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Cheap flights from Prague to Washington, D.C. from $534

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 9/15. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$727American Airlines
Tue, Jun 23 - Sat, Jul 18
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$728American Airlines
Wed, Jun 24 - Thu, Jul 16
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$729American Airlines
Thu, Jun 25 - Sat, Jul 18
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$736American Airlines
Fri, Jun 26 - Fri, Jul 17
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$737American Airlines
Wed, Jun 24 - Sat, Jul 18
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$738American Airlines
Tue, Jun 23 - Mon, Jul 20
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$742American Airlines
Sun, Jun 21 - Sun, Jul 12
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$746American Airlines
Fri, Jun 26 - Sat, Jul 18
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$747American Airlines
Sun, Jun 21 - Fri, Jul 17
American Airlines Logo
10:15 am - 5:00 pm
PRG
-
DCA
12h 45m
1 stop
American Airlines Logo
1:30 pm - 8:15 am
DCA
-
PRG
12h 45m
1 stop
$748American Airlines
Fri, Jun 26 - Thu, Jul 16

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
Jun 24
PRG11:30 amVáclav Havel Prague
14h 27m
2 stops
DCA7:57 pmWashington, D.C. Reagan-National
Jul 19
DCA12:40 pmWashington, D.C. Reagan-National
16h 10m
2 stops
PRG10:50 amVáclav Havel Prague
$893
Air Canada
Jun 24
PRG12:30 pmVáclav Havel Prague
13h 27m
1 stop
DCA7:57 pmWashington, D.C. Reagan-National
Jul 19
DCA11:00 amWashington, D.C. Reagan-National
17h 50m
1 stop
PRG10:50 amVáclav Havel Prague
$900
Air Canada
May 15
PRG9:30 amVáclav Havel Prague
16h 28m
2 stops
DCA7:58 pmWashington, D.C. Reagan-National
May 31
DCA4:20 pmWashington, D.C. Reagan-National
14h 25m
2 stops
PRG12:45 pmVáclav Havel Prague
$971

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

Our best American Airlines deals on Prague to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Jun 23
PRG10:15 amVáclav Havel Prague
12h 45m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National
Jul 18
DCA1:30 pmWashington, D.C. Reagan-National
12h 45m
1 stop
PRG8:15 amVáclav Havel Prague
$727
American Airlines
Jun 24
PRG10:15 amVáclav Havel Prague
12h 45m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National
Jul 16
DCA1:30 pmWashington, D.C. Reagan-National
12h 45m
1 stop
PRG8:15 amVáclav Havel Prague
$728
American Airlines
Jun 25
PRG10:15 amVáclav Havel Prague
12h 45m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National
Jul 18
DCA1:30 pmWashington, D.C. Reagan-National
12h 45m
1 stop
PRG8:15 amVáclav Havel Prague
$729

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 May 8, 2026.
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

Cheapest round-trip
Quickest round-trip

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 6/23

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Sat 7/18

1:30 pm-8:15 am

1 stop12h 45m

$727

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 6/24

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Thu 7/16

1:30 pm-8:15 am

1 stop12h 45m

$728

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Thu 6/25

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Sat 7/18

1:30 pm-8:15 am

1 stop12h 45m

$729

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 6/26

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Fri 7/17

1:30 pm-8:15 am

1 stop12h 45m

$736

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Wed 6/24

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Sat 7/18

1:30 pm-8:15 am

1 stop12h 45m

$737

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Tue 6/23

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Mon 7/20

1:30 pm-8:15 am

1 stop12h 45m

$738

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sun 6/21

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Sun 7/12

1:30 pm-8:15 am

1 stop12h 45m

$742

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 6/26

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Sat 7/18

1:30 pm-8:15 am

1 stop12h 45m

$746

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Sun 6/21

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Fri 7/17

1:30 pm-8:15 am

1 stop12h 45m

$747

PragueWashington, D.C.

PRG - DCA

PRGDCA

Václav Havel Prague

Fri 6/26

10:15 am-5:00 pm

1 stop12h 45m

Washington, D.C. Reagan-National

Thu 7/16

1:30 pm-8:15 am

1 stop12h 45m

$748

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

Can stopping save me money on Prague to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a Prague to Washington, D.C. Reagan-National Airport flight.

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

Fastest flight time

14h 08m

Direct flights

None
The fastest flight from Prague to Washington, D.C. Reagan-National Airport takes 14h 08m
There are no direct flights from Prague to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Prague to Washington, D.C. Reagan-National Airport.
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Frequently asked questions about flying from Prague to Washington, D.C. Reagan-National Airport

  • 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 14h 08m 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
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Fredericksburg
Silver Spring
Rockville
Manassas
Linthicum Heights
Tysons
Bethesda
Springfield
Fairfax
College Park

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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