MDW to IAD (Chicago to Washington) Flights

Last Minute Flights from MDW to IAD

Best airfare and ticket deals for MDW to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
MDWChantillyMarch 31 to April 5$539
*Prices include taxes and fees

Cheapest MDW to IAD Flights

Best airfare and ticket deals for MDW to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
MDWChantillyMay 11 to May 14$176
MDWChantillyApril 23 to April 27$177
MDWChantillyApril 20 to April 23$178
MDWChantillyMay 11 to May 14$192
*Prices include taxes and fees

Frequently asked questions

Which airlines with flights from MDW to Washington Dulles International Airport allow free cancellation due to COVID-19?
Lots of airlines now provide airfares with more flexibility so you can plan your flight to Washington Dulles International Airport with confidence. To find out which carriers have these kinds of tickets, use our helpful filter tool. Just click the “No change fee” check box underneath the “Flexible change policies” subheading. Also read the ticket’s terms and conditions so you’re familiar with what COVID-19 related changes are covered.
What airlines fly direct from MDW to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Enjoy a hassle-free plane ride from takeoff to touchdown aboard Southwest Airlines (WN). This renowned airline advertises 78 nonstop flights on the route from Chicago Airport to Washington, DC Airport (IAD-Washington Dulles Intl.) every month.
How many flights are there from MDW to IAD?
About 21 a day. If you’re in a hurry to head to Loudoun County, see if you can get your hands on a great last-minute deal from Chicago, IL Airport (MDW-Midway Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) and then lock it in right away!
How long does it take to fly from Chicago, IL Airport (MDW-Midway Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
It takes about 3 hours and 54 minutes to go from Chicago, IL Airport (MDW-Midway Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.). That’s ample time to get stuck into your travel journal, do a bit of eleventh-hour trip planning or read up about the exciting things you can do in Loudoun County.
What is the flight distance from Chicago, IL Airport (MDW-Midway Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
The short-haul flight between Chicago and Loudoun County is a swift 580 miles (930 km). Don’t settle in too much though — you’ll be arriving at Washington, DC Airport (IAD-Washington Dulles Intl.) not long after taking your seat.
How many morning flights are there from MDW to IAD?
If you’re an early riser, you get to choose from 75 morning flights from MDW to IAD per week.
  • Delta (DL) operates 35 weekly flights that jet out before noon. The first one to depart is 6:01AM.
  • Otherwise, grab an airfare with Southwest Airlines (WN) and depart as early as 6:00AM. This airline has 34 morning flights a week between MDW and IAD.
How many afternoon flights are there from MDW to IAD?
Choose between 74 afternoon and evening flights from MDW to IAD a week and remove the stress of early morning starts.
  • Book your ticket with Delta (DL). This airline operates 37 afternoon and evening flights each week departing the runway from 12:40PM onward.
  • Alternatively, Southwest Airlines (WN) has 31 afternoon and evening flights every week, with the first leaving the gate at 12:50PM.
What is the earliest departure time out of Chicago to Loudoun County?
6:00AM is the earliest scheduled flight you can get out of MDW, touching down at IAD at 8:45PM. Save precious minutes in the morning by having your luggage packed and ready to be tossed in the boot.
What is the latest departure time out of Chicago to Loudoun County?
The last flight is scheduled to depart MDW at 9:55PM and lands at IAD at 9:20PM. You’ll have more than enough time to get ready for this trip.
What is the average price from Chicago to Loudoun County?
You can find a round-trip airfare from MDW to IAD from around $176. The cheapest deals sell out early, so book as soon as you’ve locked in your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Chicago to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Chicago to Washington to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from MDW to IAD, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Chicago to Washington, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.