$117 Cheap Delta flights Milwaukee (MKE) to Washington (IAD)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash

$117 Cheap Delta flights Milwaukee (MKE) to Washington (IAD)

Prices were available within the past 7 days and start at $117 for one-way flights and $210 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta

Find the cheapest month to fly from Milwaukee (MKE) to Washington (IAD)

October is typically the cheapest month to fly

From $182 - $486 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Frequently asked questions

How much is a Delta Air Lines flight from General Mitchell Intl. Airport (MKE) to Washington Dulles Intl. Airport (IAD)?
You can discover affordable return Delta Air Lines flights from $210 from MKE to IAD by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options from $117 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MKE to IAD with Delta Air Lines?
Search for return or one-way flights to Washington in January or February. You could find an affordable fare with Delta Air Lines during these quieter months.
What is the cheapest time to book flights from General Mitchell Intl. Airport (MKE) to Washington Dulles Intl. Airport (IAD) with Delta Air Lines?
Start searching one to three months before your departure to get cheaper fares on Delta Air Lines flights from General Mitchell Intl. Airport (MKE) to Washington Dulles Intl. Airport (IAD). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from General Mitchell Intl. Airport (MKE) to Washington Dulles Intl. Airport (IAD)?
Click on our "Nonstop" filter when browsing for direct Delta Air Lines flights from MKE to IAD. You can also compare other airlines servicing the same direct route.
What is the earliest Delta Air Lines flight from MKE to IAD?
Sort your results by "Morning" and "Early Morning" to find the earliest flights from MKE to IAD. Jetting off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Washington?
Board a Delta Air Lines flight from General Mitchell Intl. Airport (MKE) to Washington, and you're most likely to arrive at Washington Dulles Intl. Airport (IAD). This is the airline's main hub in this city.
Why fly with Delta Air Lines from MKE to IAD?
Heading from MKE to IAD with Delta Air Lines means enjoying plenty of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That's in addition to the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from General Mitchell Intl. Airport (MKE) to Washington Dulles Intl. Airport (IAD)?
Depending on your fare type, a fee will generally apply if you change or cancel your flight more than 24 hours after it's been confirmed. To secure tickets with more flexibility, select our "No cancel fee" or "Changes included" filter while looking for flights. For additional information on canceling or modifying your reservation, head to "Trips," select your flight and click on "Manage Booking."

Travel information

Origin airport
General Mitchell Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
610 mi

Explore a world of travel with Expedia

*Available to One Key members.