Cheap Flights to Portsmouth , NH from CA $179

View CA $179 flight on Sat, Apr 18, 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 CA $179 for one-way flights and CA $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Wed, Jun 3 - Sat, Jun 6
YYZ
Toronto
BOS
Boston
CA $312 Roundtrip, found 5 hours ago
CA $312
Roundtrip
found 5 hours ago
Select Porter Airlines flight, departing Wed, Jun 3 from Toronto to Boston, returning Sat, Jun 6, priced at CA $312 found 5 hours ago
Air Canada
Thu, Apr 9 - Sun, Apr 12
YYZ
Toronto
BOS
Boston
CA $317 Roundtrip, found 6 hours ago
CA $317
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Apr 9 from Toronto to Boston, returning Sun, Apr 12, priced at CA $317 found 6 hours ago
Air Transat
Thu, Mar 19 - Tue, Mar 24
YTZ
Toronto
BOS
Boston
CA $342 Roundtrip, found 2 hours ago
CA $342
Roundtrip
found 2 hours ago
Select Air Transat flight, departing Thu, Mar 19 from Toronto to Boston, returning Tue, Mar 24, priced at CA $342 found 2 hours ago
American Airlines
Sat, Mar 21 - Thu, Mar 26
YYZ
Toronto
BOS
Boston
CA $352 Roundtrip, just found
CA $352
Roundtrip
just found
Select American Airlines flight, departing Sat, Mar 21 from Toronto to Boston, returning Thu, Mar 26, priced at CA $352 just found
United
Mon, Mar 9 - Sun, Mar 15
YYZ
Toronto
BOS
Boston
CA $356 Roundtrip, just found
CA $356
Roundtrip
just found
Select United flight, departing Mon, Mar 9 from Toronto to Boston, returning Sun, Mar 15, priced at CA $356 just found

Find the cheapest month to fly from Columbus (CMH) to Boston (BOS)

September is typically the cheapest month to fly

From CA $141 - CA $412 per traveller.

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?
Logan Intl. Airport (BOS) is the most popular airport in Portsmouth.
What airport is best to fly into Portsmouth?
A huge number of travellers visit Portsmouth every day. With multiple airports in the city, there are a number of places you might touchdown. The main ones are Logan Intl. Airport (BOS) (80 kilometres from downtown), MHT (56 kilometres from downtown) and Portsmouth Intl. Airport (PSM) (5 kilometres from downtown).
How many airlines fly to Portsmouth?
There are 45 airlines that fly into Portsmouth from 124 airports across the globe.
Which airlines fly to Portsmouth?
Delta, JetBlue and American Airlines are the most frequent fliers to Portsmouth. The highest number of flights come from New York, with Delta offering the most services on this route.
How many nonstop flights are there to Portsmouth?
With 3,217 nonstop flights running each week, you'll be touching down in Portsmouth before you can say, "Are we there yet?"
Where are the most popular flights to Portsmouth departing from?
A large number of flights to Portsmouth take off from New York, Washington and Chicago airports.
How long is the flight to Portsmouth Airport?
If it's New York you're departing, you'll be midair for around 1 hour and 19 minutes before you touchdown in Portsmouth. Runway to runway from Washington typically takes 1 hour and 37 minutes and from Chicago, the flight time is 2 hours and 14 minutes.
How to book the cheapest flight to Portsmouth?
If you'd like to have some extra spending money on your trip to Portsmouth, listen up! As every seasoned jet-setter will tell you, don't leave booking until the last minute. Airfares are generally more expensive just prior to the departure date. Also, shop around and compare your options. If your destination has multiple airports, you may be able to score a great deal by flying into one that's farther away. Finally, another easy way to save some cash is be ready to book at a moment's notice. If you spot a fantastic bargain, don't hold off — snap it up while the opportunity's there.
Do you have any tips for my flight to Portsmouth?
We've pulled together all the info you need to make your flight a stress-free experience. Follow our tips and you'll be hightailing it through airport security and having a blast in Portsmouth in no time. What to pack in your hand luggage:

  • First and foremost, pack your passport, travel documents, cash and daily medications. Next, you'll want some entertainment to help pass the time. A thrilling novel and a tablet filled with your favourite shows are some fantastic options. If you plan to take a quick snooze, a comfy neck pillow and a pair of earplugs will also come in handy. Finally, leave space for a few toiletry items so you'll arrive looking fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items can differ between airlines, the general rule to follow is nothing flammable, sharp or explosive. This includes tools, metal cutlery, aerosol cans and bleaching agents. Sports equipment like ice skates, and objects that could injure passengers, such as swords and batons, won't be allowed on board either.

What to wear on a flight:

  • You'll want to go for comfort over style. Prepare for temperature changes in the cabin by donning layers, and opt for closed-toe, flat footwear like slip-ons.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It results from blood clotting due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks.

How to get through airport security fast when flying to Portsmouth?
Being organized before your flight will help make your getaway to Portsmouth quick and painless. Read through our top tips for a stress-free journey through security:

  • First things first. Your passport and boarding pass will need to be shown to security personnel. Keep them handy so you don't have to dig around for them.
  • Time to strip down. Well sort of. Your belt, coat, keys and other small items, like your earphones, will be required to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic gadgets will also need to go through the scanner.
  • Remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray machine separately. Each item should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a good footwear choice as you're less likely to be asked to remove them when going through security. Big boots and other heavy-style shoes are often subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked suitcase. They won't be allowed on board.

Flights to Portsmouth information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Roundtrip price
CA $146

Trending flights to Portsmouth

Prices were available within the past 7 days and start at CA $179 for one-way flights and CA $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, Mar 24 - Thu, Apr 9
YYC
Calgary
BOS
Boston
CA $294 Roundtrip, just found
CA $294
Roundtrip
just found
Select Air Canada flight, departing Tue, Mar 24 from Calgary to Boston, returning Thu, Apr 9, priced at CA $294 just found

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