$89 Cheap United flights Minneapolis (MSP) to Washington (IAD)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines return flights from $172 from MSP to IAD. Affordable one-way tickets from $89 are also available.**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.

January is one of the cheapest months to jet away to Washington with United Airlines. You could also find great prices on one-way and return tickets in February.

Look for affordable United Airlines flights from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Yes, you can fly from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD) on any of United Airlines’s 7 weekly direct flights. Use Expedia’s “Nonstop” and “Airline” filters to find the United Airlines flight that’ll get you to IAD at your preferred time.

From takeoff to arrival, a nonstop United Airlines flight from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD) takes approximately 2h 28m.

The earliest flight from MSP to IAD with United Airlines leaves at 12:35PM UTC-6. You’ll land at 4:03PM UTC-5. The final United Airlines flight of the day takes off at 12:35PM UTC-6 and arrives at 4:03PM UTC-5. With approximately 20% fewer cancellations for morning and mid-morning flights, heading out early is often the smartest choice.**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.

United Airlines flights from Minneapolis - St. Paul Intl. Airport (MSP) to Washington touch down at Washington Dulles Intl. Airport (IAD), Ronald Reagan Washington National Airport (DCA) and Baltimore Washington Intl. Thurgood Marshall Airport (BWI). The main Washington hub for this carrier is IAD. It’s always worth considering flights landing at other nearby airports on Expedia as they may offer cheaper tickets.

With a rewarding loyalty program, United Airlines is a favorite of many passengers departing from MSP to IAD. Plus, if you’re a United Mileage Plus and One Key™ member booking through Expedia, you can earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

United Airlines usually operates Embraer 175 planes for flights from Minneapolis - St. Paul Intl. Airport (MSP) to Washington Dulles Intl. Airport (IAD). Bear in mind that aircraft type can differ depending on operational demands, so the plane you catch might be different on the day.

Depending on the ticket type you purchased, a fee is typically charged if you cancel or change your flight more than 24 hours after it has been confirmed. To find plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when you search for flights. For more details on modifying or canceling your reservation, go to “Trips,” select your flight and tick “Manage Booking.”