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Cheap flights from Washington, D.C. to Port of Spain from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Port of Spain departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Port of Spain

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Port of Spain that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Port of Spain.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Port of Spain? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Port of Spain, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Port of Spain

Find recent round-trip train or bus tickets from Washington, D.C. to Port of Spain.

All round-trip flight deals to Port of Spain

The cheapest plane tickets to Port of Spain found on KAYAK recently.
9:03 pm - 4:29 pmBWI-POS
42h 26m2 stops
5:50 pm - 7:51 amPOS-BWI
15h 01m2 stops
$297Frontier
Find Deal
Fri, Jan 17 - Thu, Jan 23
3:24 pm - 1:33 amIAD-POS
9h 09m1 stop
2:25 pm - 3:13 amPOS-IAD
13h 48m1 stop
$307Copa Airlines
Find Deal
Sat, Jan 18 - Fri, Jan 24
1:52 pm - 3:30 pmIAD-POS
24h 38m2 stops
4:35 pm - 8:41 amPOS-IAD
17h 06m2 stops
$348American Airlines
Find Deal
Sat, Jan 18 - Fri, Jan 24
9:03 pm - 4:29 pmBWI-POS
42h 26m2 stops
10:50 am - 10:09 pmPOS-BWI
12h 19m1 stop
Fri, Jan 31 - Fri, Feb 7
8:10 am - 11:14 pmBWI-POS
14h 04m1 stop
4:35 pm - 12:31 amPOS-BWI
8h 56m1 stop
$357American Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
8:25 am - 12:23 amIAD-POS
14h 58m1 stop
1:30 am - 4:15 pmPOS-IAD
15h 45m1 stop
$357United Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 10
5:22 pm - 12:23 amBWI-POS
30h 01m2 stops
1:30 am - 4:20 pmPOS-BWI
15h 50m1 stop
$361United Airlines
Find Deal
Fri, Jan 31 - Thu, Feb 6
5:55 am - 4:29 pmBWI-POS
33h 34m2 stops
3:36 am - 2:11 pmPOS-BWI
11h 35m1 stop
Wed, Jan 15 - Tue, Jan 21
11:45 am - 11:44 pmDCA-POS
11h 59m1 stop
1:50 am - 1:34 pmPOS-DCA
11h 44m1 stop
$585JetBlue
Find Deal
Fri, May 9 - Fri, May 23
11:45 am - 11:44 pmDCA-POS
11h 59m1 stop
1:50 am - 1:34 pmPOS-DCA
11h 44m1 stop
$626JetBlue
Find Deal
Fri, May 9 - Fri, May 23
