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Key West

$91+ Cheap flights from New Hampshire to Key West (EYW)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — EYW
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from New Hampshire to Key West

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Key West (EYW). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Trip.com)

One-way from

$91
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$348
Provider with most accurate pricing for Boston Logan Intl-Key West flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Key West flights.
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From New Hampshire to Key West
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One-way flight from New Hampshire to Key West
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Highest demand for flights based on searches. 17% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from New Hampshire to Key West

Cheapest flights from New Hampshire to Key West
Explore the most affordable flight options available from New Hampshire to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/29. 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.
Tue 4/15:42 amPWM - EYW
1 stop8h 12mAmerican Airlines
Tue 4/1511:39 amEYW - PWM
2 stops9h 26mAmerican Airlines
Deal found 1/29$274
This American Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 3/185:40 amMHT - EYW
1 stop6h 43mAmerican Airlines
Tue 3/253:57 pmEYW - MHT
2 stops7h 57mAmerican Airlines
Deal found 1/28$274
This American Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 2/195:45 amBOS - EYW
1 stop9h 38mAmerican Airlines
Wed 3/511:20 amEYW - BOS
1 stop11h 10mAmerican Airlines
Deal found 1/29$275
This JetBlue deal was found by Cheapflights users on 1/30. 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 3/188:00 amBOS - EYW
Nonstop3h 56mJetBlue
Fri 3/2112:43 pmEYW - BOS
Nonstop3h 36mJetBlue
Deal found 1/30$277
This Delta deal was found by Cheapflights users on 1/29. 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.
Tue 2/256:00 amPWM - EYW
2 stops11h 19mDelta
Wed 3/57:00 amEYW - PWM
2 stops9h 44mDelta
Deal found 1/29$279
This Mytrip deal was found by Cheapflights users on 1/30. 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.
Sat 3/19:59 amBOS - EYW
2 stops23h 26mMultiple Airlines
Sat 3/83:36 pmEYW - BOS
2 stops17h 23mMultiple Airlines
Deal found 1/30$288
This Delta deal was found by Cheapflights users on 1/30. 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.
Sun 3/211:45 amBOS - EYW
1 stop8h 26mDelta
Tue 3/47:00 amEYW - BOS
1 stop7h 49mDelta
Deal found 1/30$297
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Wed 2/195:35 amBOS - EYW
1 stop5h 41mUnited Airlines
Wed 3/51:23 pmEYW - BOS
2 stops10h 36mUnited Airlines
Deal found 1/29$300
This American Airlines deal was found by Cheapflights users on 1/30. 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 3/142:12 pmORH - EYW
2 stops24h 50mAmerican Airlines
Tue 3/185:24 pmEYW - ORH
2 stops20h 16mAmerican Airlines
Deal found 1/30$307
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Mon 3/36:01 amPWM - EYW
1 stop6h 26mUnited Airlines
Mon 3/107:40 pmEYW - PWM
2 stops28h 07mUnited Airlines
Deal found 1/29$391
This Trip.com deal was found by Cheapflights users on 1/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2010:08 amPWM - EYW
1 stop24h 02mMultiple Airlines
Fri 2/217:40 pmEYW - PWM
1 stop13h 43mMultiple Airlines
Deal found 1/29$399
This Delta deal was found by Cheapflights users on 1/30. 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.
Sun 2/234:00 pmORH - EYW
2 stops28h 11mDelta
Thu 2/277:00 amEYW - ORH
2 stops7h 55mDelta
Deal found 1/30$410

Find flights from New Hampshire to Key West within your budget

Customize your flight search to find flights from New Hampshire to Key West 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandKey West

PWM - EYW

PWMEYW

Portland

Tue 4/1

5:42 am-1:54 pm

1 stop8h 12m

Key West

Tue 4/15

11:39 am-9:05 pm

2 stops9h 26m

$274

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sat 2/22

6:00 am-5:15 pm

1 stop11h 15m

Key West

Sat 3/1

6:00 pm-12:30 am

1 stop6h 30m

$274

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Tue 3/18

5:40 am-12:23 pm

1 stop6h 43m

Key West

Tue 3/25

3:57 pm-11:54 pm

2 stops7h 57m

$274

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 2/19

5:45 am-3:23 pm

1 stop9h 38m

Key West

Wed 3/5

11:20 am-10:30 pm

1 stop11h 10m

$275

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Mon 2/24

8:00 am-11:54 am

Nonstop3h 54m

Key West

Wed 3/5

12:43 pm-4:23 pm

Nonstop3h 40m

$277

PortlandKey West

PWM - EYW

PWMEYW

Portland

Tue 2/25

6:00 am-5:19 pm

2 stops11h 19m

Key West

Wed 3/5

7:00 am-4:44 pm

2 stops9h 44m

$279

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Sun 3/2

11:45 am-8:11 pm

1 stop8h 26m

Key West

Thu 3/6

6:14 pm-12:58 am

1 stop6h 44m

$297

BostonKey West

BOS - EYW

BOSEYW

Boston Logan Intl

Wed 2/19

5:35 am-11:16 am

1 stop5h 41m

Key West

Wed 3/5

1:23 pm-11:59 pm

2 stops10h 36m

$300

WorcesterKey West

ORH - EYW

ORHEYW

Worcester

Fri 3/14

2:12 pm-3:02 pm

2 stops24h 50m

Key West

Tue 3/18

5:24 pm-1:40 pm

2 stops20h 16m

$307

PortlandKey West

PWM - EYW

PWMEYW

Portland

Mon 3/3

6:01 am-12:27 pm

1 stop6h 26m

Key West

Mon 3/10

7:40 pm-11:47 pm

2 stops28h 07m

$391

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 24 results
1
2
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Best time to book a flight from New Hampshire to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 Key West

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

What is the cheapest month to book a flight from New Hampshire to Key West?

Currently, August is the cheapest month in which you can book a flight from New Hampshire to Key West (average of $328). Flying from New Hampshire to Key West in March is currently the most expensive (average of $526). 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 Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June 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 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 Key West. Reviews last updated January 30, 2025.
Read through reviews of airlines operating flights from New Hampshire to Key West, such as Delta, JetBlue and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue
7.4
Good
3,153 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.3
Good
790 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Key West from New Hampshire?

    Key West (EYW), located 2.6 mi from the city center, is the airport you fly into when you book flights from New Hampshire to Key West.

  • What are the cheapest airlines to fly from New Hampshire to Key West one-way?

    One-way options have recently been found by users for as low as $138 on American Airlines. Other airlines that offer cheap prices include JetBlue from $139 and Delta from $144 one-way.

  • What are the most popular routes from New Hampshire to Key West?

    When deciding which route to take from New Hampshire to Key West consider Boston Logan Intl - Key West, Portland - Key West or Manchester - Key West as they are the most popular.

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

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

  • How can I find direct flights from New Hampshire to Key West?

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

  • Can I find deals for business class flights from New Hampshire to Key West?

    Yes. Cheapflights offers flight deals from New Hampshire to Key West 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 New Hampshire to Key West?

    Currently, August is the cheapest month in which you can book a flight from New Hampshire to Key West (average of $328). Flying from New Hampshire to Key West in March is currently the most expensive (average of $526). 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 Key West

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 Key West

Discover the top 2 airlines that operate flights from New Hampshire to Key West. 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 2,558,603 searches. Data last updated January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$282Average$573FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$287Average$515FlexibilityNo cancel feeOn-time71%
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