£43 Cheap Flights to Portsmouth

View £43 flight on Tue, 16 Jun 2026Opens in a new window

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Cheap round-trip flights to Portsmouth

Prices were available within the past 7 days and start at £43 for one-way flights and £86 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 7 Jul - Tue, 21 Jul
BWI
Baltimore
BOS
Boston
£86 Return, found 7 hours ago
£86
Return
found 7 hours ago
Select Delta flight, departing Tue, 7 Jul from Baltimore to Boston, returning Tue, 21 Jul, priced at £86 found 7 hours ago
American Airlines
Sat, 13 Jun - Mon, 15 Jun
BWI
Baltimore
BOS
Boston
£225 Return, found 7 hours ago
£225
Return
found 7 hours ago
Select American Airlines flight, departing Sat, 13 Jun from Baltimore to Boston, returning Mon, 15 Jun, priced at £225 found 7 hours ago
United
Tue, 23 Jun - Wed, 8 Jul
BOS
Boston
MHT
Manchester
£350 Return, found 1 day ago
£350
Return
found 1 day ago
Select United flight, departing Tue, 23 Jun from Boston to Manchester, returning Wed, 8 Jul, priced at £350 found 1 day ago
JetBlue Airways
Wed, 3 Jun - Mon, 22 Jun
BOS
Boston
MHT
Manchester
£351 Return, found 1 day ago
£351
Return
found 1 day ago
Select JetBlue Airways flight, departing Wed, 3 Jun from Boston to Manchester, returning Mon, 22 Jun, priced at £351 found 1 day ago
Alaska Airlines
Thu, 17 Sept - Wed, 23 Sept
BWI
Baltimore
BOS
Boston
£462 Return, found 4 days ago
£462
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 17 Sept from Baltimore to Boston, returning Wed, 23 Sept, priced at £462 found 4 days ago

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 kms (50 miles) from downtown), MHT (56 kms (35 miles) from downtown) and Portsmouth Intl. Airport (PSM) (5 kms (3 miles) 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 further 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 organised 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.

Book with confidence

Expedia flights to Portsmouth

Searching for cheap flights to Portsmouth? No travel company presents more choices than Expedia if you're looking to compare flights to Portsmouth. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to . Expedia provides the cheapest flights to many destinations in and you may find even greater savings if you combine your flight with a hotel stay in Portsmouth.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Portsmouth for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Portsmouth flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Portsmouth

Travel information

Destination airport
Logan Intl.
Destination airport IATA code
BOS
Destination city name
Boston
Return price
£118

Trending flights to Portsmouth

Prices were available within the past 7 days and start at £43 for one-way flights and £86 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sun, 14 Feb - Sun, 21 Feb
LGW
London
BOS
Boston
£451 Return, found 1 hour ago
£451
Return
found 1 hour ago
Select TAP Portugal flight, departing Sun, 14 Feb from London to Boston, returning Sun, 21 Feb, priced at £451 found 1 hour ago

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