Cheap Flights to Portsmouth from CA $190

View CA $190 flight on Sun, Dec. 21, 2025Opens 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 CA $190 for one-way flights and CA $396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Caribbean Airlines
Sun, Dec. 21 - Wed, Dec. 31
ANU
Antigua
DOM
Marigot
CA $396 Roundtrip, found 1 day ago
CA $396
Roundtrip
found 1 day ago
Select Caribbean Airlines flight, departing Sun, Dec. 21 from Antigua to Marigot, returning Wed, Dec. 31, priced at CA $396 found 1 day ago
Windward Island Airways International
Fri, Dec. 12 - Tue, Dec. 16
BGI
Bridgetown
DOM
Marigot
CA $459 Roundtrip, found 1 day ago
CA $459
Roundtrip
found 1 day ago
Select Windward Island Airways International flight, departing Fri, Dec. 12 from Bridgetown to Marigot, returning Tue, Dec. 16, priced at CA $459 found 1 day ago
interCaribbean Airways
Wed, Feb. 11 - Tue, Feb. 17
SLU
Castries
DOM
Marigot
CA $485 Roundtrip, found 3 days ago
CA $485
Roundtrip
found 3 days ago
Select interCaribbean Airways flight, departing Wed, Feb. 11 from Castries to Marigot, returning Tue, Feb. 17, priced at CA $485 found 3 days ago
Sunrise Airways
Thu, Dec. 18 - Thu, Jan. 1
ANU
Antigua
DOM
Marigot
CA $512 Roundtrip, found 1 day ago
CA $512
Roundtrip
found 1 day ago
Select Sunrise Airways flight, departing Thu, Dec. 18 from Antigua to Marigot, returning Thu, Jan. 1, priced at CA $512 found 1 day ago
Hahn Air Technologies
Sat, Dec. 20 - Tue, Dec. 23
ANU
Antigua
DOM
Marigot
CA $581 Roundtrip, found 1 day ago
CA $581
Roundtrip
found 1 day ago
Select Hahn Air Technologies flight, departing Sat, Dec. 20 from Antigua to Marigot, returning Tue, Dec. 23, priced at CA $581 found 1 day ago

Expedia.ca gives you the best tools to secure great deals on flights to Portsmouth. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Portsmouth. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Portsmouth.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Portsmouth flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Portsmouth.

Looking to save even more? Get additional savings by bundling your Portsmouth flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Portsmouth trip!

Frequently asked questions

What is the name of Portsmouth's airport?
Melville Hall Airport (DOM) is the main airport that serves Portsmouth.
How far is Melville Hall Airport (DOM) from central Portsmouth?
Douglas-Charles Airport is 18 kilometres from central Portsmouth, so expect a bit of a commute into the city centre.
What airport is best to fly into Portsmouth?
Melville Hall Airport (DOM) is the only major airport in Portsmouth. Before you take off, it's a good idea to research a little about it. The terminal is located 18 kilometres from the downtown area.
How many airlines fly to Portsmouth?
Portsmouth is serviced by 7 air carriers from 11 airports around the world.
Which airlines fly to Portsmouth?
Typically, travellers fly with interCaribbean Airways, Caribbean Airlines and Sunrise Airways when heading off to Portsmouth. The largest number of these flights originate in Castries, with interCaribbean Airways servicing this route the most frequently.
How many nonstop flights are there to Portsmouth?
Organizing an unforgettable Portsmouth escape is a piece of cake when there are 69 direct flights every week to choose from.
Where are the most popular flights to Portsmouth departing from?
The most popular flights to Portsmouth set off from Castries, Miami and Basseterre airports.
How long is the flight to Portsmouth Airport?
If you're flying to Portsmouth from Castries, you're looking at a flight duration of 44 minutes. Those jetting off from Miami can expect to be airborne for 3 hours and 25 minutes. From Basseterre it's about 45 minutes away.
How to book the cheapest flight to Portsmouth?
We've all come across those lucky jet-setters who somehow manage to get wonderfully cheap plane tickets every time they fly. Would you like to know how to do it for your Portsmouth vacation? Don't wait until the last possible moment to lock in your flight. Also, look around online and compare your options. If your destination has more than one airport, you may be able to pick up a great price by flying into a less busy terminal. And finally, don't forget that the early bird catches the worm. Familiarize yourself with airfare costs and have your credit card ready to reserve your seat as soon as you see an unbeatable bargain. The sweetest deals never last long.
Do you have any tips for my flight to Portsmouth?
No matter where you're coming from, flying can be a pleasurable experience if you've prepared well enough. We've made a list of top travel tips that will help get your Portsmouth escape started on the right foot. What to pack in your hand luggage:

  • First of all, pack your passport, important documents, credit cards and medications. Next, you'll need some entertainment to while away the hours. A thrilling book and a tablet filled with your favourite shows are good options. If you intend to take a quick nap, a quality neck pillow and some earplugs will also be useful. Finally, leave space for a toothbrush and some facial wipes to ensure you touchdown feeling fresh as a daisy.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes things like screwdrivers, blades, spray paint and fireworks. Sporting equipment like ski poles, and items that could harm passengers, such as firearms and ammunition, aren't allowed in the cabin either.

What to wear on a flight:

  • Your main priority is to be as comfortable as you can. Go for a pair of slip-on shoes, dress in loose, natural fibers and don't forget to take a pullover in case you get cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Portsmouth?
Being organized before you arrive at the airport will make your getaway to Portsmouth a piece of cake. Read through our useful tips and tricks for a stress-free journey past security:

  • Keep your passport and boarding pass someplace easily accessible. They're the first things you'll be asked to show at security.
  • Next up, both you and your carry-on bag must be X-rayed. To speed things up, remove anything that might trigger the alarms. Personal belongings like your belt, coat and headphones need to go through the machine.
  • All your electronic devices, including your phone and laptop, must also be separately scanned.
  • Any gels or liquids, such as perfume or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). Also, everything must fit inside a quart-size (one litre), clear zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when going through security. Hiking boots and heavier-style shoes are usually subjected to additional screening.
  • Airlines will not allow any sharp items or pocket knives in your carry-on baggage. If you must bring these kinds of items, pack them safely in your checked baggage.

Flights to Portsmouth information
Destination airport
Douglas - Charles
Destination airport IATA code
DOM
Destination city name
Marigot
Roundtrip price
CA $396

Trending flights to Portsmouth

Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $396 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Jan. 9 - Sat, Jan. 17
YYZ
Toronto
DOM
Marigot
CA $625 Roundtrip, found 1 day ago
CA $625
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan. 9 from Toronto to Marigot, returning Sat, Jan. 17, priced at CA $625 found 1 day ago
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