HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Key West

$321+ Cheap flights from Manchester, NH to Key West (MHT - EYW)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — EYW
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Manchester to Key West with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Manchester to Key West

Cheapest flights from Manchester to Key West
Explore the most affordable flight options available from Manchester to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. 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 9/86:00 am
MHT
-
EYW
1 stop7h 45m
American Airlines
Wed 9/162:15 pm
EYW
-
MHT
1 stop7h 40m
American Airlines
Deal found 7/22$321
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sat 9/1212:18 pm
MHT
-
EYW
2 stops22h 01m
Breeze Airways
Wed 11/1111:22 am
EYW
-
MHT
1 stop24h 22m
Breeze Airways
Deal found 7/22$338
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/612:25 pm
MHT
-
EYW
1 stop22h 02m
Breeze Airways
Fri 11/610:59 am
EYW
-
MHT
2 stops24h 39m
Breeze Airways
Deal found 7/22$359
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/186:00 am
MHT
-
EYW
1 stop7h 45m
American Airlines
Mon 8/242:31 pm
EYW
-
MHT
1 stop7h 34m
American Airlines
Deal found 7/19$361
This American Airlines deal was found by Cheapflights users on 7/20. 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.
Sat 8/156:00 am
MHT
-
EYW
1 stop7h 45m
American Airlines
Tue 8/182:31 pm
EYW
-
MHT
1 stop7h 34m
American Airlines
Deal found 7/20$363
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 12/312:24 pm
MHT
-
EYW
1 stop22h 55m
Breeze Airways
Wed 12/91:22 pm
EYW
-
MHT
1 stop22h 22m
Breeze Airways
Deal found 7/21$389
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/26:00 am
MHT
-
EYW
1 stop5h 36m
American Airlines
Tue 9/82:31 pm
EYW
-
MHT
1 stop7h 34m
American Airlines
Deal found 7/23$397
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/612:25 pm
MHT
-
EYW
1 stop22h 02m
Breeze Airways
Mon 9/1410:59 am
EYW
-
MHT
2 stops48h 39m
Breeze Airways
Deal found 7/22$403
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/612:25 pm
MHT
-
EYW
2 stops23h 02m
Breeze Airways
Wed 11/1111:22 am
EYW
-
MHT
1 stop24h 22m
Breeze Airways
Deal found 7/22$408
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/612:25 pm
MHT
-
EYW
1 stop22h 02m
Breeze Airways
Thu 11/1210:59 am
EYW
-
MHT
2 stops48h 39m
Breeze Airways
Deal found 7/22$410

Find flight deals from Manchester to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Manchester (MHT) 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 July 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$321
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$575
Provider with most accurate pricing for Manchester-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Manchester-Key West flights.
Search Deals
From Manchester to Key West
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manchester 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 July 24, 2026.
Use the filters below to find and compare flights from Manchester to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Tue 8/18

