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Mazatlán

$221+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — MZT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$444
(Delta)

One-way from

$221
(Delta)

Popular in

December

Cheapest in

May

Average price

$433
From Key Largo to Mazatlán Gen Rafael Buelna
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One-way flight from Key Largo to Mazatlán Gen Rafael Buelna
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Highest demand for flights based on searches. 21% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:20 amMIA - MZT
1 stop7h 18mDelta
Fri 10/1711:25 amMZT - MIA
1 stop9h 00mDelta
Deal found 9/15$444
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/145:30 pmMIA - MZT
2 stops24h 20mMultiple Airlines
Fri 10/179:45 pmMZT - MIA
1 stop13h 40mMultiple Airlines
Deal found 9/15$528
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/152:12 pmMIA - MZT
2 stops33h 53mMultiple Airlines
Wed 10/88:18 pmMZT - MIA
1 stop15h 48mMultiple Airlines
Deal found 9/14$544
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:30 amMIA - MZT
1 stop12h 40mDelta
Wed 10/811:25 amMZT - MIA
1 stop9h 00mDelta
Deal found 9/14$548
This Aeromexico deal was found by Cheapflights users on 9/14. 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.
Mon 9/156:00 amMIA - MZT
2 stops13h 10mAeromexico
Wed 10/85:15 pmMZT - MIA
2 stops26h 54mAeromexico
Deal found 9/14$762
This Aeromexico deal was found by Cheapflights users on 9/15. 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.
Tue 10/146:15 pmMIA - MZT
2 stops24h 50mAeromexico
Fri 10/1711:25 amMZT - MIA
2 stops20h 08mAeromexico
Deal found 9/15$874

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 September 15, 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

Tue 10/14

6:20 am-10:38 am

1 stop7h 18m

Mazatlán Gen Rafael Buelna

Fri 10/17

11:25 am-11:25 pm

1 stop9h 00m

$444

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Mon 3/2

7:02 am-3:24 pm

1 stop10h 22m

Mazatlán Gen Rafael Buelna

Sat 3/7

10:20 am-10:49 pm

1 stop10h 29m

$445

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Tue 10/14

5:30 pm-2:50 pm

2 stops24h 20m

Mazatlán Gen Rafael Buelna

Fri 10/17

9:45 pm-2:25 pm

1 stop13h 40m

$528

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Mon 3/2

6:35 pm-11:50 am

2 stops43h 15m

Mazatlán Gen Rafael Buelna

Sat 3/7

1:00 pm-10:23 am

2 stops19h 23m

$642

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Tue 10/14

6:15 pm-4:05 pm

2 stops24h 50m

Mazatlán Gen Rafael Buelna

Fri 10/17

11:25 am-10:33 am

2 stops20h 08m

$874

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Fri 12/26

7:34 pm-8:18 am

1 stop14h 44m

$221

MiamiMazatlán

MIA - MZT

MIAMZT

Miami

Fri 12/26

1:07 pm-11:15 am

2 stops48h 08m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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 September 15, 2025.

When flying from Key Largo to Mazatlán, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 15, 2025.
Read through reviews of airlines operating flights from Key Largo to Mazatlán, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

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 1 airline.

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

    A quick flight from Key Largo to Mazatlán can take about 7h 18m. Delta provides one of the quickest options available for as low as $444. 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.

  • 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.

  • What is the cheapest month to book a flight from Key Largo to Mazatlán?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Mazatlán (average of $508). Flying from Key Largo to Mazatlán in June is currently the most expensive (average of $602). 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

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Top airline flying from Key Largo to Mazatlán

Discover the top airline 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$423Average$550FlexibilityNo cancel feeOn-time71%

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