$230 Find Cheap Flights from Port of Spain to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Port of Spain to District of Columbia departing on 9/15. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Port of Spain to District of Columbia, 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 Port of Spain to District of Columbia, as well as popular online travel agencies
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Cheap Flights from Port of Spain to District of Columbia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Book Cheap Port of Spain to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain to District of Columbia 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 Port of Spain to District of Columbia

Wed, Oct 1 - Wed, Oct 15
Copa Airlines Logo
2:39 pm - 12:30 amPOS-IAD
9h 51m1 stop
Copa Airlines Logo
4:34 pm - 1:46 amIAD-POS
9h 12m1 stop
$382Copa Airlines
Find Deal
Fri, Sep 19 - Mon, Oct 6
Copa Airlines Logo
4:22 am - 3:05 pmPOS-IAD
10h 43m1 stop
Copa Airlines Logo
4:34 pm - 1:46 amIAD-POS
9h 12m1 stop
$398Copa Airlines
Find Deal
Thu, Oct 2 - Sat, Nov 8
United Airlines Logo
12:30 am - 4:02 pmPOS-DCA
15h 32m1 stop
United Airlines Logo
12:50 pm - 12:23 amDCA-POS
10h 33m1 stop
$407United Airlines
Find Deal
Thu, Oct 2 - Sat, Nov 8
United Airlines Logo
12:30 am - 8:59 pmPOS-IAD
20h 29m1 stop
United Airlines Logo
6:00 am - 12:23 amIAD-POS
17h 23m1 stop
$407United Airlines
Find Deal
Wed, Sep 24 - Sat, Oct 4
American Airlines Logo
3:25 pm - 9:00 amPOS-DCA
17h 35m2 stops
American Airlines Logo
10:45 pm - 2:16 pmDCA-POS
15h 31m2 stops
$414American Airlines
Find Deal
Fri, Oct 17 - Sat, Nov 1
American Airlines Logo
3:25 pm - 11:59 pmPOS-DCA
8h 34m1 stop
American Airlines Logo
6:28 pm - 3:16 pmDCA-POS
20h 48m1 stop
$418American Airlines
Find Deal
Wed, Sep 24 - Sun, Oct 5
 Logo
9:10 am - 2:25 pmPOS-IAD
29h 15m1 stop
 Logo
3:15 pm - 4:15 amIAD-POS
13h 00m1 stop
Wed, Sep 24 - Sat, Oct 4
 Logo
9:10 am - 2:25 pmPOS-IAD
29h 15m1 stop
 Logo
4:34 pm - 1:46 amIAD-POS
9h 12m1 stop
Fri, Dec 12 - Sun, Jan 4
Air Canada Logo
2:15 am - 8:29 pmPOS-IAD
19h 14m1 stop
Air Canada Logo
9:00 am - 1:10 amIAD-POS
15h 10m1 stop
$460Air Canada
Find Deal
Mon, Sep 1 - Sat, Sep 6
Air Canada Logo
2:25 am - 9:51 pmPOS-DCA
19h 26m2 stops
Air Canada Logo
8:40 pm - 1:20 amDCA-POS
28h 40m1 stop
$471Air Canada
Find Deal
Booking Insights

KAYAK's insights & trends for Port of Spain to District of Columbia flights

Get data-powered insights and trends into flights from Port of Spain to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Port of Spain to District of Columbia?

What is the cheapest month to fly from Port of Spain to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Port of Spain to District of Columbia, 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 Port of Spain to District of Columbia is February, when tickets cost $374 (return) on average. On the other hand, the most expensive months are December and April, when the average cost of round-trip tickets is $681 and $626 respectively.

What’s the cheapest day of the week to fly from Port of Spain to District of Columbia?

The average price of all round-trip flights from Port of Spain to District of Columbia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to District of Columbia on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Port of Spain to District of Columbia. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

Good to know

Low seasonJune
Cheapest flight$230
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Port of Spain to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Port of Spain to District of Columbia?

    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 Port of Spain to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Port of Spain to District of Columbia 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 Port of Spain to District of Columbia?

    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 Port of Spain to District of Columbia 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 Port of Spain to District of Columbia?

    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 Port of Spain to District of Columbia 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 District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally at night, when round-trip flights cost $498 on average. Morning departures are around 9% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $607.

Reviews of the top 3 airlines serving from Port of Spain to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to District of Columbia. 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 Port of Spain to District of Columbia? 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.
7.5
Copa AirlinesOverall score based on 1510 reviews
6.8Food
7.8Boarding
8.1Crew
6.8Entertainment
7.4Comfort
Airline reviews

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

8.0 ExcellentAnonymous, Aug 2025PTY - ORD
Read more Copa Airlines reviews

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

The flighr attandants were very rude they ignored me didnt offer me anything to drink throughoit the 4 hour flight i feel i was targeted and ignored because i was a darkskin latino man.

Very happy with my flight. I would definitely recommend it.

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

Tell people to remain in their seats during the meal/beverage distribution. Enforce boarding by group numbers. No one was checking. Tell people to turn their electronics speakers off. Bigger cups for drinks.

There was no individual at the front check in when I arrived. I waited for at least 15 minutes and walked around asking security/janitors if they could help and they did not have a solution. So I had to take my checked bag through security and they threw away some of my items. I ended up making it to the gate only a few minutes before it closed due to my waiting for an agent at check in.

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

I would have liked an opportunity to move to a different seat ( even would have checked in my hand luggage)as I had health issues where I didn't have to clamber over the passenger next to me to for toilet use/ movement [ She was a highly unpleasant neighbor to sit next to]. In addition, I found that my European phone plan had run out of data and so I was not receiving emails from yourselves on airport wifi to be able to check in online and verifications difficult as did not accept the ticket number I had. I asked for an extra blanket but was told there was none. Then I saw other passengers receiving them. I couldn't eat the food and asked for snacks : Stewardess said " on the way" but they did not bring. The best bit was the check in process in Lisbon. Very efficient. However, I did not understand why we had to collect our bags at Washington then go through customs again. It was not explained. I also with my leg and health issue had approximately mile walk to the gate ( which then changed) . There appeared to be no moving walkways or help provided.

The attendant were friendly. I suggest you have a medical attendant on board every flight so that in case someone is sick , he/she will help them.

We had a very long diversion and our food voucher didn’t work because the restaurants were closed

United airlines, mediocre at best. No issues , nothing great . Worked for me

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

Very nice and clean plane. Transit time between flights was tight though

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

The boarding crew was incredibly helpful getting me on an earlier flight

Everything you need to know for your flight from Port of Spain to District of Columbia

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