Cheap flights from New Hampshire to Milwaukee from $99

The cheapest month to fly to Milwaukee from New Hampshire is in September. Flight prices, which tend to average around $174, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Milwaukee, with average flight prices from New Hampshire averaging around $200.

According to our data, Tuesday is the cheapest day to fly to Milwaukee from New Hampshire. The lowest ticket price found for a Tuesday departure recently was $266. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from New Hampshire to Milwaukee on a Monday will generally be more expensive and average around $428. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At noon is the cheapest time of day to fly from New Hampshire to Milwaukee when you can find flight prices for as low as $287. Flying to Milwaukee at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $345 per ticket.

You are more likely to see cheaper flights to Milwaukee from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Milwaukee for around $333 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Milwaukee from New Hampshire for as low as $240 on momondo.

As of June 2026, 37 flights take off from New Hampshire and land in Milwaukee each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

If you’re flying from a popular airport in New Hampshire, such as Manchester or Lebanon, and flying into Milwaukee, then you can expect flight times to average 2h 51m and 5h 26m, respectively.