$44+ Cheap flights from Philadelphia (PHL) to Florida Keys
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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — EYW
Jul 9 — Jul 161
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia to Florida Keys with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to Florida Keys
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Cheapest flights from Philadelphia to Florida KeysExplore the most affordable flight options available from Philadelphia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
Explore the most affordable flight options available from Philadelphia to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.
This deal was found by Cheapflights users on 6/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/274:47 pm
PHL
- MIA
Nonstop2h 58m
Frontier
Mon 9/286:45 am
MIA
- PHL
1 stop6h 27m
Frontier
Deal found 6/8![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:32 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 9/39:38 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/8![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Thu 6/259:28 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/7![Frontier logo]()
$101
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Wed 6/243:09 pm
MIA
- PHL
Nonstop3h 01m
Frontier
Deal found 6/4![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 8/69:21 pm
MIA
- PHL
Nonstop3h 06m
Frontier
Deal found 6/8![Frontier logo]()
$104
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 8/209:38 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/4![Frontier logo]()
$107
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:47 pm
PHL
- MIA
Nonstop2h 58m
Frontier
Sun 9/208:50 pm
MIA
- PHL
Nonstop2h 57m
Frontier
Deal found 6/6![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/275:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 8/209:38 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/5![Frontier logo]()
$110
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Tue 6/303:09 pm
MIA
- PHL
Nonstop3h 01m
Frontier
Deal found 6/7![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 6/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Wed 7/229:21 pm
MIA
- PHL
Nonstop3h 06m
Frontier
Deal found 6/7![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 8/246:31 pm
PHL
- EYW
1 stop18h 03m
Multiple Airlines
Thu 8/277:53 pm
EYW
- PHL
1 stop5h 23m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 8/26:18 pm
PHL
- EYW
1 stop15h 23m
Multiple Airlines
Wed 8/511:46 am
EYW
- PHL
1 stop13h 23m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$177
Best flights from Philadelphia to Florida KeysDiscover carefully curated flight deals from Philadelphia to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
Discover carefully curated flight deals from Philadelphia to Florida Keys that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/6. 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.
Wed 7/11:50 pm
PHL
- MIA
1 stop8h 00m
Southwest
Tue 7/711:45 am
MIA
- PHL
2 stops9h 40m
Southwest
Deal found 6/6![Southwest logo]()
$440
This American Airlines deal was found by Cheapflights users on 6/8. 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 8/2010:35 am
PHL
- EYW
Nonstop3h 10m
American Airlines
Mon 8/242:31 pm
EYW
- PHL
Nonstop3h 11m
American Airlines
Deal found 6/8![American Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 6/6. 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 8/202:31 pm
PHL
- EYW
1 stop5h 26m
Delta
Mon 8/247:40 am
EYW
- PHL
1 stop5h 46m
Delta
Deal found 6/6![Delta logo]()
$547
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 6/226:10 am
PHL
- EYW
2 stops31h 20m
United Airlines
Tue 6/304:00 pm
EYW
- PHL
1 stop8h 57m
United Airlines
Deal found 6/8![United Airlines logo]()
$747
This Southwest deal was found by Cheapflights users on 6/6. 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.
Thu 7/2311:20 am
PHL
- MIA
2 stops10h 50m
Southwest
Tue 7/287:40 am
MIA
- PHL
1 stop5h 50m
Southwest
Deal found 6/6![Southwest logo]()
$487
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 8/72:10 pm
PHL
- MIA
1 stop6h 35m
Southwest
Wed 8/1212:50 pm
MIA
- PHL
2 stops8h 05m
Southwest
Deal found 6/5![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 6/5. 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.
Fri 8/212:10 pm
PHL
- MIA
2 stops7h 55m
Southwest
Tue 8/2512:50 pm
MIA
- PHL
1 stop9h 00m
Southwest
Deal found 6/5![Southwest logo]()
$492
This Delta deal was found by Cheapflights users on 6/7. 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 6/1810:40 am
PHL
- EYW
1 stop6h 47m
Delta
Thu 6/2511:59 am
EYW
- PHL
1 stop6h 38m
Delta
Deal found 6/7![Delta logo]()
$597
This Southwest deal was found by Cheapflights users on 6/4. 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.
Fri 8/2112:45 pm
PHL
- MIA
2 stops8h 00m
Southwest
Sat 8/297:45 am
MIA
- PHL
1 stop5h 40m
Southwest
Deal found 6/4![Southwest logo]()
$497
This Southwest deal was found by Cheapflights users on 6/8. 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 8/305:45 am
PHL
- MIA
1 stop5h 45m
Southwest
Sun 9/67:40 am
MIA
- PHL
2 stops8h 50m
Southwest
Deal found 6/8![Southwest logo]()
$502
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 7/176:00 am
PHL
- EYW
1 stop9h 19m
United Airlines
Mon 7/202:26 pm
EYW
- PHL
2 stops24h 21m
United Airlines
Deal found 6/6![United Airlines logo]()
$779
This Southwest deal was found by Cheapflights users on 6/8. 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 7/1311:20 am
PHL
- MIA
2 stops10h 50m
Southwest
Sat 7/186:10 am
MIA
- PHL
1 stop4h 40m
Southwest
Deal found 6/8![Southwest logo]()
$502
This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 6/179:35 am
PHL
- MIA
1 stop6h 15m
Southwest
Sat 6/206:10 am
MIA
- PHL
2 stops8h 00m
Southwest
Deal found 6/8![Southwest logo]()
$505
This Southwest deal was found by Cheapflights users on 6/4. 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 6/287:55 am
PHL
- MIA
2 stops8h 50m
Southwest
Fri 7/37:15 am
MIA
- PHL
2 stops11h 05m
Southwest
Deal found 6/4![Southwest logo]()
$514
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Mon 6/296:10 am
PHL
- EYW
2 stops31h 20m
United Airlines
Tue 7/72:26 pm
EYW
- PHL
2 stops23h 44m
United Airlines
Deal found 6/6![United Airlines logo]()
$935
This United Airlines deal was found by Cheapflights users on 6/5. 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 8/66:00 am
PHL
- EYW
1 stop9h 19m
United Airlines
Tue 8/112:20 pm
EYW
- PHL
2 stops24h 01m
United Airlines
Deal found 6/5![United Airlines logo]()
$951
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Fri 7/36:00 am
PHL
- EYW
1 stop9h 19m
United Airlines
Sat 7/112:26 pm
EYW
- PHL
2 stops19h 19m
United Airlines
Deal found 6/8![United Airlines logo]()
$987
Last-minute flights from Philadelphia to Florida KeysDiscover last-minute flight deals from Philadelphia to Florida Keys. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to Florida Keys. Data last updated June 9, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 6/226:32 pm
PHL
- EYW
1 stop18h 02m
Multiple Airlines
Thu 6/254:12 pm
EYW
- PHL
1 stop9h 05m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Thu 6/259:28 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/7![Frontier logo]()
$101
This CheapOair deal was found by Cheapflights users on 6/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Wed 6/243:09 pm
MIA
- PHL
Nonstop3h 01m
Frontier
Deal found 6/4![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 6/237:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Wed 7/89:21 pm
MIA
- PHL
Nonstop3h 06m
Frontier
Deal found 6/4![Frontier logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 6/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Tue 6/303:09 pm
MIA
- PHL
Nonstop3h 01m
Frontier
Deal found 6/7![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/6. 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 7/156:33 pm
PHL
- EYW
1 stop24h 40m
Multiple Airlines
Wed 7/2211:46 am
EYW
- PHL
1 stop13h 23m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 6/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Tue 7/219:21 pm
MIA
- PHL
Nonstop3h 06m
Frontier
Deal found 6/4![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/186:33 pm
PHL
- EYW
1 stop15h 51m
Multiple Airlines
Tue 7/211:14 pm
EYW
- PHL
1 stop11h 55m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$206
This CheapOair deal was found by Cheapflights users on 6/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Wed 7/229:21 pm
MIA
- PHL
Nonstop3h 06m
Frontier
Deal found 6/7![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 6/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/215:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 8/69:21 pm
MIA
- PHL
Nonstop3h 06m
Frontier
Deal found 6/6![Frontier logo]()
$128
This Expedia deal was found by Cheapflights users on 6/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 8/209:38 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/4![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/275:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Thu 8/209:38 pm
MIA
- PHL
Nonstop2h 53m
Frontier
Deal found 6/5![Frontier logo]()
$110
One-way flights from Philadelphia to Florida KeysSearch for one-way flight options from Philadelphia to Florida Keys. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
Search for one-way flight options from Philadelphia to Florida Keys. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Deal found 6/7![Frontier logo]()
$44
This Cheapflightsfares deal was found by Cheapflights users on 6/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/6![Frontier logo]()
$49
This Frontier deal was found by Cheapflights users on 6/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/307:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Deal found 6/7![Frontier logo]()
$59
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/8![Frontier logo]()
$63
This Frontier deal was found by Cheapflights users on 6/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/8![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 6/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/8![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 6/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:32 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/4![Frontier logo]()
$72
This Super.com deal was found by Cheapflights users on 6/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/4![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 6/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:25 pm
PHL
- MIA
Nonstop3h 01m
Frontier
Deal found 6/4![Frontier logo]()
$74
This iWofly deal was found by Cheapflights users on 6/8. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:05 pm
PHL
- MIA
Nonstop3h 32m
Frontier
Deal found 6/8![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 9/68:35 am
PHL
- EYW
1 stop10h 38m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 8/26:18 pm
PHL
- EYW
1 stop15h 23m
Allegiant Air
Deal found 6/5![Allegiant Air logo]()
$91
Find flight deals from Philadelphia to Florida Keys
Keep the following information in mind while searching for Philadelphia to Florida Keys flight deals. Data was last updated June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $75 |
One-way from | $44 (Frontier) |
Popular in | June |
Cheapest in | September |
Average price | $269 |
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia to Florida Keys 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 9, 2026.
Use the filters below to find and compare flights from Philadelphia to Florida Keys that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Wed 7/1
1:50 pm-9:50 pm
1 stop8h 00m
Miami
Tue 7/7
11:45 am-9:25 pm
2 stops9h 40m
$440
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Thu 7/23
11:20 am-10:10 pm
2 stops10h 50m
Miami
Tue 7/28
7:40 am-1:30 pm
1 stop5h 50m
$487
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Fri 8/7
2:10 pm-8:45 pm
1 stop6h 35m
Miami
Wed 8/12
12:50 pm-8:55 pm
2 stops8h 05m
$492
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Fri 8/21
2:10 pm-10:05 pm
2 stops7h 55m
Miami
Tue 8/25
12:50 pm-9:50 pm
1 stop9h 00m
$492
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Fri 8/21
12:45 pm-8:45 pm
2 stops8h 00m
Miami
Sat 8/29
7:45 am-1:25 pm
1 stop5h 40m
$497
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Sun 8/30
5:45 am-11:30 am
1 stop5h 45m
Miami
Sun 9/6
7:40 am-4:30 pm
2 stops8h 50m
$502
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Mon 7/13
11:20 am-10:10 pm
2 stops10h 50m
Miami
Sat 7/18
6:10 am-10:50 am
1 stop4h 40m
$502
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Wed 6/17
9:35 am-3:50 pm
1 stop6h 15m
Miami
Sat 6/20
6:10 am-2:10 pm
2 stops8h 00m
$505
PhiladelphiaMiami
PHL - MIA
PHLMIA
Philadelphia
Sun 6/28
7:55 am-4:45 pm
2 stops8h 50m
Miami
Fri 7/3
7:15 am-6:20 pm
2 stops11h 05m
$514
Quickest round-trip
PhiladelphiaKey West
PHL - EYW
PHLEYW
Philadelphia
Thu 8/20
10:35 am-1:45 pm
Nonstop3h 10m
Key West
Mon 8/24
2:31 pm-5:42 pm
Nonstop3h 11m
$527
Showing 1-10 of 39 resultsSorted by cheapest first
Best time to book a flight from Philadelphia to Florida Keys
Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Philadelphia with our price prediction graph.
PHL-MIA
PHL-EYW
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 Philadelphia to Florida Keys
PHL-zzEOA
PHL-MIA
PHL-EYW
What is the cheapest month to book a flight from Philadelphia to Florida Keys?
Currently, May is the cheapest month in which you can book a flight from Philadelphia to Florida Keys (average of $195). Flying from Philadelphia to Florida Keys in September is currently the most expensive (average of $449). 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 PHL to EOA?
Find hourly flight availability from Philadelphia to Florida Keys. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2026.
When flying from Philadelphia to Florida Keys, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Philadelphia to Florida Keys
Explore weekly flight availability from Philadelphia to Florida Keys. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 9, 2026.
The most flights from PHL to zzEOA are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How far ahead should I book a flight from Philadelphia to Florida Keys?
The best time to book flights from Philadelphia to Florida Keys is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Reviews of airlines servicing Florida Keys
Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated June 9, 2026.
Get a feel of what it's like to fly with Delta,Allegiant Air, andAmerican Airlines from Philadelphia to Florida Keys by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Overall
7.9
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to Florida Keys. 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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Alternative routes for Philadelphia to Florida Keys
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Complete your trip
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Find flights from Philadelphia to Florida Keys, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Philadelphia and Florida Keys flights
Browse other Philadelphia and Florida Keys flight options. Last updated on June 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Philadelphia to Florida Keys
Discover the top 2 airlines that operate flights from Philadelphia to Florida Keys. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$423 | Average$589 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$442 | Average$596 | FlexibilityNo cancel fee | On-timeN/A |