$80 Find Cheap Flights from Milwaukee to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Milwaukee to New Hampshire departing on 4/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Milwaukee to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Milwaukee to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$180
Portland
Portland1 stop$315
Boston
Boston1 stop$180
Portland
Portland1 stop$315

Book Cheap Milwaukee to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Milwaukee to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Milwaukee to New Hampshire

Sun, May 10 - Sat, May 16
Multiple Airlines Logo
12:03 pm - 10:21 am
MKE
-
BOS
21h 18m
1 stop
Multiple Airlines Logo
2:44 pm - 4:14 pm
BOS
-
MKE
2h 30mnonstop
$180Multiple Airlines
Mon, May 4 - Mon, May 11
Multiple Airlines Logo
4:34 pm - 7:49 pm
MKE
-
BOS
2h 15mnonstop
Multiple Airlines Logo
6:00 am - 4:13 pm
BOS
-
MKE
11h 13m
1 stop
$184Multiple Airlines
Fri, May 15 - Tue, May 19
Multiple Airlines Logo
5:08 pm - 12:51 am
MKE
-
BOS
6h 43m
1 stop
Multiple Airlines Logo
2:09 pm - 3:39 pm
BOS
-
MKE
2h 30mnonstop
$185Multiple Airlines
Mon, May 4 - Wed, May 13
Frontier Logo
6:23 pm - 1:31 am
MKE
-
BOS
6h 08m
1 stop
Frontier Logo
11:16 am - 11:08 am
BOS
-
MKE
24h 52m
1 stop
$192Frontier
Sat, Apr 4 - Tue, Apr 7
United Airlines Logo
7:41 pm - 12:59 am
MKE
-
BOS
4h 18m
1 stop
United Airlines Logo
6:00 am - 10:10 am
BOS
-
MKE
5h 10m
1 stop
$197United Airlines
Sat, May 16 - Tue, May 19
Southwest Logo
2:15 pm - 11:05 pm
MKE
-
MHT
7h 50m
1 stop
Southwest Logo
1:45 pm - 10:50 pm
MHT
-
MKE
10h 05m
1 stop
$282Southwest
Sat, May 2 - Tue, May 5
American Airlines Logo
11:13 am - 11:27 pm
MKE
-
PWM
11h 14m
1 stop
American Airlines Logo
7:07 am - 3:56 pm
PWM
-
MKE
9h 49m
1 stop
$315American Airlines
Sat, May 16 - Tue, May 19
Southwest Logo
2:15 pm - 11:05 pm
MKE
-
MHT
7h 50m
1 stop
Southwest Logo
7:30 am - 4:15 pm
MHT
-
MKE
9h 45m
2 stops
$318Southwest
Sat, May 2 - Tue, May 5
United Airlines Logo
5:10 am - 1:27 pm
MKE
-
PWM
7h 17m
2 stops
United Airlines Logo
4:50 pm - 11:00 pm
PWM
-
MKE
7h 10m
1 stop
$322United Airlines
Sat, Apr 4 - Tue, Apr 7
American Airlines Logo
5:04 am - 5:27 pm
MKE
-
PWM
11h 23m
1 stop
American Airlines Logo
7:07 am - 6:00 pm
PWM
-
MKE
11h 53m
1 stop
$325American Airlines
Booking Insights

KAYAK's insights & trends for Milwaukee to New Hampshire flights

Get data-powered insights and trends into flights from Milwaukee to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Milwaukee to New Hampshire?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Milwaukee to New Hampshire, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Milwaukee to New Hampshire is May, when tickets cost $241 (return) on average. On the other hand, the most expensive months are November and January, when the average cost of round-trip tickets is $403 and $399 respectively.

What’s the cheapest day of the week to fly from Milwaukee to New Hampshire?

The average price of all round-trip flights from Milwaukee to New Hampshire clicked on KAYAK for each day over the last 12 months.

When flying from Milwaukee to New Hampshire, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Milwaukee, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

How far in advance should I book a flight from Milwaukee to New Hampshire?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Milwaukee to New Hampshire, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Milwaukee to New Hampshire, you should book around 3 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$80
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Milwaukee to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Milwaukee to New Hampshire?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Milwaukee to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Milwaukee to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Milwaukee to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Milwaukee to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Milwaukee to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Milwaukee to New Hampshire?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Milwaukee to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to New Hampshire?

    The cheapest time of day to fly to New Hampshire is generally at night, when round-trip flights cost $264 on average. Morning departures are around 60% more expensive than evening flights, on average. The most expensive time of day to fly to New Hampshire is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $488.

Reviews of the top airlines flying from Milwaukee to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Milwaukee to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Milwaukee to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4309 reviews
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
Airline reviews

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

4.0 OkayEmma, Mar 2026
LAX - PHX
Read more Southwest reviews

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The last 3 flights between BWI and BDL canceled the beverage service mid- way. Just say up front that the fight is too short. Thanks!

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Everything you need to know for your flight from Milwaukee to New Hampshire

Information on your arrival and departure airports