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Florida Keys

$31+ Cheap flights from New Hampshire to Florida Keys

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — EYW
Nov 10 — Nov 171
1 adult
Sun 11/10
Sun 11/17
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Find flight deals from New Hampshire to Florida Keys

Cheapest flights from New Hampshire to Florida Keys
Explore the most affordable flight options available from New Hampshire to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/75:45 pmBOS - MIA
Nonstop3h 45mSpirit Airlines
Sat 12/215:45 amMIA - BOS
Nonstop3h 14mSpirit Airlines
Deal found 11/4$77
This Frontier deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:42 amBOS - MIA
Nonstop3h 45mFrontier
Thu 1/95:30 amMIA - BOS
Nonstop3h 33mFrontier
Deal found 11/4$79
This FlightHub deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:45 pmBOS - MIA
Nonstop3h 45mMultiple Airlines
Wed 12/116:40 pmMIA - BOS
1 stop5h 50mMultiple Airlines
Deal found 11/4$81
This JetBlue deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/41:50 pmBOS - MIA
Nonstop3h 35mJetBlue
Tue 12/1011:19 amMIA - BOS
Nonstop3h 16mJetBlue
Deal found 11/4$127
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/117:05 amBOS - MIA
Nonstop3h 49mDelta
Mon 12/167:59 pmMIA - BOS
Nonstop3h 30mDelta
Deal found 11/5$143
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/72:24 pmORH - MIA
1 stop22h 20mAmerican Airlines
Wed 12/116:11 pmMIA - ORH
1 stop19h 43mAmerican Airlines
Deal found 11/5$182
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/64:34 pmMHT - MIA
1 stop8h 22mAmerican Airlines
Sat 12/145:46 amMIA - MHT
1 stop5h 45mAmerican Airlines
Deal found 11/5$186
This American Airlines deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/225:16 amBOS - MIA
Nonstop3h 41mAmerican Airlines
Thu 12/57:59 pmMIA - BOS
Nonstop3h 31mAmerican Airlines
Deal found 11/5$187
This JetBlue deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/188:00 amBOS - EYW
Nonstop3h 55mJetBlue
Sat 11/231:22 pmEYW - BOS
Nonstop3h 27mJetBlue
Deal found 11/4$207
This Delta deal was found by Cheapflights users on 11/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/612:14 pmBOS - EYW
1 stop8h 20mDelta
Wed 12/116:30 pmEYW - BOS
1 stop6h 52mDelta
Deal found 11/5$216
This Mytrip deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1512:11 pmBOS - EYW
2 stops21h 50mMultiple Airlines
Mon 11/185:31 pmEYW - BOS
2 stops17h 35mMultiple Airlines
Deal found 11/4$220
This United Airlines deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/126:00 amBOS - EYW
1 stop5h 50mUnited Airlines
Tue 11/1912:55 pmEYW - BOS
1 stop5h 38mUnited Airlines
Deal found 11/4$226

Find flights from New Hampshire to Florida Keys within your budget

Customize your flight search to find flights from New Hampshire to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 12/9

8:54 am-3:35 pm

1 stop6h 41m

$59

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 12/4

1:50 pm-5:25 pm

Nonstop3h 35m

$63

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 12/3

7:10 am-10:55 am

Nonstop3h 45m

$64

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 1/3

6:30 am-10:11 am

Nonstop3h 41m

$67

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 12/30

7:08 am-11:11 am

Nonstop4h 03m

$85

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Fri 11/15

8:52 pm-10:01 am

1 stop13h 09m

$92

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 11/25

5:45 am-2:43 pm

2 stops8h 58m

$103

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Mon 11/11

5:40 am-6:10 pm

2 stops12h 30m

$184

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 12/2

8:32 am-12:27 pm

Nonstop3h 55m

$99

ManchesterMiami

MHT - MIA

MHTMIA

Manchester

Fri 1/17

4:44 pm-12:37 am

1 stop7h 53m

$103

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
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Best time to book a flight from New Hampshire to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from New Hampshire to Florida Keys

Get recent, data-driven insights about flights from New Hampshire to Florida Keys including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from New Hampshire to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from New Hampshire to Florida Keys (average of $328). Flying from New Hampshire to Florida Keys in March is currently the most expensive (average of $493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Florida Keys ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Florida Keys when rainfall is around 1.6 in.

Temperature in Florida Keys by month

Plan your trip to Florida Keys by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Florida Keys, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated November 5, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and Delta from New Hampshire to Florida Keys have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,082 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,082 reviews
Southwest
8.1
Very good
5,082 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,830 reviews
Southwest
8.1
Very good
5,082 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Qatar Airways
7.5
Good
3,885 reviews
Southwest
8.1
Very good
5,082 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,486 reviews
Southwest
8.1
Very good
5,082 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,215 reviews
Southwest
8.1
Very good
5,082 reviews

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.3

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from New Hampshire to Florida Keys for under $100 on Cheapflights?

    Yes, there are multiple flights from New Hampshire to Florida Keys for under $100. The cheapest flight booked recently is on Frontier for just $31, but on average you can expect to pay $195.

  • Are there nonstop flights from New Hampshire to Florida Keys for under $100 on Cheapflights?

    Cheapflights has at least 8 direct flights from New Hampshire to Florida Keys under $100. A good price for a nonstop flight from New Hampshire to Florida Keys is less than $136.

  • Are there last-minute flights available from New Hampshire to Florida Keys for under $100?

    There are currently 20+ open flights from New Hampshire to Florida Keys within the next 7 days for less than $100.

  • What are the cheapest airlines to fly from New Hampshire to Florida Keys one-way?

    $40 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and JetBlue, with prices starting from $46 and $63, respectively.

  • What does MHT to EYW mean?

    This is defined as Manchester Airport (MHT) and Key West Airport (EYW). Codes like Key West Airport are often used to just call airports uniquely. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Marathon Airport (MTH), Key West Nas Airport (NQX), Key Largo Ocean Reef Airport (OCA), Port Largo Airport (KYL).

  • Can I find deals for flights from New Hampshire to Florida Keys that include extra baggage allowance?

    The amount of baggage you can bring on your New Hampshire to Florida Keys flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from New Hampshire to Florida Keys with specific airlines?

    Yes, Cheapflights allows you to browse and filter New Hampshire to Florida Keys flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from New Hampshire to Florida Keys that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Florida Keys.

  • Can I find deals for business class flights from New Hampshire to Florida Keys?

    Yes. Cheapflights offers flight deals from New Hampshire to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from New Hampshire to Florida Keys that allow pets onboard?

    Many airlines flying from New Hampshire to Florida Keys offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from New Hampshire to Florida Keys?

    Yes, you can often find last-minute deals on New Hampshire to Florida Keys flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the New Hampshire to Florida Keys flight deals updated?

    The New Hampshire to Florida Keys flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from New Hampshire to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from New Hampshire to Florida Keys (average of $328). Flying from New Hampshire to Florida Keys in March is currently the most expensive (average of $493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New Hampshire to Florida Keys

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from New Hampshire to Florida Keys

Discover the top 2 airlines that operate flights from New Hampshire to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$517FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$646FlexibilityNo cancel feeOn-time69%
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