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 June is currently the most expensive (average of $383). 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.

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 21% by booking at least 45 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 $733.

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

Our data shows that March tends to be the cheapest month to fly to Washington, D.C. from Warsaw Modlin Airport. Users have commonly found prices around $794 for the month, but tickets can be as low as $648. 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.

$732+ Flights from Warsaw Modlin Airport to Washington, D.C.

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

Popular in	July
Cheapest in	March
Average price	$773

Highest demand for flights based on searches. 6% potential increase in price ($54 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 25, 2025.

Tue 7/112:40 pmWMI - IAD

2 stops29h 05mMultiple Airlines

Deal found 4/25

$732

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WarsawWashington, D.C.

WMI - IAD

WMIIAD

Warsaw Modlin

Tue 7/1

12:40 pm-11:45 am

2 stops29h 05m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

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

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

Rainfall in Washington, D.C. by month

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.

Temperature in Washington, D.C. by month

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).

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 June is currently the most expensive (average of $383). 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.

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$732+ 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 7/1. 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

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2. Select your favorite providers

3. Compare prices and book

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

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

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 April 25, 2025.

Search for one-way flight options from Modlin to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 25, 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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

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?

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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 April 25, 2025.