7:05 am-6:31 pm

2 stops11h 26m

Key West

Tue 8/25

1:50 pm-9:56 pm

1 stop8h 06m

$392

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sat 9/12

6:00 am-1:51 pm

1 stop7h 51m

Key West

Sat 9/19

10:21 am-7:15 pm

2 stops8h 54m

$392
Quickest round-trip

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sat 8/15

6:00 am-11:36 am

1 stop5h 36m

Key West

Tue 8/18

1:50 pm-9:56 pm

1 stop8h 06m

$415

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Wed 7/29

5:38 am-12:14 pm

1 stop6h 36m

Key West

Wed 8/5

10:15 am-7:06 pm

2 stops8h 51m

$454

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Thu 8/13

10:33 am-7:39 pm

2 stops9h 06m

Key West

Wed 8/19

1:49 pm-11:52 pm

2 stops10h 03m

$555

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Mon 9/7

2:46 pm-1:29 pm

2 stops22h 43m

Key West

Wed 11/11

2:55 pm-11:57 pm

2 stops9h 02m

$658

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sun 8/9

6:00 am-1:45 pm

1 stop7h 45m

Key West

Sat 8/15

11:40 am-9:59 pm

2 stops10h 19m

$683

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Mon 8/3

7:35 am-1:40 pm

1 stop6h 05m

Key West

Sun 8/9

1:41 pm-11:36 pm

2 stops9h 55m

$744

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sat 9/12

2:46 pm-1:29 pm

2 stops22h 43m

Key West

Wed 11/11

2:55 pm-11:57 pm

3 stops33h 02m

$762
Cheapest one-way

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Tue 11/3

12:11 pm-6:25 pm

1 stop6h 14m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/21

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Manchester to Key West

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Manchester to Key West in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Manchester, New Hampshire-Key West flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Manchester, New Hampshire-Key West flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Manchester, New Hampshire-Key West flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Manchester, New Hampshire-Key West flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Manchester, New Hampshire-Key West flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Manchester to Key West

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

Cheapflights Insights

Everything you need to know about your flight from Manchester to Key West

How far ahead should I book a flight from Manchester, New Hampshire to Key West?

The price you pay for your flight from Manchester, New Hampshire to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Manchester, New Hampshire to Key West (average of $400). Flying from Manchester, New Hampshire to Key West in April is currently the most expensive (average of $705). 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.

How much does it cost to fly round-trip from Manchester, New Hampshire to Key West?

Airfare is below average for this route at the moment.

Manchester, New Hampshire to Key West flights typically cost between $378 and $618 in September.
The cheapest round-trip price found within the last 5 days was $321 on American Airlines (Sep 8-Sep 16).

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 July 24, 2026.
Read through reviews of airlines operating flights from Manchester to Key West, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,843 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Food

6.4

Crew

7.9

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,843 reviews
American Airlines
7.1
Good
11,843 reviews

Boarding

7.5

Comfort

7.2

Entertainment

6.8

Food

6.4

Crew

7.9

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

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

  • How long is the flight from Manchester, New Hampshire to Key West?

    Airlines like American Airlines fly from Manchester, New Hampshire to Key West in about 11h 26m. The time it takes to get you to your destination can typically vary by up to . The distance from Manchester, New Hampshire to Key West is about 1397 mi.

  • What is the cheapest airline to fly from Manchester, New Hampshire to Key West round-trip?

    Our cheapest airline available from Manchester, New Hampshire to Key West is American Airlines. Our recent data shows that you can find tickets from as low as $316 on this airline. American Airlines is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Manchester, New Hampshire to Key West (average of $400). Flying from Manchester, New Hampshire to Key West in April is currently the most expensive (average of $705). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Manchester to Key West

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Orlando flights
Boston to Miami flights
Boston to Fort Lauderdale flights
Boston to Tampa flights
Boston to West Palm Beach flights
Boston to Fort Myers flights
Manchester to Orlando flights
Boston to Jacksonville flights
Boston to Sarasota flights
Boston to Key West flights
Worcester to Orlando flights
Manchester to Tampa flights
Portland to Orlando flights
Boston to Daytona Beach flights
Boston to Pensacola flights
Boston to St Petersburg flights
Portland to Miami flights
Manchester to Fort Myers flights
Manchester to Miami flights
Boston to Valparaiso flights
Boston to Panama City flights
Manchester to Fort Lauderdale flights
Portland to Tampa flights
Portland to Fort Lauderdale flights
Portland to Fort Myers flights
Portland to Jacksonville flights
Worcester to Fort Lauderdale flights
Manchester to Jacksonville flights
Portland to Sarasota flights
Portland to West Palm Beach flights
Boston to Orlando Sanford Intl flights
Portland to Pensacola flights
Boston to Melbourne flights
Worcester to Miami flights
Manchester to West Palm Beach flights
Manchester to Sarasota flights
Portland to Key West flights
Boston to Gainesville flights
Worcester to Fort Myers flights
Worcester to Tampa flights
Boston to Tallahassee flights
Portland to Daytona Beach flights
Manchester to Pensacola flights
Manchester to Panama City flights
Manchester to Daytona Beach flights
Portland to Melbourne flights
Worcester to West Palm Beach flights

Top airline flying from Manchester to Key West

Discover the top airline that operate flights from Manchester 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 July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$503FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights