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Cheap flights from Portsmouth to Washington, D.C. Reagan-National Airport

LHR — DCA
31 Jul — 7 Aug1
1 adult
Mi 31/7
Mi 7/8

How far in advance should I book a flight from Portsmouth to Washington, D.C. Reagan-National Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 28% on flights from Portsmouth to Washington, D.C. Reagan-National Airport compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £542. For sooner than that we have options available in the next 3 days from £568.

What is the cheapest month to fly from Portsmouth to Washington, D.C. Reagan-National Airport?

November is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from Portsmouth. Prices for November average £516 per person but you can even find prices for as low as £276. The most expensive prices can be found in the month of July. Opting for a November flight can save you 29% on your journey compared to booking in July

What is the cheapest time of day to fly from P0R to DCA?

When flying from Portsmouth to Washington, D.C. Reagan-National Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What does LHR to DCA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a London Heathrow Airport to Washington, D.C. Reagan-National Airport flight would often be abbreviated as a LHR to DCA flight. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), Southampton Eastleigh Airport (SOU) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Portsmouth to Reagan-National that include extra baggage allowance?

    The amount of baggage you can bring on your Portsmouth to Reagan-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portsmouth to Reagan-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portsmouth to Reagan-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portsmouth to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Portsmouth to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Reagan-National.

  • Can I find deals for business class flights from Portsmouth to Reagan-National?

    Yes. Cheapflights offers flight deals from Portsmouth to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portsmouth to Reagan-National that allow pets onboard?

    Many airlines flying from Portsmouth to Reagan-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portsmouth to Reagan-National?

    Yes, you can often find last-minute deals on Portsmouth to Reagan-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • What are the most popular airlines that fly from Portsmouth to Washington, D.C. Reagan-National Airport?

    Consider American Airlines, Air Canada or Finnair when booking your flight. These represent the most popular airlines when flying from Portsmouth to Washington, D.C. Reagan-National Airport.

  • What is the cheapest month to book a flight from Portsmouth to Washington, D.C. Reagan-National Airport?

    Currently, November is the cheapest month in which you can book a flight from Portsmouth to Washington, D.C. Reagan-National Airport (average of £596). Flying from Portsmouth to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of £838). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Portsmouth to Reagan-National
See prices for flight routes from nearby airports that may be better suited for you.

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Top 10 airlines flying from Portsmouth to Reagan-National

Discover the top 10 airlines that operate flights from Portsmouth to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,000,913 searches. Data last updated 26 Juli 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£256Average£390FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
IcelandairCheapest£366Average£523FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£380Average£542FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest£392Average£660FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£435Average£563FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£442Average£592FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£456Average£573FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£459Average£617FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
United AirlinesCheapest£470Average£619FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£565Average£596FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
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Search flights from Portsmouth to Reagan-National by cabin class

Find flights from Portsmouth to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Portsmouth to Reagan-National?

When you search for this flight from Portsmouth to Reagan-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Reagan-National?

Cheapflights helps you find that perfect flight to Reagan-National from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to Reagan-National with no change fees?

Yes, we can. To see specific flights from Portsmouth to Reagan-National with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Portsmouth to Reagan-National become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth to Reagan-National flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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