Cheap flights from Portsmouth

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Portsmouth Flight Information
Origin airport IATA code
BOS

Sourcing the best flights from Portsmouth on ebookers

If you’re seeking a flight from Portsmouth, you can swiftly and easily find exactly what you’re looking for using ebookers. Our easy-to-use tool will let you select the destination and ideal travel dates to immediately see which routes and airlines are available. Have a preferred airline in mind for the trip? You can filter your ebookers search to see if they have flights from BOS. For more bespoke options, you can also set your search for multiple destinations and flights that are refundable, so you can have the most relevant information in moments.

Getting the best deal on a cheap flight from BOS

There are a few golden rules for keeping costs low when booking flights from Portsmouth. The first thing to think about is being flexible on your travel dates. It can help to shift your departure by a day, or even a few hours, as prices can vary by significant amounts. Use ebookers to compare and contrast your options ahead of time, and you can make a savvy decision. Want more savings? If book the hotel at your chosen destination through ebookers while also arranging your flight from Portsmouth, you can get a discount of up to 15% off the total price. For help on which pad to pick, you can make use of our snappy hotel descriptions, which are accompanied by useful photos.

Getting things going at your destination

With ebookers, you don’t just have access to the latest, constantly updated information on flights from BOS. You can also get inspiration on the most interesting things to get up to when you’re there. Just check out our Things to Do tool and you’ll soon be drawing up an exciting itinerary. And if you’re keen to take in as much of the wider area as possible, you could also look into the best car hire deals and have your very own set of wheels waiting, so you can roam to your heart’s content.

Featured Hotels near Portsmouth

Hampton Inn & Suites Portsmouth Downtown

Hampton Inn & Suites Portsmouth Downtown

3 out of 5
23 Portwalk Pl Portsmouth NH
The price is €112 per night from 19 Feb to 20 Feb
€112
per night
19 Feb - 20 Feb
The free breakfast at Hampton Inn & Suites Portsmouth Downtown gets high marks from our customers. During your stay, you'll be connected to the convention centre and just a quick walk from Market Square. Features include free WiFi in public areas, plus an indoor pool and a gym.
9.4/10 Exceptional! (1,096 reviews)
The beds were very comfortable and the pool was nice and warm.

Reviewed on 2 Feb 2026

Opens in a new windowHampton Inn & Suites Portsmouth Downtown
The Hotel Portsmouth

The Hotel Portsmouth

3 out of 5
40 Court St. Portsmouth NH
The price is €133 per night from 17 Feb to 18 Feb
€133
per night
17 Feb - 18 Feb
The free breakfast at The Hotel Portsmouth gets high marks from our customers. During your stay, you're just a quick walk from Rundlet-May House. Features include free WiFi in public areas and free self-parking, plus a snack bar/deli.
9.4/10 Exceptional! (1,000 reviews)
Friendly staff, great common spaces for hanging out! Fantastic location walkable everything.

Reviewed on 1 Feb 2026

Opens in a new windowThe Hotel Portsmouth
Residence Inn by Marriott Portsmouth Downtown/ Waterfront

Residence Inn by Marriott Portsmouth Downtown/ Waterfront

3 out of 5
100 Deer Street Portsmouth NH
The price is €146 per night from 12 Feb to 13 Feb
€146
per night
12 Feb - 13 Feb
Our customers tell us that they can't get enough of the helpful staff at Residence Inn by Marriott Portsmouth Downtown/ Waterfront. During your stay, you'll be connected to the convention centre and just a quick walk from Market Square. Free breakfast, free WiFi in public areas and an indoor pool are available. This property offers pet-friendly amenities, such as food and water bowls.
9/10 Wonderful! (1,001 reviews)
The breakfast had all kinds of goodies. Oatmeal, with several toppings to choose from. The hot menu seems to change from day to day. We were there for a week, had eggs & bacon one day, then sausage patties and links the next. They surprised me on day 4 by having spinach quiche! Cereals, juice, breads, ...

Reviewed on 7 Jan 2026

Opens in a new windowResidence Inn by Marriott Portsmouth Downtown/ Waterfront
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AC Hotel by Marriott Portsmouth

AC Hotel by Marriott Portsmouth

3.5 out of 5
299 Vaughn Street Portsmouth NH
The price is €147 per night from 12 Feb to 13 Feb
€147
per night
12 Feb - 13 Feb
Our customers tell us that they can't get enough of the helpful staff at AC Hotel by Marriott Portsmouth. During your stay, you're just a quick walk from Market Square. You'll find features such as free WiFi in public areas, plus 2 bars and a restaurant.
9/10 Wonderful! (974 reviews)
Great place to stay! Hotel was very clean and beautifully decorated. Staff was awesome especially Kaylie at the front desk, so kind and helpful. Also enjoyed chatting with the girl bartender at the rooftop restaurant. Will definitely be returning in the future!

Reviewed on 5 Feb 2026

Opens in a new windowAC Hotel by Marriott Portsmouth
Homewood Suites By Hilton Portsmouth Downtown

Homewood Suites By Hilton Portsmouth Downtown

3 out of 5
165 Deer Street Portsmouth NH
The price is €105 per night from 22 Feb to 23 Feb
€105
per night
22 Feb - 23 Feb
During your stay at Homewood Suites By Hilton Portsmouth Downtown, you're just a quick walk from Discover Portsmouth. You'll find features such as free breakfast and free WiFi in public areas, plus a gym.
9/10 Wonderful! (53 reviews)
Clean, great location and large room.

Reviewed on 2 Feb 2026

Opens in a new windowHomewood Suites By Hilton Portsmouth Downtown
Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown

3 out of 5
100 High St Portsmouth NH
The price is €87 per night from 22 Feb to 23 Feb
€87
per night
22 Feb - 23 Feb
Our customers tell us that they can't get enough of the helpful staff at Hilton Garden Inn Portsmouth Downtown. During your stay, you're just a quick walk from Market Square. Enjoy features like free WiFi in public areas, plus a restaurant and a gym.
8.2/10 Very Good! (230 reviews)
Quick one night getaway! Everything was perfect!

Reviewed on 25 Jan 2026

Opens in a new windowHilton Garden Inn Portsmouth Downtown
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fare, taxes & fees: Fares were found on ebookers.com and are updated daily. They include all taxes and fees, except baggage fees.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a £25.00 / 45.00 Euro service fee charged by ebookers, plus any airline fare and tax increase that may be applicable.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.