$129 Find Cheap Flights from Miami to New Hampshire - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Miami to New Hampshire departing on 9/1. 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

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Cheap Flights from Miami to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$237
Lebanon
Lebanon2 stops$546
Portland
Portland1 stop$309
Boston
Boston1 stop$237
Lebanon
Lebanon2 stops$546
Portland
Portland1 stop$309

Book Cheap Miami 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 Miami 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 Miami to New Hampshire

Tue, Sep 29 - Tue, Oct 6
Southwest Logo
7:10 am - 4:00 pmMIA  Miami-BOS Boston Logan Intl
8h 50m2 stops Orlando Baltimore/Washington
Southwest Logo
2:50 pm - 10:10 pmBOS  Boston Logan Intl-MIA Miami
7h 20m2 stops Baltimore/Washington Orlando
$231Southwest
Thu, Sep 10 - Sat, Sep 12
Frontier Logo
5:32 am - 12:09 pmMIA  Miami-BOS Boston Logan Intl
6h 37m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
12:54 pm - 8:38 pmBOS  Boston Logan Intl-MIA Miami
7h 44m1 stop Atlanta Hartsfield-Jackson
$237Frontier
Wed, Oct 7 - Sat, Oct 17
American Airlines Logo
6:51 am - 10:18 amMIA  Miami-BOS Boston Logan Intl
3h 27mnonstop
American Airlines Logo
5:00 am - 8:27 amBOS  Boston Logan Intl-MIA Miami
3h 27mnonstop
$238American Airlines
Tue, Sep 1 - Tue, Oct 6
American Airlines Logo
9:44 pm - 12:58 amMIA  Miami-BOS Boston Logan Intl
3h 14mnonstop
American Airlines Logo
2:13 pm - 5:50 pmBOS  Boston Logan Intl-MIA Miami
3h 37mnonstop
$238American Airlines
Wed, Oct 7 - Tue, Oct 13
Delta Logo
7:59 pm - 11:33 pmMIA  Miami-BOS Boston Logan Intl
3h 34mnonstop
Delta Logo
7:15 am - 10:52 amBOS  Boston Logan Intl-MIA Miami
3h 37mnonstop
$238Delta
Sat, Oct 10 - Wed, Oct 14
Delta Logo
7:59 pm - 11:33 pmMIA  Miami-BOS Boston Logan Intl
3h 34mnonstop
Delta Logo
7:15 am - 10:52 amBOS  Boston Logan Intl-MIA Miami
3h 37mnonstop
$238Delta
Sat, Sep 12 - Mon, Sep 14
Frontier Logo
5:22 am - 11:59 amMIA  Miami-BOS Boston Logan Intl
6h 37m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
12:54 pm - 8:33 pmBOS  Boston Logan Intl-MIA Miami
7h 39m1 stop Atlanta Hartsfield-Jackson
$238Frontier
Wed, Sep 16 - Sat, Sep 19
United Airlines Logo
11:26 am - 5:52 pmMIA  Miami-BOS Boston Logan Intl
6h 26m1 stop Newark
United Airlines Logo
5:45 am - 2:51 pmBOS  Boston Logan Intl-MIA Miami
9h 06m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$244United Airlines
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
11:26 am - 5:52 pmMIA  Miami-BOS Boston Logan Intl
6h 26m1 stop Newark
United Airlines Logo
7:55 am - 2:59 pmBOS  Boston Logan Intl-MIA Miami
7h 04m1 stop Chicago O'Hare Intl
$254United Airlines
Sat, Sep 5 - Sat, Sep 12
Southwest Logo
7:45 am - 1:45 pmMIA  Miami-BOS Boston Logan Intl
6h 00m1 stop Lambert-St Louis
Southwest Logo
5:50 am - 1:35 pmBOS  Boston Logan Intl-MIA Miami
7h 45m1 stop Baltimore/Washington
$258Southwest
Booking Insights

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

Get data-powered insights and trends into flights from Miami 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 Miami 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 at night, when round-trip flights cost $273 on average. Morning departures are around 7% cheaper 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 $407.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami 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 Miami to New Hampshire is April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $723 and $490 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to New Hampshire on a Friday and more expensive on a Sunday. On your return trip to Miami, you should consider flying back on a Thursday, and avoid Tuesdays for better deals.

How far in advance should I book a flight from Miami 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 Miami 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 Miami to New Hampshire, you should book around 3 weeks before departure, which saves you about 43% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know

Low season

January

Cheapest flight

$129
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Miami to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Miami 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 Miami to New Hampshire.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Miami 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 Miami 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 Miami 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 Miami 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 Miami to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Miami to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Miami 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 Miami 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.
7.1
American AirlinesOverall score based on 11893 reviews
7.5Boarding
7.9Crew
6.4Food
6.8Entertainment
7.2Comfort
Airline reviews

The flight was delayed 4 hours, and when we finally boarded, they told us that the fuel was only just then checked. So, we waited even longer to take off.

2.0 MediocreSophia, Aug 2026
Read more American Airlines reviews

The flight was delayed 4 hours, and when we finally boarded, they told us that the fuel was only just then checked. So, we waited even longer to take off.

Everything was done like clockwork and I find no fault with the airline.

Like all planes recently, entertainment is achieved by giving the patron free WiFi and letting them stream shows via the screen on a phone or tablet.

I thought American Airlines did well considering the adverse weather situation over July 21 and 22. I especially appreciated the consideration given to me when I got stuck in Miami on my way to Boston from Charleston, West Virginia. Thank you for providing a voucher for an overnight stay. Though it was only a few hours of sleep, it was very helpful. I was able to reschedule my medical appointment and got back to the Boston area on the 1st flight out of Miami as a standby passenger. It was very helpful that I was given number one priority on the standby list.

- flight was delayed several hours due to weather (understandable) - flight delayed further and we were told by attendants "we are not sure where the pilots are but they are on their way" as we have to find different pilots for the flight - announcements over the PA were somewhat unprofessional by the attendants, seems they need more training and were not reading off the script. They showed their young age and immaturity in their communications with the passengers. They were not clear and lacked professional communication language. - going from a hub to hub we were also parked at the tarmac at ohare for an additional hour and kept being told "few more minutes". Please just let the passengers know the real wait time instead of hiding the truth. We understand there is traffic and weather delays, but we just want transparency. There are several logistics of our lives that revolve around what the attendants and pilots are sharing with us but they are not being transparant.

As I said I never took the flight back from due to earlier delayed that prevented from taking the second trip back and nobody helped me to rebook from kayak

American Airlines changed are gate no fewer than four times. Walking back and forth from one concourse to another was exhausting, especially after all the flight delays.

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

We sat on plane at gate delayed without communication as to why we were just sitting there

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

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

Information on your arrival and departure airports