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Key Largo

$141+ Cheap flights from Fresno (FAT) to Key Largo, FL

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — MIA
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheapflights Tip: The best prices from Fresno Airterminal to Key Largo are usually found in January or August, booked 72 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Fresno to Key Largo

Keep the following information in mind while searching for Fresno to Key Largo flight deals. Data was last updated agosto 20, 2025.

Round-trip from

$238
(Mytrip)

One-way from

$141
(Delta)

Popular in

June

Cheapest in

January

Average price

$453
From Fresno Airterminal to Key Largo
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One-way flight from Fresno Airterminal to Key Largo
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Highest demand for flights based on searches. 13% potential increase in price ($81 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Fresno to Key Largo

Cheapest flights from Fresno to Key Largo
Explore the most affordable flight options available from Fresno to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Mytrip deal was found by Cheapflights users on 8/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/49:58 pmFAT - MIA
2 stops17h 06mMultiple Airlines
lun. 9/87:23 pmMIA - FAT
1 stop17h 56mMultiple Airlines
Deal found 8/19$238
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/310:09 amFAT - MIA
2 stops27h 52mMultiple Airlines
mié. 9/107:20 pmMIA - FAT
1 stop17h 04mMultiple Airlines
Deal found 8/20$250
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
lun. 9/156:22 pmFAT - MIA
2 stops15h 38mMultiple Airlines
lun. 9/227:23 pmMIA - FAT
1 stop17h 56mMultiple Airlines
Deal found 8/19$283
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
sáb. 10/183:19 pmFAT - MIA
2 stops36h 00mMultiple Airlines
lun. 10/279:30 pmMIA - FAT
1 stop15h 47mMultiple Airlines
Deal found 8/18$290
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mar. 9/2311:09 amFAT - MIA
1 stop28h 46mMultiple Airlines
lun. 9/293:59 pmMIA - FAT
2 stops21h 20mMultiple Airlines
Deal found 8/19$291
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mié. 9/2410:09 amFAT - MIA
2 stops33h 51mMultiple Airlines
mié. 10/17:20 pmMIA - FAT
1 stop15h 12mMultiple Airlines
Deal found 8/19$293
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
mar. 9/2311:09 amFAT - MIA
1 stop28h 46mMultiple Airlines
vie. 9/267:23 pmMIA - FAT
1 stop17h 56mMultiple Airlines
Deal found 8/19$300

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fresno to Key Largo 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 agosto 20, 2025.
Use the filters below to find and compare flights from Fresno to Key Largo that are best for you.

Fly from

Fresno

Fly to

Key Largo

Route

Depart

Return

Price

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

jue. 9/4

9:58 pm-6:04 pm

2 stops17h 06m

Miami

lun. 9/8

7:23 pm-10:19 am

1 stop17h 56m

$238

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

mié. 9/3

10:09 am-5:01 pm

2 stops27h 52m

Miami

mié. 9/10

7:20 pm-9:24 am

1 stop17h 04m

$250

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

lun. 9/22

6:22 pm-6:04 pm

2 stops20h 42m

Miami

lun. 9/29

7:23 pm-10:19 am

1 stop17h 56m

$268

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

lun. 9/15

6:22 pm-1:00 pm

2 stops15h 38m

Miami

lun. 9/22

7:23 pm-10:19 am

1 stop17h 56m

$283

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

sáb. 10/18

3:19 pm-6:19 am

2 stops36h 00m

Miami

lun. 10/27

9:30 pm-10:17 am

1 stop15h 47m

$290

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

mar. 9/23

11:09 am-6:55 pm

1 stop28h 46m

Miami

lun. 9/29

3:59 pm-10:19 am

2 stops21h 20m

$291

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

mié. 9/24

10:09 am-6:55 pm

1 stop29h 46m

Miami

lun. 9/29

3:59 pm-10:19 am

2 stops21h 20m

$291

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

mié. 11/12

5:15 pm-6:07 am

1 stop9h 52m

$141

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

jue. 9/4

9:58 pm-11:57 am

2 stops34h 59m

$144

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

sáb. 8/30

2:32 pm-4:07 pm

2 stops22h 35m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 15 results
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Best time to book a flight from Fresno to Key Largo

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

How far ahead should I book a flight from Fresno to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from Fresno to Key Largo. Price data was last updated on August 8, 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fresno to Key Largo. 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 Fresno to Key Largo?

Currently, September is the cheapest month in which you can book a flight from Fresno to Key Largo (average of $232). Flying from Fresno to Key Largo in March is currently the most expensive (average of $289). 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 FAT to KE9?

Find hourly flight availability from Fresno to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 20, 2025.

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

What is the cheapest day to fly from Fresno to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Fresno to Key Largo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fresno to Key Largo flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated agosto 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Fresno to Key Largo 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.
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Fresno to Key Largo. 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 Fresno to Key Largo?

    Most people fly from Fresno Airterminal (FAT) if they book a flight from Fresno to Key Largo. On average, Airterminal has 0 outbound flights to Key Largo per day from 4 airlines. Fresno Airterminal is conveniently located just 4.8 mi from Fresno’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fresno to Key Largo 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 Fresno to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from Fresno to Key Largo (average of $232). Flying from Fresno to Key Largo in March is currently the most expensive (average of $289). 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 4 airlines flying from Fresno to Key Largo

Discover the top 4 airlines that operate flights from Fresno to Key Largo. 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$505FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$525FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$327Average$654FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$329Average$501FlexibilityNo cancel feeOn-time75%

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