Cheap flights from Portsmouth to Washington, D.C. from $203

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2 stops
Sun, Nov 1
Portsmouth PSMWashington, D.C. IAD
$203
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1 stop
Sat, Oct 31
Portsmouth PSMWashington, D.C. BWI
$219
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1 stop
Sat, Oct 31
Portsmouth PSMWashington, D.C. IAD
$219
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2 stops
Sat, Oct 31
Portsmouth PSMWashington, D.C. BWI
$229
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2 stops
Sat, Oct 31
Portsmouth PSMWashington, D.C. BWI
$229
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2 stops
Sat, Oct 31
Portsmouth PSMWashington, D.C. BWI
$242
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1 stop
Sat, Oct 31 – Thu, Nov 5
Portsmouth PSMWashington, D.C. BWI
$378
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2 stops
Sun, Nov 1 – Thu, Nov 5
Portsmouth PSMWashington, D.C. IAD
$408
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1 stop
Sat, Oct 31 – Thu, Nov 5
Portsmouth PSMWashington, D.C. BWI
$423
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1 stop
Sat, Oct 31 – Thu, Nov 5
Portsmouth PSMWashington, D.C. BWI
$425
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1 stop
Sat, Oct 31 – Thu, Nov 5
Portsmouth PSMWashington, D.C. BWI
$475
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1 stop
Sat, Oct 31 – Thu, Nov 5
Portsmouth PSMWashington, D.C. BWI
$490
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How much do flights to Washington, D.C. cost?

Cheapest one-way trip

$203

Cheapest round-trip

$378

Average round-trip

$610

Includes rare itinerary

Travel hack

Most popular airline

Frontier Airlines

Key info about flying to Washington, D.C.

Depart from
Portsmouth International Airport at Pease
Arrive to
Washington Dulles International
Average flights per week
133
Flight distance
Worth visiting
Lincoln Memorial - National Mall

Check-in for a flight from Portsmouth to Washington, D.C.

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
BREEZE MXNo
-
JetBlue AirwaysJBUB6No
Air CanadaACAACYes

Online check-in is not available for these airlines.

Weather in Washington, D.C.

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January5°C-2°C
February7°C0°C
March13°C3°C
April19°C8°C
May23°C13°C
June29°C18°C
July32°C21°C
August30°C20°C
September26°C17°C
October20°C11°C
November13°C5°C
December8°C1°C
Hottest Month
32°C
July
Coldest month
-2°C
January
Sunny days
266
days per year
Snow days
8
days per year

14 day forecast

Sunday
18 Oct
16°C6°C
25 Oct
18°C8°C
Monday
19 Oct
18°C7°C
26 Oct
13%
20°C10°C
Tuesday
20 Oct
20°C9°C
27 Oct
17°C7°C
Wednesday
21 Oct
19°C9°C
28 Oct
19°C9°C
Thursday
22 Oct
19°C8°C
29 Oct
22°C11°C
Friday
23 Oct
19°C9°C
30 Oct
36%
26°C14°C
Saturday
24 Oct
17°C9°C
31 Oct
36%
22°C15°C
Book your trip to arrive at Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National. The most popular airlines for this route are Frontier Airlines, BREEZE, JetBlue Airways, and Air Canada. Portsmouth and Washington, D.C. have 133 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, and National Mall.

Frequently asked questions

What are the most popular routes to and from Portsmouth?

Travelers frequently search for route combinations, such as Portsmouth and Orlando, Punta Gorda, Fort Myers, Paris, Key West, Mexico City, Memphis, Dallas, Chicago, Philadelphia, Hartford, New York, Lima, Mumbai, Milwaukee, Syracuse, El Paso, St. Louis, Asheville, Antalya.

What are the most popular routes to and from Washington, D.C.?

Travelers frequently search for route combinations, such as Washington, D.C. and Atlanta, Los Angeles, Orlando, Dallas, Mexico City, Tampa, London, Denver, San Francisco, Houston, Boston, Lima, Miami, Chicago, Phoenix, Las Vegas, Guadalajara, Seattle, Detroit, New Delhi.

What airports are near Portsmouth?

The main airport in Portsmouth is Portsmouth International Airport at Pease. It is also served by Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Bangor International, Manchester–Boston Regional, Portsmouth International Airport at Pease, Lebanon Municipal, Augusta State, Worcester Regional.

What airports are near Washington, D.C.?

The main airport in Washington, D.C. is Washington Dulles International. It is also served by Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Trenton–Mercer, Lehigh Valley International, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.

Which airlines fly between Portsmouth and Washington, D.C.?

Currently, you can fly between Portsmouth and Washington, D.C. with Frontier Airlines, BREEZE, JetBlue Airways, Air Canada.

When’s the best time to travel between Portsmouth and Washington, D.C.?

If you don’t have specific dates for your trip between Portsmouth and Washington, D.C., you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

What flights operate between Portsmouth and Washington, D.C.?

Traveling between Portsmouth and Washington, D.C., you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

How many airports are there near Portsmouth?

There are a number of airports in and around Portsmouth. The main one is Portsmouth International Airport at Pease and other nearby airports include Logan International, Bradley International, Rhode Island T. F. Green Int'l Airport, Portland International Jetport, Bangor International, Manchester–Boston Regional, Portsmouth International Airport at Pease, Lebanon Municipal, Augusta State, Worcester Regional

How many airports are there near Washington, D.C.?

There are a number of airports in and around Washington, D.C.. The main one is Washington Dulles International and other nearby airports include Philadelphia International, Norfolk International, Richmond International, Atlantic City International, Trenton–Mercer, Lehigh Valley International, Harrisburg International, Salisbury–Ocean City–Wicomico Regional, Lancaster, Hagerstown Regional.

What time do nonstop (direct) flights between Portsmouth and Washington, D.C. depart?

What time do nonstop (direct) flights between Portsmouth and Washington, D.C. arrive?

What time do flights between Portsmouth and Washington, D.C. depart?

What time do flights between Portsmouth and Washington, D.C. arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.

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