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Cheap flights from Prague to Washington, D.C. from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Prague to Washington, D.C. departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Prague to Washington, D.C. (PRG-DCA)

Cheap round-trip flights

Air Canada Logo
6:00 am - 9:51 pmPRG-DCA
21h 51m2 stops
Air Canada Logo
6:00 am - 9:05 amDCA-PRG
21h 05m2 stops
$657Air Canada
Find Deal
Wed, Sep 17 - Sun, Sep 28
United Airlines Logo
6:00 am - 3:51 pmPRG-DCA
15h 51m2 stops
United Airlines Logo
5:15 pm - 2:05 pmDCA-PRG
14h 50m2 stops
$659United Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 29
Air Canada Logo
11:40 am - 9:51 pmPRG-DCA
16h 11m2 stops
Air Canada Logo
11:00 am - 12:10 pmDCA-PRG
19h 10m1 stop
$662Air Canada
Find Deal
Tue, Sep 16 - Sun, Sep 28
United Airlines Logo
6:00 am - 3:51 pmPRG-DCA
15h 51m2 stops
United Airlines Logo
9:00 am - 12:10 pmDCA-PRG
21h 10m2 stops
$663United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 28
Air Canada Logo
6:00 am - 3:51 pmPRG-DCA
15h 51m2 stops
Air Canada Logo
6:00 am - 9:40 amDCA-PRG
21h 40m2 stops
$664Air Canada
Find Deal
Mon, Oct 6 - Tue, Oct 14
Air Canada Logo
6:00 am - 9:51 pmPRG-DCA
21h 51m2 stops
Air Canada Logo
6:00 am - 9:40 amDCA-PRG
21h 40m2 stops
$665Air Canada
Find Deal
Mon, Oct 6 - Mon, Oct 13
American Airlines Logo
6:55 am - 11:07 pmPRG-DCA
22h 12m2 stops
American Airlines Logo
3:59 pm - 11:35 amDCA-PRG
13h 36m2 stops
$694American Airlines
Find Deal
Sun, Oct 5 - Tue, Oct 14
Delta Logo
11:00 am - 10:57 pmPRG-DCA
17h 57m2 stops
Delta Logo
5:00 pm - 11:45 amDCA-PRG
12h 45m2 stops
$707Delta
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
11:00 am - 6:14 pmPRG-DCA
13h 14m1 stop
Delta Logo
3:40 pm - 11:45 amDCA-PRG
14h 05m2 stops
$709Delta
Find Deal
Fri, Aug 29 - Sun, Sep 7
Scandinavian Airlines Logo
10:25 am - 11:41 pmPRG-DCA
19h 16m2 stops
Scandinavian Airlines Logo
2:00 pm - 9:45 amDCA-PRG
13h 45m2 stops
$742Scandinavian Airlines
Find Deal
Thu, Sep 18 - Sat, Oct 4

Air Canada flights from Prague to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Prague to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Sep 17
PRG6:00 amVáclav Havel Prague
21h 51m
2 stops
DCA9:51 pmWashington, D.C. Reagan-National
Sep 28
DCA6:00 amWashington, D.C. Reagan-National
21h 05m
2 stops
PRG9:05 amVáclav Havel Prague
$657
Find similar
Air Canada
Sep 16
PRG11:40 amVáclav Havel Prague
16h 11m
2 stops
DCA9:51 pmWashington, D.C. Reagan-National
Sep 28
DCA11:00 amWashington, D.C. Reagan-National
19h 10m
1 stop
PRG12:10 pmVáclav Havel Prague
$662
Find similar
Air Canada
Oct 6
PRG6:00 amVáclav Havel Prague
15h 51m
2 stops
DCA3:51 pmWashington, D.C. Reagan-National
Oct 14
DCA6:00 amWashington, D.C. Reagan-National
21h 40m
2 stops
PRG9:40 amVáclav Havel Prague
$664
Find similar

