Cheap flights from Minnesota to Washington, D.C. from $90

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Minnesota, with most prices found around $67. If you’re not able to fly to Washington, D.C. in September, then August is your next best option. Flight prices from Minnesota to Washington, D.C. during August average around $67.

On average, the least expensive day to fly to Washington, D.C. from Minnesota is on a Thursday. momondo users have found tickets for Thursday departures for as low as $321. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Minnesota to Washington, D.C. for around $439.

In the evening is the cheapest time of day to fly from Minnesota to Washington, D.C. when you can find flight prices for as low as $289. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $384. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Minneapolis St Paul to Baltimore/Washington for the best Minnesota - Washington, D.C. flight prices

You are more likely to see cheaper flights to Washington, D.C. from Minnesota when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $279 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Minnesota for as low as $69 on momondo.

Frontier, Delta, and Southwest are the most popular carriers operating from Minnesota to Washington, D.C.

Delta, Sun Country Air and American Airlines are the top three most popular airlines that fly to Washington, D.C. from Minnesota according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 7 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

The number of flights available between Minnesota and Washington, D.C. is 29 per day as of May 2026. The most frequent departure time is 8:00PM, with 41% of daily flights leaving in the evening.

As of May 2026, there are 205 flights per week flying from Minnesota to Washington, D.C.. The most common day of the week flights depart is Mon, with 22% of flights taking off on this day.