Cheap flights from Washington, D.C. Reagan-National Airport to Port of Spain from $185
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. Reagan-National Airport to Port of Spain departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Washington, D.C. Reagan-National Airport to Port of Spain
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Washington, D.C. Reagan-National Airport to Port of Spain
Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Port of Spain flight tickets
United Airlines flights from Washington, D.C. Reagan-National Airport to Port of Spain
Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Port of Spain flight tickets
See travel insights to Port of Spain from
How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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 January is, on average, the cheapest month to fly to Port of Spain from Washington, D.C. Reagan-National Airport, with most prices found around $441. If you’re not able to fly to Port of Spain in January, then April is your next best option. Flight prices from Washington, D.C. Reagan-National Airport to Port of Spain during April average around $480.
What is the cheapest day to depart on your flight to Port of Spain?
The cheapest day to depart from Washington, D.C. Reagan-National Airport to Port of Spain is on a Saturday when prices can be found for as low as $566. Flights from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport 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.
How far in advance should I book a flight to Port of Spain?
You are more likely to see cheaper flights to Port of Spain from Washington, D.C. Reagan-National Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Port of Spain for around $639 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Port of Spain from Washington, D.C. Reagan-National Airport for as low as $412 on momondo.
When to book flights from Washington, D.C. Reagan-National Airport to Port of Spain
Cheap Washington, D.C. Reagan-National Airport to Port of Spain (DCA to POS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Port of Spain
How far is Washington, D.C. Reagan-National to Port of Spain Piarco Intl by plane?
The distance between Washington, D.C. Reagan-National and Port of Spain Piarco Intl is about 2168.8 mi. By plane, this route typically takes 7h 52m.
When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Port of Spain Piarco Intl Airport?
Prices for flights from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Port of Spain Piarco Intl Airport?
As of March 2025, there are 2 operators available to choose from for flights from Washington, D.C. Reagan-National Airport to Port of Spain Piarco Intl Airport.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport 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. Reagan-National Airport to Port of Spain Piarco Intl Airport.
What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?
The required travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. Reagan-National Airport to Port of Spain?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Reagan-National Airport to Port of Spain is American Airlines (80% of total bookings). The next most popular airline is United Airlines (20%).
Best airlines flying from Washington, D.C. Reagan-National Airport to Port of Spain
Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Port of Spain with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $365 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $376 | Free Cancellation | Rating 7.4 8,678 reviews |
Traveling to a place near Port of Spain?
Book flights to Port of Spain if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Washington, D.C. to Port of Spain?
Finding the right flight to Port of Spain from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Port of Spain quick and easy, saving you time and money.
Can I find flights from Washington, D.C. to Port of Spain with flexible booking policies on momondo?
momondo does allow users to show only those flights to Port of Spain from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
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.