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

Prices for flights from Key West Airport to Mexico were last updated today.

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

There is 1 operator available for flights from Key West Airport to Mexico as of January 2026.

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

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 Key West Airport to Mexico.

What documentation or ID do you need to fly to Mexico?

The travel and health documents required for your trip to Mexico 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 Mexico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$157 Cheap Flights from Key West to Mexico in 2026

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Find the cheapest flights from Key West to Mexico

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:06 pm - 8:18 am

EYW

CUN

20h 12m

1 stop

4:56 pm - 11:11 am

CUN

EYW

17h 15m

2 stops

$380Multiple Airlines

Mon, Mar 9 - Tue, Mar 17

1:06 pm - 8:18 am

EYW

CUN

20h 12m

1 stop

9:13 am - 11:11 am

CUN

EYW

24h 58m

1 stop

$394Multiple Airlines

Mon, Mar 9 - Tue, Mar 17

2:25 pm - 12:16 pm

EYW

CUN

21h 51m

1 stop

1:25 pm - 1:30 pm

CUN

EYW

24h 05m

1 stop

$400Spirit Airlines

Mon, Feb 9 - Wed, Feb 18

7:42 pm - 1:15 pm

EYW

CUN

18h 33m

2 stops

4:20 pm - 1:16 pm

CUN

EYW

19h 56m

2 stops

$471American Airlines

Mon, Mar 9 - Tue, Mar 17

7:26 pm - 4:20 pm

EYW

CUN

20h 54m

1 stop

2:22 pm - 7:15 pm

CUN

EYW

4h 53m

1 stop

$473American Airlines

Sat, Feb 7 - Fri, Feb 13

2:25 pm - 10:57 am

EYW

CUN

20h 32m

2 stops

2:00 pm - 1:30 pm

CUN

EYW

23h 30m

3 stops

$494Spirit Airlines

Mon, Feb 9 - Wed, Feb 18

4:38 pm - 2:42 pm

EYW

CZM

24h 04m

1 stop

3:52 pm - 4:10 pm

CZM

EYW

22h 18m

1 stop

$556United Airlines

Sat, Apr 25 - Sat, May 2

6:05 pm - 1:23 pm

EYW

CZM

20h 18m

2 stops

2:25 pm - 3:53 pm

CZM

EYW

24h 28m

1 stop

$636United Airlines

Sat, Feb 7 - Fri, Feb 13

2:46 pm - 8:50 pm

EYW

MEX

7h 04m

1 stop

8:40 am - 7:42 pm

MEX

EYW

10h 02m

1 stop

$638Aeromexico

Thu, Feb 26 - Sun, Mar 1

2:46 pm - 8:50 pm

EYW

MEX

7h 04m

1 stop

8:40 am - 7:42 pm

MEX

EYW

10h 02m

1 stop

$701Aeromexico

Thu, Feb 26 - Sun, Mar 1

Aeromexico flights from Key West to Mexico

Our best Aeromexico deals on Key West to Mexico flight tickets

Aeromexico

Feb 26

EYW2:46 pmKey West

7h 04m

1 stop

MEX8:50 pmMexico City Benito Juarez

Mar 1

MEX8:40 amMexico City Benito Juarez

10h 02m

1 stop

EYW7:42 pmKey West

$638

Aeromexico

Feb 26

EYW2:46 pmKey West

7h 04m

1 stop

MEX8:50 pmMexico City Benito Juarez

Mar 1

MEX8:40 amMexico City Benito Juarez

10h 02m

1 stop

EYW7:42 pmKey West

$701

Aeromexico

Feb 9

EYW7:10 amKey West

7h 40m

1 stop

CZM1:50 pmCozumel

Feb 18

CZM3:10 pmCozumel

24h 51m

1 stop

EYW5:01 pmKey West

$950

American Airlines flights from Key West to Mexico

Our best American Airlines deals on Key West to Mexico flight tickets

American Airlines

Mar 9

EYW7:42 pmKey West

18h 33m

2 stops

CUN1:15 pmCancun

Mar 17

CUN4:20 pmCancun

19h 56m

2 stops

EYW1:16 pmKey West

$471

American Airlines

Feb 7

EYW7:26 pmKey West

20h 54m

1 stop

CUN4:20 pmCancun

Feb 13

CUN2:22 pmCancun

4h 53m

1 stop

EYW7:15 pmKey West

$473

American Airlines

Mar 9

EYW6:49 pmKey West

20h 22m

2 stops

CZM1:11 pmCozumel

Mar 17

CZM2:01 pmCozumel

19h 10m

2 stops

EYW11:11 amKey West

$525

Fly from

Fly to

Route

Depart

Return

Price

Key WestCancún

EYW - CUN

EYWCUN

