December departures from Minneapolis−Saint Paul International Airport (MSP) to Washington Dulles International Airport (IAD) are defined by winter weather, holiday travel peaks and steady business demand. Expect colder-than-average temperatures, possible snow and de-icing procedures that can add 20–60 minutes to your preflight timeline.
Arrivals to Washington Dulles International Airport (IAD) from Minneapolis−Saint Paul International Airport (MSP) in December coincide with holiday markets, seasonal lighting, and tourist events in Washington, D.C. Expect increased passenger volume, festive displays and occasional weather-related delays.
Check event calendars for Minneapolis and Washington, D.C. before booking MSP to IAD flights in December — secure accommodations and transfers early.
Compare dates and times for your MSP to IAD trip and choose early morning mid-week departures to maximize reliability and value.
Search both nonstop and 1-stop options for MSP to IAD and book based on your tolerance for risk, cost and schedule flexibility.
Prepare now: check the 7-day forecast, pick early nonstop flights from MSP to IAD, and secure refundable or flexible fare options for December travel.
Set fare alerts and compare MSP to IAD flights now to catch price drops and limited-time December deals.