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Cheap flights from Manchester, New Hampshire to Key West from $311

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Manchester, New Hampshire to Key West departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Manchester, New Hampshire to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:05 am - 12:55 pm
MHT
-
EYW
5h 50m
1 stop
American Airlines Logo
1:50 pm - 9:56 pm
EYW
-
MHT
8h 06m
1 stop
$311American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
12:07 pm - 6:48 pm
MHT
-
EYW
6h 41m
1 stop
American Airlines Logo
4:41 pm - 10:51 pm
EYW
-
MHT
6h 10m
1 stop
$359American Airlines
Fri, Jul 31 - Tue, Aug 4
American Airlines Logo
6:00 am - 11:36 am
MHT
-
EYW
5h 36m
1 stop
American Airlines Logo
11:30 am - 10:05 pm
EYW
-
MHT
10h 35m
2 stops
$392American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
12:07 pm - 6:48 pm
MHT
-
EYW
6h 41m
1 stop
American Airlines Logo
1:47 pm - 11:37 pm
EYW
-
MHT
9h 50m
2 stops
$440American Airlines
Fri, Jul 31 - Tue, Aug 4
American Airlines Logo
11:14 am - 5:55 pm
MHT
-
EYW
6h 41m
1 stop
American Airlines Logo
2:25 pm - 9:55 pm
EYW
-
MHT
7h 30m
1 stop
$443American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:00 am - 2:04 pm
MHT
-
EYW
8h 04m
1 stop
American Airlines Logo
11:30 am - 9:55 pm
EYW
-
MHT
10h 25m
2 stops
$448American Airlines
Tue, Sep 22 - Sat, Sep 26
American Airlines Logo
6:00 am - 1:42 pm
MHT
-
EYW
7h 42m
1 stop
American Airlines Logo
5:09 pm - 10:58 pm
EYW
-
MHT
5h 49m
1 stop
$466American Airlines
Fri, Oct 30 - Fri, Nov 6
American Airlines Logo
10:10 am - 3:20 pm
MHT
-
EYW
5h 10m
1 stop
American Airlines Logo
2:50 pm - 10:52 pm
EYW
-
MHT
8h 02m
1 stop
$471American Airlines
Fri, Oct 30 - Fri, Nov 6
American Airlines Logo
6:00 am - 4:18 pm
MHT
-
EYW
10h 18m
2 stops
American Airlines Logo
1:50 pm - 11:52 pm
EYW
-
MHT
10h 02m
2 stops
$473American Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
6:00 am - 1:51 pm
MHT
-
EYW
7h 51m
1 stop
American Airlines Logo
5:09 pm - 10:56 pm
EYW
-
MHT
5h 47m
1 stop
$491American Airlines
Sat, Dec 5 - Sat, Dec 12

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American Airlines flights from Manchester, New Hampshire to Key West

Our best American Airlines deals on Manchester, New Hampshire to Key West flight tickets
American Airlines
Aug 15
MHT7:05 amManchester
5h 50m
1 stop
EYW12:55 pmKey West
Aug 18
EYW1:50 pmKey West
8h 06m
1 stop
MHT9:56 pmManchester
$311
American Airlines
Jul 31
MHT12:07 pmManchester
6h 41m
1 stop
EYW6:48 pmKey West
Aug 4
EYW4:41 pmKey West
6h 10m
1 stop
MHT10:51 pmManchester
$359
American Airlines
Aug 15
MHT6:00 amManchester
5h 36m
1 stop
EYW11:36 amKey West
Aug 18
EYW11:30 amKey West
10h 35m
2 stops
MHT10:05 pmManchester
$392

United Airlines flights from Manchester, New Hampshire to Key West

Our best United Airlines deals on Manchester, New Hampshire to Key West flight tickets
United Airlines
Dec 5
MHT1:30 pmManchester
25h 36m
3 stops
EYW3:06 pmKey West
Dec 12
EYW4:05 pmKey West
26h 54m
2 stops
MHT6:59 pmManchester
$921
United Airlines
Oct 30
MHT1:30 pmManchester
50h 36m
3 stops
EYW4:06 pmKey West
Nov 6
EYW4:05 pmKey West
22h 58m
2 stops
MHT3:03 pmManchester
$947
United Airlines
Oct 30
MHT1:30 pmManchester
50h 36m
3 stops
EYW4:06 pmKey West
Nov 6
EYW4:05 pmKey West
22h 58m
2 stops
MHT3:03 pmManchester
$960

momondo Fare Finder

 
Customize your flight search to find flights from Manchester, 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, momondo users made 832,500 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from Manchester, New Hampshire 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

