$136 Cheap Flights to Portsmouth

View $136 flight on Sun, May 17, 2026Opens in a new window

Popular airlines to Portsmouth

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How much is the cheapest flight to Portsmouth?

Prices were available within the past 7 days and start at $136 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Liat Air
Fri, May 29 - Sun, May 31
ANU
Antigua
DOM
Marigot
$283 Roundtrip, found 16 hours ago
$283
Roundtrip
found 16 hours ago
Select Liat Air flight, departing Fri, May 29 from Antigua to Marigot, returning Sun, May 31, priced at $283 found 16 hours ago
Windward Island Airways International
Thu, Oct 22 - Mon, Oct 26
ANU
Antigua
DOM
Marigot
$369 Roundtrip, found 8 hours ago
$369
Roundtrip
found 8 hours ago
Select Windward Island Airways International flight, departing Thu, Oct 22 from Antigua to Marigot, returning Mon, Oct 26, priced at $369 found 8 hours ago
Caribbean Airlines
Fri, May 22 - Mon, May 25
BGI
Bridgetown
DOM
Marigot
$393 Roundtrip, found 18 hours ago
$393
Roundtrip
found 18 hours ago
Select Caribbean Airlines flight, departing Fri, May 22 from Bridgetown to Marigot, returning Mon, May 25, priced at $393 found 18 hours ago
interCaribbean Airways
Fri, May 29 - Mon, Jun 8
BGI
Bridgetown
DOM
Marigot
$423 Roundtrip, found 3 hours ago
$423
Roundtrip
found 3 hours ago
Select interCaribbean Airways flight, departing Fri, May 29 from Bridgetown to Marigot, returning Mon, Jun 8, priced at $423 found 3 hours ago
Hahn Air Technologies
Wed, Oct 21 - Tue, Oct 27
BGI
Bridgetown
DOM
Marigot
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select Hahn Air Technologies flight, departing Wed, Oct 21 from Bridgetown to Marigot, returning Tue, Oct 27, priced at $488 found 1 day ago

Frequently asked questions

What month is the cheapest to fly to Portsmouth?
The cheapest month to fly to Portsmouth is May when demand is low. Off-peak months are often when you'll find cheap fares. To save money, steer clear of flying during major holidays and school breaks.
Which US cities fly direct to Portsmouth?
The only city in the US where you're able to fly to Portsmouth on a nonstop route is Miami. Browse all the available departure dates and times to Portsmouth by choosing "Direct flights only" when you begin your search.
How to find a cheap flight to Portsmouth?
Book early to snag cheap flights to Portsmouth. Also, consider traveling during off-season months like April and August. If you fly on a Thursday, you can save an average of 16% compared to those departing on a Sunday.* Save time checking every day and track your flight prices using the Expedia app. We'll notify you when fares change.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Portsmouth?
Staying flexible about your travel plans may help you find last-minute offers on cheap flights to Portsmouth. To see all the available options, try looking at different ticket types, tweaking your Portsmouth trip dates, jetting out of an alternative airport or going with another carrier.
How far in advance should I book a flight to Portsmouth?
To pick up the biggest savings on domestic journeys, book your flight to Portsmouth 28 days ahead of your travel dates. For international flights, book two to four months in advance. This increases your chances of securing your preferred departure dates and seats.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Portsmouth?
Generally, you can find cheap flights to Portsmouth on a Sunday. Travelers can save around 8% on average compared to booking on a Friday, which is often the most expensive day to purchase tickets.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Portsmouth?
There are 5 airlines connecting Portsmouth with 9 airports across the world. The primary gateway to this city is Melville Hall Airport (DOM). Book a fare with any of these leading airlines to Portsmouth:

  • InterCaribbean Airways
  • Silver Airways
  • Caribbean Airlines
  • Winair

Where do you fly into Portsmouth?
The main airport to fly to Portsmouth is Melville Hall Airport (DOM). There's also the option to touch down at Canefield Airport (DCF) when flying to Portsmouth.
How far is the airport from central Portsmouth?
Jetting into Melville Hall Airport (DOM) puts you about 11 mi east of central Portsmouth.
Can I save money by booking a Portsmouth trip package?
You could possibly save hundreds of dollars if you lock in a Portsmouth flight and hotel package deal on Expedia. And you'll make life easier by having all your travel plans in one place. Try bundling flights and accommodations with extras such as car rentals and activities for your own customized Portsmouth break.
Can I change or cancel my flight to Portsmouth?
It's usually possible to cancel or change your flight to Portsmouth. Many airlines let you cancel your flights for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may offer you a credit toward a future trip in place of a direct refund. To get affordable flights to Portsmouth with flexible change policies, check the "No cancel fee" or "Changes included" filters during your search. Need more information? Visit our Customer Service Portal.

*Flight schedules are subject to change.

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Travel information

Destination airport
Douglas - Charles
Destination airport IATA code
DOM
Destination city name
Marigot
Roundtrip price
$282

Trending flights to Portsmouth

Prices were available within the past 7 days and start at $136 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Feb 24 - Wed, Feb 24
MIA
Miami
DOM
Marigot
$554 Roundtrip, found 16 hours ago
$554
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Wed, Feb 24 from Miami to Marigot, returning Wed, Feb 24, priced at $554 found 16 hours ago