$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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
FAT — MIA
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Find cheap flights from Fresno to Key Largo with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Fresno to Key LargoExplore 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 June 27, 2026.
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 June 27, 2026.
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.
Mon 7/203:31 pm
FAT
- MIA
2 stops30h 00m
Multiple Airlines
Wed 8/510:15 pm
MIA
- FAT
1 stop19h 50m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$321
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.
Wed 8/510:37 am
FAT
- MIA
1 stop16h 53m
Multiple Airlines
Wed 8/126:30 am
MIA
- FAT
2 stops35h 35m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$323
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:01 pm
FAT
- MIA
1 stop12h 29m
Multiple Airlines
Wed 7/296:30 am
MIA
- FAT
2 stops38h 26m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 6/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:04 am
FAT
- MIA
1 stop9h 54m
American Airlines
Mon 8/249:55 am
MIA
- FAT
1 stop9h 06m
American Airlines
Deal found 6/27![American Airlines logo]()
$345
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.
Mon 7/205:41 am
FAT
- MIA
1 stop9h 43m
American Airlines
Wed 8/59:55 am
MIA
- FAT
1 stop9h 06m
American Airlines
Deal found 6/26![American Airlines logo]()
$352
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.
Tue 8/187:15 am
FAT
- MIA
1 stop9h 41m
American Airlines
Tue 8/2512:15 pm
MIA
- FAT
2 stops9h 44m
American Airlines
Deal found 6/26![American Airlines logo]()
$354
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:04 am
FAT
- MIA
1 stop8h 01m
American Airlines
Mon 8/249:55 am
MIA
- FAT
1 stop9h 06m
American Airlines
Deal found 6/24![American Airlines logo]()
$359
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:35 pm
FAT
- MIA
1 stop7h 53m
American Airlines
Tue 7/287:35 am
MIA
- FAT
1 stop7h 26m
American Airlines
Deal found 6/25![American Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 6/23. 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 10/269:45 am
FAT
- MIA
2 stops10h 00m
Delta
Fri 10/306:50 am
MIA
- FAT
1 stop8h 14m
Delta
Deal found 6/23![Delta logo]()
$364
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.
Sat 7/257:35 pm
FAT
- MIA
1 stop7h 53m
American Airlines
Wed 7/294:39 pm
MIA
- FAT
1 stop9h 41m
American Airlines
Deal found 6/26![American Airlines logo]()
$365
Best flights from Fresno to Key LargoDiscover carefully curated flight deals from Fresno to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Fresno to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/274:37 pm
FAT
- MIA
1 stop9h 45m
American Airlines
Wed 7/2912:18 pm
MIA
- FAT
1 stop9h 25m
American Airlines
Deal found 6/22![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:15 pm
FAT
- MIA
1 stop9h 53m
Delta
Sun 12/136:50 am
MIA
- FAT
1 stop8h 14m
Delta
Deal found 6/22![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:45 am
FAT
- MIA
2 stops9h 10m
Southwest
Tue 8/186:45 am
MIA
- FAT
2 stops11h 00m
Southwest
Deal found 6/22![Southwest logo]()
$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:15 pm
FAT
- MIA
1 stop9h 53m
Delta
Sun 12/136:00 am
MIA
- FAT
2 stops13h 37m
Delta
Deal found 6/26![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 6/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:15 pm
FAT
- MIA
2 stops14h 45m
Delta
Wed 11/1110:20 am
MIA
- FAT
2 stops14h 30m
Delta
Deal found 6/22![Delta logo]()
$370
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:15 pm
FAT
- MIA
2 stops14h 45m
Delta
Fri 10/306:30 am
MIA
- FAT
2 stops13h 07m
Delta
Deal found 6/24![Delta logo]()
$370
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:45 am
FAT
- MIA
2 stops12h 07m
Delta
Wed 12/232:03 pm
MIA
- FAT
2 stops10h 47m
Delta
Deal found 6/26![Delta logo]()
$429
Last-minute flights from Fresno to Key LargoDiscover last-minute flight deals from Fresno to Key Largo. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Fresno to Key Largo. Data last updated June 27, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/23. 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 6/3012:56 pm
FAT
- MIA
1 stop8h 03m
American Airlines
Fri 7/34:39 pm
MIA
- FAT
1 stop9h 17m
American Airlines
Deal found 6/23![American Airlines logo]()
$359
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.
Mon 7/203:31 pm
FAT
- MIA
2 stops30h 00m
Multiple Airlines
Wed 8/510:15 pm
MIA
- FAT
1 stop19h 50m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$321
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.
