Cheap Flights from Port of Spain (POS) to Gaithersburg (GAI)

Popular airlines from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark)

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Alternative airports near Gaithersburg

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 46 minutes. Flights from $568
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center46 min
Flights from $568
Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $565
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center38 min
Flights from $565
Select flight to Washington Dulles Intl. IAD. Average driving time to city center is 41 minutes. Flights from $708
IAD
Washington Dulles Intl.
Average driving time to city center41 min
Flights from $708

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark) cost?
Grab a cheap one-way flight or cheap return flight from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
is the cheapest month to fly from POS to GAI. Avoiding peak travel times is often the key to finding better fares.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
To find the cheapest airline that'll fly you from POS to GAI, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
There aren't any daily nonstop flights departing from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from POS to GAI?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
Choose a flight from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark) last-minute?
Waiting until just before your departure to book a ticket from POS to GAI generally means paying more. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a POS to GAI flight and hotel package?
You'll generally save money by booking a POS to GAI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Gaithersburg, MD (GAI-Montgomery County Airpark)?
In most instances, you can reschedule or cancel your POS to GAI flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Piarco Intl.
Destination airport
Montgomery County Airpark
Distance
2200 mi

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Port of Spain to Gaithersburg Flights

The cheapest times to fly from Port of Spain to Gaithersburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Port of Spain to Gaithersburg are during the month of . You can find some of the cheapest flights from Port of Spain to Gaithersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Port of Spain to Gaithersburg

Sunday is one of the best days to book for cheap flights from Port of Spain to Gaithersburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Port of Spain to Gaithersburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Port of Spain to Gaithersburg in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Port of Spain to Gaithersburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Port of Spain to Gaithersburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Port of Spain to Gaithersburg Flights

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*Available to One Key members.