9:30 am - 1:41 amIAD-POS
16h 11m1 stop
$188Copa Airlines
Find Deal
Tue, Mar 18
8:29 pm - 5:37 pmBWI-POS
20h 08m1 stop
$198Frontier
Find Deal
Fri, Feb 21
6:01 am - 11:14 pmDCA-POS
16h 13m1 stop
$201American Airlines
Find Deal
Wed, Jan 29
8:19 pm - 2:10 pmBWI-POS
17h 51m2 stops
$207American Airlines
Find Deal
Tue, Mar 18
5:36 pm - 6:25 pmBWI-POS
23h 49m2 stops
Sat, Feb 22
7:00 pm - 6:25 pmBWI-POS
22h 25m1 stop
Sat, Feb 22
6:00 am - 11:23 pmBWI-POS
17h 23m1 stop
$236United Airlines
Find Deal
Tue, Mar 18
5:16 pm - 12:23 amBWI-POS
30h 07m2 stops
$242United Airlines
Find Deal
Tue, Dec 31
9:25 pm - 1:33 amIAD-POS
51h 08m3 stops
$1,480Turkish Airlines
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Fri, Feb 21
9:25 pm - 1:33 amIAD-POS
51h 08m3 stops
$1,850Turkish Airlines
Find Deal
Tue, Dec 31
10:07 am - 2:09 pmBWI-POS
27h 02m1 stop
3:29 pm - 9:07 amPOS-BWI
18h 38m1 stop
$834Frontier
Find Deal
Sat, Dec 21 - Sun, Dec 29
1:59 pm - 2:09 pmBWI-POS
23h 10m2 stops
3:29 pm - 9:07 amPOS-BWI
18h 38m1 stop
$872Frontier
Find Deal
Sat, Dec 21 - Sun, Dec 29
6:00 am - 8:35 pmBWI-POS
13h 35m3 stops
9:10 am - 10:43 pmPOS-BWI
14h 33m2 stops
Fri, Dec 20 - Tue, Dec 24
10:40 pm - 6:15 amBWI-POS
30h 35m3 stops
10:50 am - 7:39 amPOS-BWI
21h 49m2 stops
Fri, Dec 20 - Sun, Dec 22
6:20 am - 12:23 amBWI-POS
41h 03m2 stops
1:30 am - 9:56 amPOS-BWI
57h 26m2 stops
$982United Airlines
Find Deal
Mon, Dec 23 - Fri, Dec 27
6:20 am - 12:23 amBWI-POS
41h 03m2 stops
1:30 am - 11:09 pmPOS-BWI
22h 39m2 stops
$1,127United Airlines
Find Deal
Mon, Dec 23 - Fri, Dec 27
5:00 am - 10:44 pmDCA-POS
16h 44m1 stop
4:50 pm - 10:50 amPOS-DCA
19h 00m1 stop
$1,194American Airlines
Find Deal
Thu, Dec 19 - Sat, Dec 21
8:22 am - 1:43 amIAD-POS
16h 21m1 stop
3:36 am - 2:01 pmPOS-IAD
11h 25m1 stop
$1,313Copa Airlines
Find Deal
Mon, Dec 23 - Tue, Dec 31
8:22 am - 1:43 amIAD-POS
16h 21m1 stop
2:27 pm - 11:30 pmPOS-IAD
10h 03m1 stop
$1,388Copa Airlines
Find Deal
Thu, Dec 19 - Sat, Dec 21
11:54 am - 10:44 pmDCA-POS
9h 50m1 stop
7:05 am - 5:59 pmPOS-DCA
11h 54m2 stops
$1,401American Airlines
Find Deal
Thu, Dec 19 - Sat, Dec 21

