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Cheap flights from Guatemala City to Key West from $728

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Guatemala City to Key West departing on 7/24. 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 Guatemala City to Key West

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:47 pm - 11:27 am
GUA
-
EYW
42h 40m
2 stops
Multiple Airlines Logo
12:07 pm - 1:42 pm
EYW
-
GUA
27h 35m
1 stop
$728Multiple Airlines
Fri, Jul 24 - Fri, Jul 31
American Airlines Logo
6:00 am - 7:06 pm
GUA
-
EYW
11h 06m
1 stop
American Airlines Logo
7:40 pm - 9:12 am
EYW
-
GUA
15h 32m
1 stop
$808American Airlines
Fri, Jul 24 - Fri, Jul 31
Multiple Airlines Logo
2:47 pm - 11:25 am
GUA
-
EYW
18h 38m
1 stop
Multiple Airlines Logo
1:14 pm - 8:51 pm
EYW
-
GUA
33h 37m
2 stops
$830Multiple Airlines
Sat, Jul 4 - Tue, Jul 7
American Airlines Logo
8:00 am - 10:55 am
GUA
-
EYW
24h 55m
1 stop
American Airlines Logo
7:40 pm - 9:12 am
EYW
-
GUA
39h 32m
1 stop
$1,383American Airlines
Sat, Jul 4 - Tue, Jul 7
Aeromexico Logo
5:15 pm - 5:27 pm
GUA
-
EYW
22h 12m
2 stops
Aeromexico Logo
7:50 am - 4:00 pm
EYW
-
GUA
34h 10m
2 stops
$2,085Aeromexico
Sat, Jul 4 - Tue, Jul 7
Aeromexico Logo
5:15 pm - 7:51 pm
GUA
-
EYW
48h 36m
2 stops
Aeromexico Logo
7:50 am - 10:45 am
EYW
-
GUA
28h 55m
2 stops
$4,412Aeromexico
Fri, Jul 24 - Fri, Jul 31

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Aeromexico flights from Guatemala City to Key West

Our best Aeromexico deals on Guatemala City to Key West flight tickets
Aeromexico
Jul 4
GUA5:15 pmGuatemala City La Aurora
22h 12m
2 stops
EYW5:27 pmKey West
Jul 7
EYW7:50 amKey West
34h 10m
2 stops
GUA4:00 pmGuatemala City La Aurora
$2,085
Aeromexico
Jul 24
GUA5:15 pmGuatemala City La Aurora
48h 36m
2 stops
EYW7:51 pmKey West
Jul 31
EYW7:50 amKey West
28h 55m
2 stops
GUA10:45 amGuatemala City La Aurora
$4,412

American Airlines flights from Guatemala City to Key West

Our best American Airlines deals on Guatemala City to Key West flight tickets
American Airlines
Jul 24
GUA6:00 amGuatemala City La Aurora
11h 06m
1 stop
EYW7:06 pmKey West
Jul 31
EYW7:40 pmKey West
15h 32m
1 stop
GUA9:12 amGuatemala City La Aurora
$808
American Airlines
Jul 4
GUA8:00 amGuatemala City La Aurora
24h 55m
1 stop
EYW10:55 amKey West
Jul 7
EYW7:40 pmKey West
39h 32m
1 stop
GUA9:12 amGuatemala City La Aurora
$1,383

momondo Fare Finder

 
Customize your flight search to find flights from Guatemala City 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 14, 2026.
Use the filters below to find and compare flights from Guatemala City to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Guatemala CityKey West

GUA - EYW

GUAEYW

Guatemala City La Aurora

Fri 7/24

2:47 pm-11:27 am

2 stops42h 40m

Key West

Fri 7/31

12:07 pm-1:42 pm

1 stop27h 35m

$728
Quickest round-trip

Guatemala CityKey West

GUA - EYW

GUAEYW

Guatemala City La Aurora

Fri 7/24

6:00 am-7:06 pm

1 stop11h 06m

Key West

Fri 7/31

7:40 pm-9:12 am

1 stop15h 32m

$808

Guatemala CityKey West

GUA - EYW

GUAEYW

Guatemala City La Aurora

Sat 7/4

2:47 pm-11:25 am

1 stop18h 38m

Key West

Tue 7/7

1:14 pm-8:51 pm

2 stops33h 37m

$830

Guatemala CityKey West

GUA - EYW

GUAEYW

Guatemala City La Aurora

Sat 7/4

8:00 am-10:55 am

1 stop24h 55m

Key West

Tue 7/7

7:40 pm-9:12 am

1 stop39h 32m

$1,383

Guatemala CityKey West

GUA - EYW

GUAEYW

Guatemala City La Aurora

Sat 7/4

5:15 pm-5:27 pm

2 stops22h 12m

Key West

Tue 7/7

7:50 am-4:00 pm

2 stops34h 10m

$2,085

Guatemala CityKey West

GUA - EYW

GUAEYW

Guatemala City La Aurora

Fri 7/24

5:15 pm-7:51 pm

2 stops48h 36m

Key West

Fri 7/31

7:50 am-10:45 am

2 stops28h 55m

$4,412

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Guatemala City to Key West

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

Cheap Guatemala City to Key West (GUA to EYW) flight deals and tips

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

Fastest flight time

18h 38m

Direct flights

None
The fastest flight from Guatemala City to Key West takes 18h 38m
There are no direct flights from Guatemala City to Key West. There are no popular flight routes from Guatemala City to Key West.
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Frequently asked questions about flying from Guatemala City to Key West

  • How far is Guatemala City La Aurora to Key West by plane?

    A flight from Guatemala City La Aurora to Key West will travel around 888.3 mi. A reasonable flight in good conditions will take 18h 38m.

  • When did momondo last update prices for flights from Guatemala City La Aurora Airport to Key West Airport?

    Prices for flights from Guatemala City La Aurora Airport to Key West Airport refresh daily.

  • How old do you have to be to fly from Guatemala City La Aurora 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 Guatemala City La Aurora Airport to Key West Airport.

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

    The necessary travel and health documents for your Key West Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Guatemala City to Key West

  • How do I get Price Alerts for flights from Guatemala City to Key West?

    Search flight deals from Guatemala City to Key West. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Guatemala City to Key West with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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 Guatemala City to Key West?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Guatemala City to Key West for you.

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

Flights from Guatemala City 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 Guatemala City to Key West?

momondo provides multiple filters to help you find the best flight to Key West from Guatemala City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Guatemala City to Key West flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Tue 7/14
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