Mon 7/205:41 am
FAT
- MIA
1 stop9h 43m
American Airlines
Wed 8/59:55 am
MIA
- FAT
1 stop9h 06m
American Airlines
Deal found 6/26![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 6/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:41 am
FAT
- MIA
1 stop9h 43m
American Airlines
Tue 8/185:20 am
MIA
- FAT
2 stops9h 42m
American Airlines
Deal found 6/22![American Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 6/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:45 am
FAT
- MIA
2 stops9h 10m
Southwest
Tue 8/186:45 am
MIA
- FAT
2 stops11h 00m
Southwest
Deal found 6/22![Southwest logo]()
$399
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:35 pm
FAT
- MIA
1 stop7h 53m
American Airlines
Tue 7/287:35 am
MIA
- FAT
1 stop7h 26m
American Airlines
Deal found 6/25![American Airlines logo]()
$362
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/253:01 pm
FAT
- MIA
1 stop12h 29m
Multiple Airlines
Wed 7/296:30 am
MIA
- FAT
2 stops38h 26m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$344
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.
Sat 7/257:35 pm
FAT
- MIA
1 stop7h 53m
American Airlines
Wed 7/294:39 pm
MIA
- FAT
1 stop9h 41m
American Airlines
Deal found 6/26![American Airlines logo]()
$365
One-way flights from Fresno to Key LargoSearch for one-way flight options from Fresno to Key Largo. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Fresno to Key Largo. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:32 pm
FAT
- MIA
2 stops26h 49m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$136
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:55 pm
FAT
- MIA
2 stops43h 38m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 6/23. 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.
Thu 7/305:13 pm
FAT
- MIA
1 stop9h 27m
Delta
Deal found 6/23![Delta logo]()
$180
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.
Tue 9/155:30 am
FAT
- MIA
2 stops11h 40m
Southwest
Deal found 6/24![Southwest logo]()
$185
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:09 pm
FAT
- MIA
3 stops33h 39m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$219
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.
Sun 8/166:00 am
FAT
- MIA
2 stops8h 45m
Southwest
Deal found 6/24![Southwest logo]()
$235
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 7/308:32 pm
FAT
- MIA
2 stops20h 56m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 6/27. 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.
Thu 7/301:58 pm
FAT
- MIA
2 stops29h 42m
United Airlines
Deal found 6/27![United Airlines logo]()
$403
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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Kiwi.com) |
One-way from | $136 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $749 |
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 June 27, 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
Cheapest round-trip
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Mon 7/27
4:37 pm-5:22 am
1 stop9h 45m
Miami
Wed 7/29
12:18 pm-6:43 pm
1 stop9h 25m
$359
Quickest round-trip
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Sun 12/6
5:15 pm-6:08 am
1 stop9h 53m
Miami
Sun 12/13
6:50 am-12:04 pm
1 stop8h 14m
$359
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Fri 12/4
5:15 pm-6:08 am
1 stop9h 53m
Miami
Sun 12/13
6:00 am-4:37 pm
2 stops13h 37m
$364
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Mon 11/2
5:15 pm-11:00 am
2 stops14h 45m
Miami
Wed 11/11
10:20 am-9:50 pm
2 stops14h 30m
$370
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Mon 10/26
5:15 pm-11:00 am
2 stops14h 45m
Miami
Fri 10/30
6:30 am-4:37 pm
2 stops13h 07m
$370
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Tue 7/21
10:45 am-10:55 pm
2 stops9h 10m
Miami
Tue 8/18
6:45 am-2:45 pm
2 stops11h 00m
$399
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Fri 12/11
9:45 am-12:52 am
2 stops12h 07m
Miami
Wed 12/23
2:03 pm-9:50 pm
2 stops10h 47m
$429
Cheapest one-way
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Sun 8/16
7:23 am-7:26 pm
1 stop9h 03m
$180
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Thu 7/30
5:13 pm-5:40 am
1 stop9h 27m
$180
FresnoMiami
FAT - MIA
FATMIA
Fresno Airterminal
Fri 8/14
11:04 am-11:03 pm
1 stop8h 59m
$180
Showing 1-10 of 14 resultsSorted by cheapest first
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.
FAT-MIA
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
FAT-KE9
FAT-MIA
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 June 27, 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.
Comfort
7.3
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Comfort
7.3
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
Comfort
7.3
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Food
6.6
Reviews
1 / 20
2.0
MediocreSebrena,Oct 2025
IAH - RSW
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.
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Fresno and Key Largo flights
Browse other Fresno and Key Largo flight options. Last updated on June 27, 2026.
Other flights from Fresno
Browse through other flights departing from Fresno. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fresno to Key Largo flights
Consider these flights traveling from Fresno to Key Largo.
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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$508 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$325 | Average$607 | FlexibilityNo cancel fee | On-time71% |