American Airlines flights from Washington, D.C. to Port of Spain

Our best American Airlines deals on Washington, D.C. to Port of Spain flight tickets
American Airlines
Jan 18
IAD1:52 pmWashington, D.C. Dulles Intl
24h 38m
2 stops
POS3:30 pmPort of Spain Piarco Intl
Jan 24
POS4:35 pmPort of Spain Piarco Intl
17h 06m
2 stops
IAD8:41 amWashington, D.C. Dulles Intl
American Airlines
Jan 23
BWI8:10 amBaltimore/Washington
14h 04m
1 stop
POS11:14 pmPort of Spain Piarco Intl
Jan 30
POS4:35 pmPort of Spain Piarco Intl
8h 56m
1 stop
BWI12:31 amBaltimore/Washington
American Airlines
Jan 23
DCA10:12 amWashington, D.C. Reagan-National
12h 02m
2 stops
POS11:14 pmPort of Spain Piarco Intl
Jan 25
POS4:35 pmPort of Spain Piarco Intl
17h 42m
1 stop
DCA9:17 amWashington, D.C. Reagan-National

Copa Airlines flights from Washington, D.C. to Port of Spain

Our best Copa Airlines deals on Washington, D.C. to Port of Spain flight tickets
Copa Airlines
Jan 18
IAD3:24 pmWashington, D.C. Dulles Intl
9h 09m
1 stop
POS1:33 amPort of Spain Piarco Intl
Jan 24
POS2:25 pmPort of Spain Piarco Intl
13h 48m
1 stop
IAD3:13 amWashington, D.C. Dulles Intl
Copa Airlines
Jan 18
IAD3:24 pmWashington, D.C. Dulles Intl
9h 09m
1 stop
POS1:33 amPort of Spain Piarco Intl
Jan 24
POS2:25 pmPort of Spain Piarco Intl
13h 48m
1 stop
IAD3:13 amWashington, D.C. Dulles Intl
Copa Airlines
Jan 29
BWI3:27 pmBaltimore/Washington
9h 06m
1 stop
POS1:33 amPort of Spain Piarco Intl
Feb 18
POS3:36 amPort of Spain Piarco Intl
11h 35m
1 stop
BWI2:11 pmBaltimore/Washington

See travel insights to Port of Spain from

How to get the cheapest flight ticket from Washington, D.C. to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Port of Spain?

What is the cheapest month to fly to Port of Spain?

The month of January is, on average, the cheapest month to fly to Port of Spain from Washington, D.C., with most prices found around $508. If you’re not able to fly to Port of Spain in January, then May is your next best option. Flight prices from Washington, D.C. to Port of Spain during May average around $510.

What is the cheapest day to depart on your flight to Port of Spain?

The cheapest day to depart from Washington, D.C. to Port of Spain is on a Saturday when prices can be found for as low as $566. Flights from Washington, D.C. to Port of Spain on a Sunday will generally be more expensive and average around $655. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Port of Spain?

In the evening is the cheapest time of day to fly from Washington, D.C. to Port of Spain when you can find flight prices for as low as $492. Flying to Port of Spain in the evening is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Port of Spain, so prices are often more expensive at around $621 per ticket.

Can stopping save me money on Washington, D.C. to Port of Spain flights?

You could potentially save up to 8% on your flight if you consider stops on a Washington, D.C. to Port of Spain flight.

How have Washington, D.C. to Port of Spain flight prices changed over time?

As of December 2024, prices for Washington, D.C. to Port of Spain flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Port of Spain (WAS to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Port of Spain

Best Price Found

$188

Fastest flight time

7h 09m

Direct flights

None

Airports in Port of Spain

1 airport
The best one-way flight to Port of Spain from Washington, D.C. in the past 72 hours is $188. The best round-trip flight deal from Washington, D.C. to Port of Spain found on momondo in the last 72 hours is $297.
The fastest flight from Washington, D.C. to Port of Spain takes 7h 09m
There are no direct flights from Washington, D.C. to Port of Spain. Popular non-direct routes for this connection are Baltimore/Washington Airport - Port of Spain Piarco Intl Airport, Washington, D.C. Reagan-National Airport - Port of Spain Piarco Intl Airport and Washington, D.C. Dulles Intl Airport - Port of Spain Piarco Intl Airport.
There is 1 airport near Port of Spain: Port of Spain Piarco Intl (POS)

  • How far is Washington, D.C. to Port of Spain Piarco Intl by plane?

    A flight from Washington, D.C. to Port of Spain Piarco Intl will travel around 2171.9 mi. Flights usually cover this in 7h 09m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Port of Spain Piarco Intl Airport?

    Prices for flights from Washington, D.C. to Port of Spain Piarco Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Port of Spain Piarco Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The travel and health documents required for your trip to Port of Spain Piarco Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Port of Spain Piarco Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. to Port of Spain?


Best airlines flying from Washington, D.C. to Port of Spain

Compare and see reviews for airlines that fly from Washington, D.C. to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $344Free CancellationRating
7.7
1,721 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $356Free CancellationRating
7.4
9,055 reviews
Search United Airlines flights
American AirlinesPriceFrom $358Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Port of Spain?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Port of Spain from Washington, D.C..

Can I find flights from Washington, D.C. to Port of Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Port of Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Port of Spain?

Once all potential Washington, D.C. to Port of Spain flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Port of Spain right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Port of Spain, momondo offers a useful price alert feature which will track prices for flights to Port of Spain from Washington, D.C. and alert you when they change.


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