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Portsmouth

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Portsmouth Flights as Low as $137

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Delta
Tue, Aug 25 - Wed, Aug 26
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Aug 26, priced at $137 found 3 days ago
Delta
Wed, Jul 15 - Tue, Jul 28
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$140 Roundtrip, found 17 hours ago
$140
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Jul 15 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Tue, Jul 28, priced at $140 found 17 hours ago
American Airlines
Tue, Aug 25 - Wed, Aug 26
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$148 Roundtrip, found 3 days ago
$148
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Aug 26, priced at $148 found 3 days ago
American Airlines
Tue, Jun 16 - Wed, Jul 1
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$151 Roundtrip, found 4 days ago
$151
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jun 16 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Jul 1, priced at $151 found 4 days ago
American Airlines
Tue, Aug 25 - Wed, Aug 26
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Aug 26, priced at $159 found 3 days ago
Delta
Tue, Aug 25 - Wed, Aug 26
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$167 Roundtrip, found 3 days ago
$167
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Aug 26, priced at $167 found 3 days ago
American Airlines
Tue, Aug 25 - Wed, Aug 26
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Aug 26, priced at $178 found 3 days ago
American Airlines
Tue, Aug 25 - Wed, Aug 26
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$183 Roundtrip, found 3 days ago
$183
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Aug 25 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Wed, Aug 26, priced at $183 found 3 days ago
Delta
Thu, Jul 16 - Tue, Jul 28
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$186 Roundtrip, found 17 hours ago
$186
Roundtrip
found 17 hours ago
Select Delta flight, departing Thu, Jul 16 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Tue, Jul 28, priced at $186 found 17 hours ago
Frontier Airlines
Thu, Jun 11 - Wed, Jun 17
AUS
Austin-Bergstrom Intl.
BOS
Logan Intl.
$221 Roundtrip, found 12 hours ago
$221
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, Jun 11 from Austin-Bergstrom Intl. to Logan Intl., returning Wed, Jun 17, priced at $221 found 12 hours ago
Frontier Airlines
Sat, Jun 20 - Wed, Jul 1
MSP
Minneapolis - St. Paul Intl.
BOS
Logan Intl.
$259 Roundtrip, found 11 hours ago
$259
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Jun 20 from Minneapolis - St. Paul Intl. to Logan Intl., returning Wed, Jul 1, priced at $259 found 11 hours ago
Bargain Flight
Thu, May 28 - Tue, Jun 16
AUS
Austin-Bergstrom Intl.
BOS
Logan Intl.
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, May 28 from Austin-Bergstrom Intl. to Logan Intl., returning Tue, Jun 16, priced at $277 found 1 day ago
JetBlue Airways
Sat, Jun 13 - Sun, Jun 28
AUS
Austin-Bergstrom Intl.
BOS
Logan Intl.
$306 Roundtrip, found 12 hours ago
$306
Roundtrip
found 12 hours ago
Select JetBlue Airways flight, departing Sat, Jun 13 from Austin-Bergstrom Intl. to Logan Intl., returning Sun, Jun 28, priced at $306 found 12 hours ago
Sun Country Airlines
Fri, Jul 3 - Sun, Jul 5
MSP
Minneapolis - St. Paul Intl.
BOS
Logan Intl.
$335 Roundtrip, found 4 days ago
$335
Roundtrip
found 4 days ago
Select Sun Country Airlines flight, departing Fri, Jul 3 from Minneapolis - St. Paul Intl. to Logan Intl., returning Sun, Jul 5, priced at $335 found 4 days ago
American Airlines
Wed, Jul 1 - Wed, Jul 15
MSP
Minneapolis - St. Paul Intl.
MHT
Manchester-Boston Regional
$417 Roundtrip, found 11 hours ago
$417
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Jul 1 from Minneapolis - St. Paul Intl. to Manchester-Boston Regional, returning Wed, Jul 15, priced at $417 found 11 hours ago
Alaska Airlines
Fri, Jun 12 - Mon, Jun 15
AUS
Austin-Bergstrom Intl.
BOS
Logan Intl.
$720 Roundtrip, found 12 hours ago
$720
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Fri, Jun 12 from Austin-Bergstrom Intl. to Logan Intl., returning Mon, Jun 15, priced at $720 found 12 hours ago

Cheap Flights to Portsmouth

Fall in love at first flight with your vacation to Portsmouth by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Portsmouth on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Portsmouth, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Portsmouth

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Portsmouth with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the BOS airport.

What is the cheapest month to fly to Portsmouth?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Portsmouth are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Portsmouth?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Portsmouth.

What airport is best to fly into Portsmouth?