United Airlines flights from Prague to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Prague to Washington, D.C. Reagan-National Airport flight tickets
United Airlines
Sep 17
PRG6:00 amVáclav Havel Prague
15h 51m
2 stops
DCA3:51 pmWashington, D.C. Reagan-National
Sep 29
DCA5:15 pmWashington, D.C. Reagan-National
14h 50m
2 stops
PRG2:05 pmVáclav Havel Prague
$659
Find similar
United Airlines
Sep 17
PRG6:00 amVáclav Havel Prague
15h 51m
2 stops
DCA3:51 pmWashington, D.C. Reagan-National
Sep 28
DCA9:00 amWashington, D.C. Reagan-National
21h 10m
2 stops
PRG12:10 pmVáclav Havel Prague
$663
Find similar
United Airlines
Aug 31
PRG6:00 amVáclav Havel Prague
15h 51m
2 stops
DCA3:51 pmWashington, D.C. Reagan-National
Sep 7
DCA1:00 pmWashington, D.C. Reagan-National
14h 40m
2 stops
PRG9:40 amVáclav Havel Prague
$671
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Prague to Washington, D.C. Reagan-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Prague to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 9/17

6:00 am-9:51 pm

2 stops21h 51m

Washington, D.C. Reagan-National

Sun 9/28

6:00 am-9:05 am

2 stops21h 05m

$657

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 9/17

6:00 am-3:51 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Mon 9/29

5:15 pm-2:05 pm

2 stops14h 50m

$659

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 9/16

11:40 am-9:51 pm

2 stops16h 11m

Washington, D.C. Reagan-National

Sun 9/28

11:00 am-12:10 pm

1 stop19h 10m

$662

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 9/17

6:00 am-3:51 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Sun 9/28

9:00 am-12:10 pm

2 stops21h 10m

$663

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Mon 10/6

6:00 am-3:51 pm

2 stops15h 51m

Washington, D.C. Reagan-National

Tue 10/14

6:00 am-9:40 am

2 stops21h 40m

$664

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Mon 10/6

6:00 am-9:51 pm

2 stops21h 51m

Washington, D.C. Reagan-National

Mon 10/13

6:00 am-9:40 am

2 stops21h 40m

$665

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sun 10/5

6:55 am-11:07 pm

2 stops22h 12m

Washington, D.C. Reagan-National

Tue 10/14

3:59 pm-11:35 am

2 stops13h 36m

$694

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sat 9/13

11:00 am-10:57 pm

2 stops17h 57m

Washington, D.C. Reagan-National

Sat 9/20

5:00 pm-11:45 am

2 stops12h 45m

$707

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 8/29

11:00 am-6:14 pm

1 stop13h 14m

Washington, D.C. Reagan-National

Sun 9/7

3:40 pm-11:45 am

2 stops14h 05m

$709

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 9/18

10:25 am-11:41 pm

2 stops19h 16m

Washington, D.C. Reagan-National

Sat 10/4

2:00 pm-9:45 am

2 stops13h 45m

$742

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Prague to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Václav Havel Prague to Washington, D.C. Reagan-National?

Finnair, British Airways, and Delta are the most popular carriers operating from Václav Havel Prague to Washington, D.C. Reagan-National

When to book flights from Prague to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Prague to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Prague to Washington, D.C. Reagan-National Airport (PRG to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Prague to Washington, D.C. Reagan-National Airport

Best Price Found

$472

Fastest flight time

12h 04m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Prague in the past 72 hours is $472. The best round-trip flight deal from Prague to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $657.
The fastest flight from Prague to Washington, D.C. Reagan-National Airport takes 12h 04m
There are no direct flights from Prague to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Václav Havel Prague Airport - Washington, D.C. Reagan-National Airport.
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  • How far is Václav Havel Prague to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 4285.2 mi away from Václav Havel Prague. Typically, this will take 12h 04m by plane in normal conditions.

  • When did momondo last update prices for flights from Václav Havel Prague Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Václav Havel Prague Airport to Washington, D.C. Reagan-National Airport are updated daily.

  • How old do you have to be to fly from Václav Havel Prague Airport to Washington, D.C. Reagan-National Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Václav Havel Prague Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Tysons
Laurel
Silver Spring
Waldorf
Fredericksburg
Colonial Beach
Manassas
Rockville
Towson
Gaithersburg
Fairfax
Reston
Glen Burnie
Linthicum Heights
Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Prague to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Prague.

Can I find flights from Prague to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Prague on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Prague to Washington, D.C.?

Once all potential Prague to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Prague to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Prague to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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