Cheap flights from Washington, D.C. Reagan-National Airport to Milwaukee from $124

The cheapest month to fly to Milwaukee from Washington, D.C. Reagan-National Airport is in January. Flight prices, which tend to average around $333, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Milwaukee, with average flight prices from Washington, D.C. Reagan-National Airport averaging around $335.

According to our data, Wednesday is the cheapest day to fly to Milwaukee from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Wednesday departure recently was $380. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Washington, D.C. Reagan-National Airport to Milwaukee on a Sunday will generally be more expensive and average around $443. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

In the afternoon is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Milwaukee when you can find flight prices for as low as $384. Flying to Milwaukee in the afternoon is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $431 per ticket.

Fly from Washington, D.C. Reagan-National to Milwaukee-Mitchell for the best Washington, D.C. Reagan-National - Milwaukee-Mitchell flight prices

You are more likely to see cheaper flights to Milwaukee from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $425 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from Washington, D.C. Reagan-National Airport for as low as $294 on momondo.

There are 3 cabin classes available to choose from on Washington, D.C. Reagan-National Airport to Milwaukee flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Milwaukee.

As of November 2026, prices for Washington, D.C. Reagan-National Airport to Milwaukee flights are approximately 17% cheaper when compared to flights at the same time last year.

Southwest, Delta, and American Airlines are the most popular carriers operating from Washington, D.C. Reagan-National to Milwaukee-Mitchell

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Milwaukee from Washington, D.C. Reagan-National Airport according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Milwaukee. Keep in mind that there are 4 different airlines that fly to Milwaukee on a routine basis, so you have a few additional options to choose from.

2 flights are operational daily from Washington, D.C. Reagan-National Airport to Milwaukee as of November 2026. The most popular departure time for this route is 3:00PM, with 50% of flights per day taking off in the afternoon.

As of November 2026, 20 flights take off from Washington, D.C. Reagan-National Airport and land in Milwaukee each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.