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DCA - PRG

Find cheap flights from Reagan Washington National Airport to Prague from $488

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Prague departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Prague

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Prague, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Prague, as well as popular online travel agencies
In the last 7 days travelers have searched 43,895,468 times on KAYAK, and here is why:

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Cheap flight deals from Reagan-National to Prague (DCA-PRG)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Reagan-National to Prague that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:28 pm - 1:35 pmDCA-PRG
14h 07m2 stops
9:30 pm - 8:00 pmPRG-DCA
28h 30m2 stops
$604British Airways
Find Deal
Mon, Nov 4 - Mon, Nov 18
6:00 am - 1:05 pmDCA-PRG
26h 05m2 stops
10:35 am - 7:58 pmPRG-DCA
15h 23m2 stops
$738Air Canada
Find Deal
Fri, Nov 1 - Sat, Nov 9
7:49 pm - 6:00 pmDCA-PRG
17h 11m2 stops
9:50 am - 11:32 pmPRG-DCA
19h 42m2 stops
$748American Airlines
Find Deal
Sun, Oct 27 - Sun, Nov 10
2:11 pm - 11:10 amDCA-PRG
14h 59m2 stops
6:40 am - 3:54 pmPRG-DCA
15h 14m2 stops
$846American Airlines
Find Deal
Sun, Sep 15 - Tue, Sep 24
5:00 pm - 10:55 amDCA-PRG
11h 55m1 stop
12:40 pm - 9:16 pmPRG-DCA
14h 36m1 stop
$847KLM
Find Deal
Sun, Sep 15 - Tue, Sep 24
11:00 am - 8:40 amDCA-PRG
15h 40m2 stops
1:25 pm - 9:49 pmPRG-DCA
14h 24m2 stops
Mon, Sep 16 - Wed, Sep 25
12:59 pm - 10:55 amDCA-PRG
15h 56m2 stops
12:40 pm - 9:20 pmPRG-DCA
14h 40m1 stop
$852Delta
Find Deal
Mon, Aug 5 - Fri, Aug 23
2:00 pm - 10:55 amDCA-PRG
14h 55m1 stop
12:40 pm - 9:08 pmPRG-DCA
14h 28m1 stop
$862Delta
Find Deal
Sun, Sep 22 - Tue, Oct 1
11:00 am - 8:40 amDCA-PRG
15h 40m2 stops
1:25 pm - 9:49 pmPRG-DCA
14h 24m2 stops
Tue, Oct 15 - Thu, Oct 24
5:00 pm - 10:55 amDCA-PRG
11h 55m1 stop
11:15 am - 7:13 pmPRG-DCA
13h 58m2 stops
$892KLM
Find Deal
Sun, Sep 15 - Thu, Sep 26

Flights from Reagan-National to Prague - Travel Insights & Trends

Get data-powered insights and trends into flights from Reagan-National to Prague to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Reagan-National Airport to Prague, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Reagan-National Airport to Prague is November, where tickets cost $640 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,169 and $1,150 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Reagan-National Airport to Prague, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Reagan-National Airport to Prague, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 69 days before departure.

Which airlines provide the cheapest flights from Reagan Washington National Airport to Prague?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Reagan Washington National Airport to Prague found by KAYAK users in the last 72 hours was for $604 on British Airways, followed by Air Canada ($738). One-way flight deals have also been found from as low as $619 on TAP AIR PORTUGAL and from $682 on Icelandair.

Good to know

Low season

October

High season

October

Cheapest flight

$488
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 40% lower on average.
Flight from Reagan Washington National Airport to Prague

When to book flights from Reagan-National to Prague

Are your dates flexible? Find out the best times to travel from Reagan-National to Prague based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Reagan Washington National Airport to Prague flights

  • What is the cheapest flight from Washington, D.C. Reagan-National Airport to Prague?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Reagan-National Airport to Prague was $488 for a one-way ticket and $604 for a round-trip.

  • Do I need a passport to fly between Reagan Washington National Airport and Prague?

