$274 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 8/28. 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 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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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 14 - Mon, Nov 30
Air Canada Logo
1:20 am - 8:00 pm
POS
-
DCA
18h 40m
1 stop
Air Canada Logo
8:45 pm - 1:00 am
DCA
-
POS
27h 15m
1 stop
$601Air Canada
Thu, Aug 27 - Mon, Sep 21
Multiple Airlines Logo
8:00 pm - 10:59 pm
POS
-
DCA
26h 59m
1 stop
Multiple Airlines Logo
6:59 am - 12:15 am
DCA
-
POS
17h 16m
1 stop
$603Multiple Airlines
Fri, Aug 28 - Mon, Aug 31
Multiple Airlines Logo
8:00 pm - 10:59 pm
POS
-
DCA
26h 59m
1 stop
Multiple Airlines Logo
11:00 am - 12:15 am
DCA
-
POS
13h 15m
1 stop
$604Multiple Airlines
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
8:00 pm - 10:59 pm
POS
-
DCA
26h 59m
1 stop
Multiple Airlines Logo
6:55 pm - 12:15 am
DCA
-
POS
29h 20m
1 stop
$605Multiple Airlines
Wed, Aug 26 - Mon, Sep 21
Air Canada Logo
1:25 am - 3:38 pm
POS
-
DCA
14h 13m
2 stops
Air Canada Logo
12:40 pm - 12:15 am
DCA
-
POS
11h 35m
2 stops
$608Air Canada
Thu, Oct 22 - Fri, Jan 15
Copa Airlines Logo
3:50 am - 12:32 am
POS
-
IAD
20h 42m
1 stop
Copa Airlines Logo
1:13 am - 1:55 am
IAD
-
POS
23h 42m
1 stop
$624Copa Airlines
Fri, Aug 7 - Mon, Aug 17
JetBlue Logo
8:06 pm - 10:59 pm
POS
-
DCA
26h 53m
1 stop
JetBlue Logo
6:10 am - 1:36 pm
DCA
-
POS
7h 26m
1 stop
$624JetBlue
Thu, Aug 6 - Tue, Aug 18
JetBlue Logo
8:00 pm - 10:59 pm
POS
-
DCA
26h 59m
1 stop
JetBlue Logo
6:10 am - 1:36 pm
DCA
-
POS
7h 26m
1 stop
$625JetBlue
Sun, Aug 9 - Thu, Aug 27
United Airlines Logo
12:30 am - 10:43 pm
POS
-
IAD
22h 13m
1 stop
United Airlines Logo
12:57 pm - 11:23 pm
IAD
-
POS
10h 26m
1 stop
$634United Airlines
Fri, Jul 10 - Sat, Aug 8
Copa Airlines Logo
2:19 pm - 12:33 am
POS
-
IAD
10h 14m
1 stop
Copa Airlines Logo
2:25 am - 1:17 pm
IAD
-
POS
10h 52m
1 stop
$638Copa Airlines
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?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Port of Spain to District of Columbia departing in December.

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 $150 (return) on average. On the other hand, the most expensive months are May and September, when the average cost of round-trip tickets is $483 and $409 respectively.

Good to know

Low seasonJanuary
Cheapest flight$274
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 14% lower on average.
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.

Reviews of the top 4 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.
7.6
Copa AirlinesOverall score based on 1566 reviews
8.1Crew
6.8Entertainment
6.9Food
7.8Boarding
7.4Comfort
Airline reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

4.0 OkayAnonymous, Jun 2026
PTY - AUS
Read more Copa Airlines reviews

stood in line to check in luggage for nearly an hour. very poor service and not excusable

Entire experience from check in to landing was amazing the flight crew was excellent and friendly. Seats were comfortable.

Some of the Air hostesses are not that friendly. Need improvement

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

Great experience with a crew always thinking in the passenger

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.

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

I loved my experience. Very safe, Very informative and very friendly.

Seemed roomier than most US domestic airlines and they served food.

Copa crew is almost never great in terms of service.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

Hydraulic leak caused the flight to be cancelled. Auto system scheduled us on a 3 am flight. Wevhsedvrebook on the app and hit schedules later in the afternoon. Our luggage per gate and ticket agent would be rescanned and put in our new flight. Did not happen. Our luggage stayed in hsv. Baggage claim in wash dc unable to help. We filed a claim. Several emails about our luggage were in conflict with one another. Called as baggage and was on hold 30 minutes. Oscar said one of 2 was out fir delivery then cancelled. About 45 minutes later both pieces were delivered. Their system is suspect

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

It was a good experience flying Air Canada for the first time

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Economy seats always cramped, no meal on international flight, no plugs for electronics, but we got there and cabin crew was excellent.

Customer service excellent. Food was poor. I received my luggage open with missing items.

Flight got canceled last minute and rescheduled 3 days later, as if we do not have jobs and children to return to. 5+ hours on hold with customer support with no answer. We booked a different airline and spent 3x as much to escape Montreal bc of Air Canada. Still haven’t heard from them. Boooo

Pros: The airplane was new and had in-flight entertainment (tablet behind seats) with new movies instead of watching on personal devices. Cons: the flight time was changed without informing us. When I booked the flight, the time was 13:30pm (also in the email confirmation). However, when I reached the airport, the time was conveniently changed to 14:55pm. When I asked at the counter, they said the flight always took off at this time. The booking was made by Air Canada, but the flight was operated by United.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

So we didn't actually go. We were hoping to go for the Inauguration of the first female president. When That Guy got elected, we bailed. Unfortunately, we got basically none of our money back, despite having travel insurance. Would not fly with Air Canada again unless I had to.

This was my first time flying on Air Canada and the experience was good and pleasant enough, great crew members and the price I paid was amazing,

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

Information on your arrival and departure airports