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Cheap flights from the Czech Republic to Key West from $1,020

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the Czech Republic to Key West departing on 9/2. 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

Find the cheapest flights from the Czech Republic to Key West

Recent round-trip flight deals from the Czech Republic to Key West

Enter your travel dates to find the best prices.
United Airlines Logo
6:10 am - 1:29 pm
PRG
-
EYW
37h 19m
2 stops
United Airlines Logo
2:15 pm - 5:55 pm
EYW
-
PRG
21h 40m
2 stops
$1,020United Airlines
Wed, Sep 2 - Thu, Sep 24
Multiple Airlines Logo
8:30 pm - 5:20 pm
PRG
-
EYW
26h 50m
2 stops
Multiple Airlines Logo
11:42 am - 10:50 am
EYW
-
PRG
17h 08m
2 stops
$1,025Multiple Airlines
Wed, Sep 2 - Thu, Sep 24
American Airlines Logo
10:15 am - 10:57 am
PRG
-
EYW
30h 42m
2 stops
American Airlines Logo
8:03 pm - 10:50 pm
EYW
-
PRG
20h 47m
2 stops
$1,027American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
10:15 am - 10:57 am
PRG
-
EYW
30h 42m
2 stops
American Airlines Logo
8:03 pm - 10:50 pm
EYW
-
PRG
20h 47m
2 stops
$1,037American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
10:15 am - 10:57 am
PRG
-
EYW
30h 42m
2 stops
American Airlines Logo
8:03 pm - 10:50 pm
EYW
-
PRG
20h 47m
2 stops
$1,038American Airlines
Thu, Oct 1 - Mon, Oct 5
American Airlines Logo
10:15 am - 10:57 am
PRG
-
EYW
30h 42m
2 stops
American Airlines Logo
8:03 pm - 10:50 pm
EYW
-
PRG
20h 47m
2 stops
$1,039American Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
7:15 am - 4:29 pm
PRG
-
EYW
38h 14m
2 stops
United Airlines Logo
4:10 pm - 4:05 pm
EYW
-
PRG
17h 55m
2 stops
$1,210United Airlines
Sat, Oct 31 - Wed, Nov 4
American Airlines Logo
10:15 am - 1:45 pm
PRG
-
EYW
33h 30m
1 stop
American Airlines Logo
11:30 am - 8:15 am
EYW
-
PRG
14h 45m
2 stops
$1,260American Airlines
Wed, Sep 2 - Thu, Sep 24

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United Airlines flights from Czech Republic to Key West

Our best United Airlines deals on Czech Republic to Key West flight tickets
United Airlines
Aug 6
PRG9:10 amVáclav Havel Prague
36h 09m
2 stops
EYW3:19 pmKey West
Sep 1
EYW2:15 pmKey West
21h 35m
2 stops
PRG5:50 pmVáclav Havel Prague
$998
United Airlines
Aug 7
PRG9:10 amVáclav Havel Prague
34h 20m
2 stops
EYW1:30 pmKey West
Sep 5
EYW2:15 pmKey West
21h 35m
2 stops
PRG5:50 pmVáclav Havel Prague
$1,007
United Airlines
Aug 7
PRG9:10 amVáclav Havel Prague
34h 20m
2 stops
EYW1:30 pmKey West
Sep 4
EYW2:15 pmKey West
21h 35m
2 stops
PRG5:50 pmVáclav Havel Prague
$1,010

American Airlines flights from Czech Republic to Key West

Our best American Airlines deals on Czech Republic to Key West flight tickets
American Airlines
Oct 1
PRG10:15 amVáclav Havel Prague
30h 42m
2 stops
EYW10:57 amKey West
Oct 5
EYW8:03 pmKey West
20h 47m
2 stops
PRG10:50 pmVáclav Havel Prague
$1,027
American Airlines
Oct 1
PRG10:15 amVáclav Havel Prague
30h 42m
2 stops
EYW10:57 amKey West
Oct 5
EYW8:03 pmKey West
20h 47m
2 stops
PRG10:50 pmVáclav Havel Prague
$1,037
American Airlines
Oct 1
PRG10:15 amVáclav Havel Prague
30h 42m
2 stops
EYW10:57 amKey West
Oct 5
EYW8:03 pmKey West
20h 47m
2 stops
PRG10:50 pmVáclav Havel Prague
$1,038

momondo Fare Finder

 
Customize your flight search to find flights from Czech Republic 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 August 1, 2026.
Use the filters below to find and compare flights from the Czech Republic to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Wed 9/2

6:10 am-1:29 pm

2 stops37h 19m

Key West

Thu 9/24

2:15 pm-5:55 pm

2 stops21h 40m

$1,020
Quickest round-trip

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Wed 9/2

8:30 pm-5:20 pm

2 stops26h 50m

Key West

Thu 9/24

11:42 am-10:50 am

2 stops17h 08m

$1,025

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Thu 10/1

10:15 am-10:57 am

2 stops30h 42m

Key West

Mon 10/5

8:03 pm-10:50 pm

2 stops20h 47m

$1,027

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Thu 10/1

10:15 am-10:57 am

2 stops30h 42m

Key West

Mon 10/5

8:03 pm-10:50 pm

2 stops20h 47m

$1,037

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Thu 10/1

10:15 am-10:57 am

2 stops30h 42m

Key West

Mon 10/5

8:03 pm-10:50 pm

2 stops20h 47m

$1,038

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Thu 10/1

10:15 am-10:57 am

2 stops30h 42m

Key West

Mon 10/5

8:03 pm-10:50 pm

2 stops20h 47m

$1,039

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 10/31

7:15 am-4:29 pm

2 stops38h 14m

Key West

Wed 11/4

4:10 pm-4:05 pm

2 stops17h 55m

$1,210

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Wed 9/2

10:15 am-1:45 pm

1 stop33h 30m

Key West

Thu 9/24

11:30 am-8:15 am

2 stops14h 45m

$1,260
Cheapest one-way

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Sat 8/8

12:30 pm-1:30 pm

2 stops31h 00m

$1,183

PragueKey West

PRG - EYW

PRGEYW

Václav Havel Prague

Thu 8/6

6:15 am-1:30 pm

2 stops37h 15m

$1,220

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Key West from

How to get the cheapest flight ticket from Czech Republic 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 cheapest airline that flies from Czech Republic to Key West?

United Airlines and American Airlines are the most popular carriers operating from Czech Republic to Key West

Cheap Czech Republic to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Czech Republic to Key West

Fastest flight time

36h 09m

Direct flights

None
The fastest flight from Czech Republic to Key West takes 36h 09m
There are no direct flights from Czech Republic to Key West. There are no popular flight routes from Czech Republic to Key West.
Search flight deals

Frequently asked questions about flying from the Czech Republic to Key West

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

    Prices for flights from Czech Republic to Key West Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Czech Republic 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.

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 Czech Republic to Key West?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Czech Republic to Key West. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Czech Republic to Key West with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Czech Republic to Key West.

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

Yes. momondo can track prices for Czech Republic to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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