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Cabo San Lucas

$160+ Cheap flights from Key Largo, FL to Cabo San Lucas, Mexico

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SJD
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Cabo San Lucas are usually found in July or April, booked 25 days in advance, depart on a Friday or Tuesday and return on a Tuesday

Cheap flight deals from Key Largo to Cabo San Lucas

Keep the following information in mind while searching for Key Largo to Cabo San Lucas flight deals. Data was last updated June 26, 2025.

Round-trip from

$376
(Aeromexico)

One-way from

$160
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$528
From Key Largo to Cabo San Lucas
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One-way flight from Key Largo to Cabo San Lucas
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Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Key Largo to Cabo San Lucas

Cheapest flights from Key Largo to Cabo San Lucas
Explore the most affordable flight options available from Key Largo to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Aeromexico deal was found by Cheapflights users on 6/25. 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.
Wed 12/37:10 amMIA - SJD
1 stop9h 30mAeromexico
Mon 12/87:10 pmSJD - MIA
1 stop16h 13mAeromexico
Deal found 6/25$376
This Delta deal was found by Cheapflights users on 6/25. 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 10/146:35 amMIA - SJD
1 stop11h 14mDelta
Tue 10/216:00 amSJD - MIA
2 stops15h 52mDelta
Deal found 6/25$386
This American Airlines deal was found by Cheapflights users on 6/26. 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.
Sun 11/96:11 amMIA - SJD
1 stop9h 50mAmerican Airlines
Wed 11/1211:25 amSJD - MIA
1 stop10h 09mAmerican Airlines
Deal found 6/26$391
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 7/183:30 pmMIA - SJD
1 stop8h 05mMultiple Airlines
Tue 7/227:51 pmSJD - MIA
2 stops30h 54mMultiple Airlines
Deal found 6/26$410
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 8/295:02 pmMIA - SJD
1 stop20h 07mVolaris
Tue 9/29:02 pmSJD - MIA
1 stop15h 04mVolaris
Deal found 6/26$465
This Booking.com deal was found by Cheapflights users on 6/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/34:05 pmMIA - SJD
1 stop18h 55mViva
Wed 7/99:05 pmSJD - MIA
1 stop14h 30mViva
Deal found 6/24$555
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:56 pmMIA - SJD
2 stops26h 03mAlaska Airlines
Mon 9/151:52 pmSJD - MIA
2 stops24h 39mAlaska Airlines
Deal found 6/24$560
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Sat 12/66:00 pmMIA - SJD
2 stops19h 43mUnited Airlines
Tue 12/912:49 pmSJD - MIA
2 stops24h 11mUnited Airlines
Deal found 6/25$561
This Southwest deal was found by Cheapflights users on 6/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:25 amMIA - SJD
2 stops11h 00mSouthwest
Mon 7/282:20 pmSJD - MIA
1 stop6h 35mSouthwest
Deal found 6/24$591

Cheapflights Fare Finder

Customize your flight search to find flights from Key Largo to Cabo San Lucas 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 June 26, 2025.
Use the filters below to find and compare flights from Key Largo to Cabo San Lucas that are best for you.

Fly from

Key Largo

Fly to

Cabo San Lucas

Route

Depart

Return

Price

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Tue 9/16

1:34 pm-10:30 pm

1 stop11h 56m

San José del Cabo Los Cabos

Tue 9/23

12:49 pm-12:49 am

1 stop9h 00m

$376

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Tue 9/16

5:18 am-12:13 pm

2 stops9h 55m

San José del Cabo Los Cabos

Tue 9/23

10:10 am-11:56 pm

2 stops10h 46m

$395

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Fri 7/18

3:30 pm-8:35 pm

1 stop8h 05m

San José del Cabo Los Cabos

Tue 7/22

7:51 pm-5:45 am

2 stops30h 54m

$410

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Fri 9/12

6:35 am-7:07 pm

1 stop15h 32m

San José del Cabo Los Cabos

Mon 9/15

3:44 pm-12:04 pm

1 stop17h 20m

$432

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Mon 8/11

4:05 pm-8:35 pm

1 stop7h 30m

San José del Cabo Los Cabos

Fri 8/15

9:05 pm-2:35 pm

1 stop14h 30m

$437

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Fri 8/29

5:02 pm-10:09 am

1 stop20h 07m

San José del Cabo Los Cabos

Tue 9/2

9:02 pm-3:06 pm

1 stop15h 04m

$465

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Fri 9/12

6:56 pm-5:59 pm

2 stops26h 03m

San José del Cabo Los Cabos

Mon 9/15

1:52 pm-5:31 pm

2 stops24h 39m

$560

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Sat 8/16

12:20 pm-12:50 pm

2 stops27h 30m

San José del Cabo Los Cabos

Sat 8/23

1:46 pm-3:10 pm

2 stops22h 24m

$575

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Mon 7/21

6:25 am-2:25 pm

2 stops11h 00m

San José del Cabo Los Cabos

Mon 7/28

2:20 pm-11:55 pm

1 stop6h 35m

$591

MiamiSan José del Cabo

MIA - SJD

MIASJD

Miami

Thu 8/28

1:20 am-7:11 pm

2 stops20h 51m

San José del Cabo Los Cabos

Tue 9/2

6:00 am-7:15 am

2 stops22h 15m

$1,890

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 18 results
1
2

Best time to book a flight from Key Largo to Cabo San Lucas

Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas 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 Cabo San Lucas

How far ahead should I book a flight from Key Largo to Cabo San Lucas?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Cabo San Lucas. Price data was last updated on June 20, 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Cabo San Lucas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Key Largo to Cabo San Lucas?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Cabo San Lucas (average of $437). Flying from Key Largo to Cabo San Lucas in March is currently the most expensive (average of $549). 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.

What is the cheapest time of day to fly from KE9 to C4B?

Find hourly flight availability from Key Largo to Cabo San Lucas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Cabo San Lucas as you normally would.

Reviews of airlines servicing Cabo San Lucas

Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated June 26, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Key Largo to Cabo San Lucas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
LATAM Airlines
7.5
Good
1,798 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Aeromexico
7.5
Good
1,717 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Cabo San Lucas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Key Largo to Cabo San Lucas one-way?

    To fly one-way, consider booking your trip with Aeromexico, which is currently one of the cheapest options available, starting at $185. Volaris flights start at $196 while deals on Delta start at $205 one-way.

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

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

  • How can I find direct flights from Key Largo to Cabo San Lucas?

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

  • Can I find deals for business class flights from Key Largo to Cabo San Lucas?

    Yes. Cheapflights offers flight deals from Key Largo to Cabo San Lucas 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 Cabo San Lucas?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Cabo San Lucas (average of $437). Flying from Key Largo to Cabo San Lucas in March is currently the most expensive (average of $549). 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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Alternative routes for Key Largo to Cabo San Lucas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Key Largo to Cabo San Lucas

Discover the top 6 airlines that operate flights from Key Largo to Cabo San Lucas. 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 June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
VivaCheapest$226Average$329FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$311Average$527FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$394Average$532FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$396Average$617FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$431Average$586FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$573Average$717FlexibilityNo cancel feeOn-time63%

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