$43 Find Cheap Flights from New Hampshire to Florida Keys

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Useful Info

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$43
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Boston to Miami

FAQs for booking flights from New Hampshire to Florida Keys

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

    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 New Hampshire to Florida Keys.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New Hampshire to Florida Keys 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 New Hampshire to Florida Keys?

    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 New Hampshire to Florida Keys 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 New Hampshire to Florida Keys?

    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 New Hampshire to Florida Keys up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Florida Keys?

    Based on KAYAK data, the cheapest day to fly to Florida Keys is Tuesday where round-trip tickets can be as cheap as $321. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $454 on average.

  • What is the cheapest time of day to fly to Florida Keys?

    The cheapest time of day to fly to Florida Keys is generally at night, when round-trip flights cost $375 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Florida Keys is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $421.

  • What is the cheapest month to fly from New Hampshire to Florida Keys?

    The cheapest month for flights from New Hampshire to Florida Keys is September, when tickets cost $387 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of round-trip tickets is $587 and $551 respectively.

  • How far in advance should I book a flight from New Hampshire to Florida Keys?

    To get a below average price on the flight from New Hampshire to Florida Keys, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

  • How long is the flight to Florida Keys?

    An average nonstop flight from New Hampshire to Florida Keys takes 7h 02m, covering a distance of 1340 miles. The shortest route is Boston (BOS) to Miami (MIA) with an average flight time of 3h 29m.

  • What are the most popular destinations in Florida Keys?

    Based on KAYAK flight searches, the most popular destination is Miami (88% of total searches to Florida Keys). The next most popular destination is Key West (12%).

Book cheap flights from New Hampshire to Florida Keys

Recent round-trip flight deals

8/17Sun
nonstopSpirit Airlines
3h 41mBOS-MIA
8/24Sun
nonstopSpirit Airlines
3h 21mMIA-BOS
$87
9/11Thu
nonstopSpirit Airlines
3h 32mBOS-MIA
9/14Sun
nonstopSpirit Airlines
3h 27mMIA-BOS
$96
9/24Wed
nonstopDelta
3h 33mBOS-MIA
10/1Wed
nonstopDelta
3h 27mMIA-BOS
$97
8/23Sat
nonstopSpirit Airlines
3h 41mBOS-MIA
8/30Sat
nonstopSpirit Airlines
3h 21mMIA-BOS
$98
10/22Wed
1 stopSouthwest
8h 00mBOS-MIA
10/28Tue
1 stopSouthwest
7h 00mMIA-BOS
$101
9/6Sat
1 stopSouthwest
5h 05mBOS-MIA
9/9Tue
1 stopSouthwest
7h 25mMIA-BOS
$102
10/5Sun
nonstop
3h 32mBOS-MIA
10/12Sun
nonstop
3h 25mMIA-BOS
$104
10/9Thu
nonstopFrontier
3h 36mBOS-MIA
10/12Sun
nonstopFrontier
3h 25mMIA-BOS
$112
9/6Sat
nonstopDelta
3h 30mBOS-MIA
9/9Tue
nonstopDelta
3h 34mMIA-BOS
$117
8/30Sat
3 stops
23h 34mBOS-EYW
9/5Fri
2 stops
22h 34mEYW-BOS
$309

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Recent one-way flight deals

8/28Thu
nonstopSpirit Airlines
3h 41mBOS-MIA
$43
8/21Thu
nonstopSpirit Airlines
3h 41mBOS-MIA
$47
10/1Wed
1 stopSouthwest
5h 15mBOS-MIA
$51
9/6Sat
1 stopSouthwest
7h 25mBOS-MIA
$52
9/9Tue
nonstopDelta
3h 30mBOS-MIA
$59
10/1Wed
nonstopAmerican Airlines
3h 33mBOS-MIA
$60
10/1Wed
nonstopDelta
3h 33mBOS-MIA
$69
10/9Thu
nonstopFrontier
3h 36mBOS-MIA
$71
8/19Tue
1 stopAmerican Airlines
5h 19mPWM-MIA
$80
7/26Sat
2 stopsFrontier
16h 16mPWM-MIA
$201

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Last minute flights from New Hampshire to Florida Keys

Last minute flight, train and bus deals

7/14Mon
multi-stopFrontier
10h 21mBOS-MIA
7/19Sat
multi-stopFrontier
10h 17mMIA-BOS
$227
7/15Tue
nonstopDelta
3h 30mBOS-MIA
7/22Tue
nonstopDelta
3h 34mMIA-BOS
$243
7/13Sun
multi-stopSpirit Airlines
7h 21mBOS-MIA
7/17Thu
multi-stopSpirit Airlines
7h 07mMIA-BOS
$248
7/13Sun
multi-stopSpirit Airlines
7h 21mBOS-MIA
7/17Thu
multi-stopSpirit Airlines
21h 48mMIA-BOS
$251
7/15Tue
multi-stopSouthwest
6h 30mBOS-MIA
7/22Tue
multi-stopSouthwest
5h 35mMIA-BOS
$263
7/15Tue
multi-stopSouthwest
9h 55mBOS-MIA
7/22Tue
multi-stopSouthwest
5h 35mMIA-BOS
$268
7/15Tue
multi-stopAmerican Airlines
5h 56mBOS-MIA
7/22Tue
nonstopAmerican Airlines
3h 22mMIA-BOS
$273
7/15Tue
multi-stopAmerican Airlines
6h 03mBOS-MIA
7/20Sun
multi-stopAmerican Airlines
5h 36mMIA-BOS
$317
7/12Sat
multi-stop
14h 53mBOS-MIA
7/15Tue
multi-stop
5h 26mMIA-BOS
$359
7/12Sat
multi-stop
14h 53mBOS-MIA
7/19Sat
multi-stop
10h 17mMIA-BOS
$361

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Everything you need to know for your flight to Florida Keys

Cabin class types available on flights to New Hampshire

Cabin classes available on flights to New Hampshire. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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