Sat 8/15

7:05 am-12:55 pm

1 stop5h 50m

Key West

Tue 8/18

1:50 pm-9:56 pm

1 stop8h 06m

$311
Quickest round-trip

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Fri 7/31

12:07 pm-6:48 pm

1 stop6h 41m

Key West

Tue 8/4

4:41 pm-10:51 pm

1 stop6h 10m

$359

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sat 8/15

6:00 am-11:36 am

1 stop5h 36m

Key West

Tue 8/18

11:30 am-10:05 pm

2 stops10h 35m

$392

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Fri 7/31

12:07 pm-6:48 pm

1 stop6h 41m

Key West

Tue 8/4

1:47 pm-11:37 pm

2 stops9h 50m

$440

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Tue 9/22

11:14 am-5:55 pm

1 stop6h 41m

Key West

Sat 9/26

2:25 pm-9:55 pm

1 stop7h 30m

$443

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Tue 9/22

6:00 am-2:04 pm

1 stop8h 04m

Key West

Sat 9/26

11:30 am-9:55 pm

2 stops10h 25m

$448

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Fri 10/30

6:00 am-1:42 pm

1 stop7h 42m

Key West

Fri 11/6

5:09 pm-10:58 pm

1 stop5h 49m

$466

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Fri 10/30

10:10 am-3:20 pm

1 stop5h 10m

Key West

Fri 11/6

2:50 pm-10:52 pm

1 stop8h 02m

$471

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sat 8/15

6:00 am-4:18 pm

2 stops10h 18m

Key West

Tue 8/18

1:50 pm-11:52 pm

2 stops10h 02m

$473

ManchesterKey West

MHT - EYW

MHTEYW

Manchester

Sat 12/5

6:00 am-1:51 pm

1 stop7h 51m

Key West

Sat 12/12

5:09 pm-10:56 pm

1 stop5h 47m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Manchester, New Hampshire to Key West

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Manchester, New Hampshire and Key West?

What is the cheapest month to fly to Key West?

In general, July is the cheapest month to fly from Manchester, New Hampshire to Key West. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $397. If you are unable to visit Key West during the month of July, then departing from Manchester, New Hampshire during the month May is also very affordable. Most momondo users find prices during this month for around $400.

What is the cheapest day to depart on your flight to Key West?

On average, the least expensive day to fly to Key West from Manchester, New Hampshire is on a Sunday. momondo users have found tickets for Sunday departures for as low as $391. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Manchester, New Hampshire to Key West for around $557.

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

You are more likely to see cheaper flights to Key West from Manchester, New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Key West for around $497 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Key West from Manchester, New Hampshire for as low as $398 on momondo.

When to book flights from Manchester, New Hampshire to Key West

Are you open to changing your travel dates? Check out the ideal times to fly from Manchester, New Hampshire to Key West according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Manchester, New Hampshire to Key West (MHT to EYW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Manchester, New Hampshire to Key West

Fastest flight time

18h 10m

Direct flights

None
The fastest flight from Manchester, New Hampshire to Key West takes 18h 10m
There are no direct flights from Manchester, New Hampshire to Key West. There are no popular flight routes from Manchester, New Hampshire to Key West.
Search flight deals

Frequently asked questions about flying from Manchester, New Hampshire to Key West

  • How far is Manchester to Key West by plane?

    There are 1402.2 mi between Manchester and Key West. A reasonable flight in good conditions will take 18h 10m.

  • When did momondo last update prices for flights from Manchester Airport to Key West Airport?

    Prices for flights from Manchester Airport to Key West Airport are updated daily.

  • How many operators does momondo search for flights from Manchester Airport to Key West Airport?

  • How old do you have to be to fly from Manchester Airport to Key West Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Manchester Airport to Key West Airport.

  • What documentation or ID do you need to fly to Key West Airport?

    The travel and health documents required for your trip to Key West Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Key West Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Manchester, New Hampshire to Key West?

Best airlines flying from Manchester, New Hampshire to Key West

Compare and see reviews for airlines that fly from Manchester, New Hampshire to Key West with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $317Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

Why should I use momondo to find a flight deal from Manchester to Key West?

It is quick and easy to find Manchester to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

Can I find flights from Manchester to Key West with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Manchester to Key West flights to just show those with flexible booking policies.

How can momondo help me find flights from Manchester to Key West?

momondo helps you find the best flight between Manchester and Key West by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Manchester to Key West right now. Can momondo alert me if prices change?

Price alerts on flights to Key West from Manchester are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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