HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mexico City Federal District

$541+ Cheap flights from Key West (EYW) to Mexico City Federal District

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — MEX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key West to Mexico City Federal District 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 Key West to Mexico City Federal District

Keep the following information in mind while searching for Key West to Mexico City Federal District flight deals. Data was last updated July 30, 2025.

Round-trip from

$541
(American Airlines)
From Key West to Mexico City Federal District
Search Deals

Find flight deals from Key West to Mexico City Federal District

Cheapest flights from Key West to Mexico City Federal District
Explore the most affordable flight options available from Key West to Mexico City Federal District. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/1211:25 amEYW - MEX
1 stop10h 50mAmerican Airlines
Fri 9/1910:55 amMEX - EYW
1 stop6h 04mAmerican Airlines
Deal found 7/29$541
This United Airlines deal was found by Cheapflights users on 7/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/304:00 pmEYW - MEX
2 stops27h 55mUnited Airlines
Thu 12/412:25 pmMEX - EYW
2 stops25h 44mUnited Airlines
Deal found 7/28$1,086
This WestJet deal was found by Cheapflights users on 7/29. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:10 pmEYW - MEX
2 stops22h 45mWestJet
Thu 9/1812:10 amMEX - EYW
2 stops41h 57mWestJet
Deal found 7/29$1,191

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key West to Mexico City Federal District 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 30, 2025.
Use the filters below to find and compare flights from Key West to Mexico City Federal District that are best for you.

Fly from

Key West

Fly to

Mexico City Federal District

Route

Depart

Return

Price

Key WestMexico City

EYW - MEX

EYWMEX

Key West

Fri 9/12

11:25 am-8:15 pm

1 stop10h 50m

Mexico City Benito Juarez

Fri 9/19

10:55 am-6:59 pm

1 stop6h 04m

$541

Key WestMexico City

EYW - MEX

EYWMEX

Key West

Sun 11/30

4:00 pm-6:55 pm

2 stops27h 55m

Mexico City Benito Juarez

Thu 12/4

12:25 pm-3:09 pm

2 stops25h 44m

$1,086

Key WestMexico City

EYW - MEX

EYWMEX

Key West

Fri 9/12

6:10 pm-2:55 pm

2 stops22h 45m

Mexico City Benito Juarez

Thu 9/18

12:10 am-8:07 pm

2 stops41h 57m

$1,191

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Key West to Mexico City Federal District

Have a flexible travel schedule? Discover the best time to fly to Mexico City Federal District from Key West 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 Key West to Mexico City Federal District
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Mexico City Federal District

Get insights into the airlines that provide service to Mexico City Federal District. 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 Mexico City Federal District. Reviews last updated July 30, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and WestJet from Key West to Mexico City Federal District. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
WestJet
7.2
Good
2,975 reviews
United Airlines
7.4
Good
8,896 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

  • What airport do you fly from for flights from Key West to Mexico City Federal District?

    If you book a flight to Mexico City Federal District from Key West, you will be flying from Key West, which is the city’s only airport. Key West (EYW) is located 2.6 mi from the center of Key West.

  • Can I find deals for flights from Key West to Mexico City Federal District that include hotel bookings?

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

  • How can I find direct flights from Key West to Mexico City Federal District?

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

  • Can I find deals for business class flights from Key West to Mexico City Federal District?

    Yes. Cheapflights offers flight deals from Key West to Mexico City Federal District 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 Key West to Mexico City Federal District?

    Currently, May is the cheapest month in which you can book a flight from Key West to Mexico City Federal District (average of $388). Flying from Key West to Mexico City Federal District in December is currently the most expensive (average of $615). 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 Key West to Mexico City Federal District

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Cancún flights
Miami to Mexico City flights
Fort Lauderdale to Cancún flights
Orlando to Cancún flights
Tampa to Cancún flights
Miami to Cozumel flights
Tampa to Mexico City flights
Orlando to Cozumel flights
Fort Lauderdale to Cozumel flights
Orlando to Mexico City flights
Tampa to Cozumel flights
West Palm Beach to Cancún flights
Fort Lauderdale to Mexico City flights
Jacksonville to Cancún flights
Tampa to San José del Cabo flights
Miami to San José del Cabo flights
Jacksonville to Cozumel flights
Miami to Mérida flights
Fort Myers to Puerto Vallarta flights
Miami to Guadalajara flights
West Palm Beach to Mexico City flights
Fort Lauderdale to San José del Cabo flights
Miami to Puerto Vallarta flights
Orlando to Guadalajara flights
Fort Myers to San José del Cabo flights
Miami to Monterrey flights
Tampa to Mexico City flights
Fort Lauderdale to Puerto Vallarta flights
Orlando to San José del Cabo flights
Fort Myers to Cancún flights
Tampa to Guadalajara flights
Tampa to Puerto Vallarta flights
Sarasota to Cancún flights
Pensacola to Cancún flights
Valparaiso to Cancún flights
Orlando to Puerto Vallarta flights
West Palm Beach to San José del Cabo flights
Pensacola to San José del Cabo flights
Panama City to Cancún flights
Jacksonville to San José del Cabo flights
Miami to Oaxaca flights
Orlando to Mérida flights
Orlando to Monterrey flights
Fort Myers to Cozumel flights
Pensacola to Cozumel flights
West Palm Beach to Cozumel flights
Fort Lauderdale to Guadalajara flights
Jacksonville to Mexico City flights
Fort Lauderdale to Mexico City flights
Tampa to León flights

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.