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Key Largo

$126+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — MIA
Jul 28 — Aug 41
Mon 7/28
Mon 8/4
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 July 23, 2025.

Round-trip from

$249
(Mytrip)

One-way from

$126
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$596
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 ($85 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 July 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 July 23, 2025.

This Mytrip deal was found by Cheapflights users on 7/22. 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.
Sun 9/149:58 pmFAT - MIA
1 stop17h 50mMultiple Airlines
Fri 9/193:50 pmMIA - FAT
2 stops21h 29mMultiple Airlines
Deal found 7/22$249
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 9/208:12 amFAT - MIA
1 stop30h 33mAlaska Airlines
Tue 9/306:45 pmMIA - FAT
1 stop19h 31mAlaska Airlines
Deal found 7/21$306
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 8/2110:36 amFAT - MIA
1 stop8h 05mAmerican Airlines
Sun 8/245:20 amMIA - FAT
1 stop7h 24mAmerican Airlines
Deal found 7/21$307
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Wed 11/196:55 pmFAT - MIA
1 stop9h 40mUnited Airlines
Thu 11/278:00 amMIA - FAT
2 stops12h 57mUnited Airlines
Deal found 7/22$418

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 July 23, 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

Sun 9/14

9:58 pm-6:48 pm

1 stop17h 50m

Miami

Fri 9/19

3:50 pm-10:19 am

2 stops21h 29m

$249

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Sat 9/20

8:12 am-5:45 pm

1 stop30h 33m

Miami

Tue 9/30

6:45 pm-11:16 am

1 stop19h 31m

$306

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Thu 8/21

10:36 am-9:41 pm

1 stop8h 05m

Miami

Sun 8/24

5:20 am-9:44 am

1 stop7h 24m

$307

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Wed 11/19

6:55 pm-7:35 am

1 stop9h 40m

Miami

Thu 11/27

8:00 am-5:57 pm

2 stops12h 57m

$418

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Thu 9/4

9:58 pm-6:48 pm

1 stop17h 50m

$126

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Tue 9/2

5:15 pm-6:27 am

1 stop10h 12m

$154

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Thu 9/11

2:30 pm-12:48 am

1 stop7h 18m

$157

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Sat 10/11

8:10 am-5:29 pm

1 stop30h 19m

$159

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Sat 10/11

7:15 am-9:01 pm

2 stops10h 46m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

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 July 18, 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 July 23, 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 July 23, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,967 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,873 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $154. However, be on the lookout for offers from American Airlines and Alaska Airlines, as they are both options that can get you from Fresno to Key Largo for a low price.

  • 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 July 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$503FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$306Average$525FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$329Average$501FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$331Average$619FlexibilityNo cancel feeOn-time71%

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