPOS-DCA
19h 04m1 stop
$408American Airlines
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Mon, Jan 19 - Fri, Jan 23
JetBlue Logo
6:15 am - 7:15 pmDCA-POS
12h 00m1 stop
JetBlue Logo
8:30 am - 10:47 pmPOS-DCA
15h 17m1 stop
$429JetBlue
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Fri, Nov 21 - Sun, Nov 23
Air Canada Logo
9:40 am - 1:10 amDCA-POS
14h 30m1 stop
Air Canada Logo
2:15 am - 9:56 pmPOS-DCA
20h 41m2 stops
$433Air Canada
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Thu, Jan 15 - Sun, Jan 25
Air Canada Logo
9:40 am - 1:10 amDCA-POS
14h 30m1 stop
Air Canada Logo
2:15 am - 3:31 pmPOS-DCA
14h 16m2 stops
$443Air Canada
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Sun, Jan 18 - Sat, Jan 24
JetBlue Logo
6:15 am - 7:15 pmDCA-POS
12h 00m1 stop
JetBlue Logo
8:30 am - 10:47 pmPOS-DCA
15h 17m1 stop
$459JetBlue
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Booking Insights

KAYAK's insights & trends for Reagan-National to Trinidad flights

Get data-powered insights and trends into flights from Reagan-National to Trinidad to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a layover from Washington, D.C. Reagan-National Airport to Trinidad?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $393, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Trinidad, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Reagan-National Airport to Trinidad is January, when tickets cost $473 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $917 and $811 respectively.

What’s the cheapest day of the week to fly from Reagan Washington National Airport to Trinidad?

The average price of all round-trip flights from Washington, D.C. Reagan-National Airport to Trinidad clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Reagan Washington National Airport to Trinidad, look for departures on Saturdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Trinidad, Thursday is the cheapest day to fly and Monday is the most expensive.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Trinidad?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Reagan-National Airport to Trinidad, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Trinidad, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

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Good to know

Low seasonSeptember
Cheapest flight$193
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Reagan Washington National Airport to Port of Spain

FAQs - booking Trinidad flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Trinidad?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Trinidad.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Trinidad?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport to Trinidad is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Trinidad?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Reagan Washington National Airport to Trinidad with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Trinidad?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Reagan Washington National Airport to Trinidad up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Trinidad?

    The cheapest time of day to fly to Trinidad is generally at night, when round-trip flights cost $607 on average. Morning departures are around 1% more expensive than evening flights, on average. The most expensive time of day to fly to Trinidad is generally in the morning, which is peak travel time and where the average cost of a ticket is $661.

Reviews of the top airlines flying from Reagan-National to Trinidad

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Trinidad. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Trinidad? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8997 reviews
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
7.3Comfort
Airline reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

8.0 ExcellentMonsieur, Oct 2025IAD - EWR
Read more United Airlines reviews

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

We were given vouchers we couldn’t use with a 5.5 hour delay

I fly UAL 7-8 times per year. This flight was not up to snuff because it boarded very late "due to unexpected delays in restocking the plane" and yet Flight Aware showed the plane had landed some 10 hours earlier--so I think they could have planned accordingly. The FA's were nice but harried. The video system had to be rebooted 3-4 times. The food service was rather abrupt; they forgot my row and when I asked for my meal, they brought it with some impatience. Overall, the flight was fine, but the little details made it feel somewhat mundane and hurried.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

Everything you need to know for your flight to Trinidad

Information on your arrival and departure airports

Reagan Washington National Airport (DCA)

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