$197 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 7/20. 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

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

Cheap Flight Deals 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Reagan-National to Trinidad.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
United Airlines Logo
11:00 am - 11:23 pmDCA-POS
12h 23m1 stop
United Airlines Logo
1:30 am - 8:35 pmPOS-DCA
20h 05m1 stop
$368United Airlines
Find Deal
Tue, Jun 10 - Mon, Nov 10
American Airlines Logo
7:47 pm - 2:15 pmDCA-POS
18h 28m2 stops
American Airlines Logo
8:00 am - 8:56 pmPOS-DCA
12h 56m2 stops
$373American Airlines
Find Deal
Tue, Sep 23 - Tue, Oct 7
American Airlines Logo
8:45 pm - 9:36 pmDCA-POS
24h 51m1 stop
American Airlines Logo
3:15 pm - 11:59 pmPOS-DCA
8h 44m1 stop
$377American Airlines
Find Deal
Wed, Jun 4 - Tue, Jun 10
American Airlines Logo
7:50 pm - 2:05 pmDCA-POS
18h 15m2 stops
American Airlines Logo
3:05 pm - 10:59 amPOS-DCA
19h 54m1 stop
$397American Airlines
Find Deal
Mon, May 5 - Fri, May 16
United Airlines Logo
6:00 am - 11:23 pmDCA-POS
17h 23m1 stop
United Airlines Logo
12:30 am - 11:46 amPOS-DCA
11h 16m1 stop
$398United Airlines
Find Deal
Fri, Jun 20 - Mon, Jun 23
American Airlines Logo
8:11 pm - 2:15 pmDCA-POS
18h 04m1 stop
American Airlines Logo
8:00 am - 8:29 pmPOS-DCA
12h 29m1 stop
$413American Airlines
Find Deal
Tue, Sep 23 - Wed, Oct 22
Air Canada Logo
9:40 am - 1:25 amDCA-POS
15h 45m2 stops
Air Canada Logo
2:25 am - 3:49 pmPOS-DCA
13h 24m2 stops
$416Air Canada
Find Deal
Fri, May 9 - Fri, May 23
Air Canada Logo
8:40 pm - 1:25 amDCA-POS
28h 45m1 stop
Air Canada Logo
2:25 am - 9:53 pmPOS-DCA
19h 28m2 stops
$426Air Canada
Find Deal
Thu, May 15 - Sun, May 25
JetBlue Logo
6:09 am - 1:27 pmDCA-POS
7h 18m1 stop
JetBlue Logo
12:44 pm - 10:58 pmPOS-DCA
10h 14m1 stop
$513JetBlue
Find Deal
Tue, May 13 - Sat, May 24
JetBlue Logo
6:00 am - 1:27 pmDCA-POS
7h 27m1 stop
JetBlue Logo
12:44 pm - 10:58 pmPOS-DCA
10h 14m1 stop
$574JetBlue
Find Deal
Sat, May 17 - Sat, May 24

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.

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

The average price for all round-trip flights from Washington, D.C. Reagan-National Airport to Trinidad depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

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 $441 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $854 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 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

August

High season

May

Cheapest flight

$197
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 15% lower on average.
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.

See more FAQs

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 8616 reviews
7.7Boarding
8.1Crew
7.0Entertainment
7.3Comfort
6.6Food
Airline reviews

The gate was too far away for the connecting flight

8.0 ExcellentAnonymous, Mar 2025LAX - SFO
Read more United Airlines reviews

The gate was too far away for the connecting flight

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

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.

Liked nothing. As per previous segment it was delay delay delay.

The trip was very smooth and they provided great customer service

The plane was late and then sat on the runway for almost 45 minutes before taking off.

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)

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

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.

Standard. No different than a discount carrier on a short trip.

Everything was great. Boarding, early departure, early arrival, and deplaning were smooth. Smooth flight.

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