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Cheap flights from District of Columbia to Port of Spain from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Port of Spain departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from District of Columbia to Port of Spain

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:46 pm - 8:00 pm
IAD
-
POS
25h 14m
1 stop
Multiple Airlines Logo
10:10 am - 8:21 pm
POS
-
IAD
10h 11m
1 stop
$468Multiple Airlines
Wed, Sep 23 - Fri, Oct 9
Air Canada Logo
6:59 am - 12:15 am
DCA
-
POS
17h 16m
1 stop
Air Canada Logo
1:20 am - 6:15 pm
POS
-
DCA
16h 55m
1 stop
$485Air Canada
Fri, Sep 25 - Sun, Sep 27
Air Canada Logo
4:00 pm - 12:15 am
IAD
-
POS
8h 15m
1 stop
Air Canada Logo
1:20 am - 3:25 pm
POS
-
IAD
14h 05m
1 stop
$485Air Canada
Fri, Sep 25 - Sun, Sep 27
Air Canada Logo
4:20 pm - 12:15 am
DCA
-
POS
55h 55m
2 stops
Air Canada Logo
1:20 am - 6:15 pm
POS
-
DCA
16h 55m
1 stop
$488Air Canada
Wed, Sep 23 - Fri, Oct 2
Air Canada Logo
3:45 pm - 12:15 am
IAD
-
POS
56h 30m
2 stops
Air Canada Logo
1:20 am - 3:25 pm
POS
-
IAD
14h 05m
1 stop
$488Air Canada
Wed, Sep 23 - Sun, Oct 4
Multiple Airlines Logo
6:46 pm - 8:00 pm
IAD
-
POS
25h 14m
1 stop
Multiple Airlines Logo
9:10 am - 5:36 pm
POS
-
IAD
32h 26m
2 stops
$491Multiple Airlines
Wed, Sep 23 - Tue, Sep 29
Air Canada Logo
4:20 pm - 12:15 am
DCA
-
POS
55h 55m
2 stops
Air Canada Logo
1:20 am - 3:40 pm
POS
-
DCA
14h 20m
2 stops
$492Air Canada
Wed, Sep 23 - Fri, Oct 2
Air Canada Logo
9:45 am - 12:15 am
IAD
-
POS
14h 30m
2 stops
Air Canada Logo
1:20 am - 3:00 pm
POS
-
IAD
13h 40m
2 stops
$492Air Canada
Mon, Sep 14 - Sun, Sep 27
Multiple Airlines Logo
6:20 am - 6:55 pm
IAD
-
POS
12h 35m
2 stops
Multiple Airlines Logo
10:10 am - 8:09 pm
POS
-
IAD
9h 59m
1 stop
$510Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
6:46 pm - 8:00 pm
IAD
-
POS
25h 14m
1 stop
Multiple Airlines Logo
10:10 am - 8:21 pm
POS
-
IAD
10h 11m
1 stop
$512Multiple Airlines
Wed, Sep 23 - Mon, Oct 5

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American Airlines flights from District of Columbia to Port of Spain

Our best American Airlines deals on District of Columbia to Port of Spain flight tickets
American Airlines
Oct 20
DCA6:05 amWashington, D.C. Reagan-National
8h 02m
1 stop
POS2:07 pmPort of Spain Piarco Intl
Nov 3
POS4:42 pmPort of Spain Piarco Intl
18h 08m
2 stops
DCA9:50 amWashington, D.C. Reagan-National
$584
American Airlines
Aug 19
IAD5:34 pmWashington, D.C. Dulles Intl
20h 40m
2 stops
POS2:14 pmPort of Spain Piarco Intl
Aug 26
POS3:15 pmPort of Spain Piarco Intl
18h 42m
2 stops
IAD9:57 amWashington, D.C. Dulles Intl
$589
American Airlines
Sep 18
DCA5:00 amWashington, D.C. Reagan-National
9h 06m
1 stop
POS2:06 pmPort of Spain Piarco Intl
Oct 31
POS3:07 pmPort of Spain Piarco Intl
9h 21m
1 stop
DCA12:28 amWashington, D.C. Reagan-National
$600

JetBlue flights from District of Columbia to Port of Spain

Our best JetBlue deals on District of Columbia to Port of Spain flight tickets
JetBlue
Sep 18
DCA6:30 amWashington, D.C. Reagan-National
7h 45m
1 stop
POS2:15 pmPort of Spain Piarco Intl
Sep 20
POS3:50 pmPort of Spain Piarco Intl
15h 56m
2 stops
DCA7:46 amWashington, D.C. Reagan-National
$546
JetBlue
Sep 8
DCA6:10 amWashington, D.C. Reagan-National
7h 26m
1 stop
POS1:36 pmPort of Spain Piarco Intl
Sep 30
POS3:50 pmPort of Spain Piarco Intl
15h 56m
2 stops
DCA7:46 amWashington, D.C. Reagan-National
$557
JetBlue
Aug 20
DCA6:10 amWashington, D.C. Reagan-National
7h 34m
1 stop
POS1:44 pmPort of Spain Piarco Intl
Aug 27
POS8:00 pmPort of Spain Piarco Intl
26h 59m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$585