When you’re planning your trip to Portsmouth, convenience is the name of the game. Luckily, Portsmouth Portsmouth Intl. Airport is nearby so you can deplane and get going on checking off everything on your Portsmouth must-do list.

How much are flights to Portsmouth?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Portsmouth on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $137, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Portsmouth?

The trick to saving a stack of cash on your flight to Portsmouth? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $137 right now, why wait?

Portsmouth Flight Information
Destination airport
Logan Intl.
Destination airport IATA code
BOS
Roundtrip price
$191

Last Minute Hotel Deals in Portsmouth

Hilton Garden Inn Portsmouth Downtown

Hilton Garden Inn Portsmouth Downtown

3 out of 5
100 High St Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free WiFi, room service, and a fitness center. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (349 reviews)
"Loved the location"

Reviewed on May 20, 2026

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Hilton Garden Inn Portsmouth Downtown
Hampton Inn & Suites Portsmouth Downtown

Hampton Inn & Suites Portsmouth Downtown

3 out of 5
23 Portwalk Pl Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,139 reviews)
"This hotel was very dreary. The aesthetic was all grey. I had never seen so many different shades of grey until this hotel. The beds were not comfortable and felt very springy. The bathroom door did not have a lock on it and there was quite a big drop when getting out of the shower. They have valet ..."

Reviewed on May 24, 2026

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Hampton Inn & Suites Portsmouth Downtown
Port Inn and Suites Portsmouth, an Ascend Collection Hotel

Port Inn and Suites Portsmouth, an Ascend Collection Hotel

3 out of 5
505 US Highway 1 Bypass Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the breakfast and the helpful ...
8/10 Very Good! (1,005 reviews)
"Parking easy, staff was friendly and it was clean!"

Reviewed on May 21, 2026

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Port Inn and Suites Portsmouth, an Ascend Collection Hotel
The Hotel Portsmouth

The Hotel Portsmouth

3 out of 5
40 Court St. Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,009 reviews)
"Everything about my stay was wonderful but the staff really go above and beyond to provide excellent service"

Reviewed on May 24, 2026

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The Hotel Portsmouth
Hampton Inn Portsmouth Central

Hampton Inn Portsmouth Central

2.5 out of 5
131 DOW AVENUE Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,002 reviews)
"From when we arrived everything was great. The people in the reception area were welcoming and informative. The pool and jacuzzi were clean and well-maintained. Breakfast was plentiful with lots of variety. Would stay there again if we are in the area."

Reviewed on May 24, 2026

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Hampton Inn Portsmouth Central
Everhome Suites Portsmouth - Newington by Choice Hotels

Everhome Suites Portsmouth - Newington by Choice Hotels

2 out of 5
2109 Woodbury Avenue Portsmouth NH
Stay at this hotel in Portsmouth. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Market Square and Water Country are located ...
9.2/10 Wonderful! (111 reviews)
"Really thin walls"

Reviewed on May 24, 2026

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Everhome Suites Portsmouth - Newington by Choice Hotels
Residence Inn by Marriott Portsmouth Downtown/ Waterfront

Residence Inn by Marriott Portsmouth Downtown/ Waterfront

3 out of 5
100 Deer Street Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the helpful staff ...
9/10 Wonderful! (1,001 reviews)
"Really nice, clean room in a great location in downtown Portsmouth."

Reviewed on May 22, 2026

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Residence Inn by Marriott Portsmouth Downtown/ Waterfront
Holiday Inn Portsmouth by IHG

Holiday Inn Portsmouth by IHG

3 out of 5
300 Woodbury Ave Portsmouth NH
Stay at this hotel in Portsmouth. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,002 reviews)
"A good hotel for the price. Clean if a little worn. Elevator was loud. Breakfast is $15/person so we went the outstanding diner next door (Roundabout). Wifi worked consistently. Remote had been cleaned which was a nice touch."

Reviewed on May 24, 2026

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Holiday Inn Portsmouth by IHG
See all 881 properties in Portsmouth
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.

Top Hotels With Free Airport Shuttle

Hampton Inn Portsmouth Central

Hampton Inn Portsmouth Central

2.5 out of 5
131 DOW AVENUE Portsmouth NH
Book a stay at this business-friendly hotel in Portsmouth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.8/10 Excellent! (1,002 reviews)
"From when we arrived everything was great. The people in the reception area were welcoming and informative. The pool and jacuzzi were clean and well-maintained. Breakfast was plentiful with lots of variety. Would stay there again if we are in the area."

Reviewed on May 24, 2026

Get rates
Hampton Inn Portsmouth Central
See all 881 properties in Portsmouth
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.