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Key Largo

$136+ 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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — MIA
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap 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 April 30, 2026.

This United Airlines deal was found by Cheapflights users on 4/27. 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 8/56:40 pm
FAT
-
MIA
1 stop9h 59m
United Airlines
Wed 8/123:58 pm
MIA
-
FAT
1 stop7h 54m
United Airlines
Deal found 4/27$275
This American Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 8/187:00 am
FAT
-
MIA
1 stop9h 56m
American Airlines
Tue 8/2511:10 am
MIA
-
FAT
1 stop9h 53m
American Airlines
Deal found 4/26$279
This Delta deal was found by Cheapflights users on 4/27. 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 8/185:15 pm
FAT
-
MIA
1 stop9h 52m
Delta
Tue 8/252:30 pm
MIA
-
FAT
2 stops10h 14m
Delta
Deal found 4/27$280
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:23 am
FAT
-
MIA
1 stop8h 35m
United Airlines
Tue 8/184:57 pm
MIA
-
FAT
1 stop9h 54m
United Airlines
Deal found 4/29$301
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:23 am
FAT
-
MIA
1 stop8h 35m
United Airlines
Fri 8/283:58 pm
MIA
-
FAT
1 stop7h 54m
United Airlines
Deal found 4/29$312
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 8/256:26 am
FAT
-
MIA
2 stops13h 13m
United Airlines
Wed 8/261:30 pm
MIA
-
FAT
2 stops9h 44m
United Airlines
Deal found 4/25$316

Find 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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(United Airlines)

One-way from

$136
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$556
Provider with most accurate pricing for Fresno Airterminal-Miami flight deals.
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Provider most trusted by Cheapflights users for Fresno Airterminal-Miami flights.
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From Fresno Airterminal to Key Largo
Search Deals
One-way flight from Fresno Airterminal to Key Largo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
Search Deals

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 April 30, 2026.
Use the filters below to find and compare flights from Fresno to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Tue 8/25

6:26 am-6:58 pm

1 stop9h 32m

Miami

Wed 8/26

3:58 pm-8:52 pm

1 stop7h 54m

$275

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Tue 8/18

6:00 am-11:15 pm

2 stops14h 15m

Miami

Tue 8/25

2:30 pm-9:44 pm

2 stops10h 14m

$322

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Tue 8/18

6:15 am-10:39 pm

3 stops13h 24m

Miami

Tue 8/25

4:53 pm-11:51 pm

2 stops9h 58m

$448

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Tue 7/21

5:00 am-8:33 pm

2 stops12h 33m

Miami

Tue 8/4

12:29 pm-7:54 pm

2 stops10h 25m

$452

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Tue 7/14

5:00 am-4:16 pm

1 stop8h 16m

Miami

Wed 7/22

12:29 pm-10:44 pm

2 stops13h 15m

$482

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Thu 7/2

10:35 am-12:25 am

2 stops10h 50m

Miami

Tue 7/14

4:30 pm-11:10 pm

2 stops9h 40m

$483
Cheapest one-way

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Sun 5/24

6:40 pm-7:39 am

1 stop9h 59m

$138

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Mon 5/25

6:40 pm-7:39 am

1 stop9h 59m

$138
Quickest one-way

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Thu 7/30

11:05 am-10:05 pm

1 stop8h 00m

$237

FresnoMiami

FAT - MIA

FATMIA

Fresno Airterminal

Sat 5/23

3:20 pm-9:55 am

2 stops15h 35m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 much does it cost to fly round-trip from Fresno to Key Largo?

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 April 30, 2026.
Peruse reviews from past customers who have flown with 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.
United Airlines
7.4
Good
9,677 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,677 reviews
United Airlines
7.4
Good
9,677 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.1
Good
11,681 reviews
United Airlines
7.4
Good
9,677 reviews

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 2 airlines. Fresno Airterminal is conveniently located just 4.8 mi from Fresno’s city center.

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

    Airlines like United Airlines and Delta fly from Fresno to Key Largo in about 9h 32m. The time it takes to get you to your destination can typically vary by up to 4h 43m. The distance from Fresno to Key Largo is about 2428 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

See more FAQs

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Top 2 airlines flying from Fresno to Key Largo

Discover the top 2 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$280Average$501FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$309Average$628FlexibilityNo cancel feeOn-time71%

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