HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mazatlán

$107+ Cheap flights from Key Largo, FL to Mazatlán (MZT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MZT
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Mazatlán 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.

Find flight deals from Key Largo to Mazatlán

Cheapest flights from Key Largo to Mazatlán
Explore the most affordable flight options available from Key Largo to Mazatlán. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:01 pmMIA - MZT
1 stop21h 14mMultiple Airlines
Sat 12/1312:40 pmMZT - MIA
2 stops34h 15mMultiple Airlines
Deal found 10/30$508
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:01 pmMIA - MZT
1 stop27h 29mVolaris
Sat 12/136:06 pmMZT - MIA
1 stop18h 04mVolaris
Deal found 10/30$556
This Aeromexico deal was found by Cheapflights users on 10/30. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:02 amMIA - MZT
1 stop10h 36mAeromexico
Sat 12/135:02 pmMZT - MIA
1 stop16h 43mAeromexico
Deal found 10/30$563
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/155:00 amMIA - MZT
1 stop9h 11mAmerican Airlines
Wed 12/172:13 pmMZT - MIA
1 stop12h 48mAmerican Airlines
Deal found 10/29$645
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:05 amMIA - MZT
2 stops14h 25mMultiple Airlines
Wed 12/173:22 pmMZT - MIA
1 stop17h 38mMultiple Airlines
Deal found 10/29$675
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/155:00 amMIA - MZT
1 stop9h 11mAmerican Airlines
Thu 12/1812:46 pmMZT - MIA
1 stop7h 32mAmerican Airlines
Deal found 10/29$683
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/154:01 pmMIA - MZT
1 stop18h 01mMultiple Airlines
Thu 12/186:06 pmMZT - MIA
2 stops18h 54mMultiple Airlines
Deal found 10/29$730

Cheap flight deals from Key Largo to Mazatlán

Keep the following information in mind while searching for Key Largo to Mazatlán flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$483
(Delta)

One-way from

$107
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$443
Provider with most accurate pricing for Miami-Mazatlán Gen Rafael Buelna flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Mazatlán Gen Rafael Buelna flights.
Search Deals
From Key Largo to Mazatlán Gen Rafael Buelna
Search Deals
One-way flight from Key Largo to Mazatlán Gen Rafael Buelna
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Mazatlán 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 October 30, 2025.
Use the filters below to find and compare flights from Key Largo to Mazatlán that are best for you.

Fly from

Key Largo

Fly to

Mazatlán

Route

Depart

Return

Price

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Sat 1/17

7:55 pm-9:13 am

1 stop15h 18m

Mazatlán Gen Rafael Buelna

Sat 1/24

8:48 am-6:25 pm

1 stop7h 37m

$483

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Tue 4/14

6:50 pm-9:00 am

1 stop17h 10m

Mazatlán Gen Rafael Buelna

Sat 4/18

6:28 am-12:14 am

1 stop14h 46m

$483

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Sat 1/17

6:00 am-9:13 am

2 stops29h 13m

Mazatlán Gen Rafael Buelna

Sat 1/24

5:49 pm-11:25 am

1 stop15h 36m

$487

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Sat 12/6

4:01 pm-5:30 pm

1 stop27h 29m

Mazatlán Gen Rafael Buelna

Sat 12/13

6:06 pm-2:10 pm

1 stop18h 04m

$556

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Sat 12/6

4:08 pm-5:30 pm

2 stops27h 22m

Mazatlán Gen Rafael Buelna

Sat 12/13

9:56 am-11:39 am

3 stops23h 43m

$560

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Mon 12/15

5:00 am-12:11 pm

1 stop9h 11m

Mazatlán Gen Rafael Buelna

Wed 12/17

2:13 pm-5:01 am

1 stop12h 48m

$645

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Tue 12/16

5:00 am-12:11 pm

1 stop9h 11m

Mazatlán Gen Rafael Buelna

Wed 12/17

2:13 pm-5:01 am

1 stop12h 48m

$645

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Fri 2/20

2:55 pm-12:10 pm

1 stop23h 15m

$107

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Sat 2/21

4:25 pm-9:25 pm

2 stops31h 00m

$209

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Fri 2/20

1:07 pm-9:16 am

3 stops22h 09m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 15 results
1
2

Best time to book a flight from Key Largo to Mazatlán

Have a flexible travel schedule? Discover the best time to fly to Mazatlán from Key Largo 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 Largo to Mazatlán

What is the cheapest time of day to fly from KE9 to MZT?

Find hourly flight availability from Key Largo to Mazatlán. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Key Largo to Mazatlán at noon. Doing so could potentially save you 38% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Mazatlán

Get insights into the airlines that provide service to Mazatlán. 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 Mazatlán. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Key Largo to Mazatlán, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Mazatlán. 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 into for flights to Mazatlán from Key Largo?

    Located just 10.2 mi from the city center, Mazatlán Gen Rafael Buelna is the airport most travelers will use when flying to Mazatlán from Key Largo. Booking flights from Key Largo to Gen Rafael Buelna (MZT) should be relatively easy as there are 0 daily inbound flights from Key Largo from 2 different airlines.

  • How long is the flight from Key Largo to Mazatlán?

    A quick flight from Key Largo to Mazatlán can take about 15h 18m. Delta provides one of the quickest options available for as low as $483. The distance from Key Largo to Mazatlán is about 1640 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Key Largo to Mazatlán one-way?

    $107 is the cheapest one-way deal found within the past few days, from Viva. You may also be able to find cheap deals on Volaris and American Airlines, with prices starting from $210 and $314, respectively.

  • Can I find deals for flights from Key Largo to Mazatlán that include hotel bookings?

    Yes. In addition to deals on Key Largo to Mazatlán flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Mazatlán?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Mazatlán.

  • Can I find deals for business class flights from Key Largo to Mazatlán?

    Yes. Cheapflights offers flight deals from Key Largo to Mazatlán by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Top 2 airlines flying from Key Largo to Mazatlán

Discover the top 2 airlines that operate flights from Key Largo to Mazatlán. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$414Average$454FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$423Average$550FlexibilityNo cancel feeOn-time71%

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.