$25 Cheap flight deals from Washington (WAS) to Portsmouth (BOS)

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This Weekend's Flight Deals from Washington to Portsmouth

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 29 - Mon, Dec 2
BWI
Baltimore Washington Intl. Thurgood Marshall
BOS
Logan Intl.
$171 Roundtrip, just found
$171
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Nov 29 from Baltimore Washington Intl. Thurgood Marshall to Logan Intl., returning Mon, Dec 2, priced at $171 just found
Fri, Nov 29 - Thu, Dec 5
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$217 Roundtrip, just found
$217
Roundtrip
just found
Select JetBlue Airways flight, departing Fri, Nov 29 from Ronald Reagan Washington National to Logan Intl., returning Thu, Dec 5, priced at $217 just found
Fri, Nov 29 - Fri, Nov 29
DCA
Ronald Reagan Washington National
MHT
Manchester-Boston Regional
$363 Roundtrip, found 1 day ago
$363
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Nov 29 from Ronald Reagan Washington National to Manchester-Boston Regional, returning Fri, Nov 29, priced at $363 found 1 day ago
Sat, Nov 30 - Thu, Dec 12
IAD
Washington Dulles Intl.
BOS
Logan Intl.
$512 Roundtrip, found 4 days ago
$512
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 30 from Washington Dulles Intl. to Logan Intl., returning Thu, Dec 12, priced at $512 found 4 days ago

Airfares from $25 One Way, $50 Round Trip from Washington to Portsmouth

Prices starting at $50 for return flights and $25 for one-way flights to Portsmouth were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 8 - Sat, Jan 11
BWI
Baltimore
BOS
Boston
$50 Roundtrip, just found
$50
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jan 8 from Baltimore to Boston, returning Sat, Jan 11, priced at $50 just found
Tue, Dec 3 - Wed, Dec 4
IAD
Washington
BOS
Boston
$114 Roundtrip, found 3 hours ago
$114
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, Dec 3 from Washington to Boston, returning Wed, Dec 4, priced at $114 found 3 hours ago
Tue, Jan 21 - Wed, Jan 22
BWI
Baltimore
BOS
Boston
$137 Roundtrip, found 23 hours ago
$137
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jan 21 from Baltimore to Boston, returning Wed, Jan 22, priced at $137 found 23 hours ago
Fri, Apr 18 - Sun, Apr 20
IAD
Washington
BOS
Boston
$147 Roundtrip, just found
$147
Roundtrip
just found
Select United flight, departing Fri, Apr 18 from Washington to Boston, returning Sun, Apr 20, priced at $147 just found
Tue, Dec 31 - Sun, Jan 5
DCA
Washington
BOS
Boston
$147 Roundtrip, found 3 hours ago
$147
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Dec 31 from Washington to Boston, returning Sun, Jan 5, priced at $147 found 3 hours ago

Portsmouth economy flight packages

Price found within the past 48 hours. Click for updated prices.
Fairmont Copley Plaza, Boston
4.5-star property

Fairmont Copley Plaza, Boston

8.6/10 Excellent! (1,001 reviews)

Dec 23 - Dec 28

5 night stay

Baltimore (BWI) to Boston (BOS)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Main areas are beautiful. I was placed in an older, center. very small room. Great bed, bathroom updated but water damage in bathroom ceiling. Lots of noise outside my room, felt like I was in someone’s house. Thankfully they quieted down. Not exactly what I thought I was paying $800 for.

Reviewed on May 18, 2024

The Boxer
4.0-star property

The Boxer

8.6/10 Excellent! (1,023 reviews)

Dec 23 - Dec 28

5 night stay

Baltimore (BWI) to Boston (BOS)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Family venue. Only issue was slow service in the breakfast area.

Reviewed on Aug 4, 2024

Club Quarters Hotel Faneuil Hall, Boston
4.0-star property

Club Quarters Hotel Faneuil Hall, Boston

8.8/10 Excellent! (2,407 reviews)

Dec 23 - Dec 28

5 night stay

Baltimore (BWI) to Boston (BOS)

Spirit Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
Hotel was great and close to trolley that took us all around the city. And the attached restaurant had great food and service. Staff was well informed on our questions and helpful.

Reviewed on Oct 19, 2024

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More About Flying To Portsmouth from Washington

Route Information for Flights from Washington to Portsmouth

Origin Airport IATA Code
WAS
Destination Airport IATA Code
BOS
Distance
398 mi
Direct Flight Airlines
American Airlines, KLM, Qatar Airways, JAL, Icelandair, Delta Air Lines, Alaska Airlines, Etihad Airways, JetBlue, SAS, Iberia, Hawaiian Airlines, Korean Air, TAP Air Portugal, Virgin Atlantic, British Airways
Earliest Flight Arrival
2:09PM UTC
Latest Flight Arrival
4:29AM UTC

Washington to Portsmouth

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Frequently asked questions

Are there non-stop flights from Washington to Portsmouth?
Yep, your unforgettable vacation is just a single flight away. Great news, isn’t it? Travel comfortably on board one of the 3 carriers that fly directly from DCA to Boston, MA (BOS-Logan Intl.). Popular options include:

  • American Airlines
  • Delta
  • JetBlue

What is the shortest flight from Washington to Portsmouth?
If conditions are good and there are no delays, you could be landing at Boston, MA (BOS-Logan Intl.) from DCA in only 1 hour and 23 minutes. With such a brief flight time, consider traveling with just hand luggage.
What airlines fly from Washington to Portsmouth most frequently?
American Airlines (AA) is one of the airlines with the most flights from National Airport to Logan Intl. Airport (BOS). It offers 230 services each month on this route. Taking off on a vacation is one of life’s greatest pleasures, and this airline will get you to your destination quickly and safely. Alternatively, book your favorite aisle (or window) seat with Delta (DL). You’ll have 165 monthly flights between Washington and Portsmouth to select from with this carrier.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

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. Lower fares may be available. 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.