What is the cheapest month to book a flight from Warsaw Modlin Airport to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Warsaw Modlin Airport to Washington, D.C. (average of $309). Flying from Warsaw Modlin Airport to Washington, D.C. in July is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

How far in advance should I book a flight from Warsaw Modlin Airport to Washington, D.C.?

Find a great deal and save up to 28% by booking at least 40 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Warsaw Modlin Airport to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $726.

What is the cheapest month to fly from Warsaw Modlin Airport to Washington, D.C.?

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. from Warsaw Modlin Airport. Users have commonly found prices around $813 for the month, but tickets can be as low as $611. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from WMI to WAS?

When flying from Warsaw Modlin Airport to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Modlin to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Modlin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Modlin to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Modlin to Washington, D.C..

Can I find deals for business class flights from Modlin to Washington, D.C.?

Yes. Cheapflights offers flight deals from Modlin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$260+ Flights from Warsaw Modlin Airport to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Modlin to Washington, D.C. with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Modlin to Washington, D.C.

Round-trip from	$983 (Kiwi.com)
One-way from	$260 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$841

From Warsaw Modlin to Washington, D.C. (WAS)

Search Deals

One-way flight from Warsaw Modlin to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($81 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Modlin to Washington, D.C.

Cheapest flights from Modlin to Washington, D.C.
Explore the most affordable flight options available from Modlin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Mon 8/2512:45 pmWMI - IAD

2 stops15h 25mMultiple Airlines

Sun 3/19:55 pmIAD - WMI

1 stop15h 10mMultiple Airlines

Deal found 6/25

$983

Best flights from Modlin to Washington, D.C.
Discover carefully curated flight deals from Modlin to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2025.

Mon 8/2512:45 pmWMI - IAD

2 stops15h 25mMultiple Airlines

Sun 3/19:55 pmIAD - WMI

1 stop15h 10mMultiple Airlines

Deal found 6/25

$983

Last-minute flights from Modlin to Washington, D.C.
Discover last-minute flight deals from Modlin to Washington, D.C.. Data last updated June 26, 2025 and is based on user searches.

Thu 6/266:45 amWMI - IAD

2 stops38h 35mMultiple Airlines

Sat 7/128:25 pmIAD - WMI

1 stop21h 25mMultiple Airlines

Deal found 6/25

$1,064

One-way flights from Modlin to Washington, D.C.
Search for one-way flight options from Modlin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated June 26, 2025.

Sun 10/265:10 pmWMI - BWI

2 stops43h 23mMultiple Airlines

Deal found 6/24

$260

Mon 10/136:40 pmWMI - IAD

2 stops32h 10mMultiple Airlines

Deal found 6/24

$477

Cheapflights Fare Finder

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

Mon 8/25

12:45 pm-10:10 pm

2 stops15h 25m

Washington, D.C. Dulles Intl

Sun 3/1

9:55 pm-7:05 pm

1 stop15h 10m

$983

WarsawBaltimore

WMI - BWI

WMIBWI

Warsaw Modlin

Sun 10/26

5:10 pm-7:33 am

2 stops43h 23m

$260

WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Mon 10/13

6:40 pm-8:50 pm

2 stops32h 10m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Best time to book a flight from Modlin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Modlin with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Warsaw Modlin Airport to Washington, D.C.

No data available for this route at this time. Please check back soon.

Related info for your journey

Can I find deals for flights from Modlin to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Modlin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Modlin to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Modlin to Washington, D.C..
Can I find deals for business class flights from Modlin to Washington, D.C.?
Yes. Cheapflights offers flight deals from Modlin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Warsaw Modlin Airport to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Warsaw Modlin Airport to Washington, D.C. (average of $309). Flying from Warsaw Modlin Airport to Washington, D.C. in July is currently the most expensive (average of $346). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Arlington

Woodbridge

Alexandria

Tysons

Silver Spring

Linthicum Heights

Fredericksburg

Gaithersburg

Fairfax

Easton

Towson

Falls Church

Rockville

Springfield

National Harbor

Manassas

Dundalk

Waldorf

Bowie

Hanover

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$260+ Cheap flights from Modlin (WMI) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Modlin to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Modlin to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Modlin to Washington, D.C.

Cheapest flights from Modlin to Washington, D.C.Explore the most affordable flight options available from Modlin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Explore the most affordable flight options available from Modlin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Warsaw Modlin Airport to Washington, D.C. that are best for you.

Best time to book a flight from Modlin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Modlin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Warsaw Modlin Airport to Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Modlin to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Modlin to Washington, D.C. that include hotel bookings?

How can I find direct flights from Modlin to Washington, D.C.?

Can I find deals for business class flights from Modlin to Washington, D.C.?

What is the cheapest month to book a flight from Warsaw Modlin Airport to Washington, D.C.?

Traveling to a place near Warsaw Modlin Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Modlin to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Modlin to Washington, D.C.
Explore the most affordable flight options available from Modlin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.