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Cheap flights from Warsaw Modlin Airport to Washington, D.C. from $417

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Warsaw Modlin Airport to Washington, D.C. departing on 9/19. 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 Warsaw Modlin Airport to Washington, D.C. (WMI-WAS)

Cheap round-trip flights

Logo
11:05 am - 7:30 pmWMI-IAD
14h 25m1 stop
Logo
8:25 pm - 9:40 pmIAD-WMI
19h 15m1 stop
$806
Find Deal
Tue, Sep 16 - Sun, Sep 21
Logo
6:45 am - 3:20 pmWMI-IAD
38h 35m2 stops
Logo
9:00 pm - 4:25 pmIAD-WMI
13h 25m1 stop
$847
Find Deal
Thu, Oct 9 - Sat, Dec 6
Logo
11:05 am - 7:30 pmWMI-IAD
14h 25m1 stop
Logo
10:40 pm - 9:40 pmIAD-WMI
17h 00m2 stops
$891
Find Deal
Tue, Sep 16 - Sun, Sep 21
Logo
6:45 am - 8:50 pmWMI-IAD
20h 05m2 stops
Logo
9:00 pm - 4:25 pmIAD-WMI
13h 25m1 stop
$893
Find Deal
Thu, Oct 2 - Sat, Dec 6
Logo
6:40 am - 3:35 pmWMI-IAD
14h 55m1 stop
Logo
9:00 pm - 10:10 pmIAD-WMI
19h 10m1 stop
$917
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Mon, Dec 22 - Wed, Dec 31
Logo
6:05 am - 3:06 pmWMI-IAD
39h 01m2 stops
Logo
10:05 pm - 9:25 pmIAD-WMI
17h 20m1 stop
$922
Find Deal
Fri, Sep 12 - Tue, Sep 16
Logo
9:05 am - 7:59 pmWMI-IAD
16h 54m1 stop
Logo
5:00 pm - 9:25 pmIAD-WMI
22h 25m2 stops
$927
Find Deal
Sun, Sep 14 - Tue, Oct 14
Logo
9:05 am - 7:59 pmWMI-IAD
16h 54m1 stop
Logo
5:00 pm - 9:25 pmIAD-WMI
22h 25m2 stops
$928
Find Deal
Sun, Sep 14 - Tue, Oct 14
Logo
6:40 am - 3:35 pmWMI-IAD
14h 55m1 stop
Logo
5:05 pm - 12:05 pmIAD-WMI
13h 00m1 stop
$931
Find Deal
Mon, Dec 22 - Fri, Jan 2
Logo
6:10 am - 7:30 pmWMI-IAD
19h 20m1 stop
Logo
5:05 pm - 12:35 pmIAD-WMI
13h 30m1 stop
$940
Find Deal
Sat, Dec 20 - Sun, Jan 4

momondo Fare Finder

 
Customize your flight search to find flights from Warsaw Modlin Airport to Washington, D.C. 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 20, 2025.
Use the filters below to find and compare flights from Warsaw Modlin Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Tue 9/16

11:05 am-7:30 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sun 9/21

8:25 pm-9:40 pm

1 stop19h 15m

$806

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Thu 10/9

6:45 am-3:20 pm

2 stops38h 35m

Washington, D.C. Dulles Intl

Sat 12/6

9:00 pm-4:25 pm

1 stop13h 25m

$847

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Tue 9/16

11:05 am-7:30 pm

1 stop14h 25m

Washington, D.C. Dulles Intl

Sun 9/21

10:40 pm-9:40 pm

2 stops17h 00m

$891

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Thu 10/2

6:45 am-8:50 pm

2 stops20h 05m

Washington, D.C. Dulles Intl

Sat 12/6

9:00 pm-4:25 pm

1 stop13h 25m

$893

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Mon 12/22

6:40 am-3:35 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Wed 12/31

9:00 pm-10:10 pm

1 stop19h 10m

$917

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Fri 9/12

6:05 am-3:06 pm

2 stops39h 01m

Washington, D.C. Dulles Intl

Tue 9/16

10:05 pm-9:25 pm

1 stop17h 20m

$922

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Sun 9/14

9:05 am-7:59 pm

1 stop16h 54m

Washington, D.C. Dulles Intl

Tue 10/14

5:00 pm-9:25 pm

2 stops22h 25m

$927

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Sun 9/14

9:05 am-7:59 pm

1 stop16h 54m

Washington, D.C. Dulles Intl

Tue 10/14

5:00 pm-9:25 pm

2 stops22h 25m

$928

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Mon 12/22

6:40 am-3:35 pm

1 stop14h 55m

Washington, D.C. Dulles Intl

Fri 1/2

5:05 pm-12:05 pm

1 stop13h 00m

$931

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Sat 12/20

6:10 am-7:30 pm

1 stop19h 20m

Washington, D.C. Dulles Intl

Sun 1/4

5:05 pm-12:35 pm

1 stop13h 30m

$940

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Warsaw Modlin Airport to Washington, D.C.

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 day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Warsaw Modlin Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $771. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Warsaw Modlin Airport to Washington, D.C. for around $947.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from Warsaw Modlin Airport to Washington, D.C. when you can find flight prices for as low as $667. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $924. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Warsaw Modlin Airport to Washington, D.C.

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

Cheap Warsaw Modlin Airport to Washington, D.C. (WMI to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Warsaw Modlin Airport to Washington, D.C.

Direct flights

None
There are no direct flights from Warsaw Modlin Airport to Washington, D.C.. There are no popular flight routes from Warsaw Modlin Airport to Washington, D.C..
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  • How far is Warsaw Modlin to Washington, D.C. by plane?

    The distance between Warsaw Modlin and Washington, D.C. is about 4436.0 mi. Flights usually cover this in 14h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Warsaw Modlin Airport to Washington, D.C.?

    Prices for flights from Warsaw Modlin Airport to Washington, D.C. were last updated today.

  • How old do you have to be to fly from Warsaw Modlin Airport to Washington, D.C.?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Warsaw Modlin Airport to Washington, D.C..

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

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable 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
Waldorf
Tysons
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Manassas
Towson
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Warsaw to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Warsaw with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Warsaw to Washington, D.C..

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Warsaw and alert you when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport