New Hampshire

$47+ Cheap flights from Florida Keys to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MHT
Jan 26 — Feb 21
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Cheap flight deals from Florida Keys to New Hampshire

Discover tips and strategies to find the most affordable flight options for your journey from Florida Keys (zzEOA) to New Hampshire (USNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$53
(Trip.com)

One-way from

$47
(FlightHub)
From Florida Keys to New Hampshire
One-way flight from Florida Keys to New Hampshire

Find flight deals from Florida Keys to New Hampshire

Cheapest flights from Florida Keys to New Hampshire
Explore the most affordable flight options available from Florida Keys to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:00 amMIA - BOS
Nonstop3h 34mFrontier
Mon 2/310:34 amBOS - MIA
Nonstop3h 48mFrontier
Deal found 1/21$55
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Fri 1/316:00 amMIA - BOS
Nonstop3h 34mMultiple Airlines
Mon 2/33:59 pmBOS - MIA
Nonstop3h 42mMultiple Airlines
Deal found 1/21$56
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Wed 2/123:53 pmMIA - BOS
Nonstop3h 21mSpirit Airlines
Wed 2/198:45 amBOS - MIA
Nonstop3h 38mSpirit Airlines
Deal found 1/21$64
This Delta deal was found by Cheapflights users on 1/21. 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.
Thu 2/67:15 pmMIA - BOS
Nonstop3h 25mDelta
Sun 2/94:40 pmBOS - MIA
Nonstop3h 51mDelta
Deal found 1/21$127
This JetBlue deal was found by Cheapflights users on 1/21. 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.
Sat 2/156:00 amMIA - BOS
1 stop5h 20mJetBlue
Wed 2/1912:40 pmBOS - MIA
1 stop5h 44mJetBlue
Deal found 1/21$147
This American Airlines deal was found by Cheapflights users on 1/21. 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 2/148:25 amMIA - MHT
1 stop6h 49mAmerican Airlines
Tue 2/185:10 pmMHT - MIA
1 stop6h 22mAmerican Airlines
Deal found 1/21$203
This United Airlines deal was found by Cheapflights users on 1/21. 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 2/46:15 amMIA - BOS
1 stop7h 52mUnited Airlines
Wed 2/55:45 amBOS - MIA
2 stops8h 05mUnited Airlines
Deal found 1/21$204
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/139:46 amMIA - PWM
1 stop5h 49mAmerican Airlines
Mon 3/177:20 amPWM - MIA
1 stop6h 01mAmerican Airlines
Deal found 1/20$257
This Delta deal was found by Cheapflights users on 1/20. 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 2/197:00 amEYW - BOS
1 stop7h 49mDelta
Wed 2/2611:45 amBOS - EYW
1 stop8h 26mDelta
Deal found 1/20$267
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Thu 2/205:30 pmEYW - BOS
2 stops15h 07mMultiple Airlines
Thu 2/278:32 pmBOS - EYW
1 stop12h 31mMultiple Airlines
Deal found 1/21$277
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 2/147:00 amMIA - MHT
2 stops14h 29mUnited Airlines
Tue 2/185:30 pmMHT - MIA
1 stop6h 29mUnited Airlines
Deal found 1/21$279
This JetBlue deal was found by Cheapflights users on 1/20. 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.
Tue 3/412:43 pmEYW - BOS
Nonstop3h 40mJetBlue
Sat 3/88:00 amBOS - EYW
Nonstop3h 56mJetBlue
Deal found 1/20$312

Find flights from Florida Keys to New Hampshire within your budget

Customize your flight search to find flights from Florida Keys to New Hampshire 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiBoston

MIA - BOS

MIABOS

Miami

Thu 2/6

6:00 am-9:34 am

Nonstop3h 34m

Boston Logan Intl

Sun 2/9

11:38 am-3:20 pm

Nonstop3h 42m

$53

MiamiBoston

MIA - BOS

MIABOS

Miami

Fri 1/31

6:00 am-9:34 am

Nonstop3h 34m

Boston Logan Intl

Mon 2/3

3:59 pm-7:41 pm

Nonstop3h 42m

$56

MiamiBoston

MIA - BOS

MIABOS

Miami

Wed 2/12

3:53 pm-7:14 pm

Nonstop3h 21m

Boston Logan Intl

Wed 2/19

8:45 am-12:23 pm

Nonstop3h 38m

$64

MiamiBoston

MIA - BOS

MIABOS

Miami

Thu 2/6

7:15 pm-10:40 pm

Nonstop3h 25m

Boston Logan Intl

Sun 2/9

4:40 pm-8:31 pm

Nonstop3h 51m

$127

MiamiBoston

MIA - BOS

MIABOS

Miami

Sat 2/15

6:00 am-11:20 am

1 stop5h 20m

Boston Logan Intl

Wed 2/19

12:40 pm-6:24 pm

1 stop5h 44m

$147

MiamiManchester

MIA - MHT

MIAMHT

Miami

Fri 2/14

8:25 am-3:14 pm

1 stop6h 49m

Manchester

Tue 2/18

5:10 pm-11:32 pm

1 stop6h 22m

$203

MiamiBoston

MIA - BOS

MIABOS

Miami

Tue 2/4

6:15 am-2:07 pm

1 stop7h 52m

Boston Logan Intl

Wed 2/5

5:45 am-1:50 pm

2 stops8h 05m

$204

MiamiPortland

MIA - PWM

MIAPWM

Miami

Thu 3/13

9:46 am-3:35 pm

1 stop5h 49m

Portland

Mon 3/17

7:20 am-1:21 pm

1 stop6h 01m

$257

Key WestBoston

EYW - BOS

EYWBOS

Key West

Thu 2/20

5:30 pm-8:37 am

2 stops15h 07m

Boston Logan Intl

Thu 2/27

8:32 pm-9:03 am

1 stop12h 31m

$277

MiamiManchester

MIA - MHT

MIAMHT

Miami

Fri 2/14

7:00 am-9:29 pm

2 stops14h 29m

Manchester

Tue 2/18

5:30 pm-11:59 pm

1 stop6h 29m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 52 results
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Best time to book a flight from Florida Keys to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Florida Keys 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 Florida Keys to New Hampshire

Get recent, data-driven insights about flights from Florida Keys to New Hampshire including ideal travel times, pricing trends, and more.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated January 21, 2025.
To help decide which airline to fly from Florida Keys to New Hampshire, see what other customers have to say about Spirit Airlines, Delta and JetBlue. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
3,201 reviews
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,985 reviews
8.1
Very good
4,662 reviews

Food

7.2

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Florida Keys to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Florida Keys to New Hampshire are Spirit Airlines ($47), Frontier ($49), and American Airlines ($64).

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Florida Keys to New Hampshire (average of $334). Flying from Florida Keys to New Hampshire in June is currently the most expensive (average of $453). 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.

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