$175 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 5/25. 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.
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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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Best Trinidad Flight Deals from Reagan-National

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Port of Spain
Port of Spain1 stop$368
Port of Spain
Port of Spain1 stop$368

Cheap Flights from Reagan-National to Trinidad (DCA-zzLAZ)

 
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, Jul 16 - Mon, Jul 21
American Airlines Logo
6:00 am - 9:45 pmDCA-POS
15h 45m1 stop
American Airlines Logo
7:00 am - 10:00 pmPOS-DCA
15h 00m1 stop
$368American Airlines
Find Deal
Mon, Jun 30 - Thu, Sep 4
American Airlines Logo
5:00 am - 9:36 pmDCA-POS
16h 36m1 stop
American Airlines Logo
3:20 pm - 9:08 amPOS-DCA
17h 48m1 stop
$369American Airlines
Find Deal
Sun, Jun 8 - Fri, Jun 13
United Airlines Logo
8:20 am - 11:23 pmDCA-POS
15h 03m1 stop
United Airlines Logo
12:30 am - 7:00 pmPOS-DCA
18h 30m1 stop
$399United Airlines
Find Deal
Mon, Jun 16 - Sun, Jun 22
Air Canada Logo
11:00 am - 1:25 amDCA-POS
14h 25m1 stop
Air Canada Logo
2:25 am - 5:57 pmPOS-DCA
15h 32m1 stop
$417Air Canada
Find Deal
Fri, Jul 11 - Fri, Sep 5
Air Canada Logo
9:40 am - 1:20 amDCA-POS
15h 40m2 stops
Air Canada Logo
2:25 am - 7:44 pmPOS-DCA
17h 19m1 stop
$427Air Canada
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Sun, Oct 12 - Thu, Oct 30
United Airlines Logo
6:00 am - 11:23 pmDCA-POS
17h 23m1 stop
United Airlines Logo
12:30 am - 8:35 pmPOS-DCA
20h 05m1 stop
$458United Airlines
Find Deal
Mon, Jun 16 - Mon, Jun 23
JetBlue Logo
6:30 am - 6:04 pmDCA-POS
11h 34m1 stop
JetBlue Logo
8:50 am - 10:59 pmPOS-DCA
14h 09m1 stop
$501JetBlue
Find Deal
Thu, Jun 19 - Wed, Jul 2
JetBlue Logo
6:30 am - 6:04 pmDCA-POS
11h 34m1 stop
JetBlue Logo
8:50 am - 10:59 pmPOS-DCA
14h 09m1 stop
$523JetBlue
Find Deal
Sun, Jun 8 - Sat, Jun 14
 Logo
12:55 pm - 1:25 amDCA-POS
12h 30m2 stops
 Logo
1:10 pm - 8:53 amPOS-DCA
19h 43m2 stops
Thu, Jun 19 - Sun, Jul 13
 Logo
12:55 pm - 1:25 amDCA-POS
36h 30m2 stops
 Logo
10:25 am - 8:52 amPOS-DCA
22h 27m2 stops
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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 $588, 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 $439 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is $854 and $812 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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.


Good to know

Low seasonMarch
High seasonFebruary
Cheapest flight$175
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 6% 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.

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 8743 reviews
8.1Crew
7.7Boarding
7.0Entertainment
7.3Comfort
6.6Food
Airline reviews

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

6.0 GoodLawrence, May 2025SFO - HNL
Read more United Airlines reviews

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

Turbulent taking off & landing to Dulles from Raleigh. Flight from Dulles to Tokyo very good!!

Delay and keep changing gates. I have to run around from B to C then to E.

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.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

Everything was great except British airways lost our luggage that was gate checked all the way through to Italy. No one knows currently where one is and the other one may be in route to Amsterdam to meet us but not sure. If you can Hale’s it would be awesome. The website is not helpful.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

Pitch was very small. Knees were on the seat back in front of me.

Wonderful as usual except for other guests that were unruly and not kept in check by the Crew.

The flight was initially delayed, then cancelled. American Airlines says the cancellation was weather related, though the actual weather was not bad in both Washington and Providence and between. There were very few cancellations that day. In fact, AA2120 from Washington, DC to Boston flew with a minor delay at about the same time. So, the weather somehow affected only this particular flight AA5230. The next available flight was the following morning. The American Airlines refused to reimburse accommodation (hotel at DCA)

Fine. On time, cabin service was fine, bag arrived. All good. Flying into DCA so did not collide with any helicopters, which is also good. Horrid incident that could have and should have been prevented.

Good experience but the snacks are not gluten free, so I cannot eat them.

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