    Yes, you’ll need a passport to travel to Prague from Reagan Washington National Airport.

  • Which airports will I be using when flying from Reagan Washington National Airport to Prague?

    When flying out of Reagan Washington National Airport you will be using Washington, D.C. Reagan-National. You will be landing at Prague, also known as Václav Havel Prague.

  • Which aircraft models fly most regularly from Reagan Washington National Airport to Prague?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Reagan Washington National Airport to Prague?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Reagan Washington National Airport and Prague, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport to Prague?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Reagan Washington National Airport to Prague.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Reagan Washington National Airport to Prague?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Prague from Reagan Washington National Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Reagan Washington National Airport to Prague?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Prague with an airline and back to Reagan Washington National Airport with another airline. Booking your flights between Reagan Washington National Airport and PRG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Reagan Washington National Airport to Prague?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Prague from Reagan Washington National Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Reagan-National to Prague

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Prague. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Reagan-National to Prague? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10778 reviews
8.6Crew
8.0Entertainment
7.4Food
7.9Comfort
8.2Boarding
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

Book cheap flights from Washington, D.C. to Prague

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Prague found on KAYAK in the last 72 hours.
5/30Thu
2 stops
31h 31mDCA-PRG
$488
10/16Wed
2 stopsTAP AIR PORTUGAL
18h 10mDCA-PRG
$619
7/25Thu
2 stopsIcelandair
14h 25mDCA-PRG
$682
8/31Sat
2 stopsIcelandair
15h 35mDCA-PRG
$712
9/26Thu
1 stopKLM
11h 55mDCA-PRG
$840
6/19Wed
1 stopKLM
11h 55mDCA-PRG
$1,067
6/7Fri
2 stopsAir Canada
19h 45mDCA-PRG
$1,158
6/17Mon
1 stopDelta
11h 55mDCA-PRG
$1,280
6/6Thu
1 stopDelta
16h 50mDCA-PRG
$1,340
8/22Thu
2 stopsAir Canada
13h 50mDCA-PRG
$2,166

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Last minute flights from Reagan-National to Prague

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Prague that are departing in the next 10 days.
5/14Tue
multi-stop
17h 35mDCA-PRG
5/23Thu
multi-stop
18h 45mPRG-DCA
$980
5/13Mon
multi-stop
22h 15mDCA-PRG
5/22Wed
multi-stop
14h 27mPRG-DCA
$1,484
5/13Mon
multi-stop
22h 15mDCA-PRG
5/25Sat
multi-stop
14h 27mPRG-DCA
$1,487
5/12Sun
multi-stopTAP AIR PORTUGAL
24h 55mDCA-PRG
5/14Tue
multi-stopTAP AIR PORTUGAL
41h 53mPRG-DCA
$1,743
5/14Tue
multi-stopKLM
16h 50mDCA-PRG
5/23Thu
multi-stopKLM
14h 03mPRG-DCA
$1,857
5/14Tue
multi-stopDelta
13h 55mDCA-PRG
5/23Thu
multi-stopDelta
14h 03mPRG-DCA
$1,874
5/11Sat
multi-stopAir Canada
32h 35mDCA-PRG
5/22Wed
multi-stopAir Canada
19h 02mPRG-DCA
$1,905
5/11Sat
multi-stopAir Canada
15h 30mDCA-PRG
5/20Mon
multi-stopAir Canada
14h 22mPRG-DCA
$1,961
5/10Fri
multi-stopDelta
15h 48mDCA-PRG
5/19Sun
multi-stopDelta
14h 03mPRG-DCA
$2,194
5/10Fri
multi-stopKLM
16h 50mDCA-PRG
5/19Sun
multi-stopKLM
14h 03mPRG-DCA
$8,467

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Reagan Washington National Airport - Prague Flights

Departure:

Reagan Washington National Airport (undefined)United States

Destination:

Prague (PRG)Czech Republic

Return flight deals:

Prague - Reagan Washington National Airport

Cabin classes:

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