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Port of Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 24, 2026.
Use the filters below to find and compare flights from District of Columbia to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 9/23

6:46 pm-8:00 pm

1 stop25h 14m

Port of Spain Piarco Intl

Fri 10/9

10:10 am-8:21 pm

1 stop10h 11m

$468

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Fri 9/25

6:59 am-12:15 am

1 stop17h 16m

Port of Spain Piarco Intl

Sun 9/27

1:20 am-6:15 pm

1 stop16h 55m

$485
Quickest round-trip

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Fri 9/25

4:00 pm-12:15 am

1 stop8h 15m

Port of Spain Piarco Intl

Sun 9/27

1:20 am-3:25 pm

1 stop14h 05m

$485

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 9/23

4:20 pm-12:15 am

2 stops55h 55m

Port of Spain Piarco Intl

Fri 10/2

1:20 am-6:15 pm

1 stop16h 55m

$488

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 9/23

3:45 pm-12:15 am

2 stops56h 30m

Port of Spain Piarco Intl

Sun 10/4

1:20 am-3:25 pm

1 stop14h 05m

$488

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 9/23

6:46 pm-8:00 pm

1 stop25h 14m

Port of Spain Piarco Intl

Tue 9/29

9:10 am-5:36 pm

2 stops32h 26m

$491

Washington, D.C.Port of Spain

DCA - POS

DCAPOS

Washington, D.C. Reagan-National

Wed 9/23

4:20 pm-12:15 am

2 stops55h 55m

Port of Spain Piarco Intl

Fri 10/2

1:20 am-3:40 pm

2 stops14h 20m

$492

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 9/14

9:45 am-12:15 am

2 stops14h 30m

Port of Spain Piarco Intl

Sun 9/27

1:20 am-3:00 pm

2 stops13h 40m

$492

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Mon 9/7

6:20 am-6:55 pm

2 stops12h 35m

Port of Spain Piarco Intl

Mon 9/14

10:10 am-8:09 pm

1 stop9h 59m

$510

Washington, D.C.Port of Spain

IAD - POS

IADPOS

Washington, D.C. Dulles Intl

Wed 9/23

6:46 pm-8:00 pm

1 stop25h 14m

Port of Spain Piarco Intl

Mon 10/5

10:10 am-8:21 pm

1 stop10h 11m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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 cheapest month to fly to Port of Spain?

The month of October is, on average, the cheapest month to fly to Port of Spain from District of Columbia, with most prices found around $461. If you’re not able to fly to Port of Spain in October, then November is your next best option. Flight prices from District of Columbia to Port of Spain during November average around $506.

Can stopping save me money on District of Columbia to Port of Spain flights?

You could potentially save up to 3% on your flight if you consider stops on a District of Columbia to Port of Spain flight.

Cheap District of Columbia to Port of Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Port of Spain

Fastest flight time

7h 26m

Direct flights

None
The fastest flight from District of Columbia to Port of Spain takes 7h 26m
There are no direct flights from District of Columbia to Port of Spain. There are no popular flight routes from District of Columbia to Port of Spain.
Search flight deals

Frequently asked questions about flying from District of Columbia to Port of Spain

  • When did momondo last update prices for flights from District of Columbia to Port of Spain Piarco Intl Airport?

    Prices for flights from District of Columbia to Port of Spain Piarco Intl Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from District of Columbia to Port of Spain Piarco Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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 you'll need for your trip to Port of Spain Piarco Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Port of Spain

Compare and see reviews for airlines that fly from District of Columbia to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $291Free CancellationRating
7.6
1,560 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $359Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights
JetBluePriceFrom $388Free CancellationRating
7.1
3,024 reviews
Search JetBlue flights
American AirlinesPriceFrom $408Free CancellationRating
7.1
11,851 reviews
Search American Airlines flights

Traveling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Port of Spain?

It is quick and easy to find District of Columbia to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

Can I find flights from District of Columbia to Port of Spain with flexible booking policies on momondo?

Yes. All flights to Port of Spain from District of Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from District of Columbia to Port of Spain?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Port of Spain from District of Columbia.

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

Yes. momondo can track prices for District of Columbia to Port of Spain flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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