$465 Cheap Flights from Prague (PRG) to Washington (DCA)

View $465 flight on Sat, Oct 11, 2025Opens in a new window

Popular airlines from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Prague to Washington (PRG-DCA)

Prices were available within the past 7 days and start at $465 for one-way flights and $650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Thu, Sep 4 - Mon, Sep 8
PRG
Prague
DCA
Washington
$650 Roundtrip, found 3 days ago
$650
Roundtrip
found 3 days ago
Select Condor flight, departing Thu, Sep 4 from Prague to Washington, returning Mon, Sep 8, priced at $650 found 3 days ago
Air Canada
Fri, Sep 19 - Sun, Sep 28
PRG
Prague
DCA
Washington
$664 Roundtrip, found 3 days ago
$664
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Sep 19 from Prague to Washington, returning Sun, Sep 28, priced at $664 found 3 days ago
Air Canada
Wed, Jan 14 - Wed, Jan 21
PRG
Prague
DCA
Washington
$665 Roundtrip, found 1 day ago
$665
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jan 14 from Prague to Washington, returning Wed, Jan 21, priced at $665 found 1 day ago
Air Canada
Wed, Jan 14 - Wed, Jan 21
PRG
Prague
DCA
Washington
$669 Roundtrip, found 1 day ago
$669
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jan 14 from Prague to Washington, returning Wed, Jan 21, priced at $669 found 1 day ago
Condor
Thu, Sep 4 - Mon, Sep 8
PRG
Prague
DCA
Washington
$670 Roundtrip, found 3 days ago
$670
Roundtrip
found 3 days ago
Select Condor flight, departing Thu, Sep 4 from Prague to Washington, returning Mon, Sep 8, priced at $670 found 3 days ago
Air Canada
Wed, Jan 14 - Wed, Jan 21
PRG
Prague
DCA
Washington
$672 Roundtrip, found 1 day ago
$672
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Jan 14 from Prague to Washington, returning Wed, Jan 21, priced at $672 found 1 day ago
Air Canada
Thu, Sep 4 - Mon, Sep 8
PRG
Prague
DCA
Washington
$675 Roundtrip, found 3 days ago
$675
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Sep 4 from Prague to Washington, returning Mon, Sep 8, priced at $675 found 3 days ago
American Airlines
Thu, Feb 26 - Sat, Mar 7
PRG
Prague
DCA
Washington
$739 Roundtrip, found 22 hours ago
$739
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Feb 26 from Prague to Washington, returning Sat, Mar 7, priced at $739 found 22 hours ago
Delta
Fri, Aug 29 - Sun, Sep 7
PRG
Prague
DCA
Washington
$742 Roundtrip, found 21 hours ago
$742
Roundtrip
found 21 hours ago
Select Delta flight, departing Fri, Aug 29 from Prague to Washington, returning Sun, Sep 7, priced at $742 found 21 hours ago
British Airways
Thu, Nov 20 - Mon, Jan 5
PRG
Prague
DCA
Washington
$828 Roundtrip, found 2 hours ago
$828
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Nov 20 from Prague to Washington, returning Mon, Jan 5, priced at $828 found 2 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $723
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $723
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $662
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $662
Flights from Prague (PRG) to Washington (DCA)
Origin airport
Vaclav Havel
Destination airport
Ronald Reagan Washington National
Airlines serving
Air Canada, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, LOT-Polish Airlines, Scandinavian Airlines, TAP Portugal, United
Roundtrip price
$650
Distance
4281 mi

Prague to Washington Flights

The cheapest times to fly from Prague to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Prague to Washington are during the month of September. You can find some of the cheapest flights from Prague to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Prague to Washington

Sunday is one of the best days to book for cheap flights from Prague to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Prague to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Prague to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $465 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Prague to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Prague to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA) cost?
Grab a cheap one-way flight from $465 or cheap return flight from $650 from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA)?
Traveling in September can help you save, as it's the cheapest month for flights between PRG and DCA. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from PRG to DCA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA)?
There aren't any daily direct flights available from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PRG to DCA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA)?
To touch down at Ronald Reagan Washington National Airport (DCA) on time, select a flight that takes off from Vaclav Havel Airport (PRG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA) last-minute?
Waiting until just before your departure to book a flight from PRG to DCA often results in higher prices. While you might find some last-minute deals, there's no guarantee. Be flexible with your itinerary to boost your chances of getting a bargain.
Is it cheaper to book a PRG to DCA flight and hotel package?
Compared with arranging hotels and flights separately, booking a PRG to DCA flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Vaclav Havel Airport (PRG) to Ronald Reagan Washington National Airport (DCA)?
If you booked your PRG to DCA flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.