$76 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 5/13. 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$140
Portland
Portland2 stops$329
Boston
Boston1 stop$140
Portland
Portland2 stops$329

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

Fri, May 8 - Mon, May 11
Frontier Logo
12:09 pm - 1:24 am
MKE
-
BOS
12h 15m
1 stop
Frontier Logo
6:00 am - 11:14 am
BOS
-
MKE
6h 14m
1 stop
$140Frontier
Wed, May 6 - Mon, May 11
Frontier Logo
12:09 pm - 1:24 am
MKE
-
BOS
12h 15m
1 stop
Frontier Logo
6:00 am - 11:14 am
BOS
-
MKE
6h 14m
1 stop
$160Frontier
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
4:58 pm - 8:15 pm
MKE
-
BOS
2h 17mnonstop
Multiple Airlines Logo
6:00 am - 11:14 am
BOS
-
MKE
6h 14m
1 stop
$164Multiple Airlines
Sat, May 9 - Mon, May 11
Multiple Airlines Logo
5:17 pm - 8:32 pm
MKE
-
BOS
2h 15mnonstop
Multiple Airlines Logo
6:00 am - 11:14 am
BOS
-
MKE
6h 14m
1 stop
$169Multiple Airlines
Wed, May 6 - Wed, May 13
JetBlue Logo
4:58 pm - 8:15 pm
MKE
-
BOS
2h 17mnonstop
JetBlue Logo
2:25 pm - 4:03 pm
BOS
-
MKE
2h 38mnonstop
$182JetBlue
Fri, May 8 - Tue, May 12
JetBlue Logo
4:58 pm - 8:13 pm
MKE
-
BOS
2h 15mnonstop
JetBlue Logo
2:25 pm - 4:03 pm
BOS
-
MKE
2h 38mnonstop
$183JetBlue
Tue, May 12 - Tue, May 19
Southwest Logo
9:15 am - 5:20 pm
MKE
-
MHT
7h 05m
1 stop
Southwest Logo
1:45 pm - 10:50 pm
MHT
-
MKE
10h 05m
1 stop
$297Southwest
Tue, May 12 - Tue, May 19
Southwest Logo
2:45 pm - 10:30 pm
MKE
-
MHT
6h 45m
1 stop
Southwest Logo
7:30 am - 4:15 pm
MHT
-
MKE
9h 45m
2 stops
$302Southwest
Mon, Jun 1 - Tue, Jun 2
American Airlines Logo
5:00 am - 11:50 am
MKE
-
MHT
5h 50m
1 stop
American Airlines Logo
6:57 am - 1:13 pm
MHT
-
MKE
7h 16m
1 stop
$316American Airlines
Tue, Jun 30 - Wed, Jul 8
American Airlines Logo
6:08 am - 11:34 am
MKE
-
MHT
4h 26m
1 stop
American Airlines Logo
5:10 pm - 9:54 pm
MHT
-
MKE
5h 44m
1 stop
$327American 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 time of day to fly to New Hampshire?

The average price for all round-trip flights from Milwaukee to New Hampshire depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to New Hampshire is generally in the evening, when round-trip flights cost $262 on average. Morning departures are around 64% 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.

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 September, when tickets cost $251 (return) on average. On the other hand, the most expensive months are February and November, when the average cost of round-trip tickets is $419 and $403 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 Saturdays and the most expensive ones on Mondays.

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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$76
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 23% 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.

Top tips for finding cheap flights to New Hampshire

  • Looking for a cheap flight? 25% of our users found tickets from Milwaukee to the following destinations at these prices or less: Boston $118 one-way - $206 round-trip

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 4328 reviews
7.0Food
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
Airline reviews

The seat was not comfortable. 1D. My back was sore all night and the next day.

8.0 ExcellentJolene, Apr 2026
LAS - DAL
Read more Southwest reviews

The seat was not comfortable. 1D. My back was sore all night and the next day.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The new boarding process was easy and straightforward. Very pleasant.

The flight was okay. The pilots did an amazing job and kept us updated on the flight. The flight attendants were okay. They found time to be chatty with each other rather than focus on the guests. One of the attendants was a little less warm when asking about my bag I had on my lap that I was using during latter part of the mid- flight. Mind you, it was not the departure descent. I’m respectful to each and every attendant, it was the tone in her voice reminding me to place my carryon bag on the floor. I hope to have a better experience next time.

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

It was as expected and I was grateful for the wheel chair help and ease of use.

One of the best airlines for fast boarding, on time arrivals, and top notch service!

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

Terrible. Even though there’s assigned seating now, they are still the slowest boarding airline of anyone.

The seat was comfortable, the attendants were very nice and WiFi made my life so much easier with work. Kudos!

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

To have arrived on time and not 3 hours late after having already spent $100 to change to an earlier flight, only to arrive back home close to the original flight time.

No gate in Rome. Had stairs. Got separated from my wife in a wheel chair. Customs was a zoo. If AA doesnt have landing rights, it should be advertised.

I almost missed my flight and they helped me out enormously

Business class was very good, one of my best flights

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

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

Information on your arrival and departure airports