Vuelos de Delta de Chicago (MDW) a Washington (IAD) desde $104

Make sure you go to the Covid-19 Travel Advisor to see if there are any present quarantine requirements or travel advice reports in effect in Dulles Intl. Airport when jet-setting from MDW.

Check your boarding pass to find out which Midway Intl. Airport (MDW) terminal you’ll be departing from on your way to Dulles Intl. Airport with Delta Air Lines. If you can’t find the information on there, contact your airline.

Unfortunately, you won’t find any direct flights between Chicago Airport and IAD with Delta Air Lines. Get ready to make at least one stopover if you have to stick to this airline and route.

No pesky jet lag, no legs craving a stretch — there’s a lot to love about short-haul flights. If you’re heading away with Delta Air Lines from Midway Intl. Airport (MDW) to Dulles Intl. Airport, the trip will zoom by in about 3 hours and 39 minutes.

You can choose from 3 Delta Air Lines flights each day from MDW to IAD.

For more info about changing your flight to Dulles Intl. Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.