Key West

Mon 3/9

1:06 pm-8:18 am

1 stop20h 12m

Cancun

Tue 3/17

4:56 pm-11:11 am

2 stops17h 15m

$380

Key WestCancún

EYW - CUN

EYWCUN

Key West

Mon 3/9

1:06 pm-8:18 am

1 stop20h 12m

Cancun

Tue 3/17

9:13 am-11:11 am

1 stop24h 58m

$394

Key WestCancún

EYW - CUN

EYWCUN

Key West

Mon 2/9

2:25 pm-12:16 pm

1 stop21h 51m

Cancun

Wed 2/18

1:25 pm-1:30 pm

1 stop24h 05m

$400

Key WestCancún

EYW - CUN

EYWCUN

Key West

Mon 3/9

7:42 pm-1:15 pm

2 stops18h 33m

Cancun

Tue 3/17

4:20 pm-1:16 pm

2 stops19h 56m

$471

Key WestCancún

EYW - CUN

EYWCUN

Key West

Sat 2/7

7:26 pm-4:20 pm

1 stop20h 54m

Cancun

Fri 2/13

2:22 pm-7:15 pm

1 stop4h 53m

$473

Key WestCancún

EYW - CUN

EYWCUN

Key West

Mon 2/9

2:25 pm-10:57 am

2 stops20h 32m

Cancun

Wed 2/18

2:00 pm-1:30 pm

3 stops23h 30m

$494

Key WestCozumel

EYW - CZM

EYWCZM

Key West

Sat 4/25

4:38 pm-2:42 pm

1 stop24h 04m

Cozumel

Sat 5/2

3:52 pm-4:10 pm

1 stop22h 18m

$556

Key WestCozumel

EYW - CZM

EYWCZM

Key West

Sat 2/7

6:05 pm-1:23 pm

2 stops20h 18m

Cozumel

Fri 2/13

2:25 pm-3:53 pm

1 stop24h 28m

$636

Key WestMexico City

EYW - MEX

EYWMEX

Key West

Thu 2/26

2:46 pm-8:50 pm

1 stop7h 04m

Mexico City Benito Juarez

Sun 3/1

8:40 am-7:42 pm

1 stop10h 02m

$638

Key WestMexico City

EYW - MEX

EYWMEX

Key West

Thu 2/26

2:46 pm-8:50 pm

1 stop7h 04m

Mexico City Benito Juarez

Sun 3/1

8:40 am-7:42 pm

1 stop10h 02m

$701

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Key West to Mexico

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

Can stopping save me money on Key West to Mexico flights?

You could potentially save up to 10% on your flight if you consider stops on a Key West to Mexico flight.

Cheap Key West to Mexico flight deals and tips

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

Fastest flight time	7h 40m
Direct flights	None

The fastest flight from Key West to Mexico takes 7h 40m

There are no direct flights from Key West to Mexico. There are no popular flight routes from Key West to Mexico.

Search flight deals

When did momondo last update prices for flights from Key West Airport to Mexico?
Prices for flights from Key West Airport to Mexico were last updated today.
How many operators does momondo search for flights from Key West Airport to Mexico?
There is 1 operator available for flights from Key West Airport to Mexico as of January 2026.
How old do you have to be to fly from Key West Airport to Mexico?
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 Key West Airport to Mexico.
What documentation or ID do you need to fly to Mexico?
The travel and health documents required for your trip to Mexico 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 Mexico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Key West to Mexico

Compare and see reviews for airlines that fly from Key West to Mexico with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $439	Free Cancellation	Rating 7.2 11,111 reviews		Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Mexico from Key West.

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

Yes. momondo enables you to select and highlight flights to Mexico from Key West with this policy.

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

Once you have performed a search for Key West to Mexico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Mexico, momondo offers a useful price alert feature which will track prices for flights to Mexico from Key West and alert you when they change.