Frontier Airlines Philadelphia to Louisville Flights

Cheapflightsplus.com will find cheap Frontier Airlines flights from Philadelphia to Louisville. Compare airline ticket prices and book air tickets starting from $58 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Frontier Airlines, arrivals and departure details below.

Find Cheap Airfare Philadelphia (PA) — Louisville (KY) by Frontier Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $58, two-way – $99.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
1:28 pm — 12:10 pm
+1 day
1:28 pm — 3:30 pm F9169 Frontier Airlines
Philadelphia — Denver
16h 5m stop
7:35 am — 12:10 pm F9644 Frontier Airlines
Denver — Louisville
22h 42m
including layover
Find flight
from$162
1:28 pm — 10:18 pm
1:28 pm — 3:30 pm F9169 Frontier Airlines
Philadelphia — Denver
2h 8m stop
5:38 pm — 10:18 pm UA4600 United Airlines
Denver — Louisville
8h 50m
including layover
Find flight
from$283
2:42 pm — 8:31 pm
2:42 pm — 4:12 pm F91463 Frontier Airlines
Philadelphia — Chicago
2h 9m stop
6:21 pm — 8:31 pm AA4516 American Airlines
Chicago — Louisville
5h 49m
including layover
Find flight
from$66
4:14 pm — 11:30 pm
4:14 pm — 5:40 pm F91463 Frontier Airlines
Philadelphia — Chicago
3h 25m stop
9:05 pm — 11:30 pm UA3491 United Airlines
Chicago — Louisville
7h 16m
including layover
Find flight
from$71
4:14 pm — 2:47 pm
+1 day
4:14 pm — 5:40 pm F91463 Frontier Airlines
Philadelphia — Chicago
18h 40m stop
12:20 pm — 2:47 pm AA3205 American Airlines
Chicago — Louisville
22h 33m
including layover
Find flight
from$72
7:39 pm — 9:23 am
+1 day
7:39 pm — 9:18 pm F91463 Frontier Airlines
Philadelphia — Chicago
9h 42m stop
7:00 am — 9:23 am UA3422 United Airlines
Chicago — Louisville
13h 44m
including layover
Find flight
from$68
8:10 am — 10:40 pm
8:10 am — 10:22 am F9173 Frontier Airlines
Philadelphia — Denver
7h 38m stop
6:00 pm — 10:40 pm UA5317 United Airlines
Denver — Louisville
14h 30m
including layover
Find flight
from$71
9:30 pm — 5:11 pm
+1 day
9:30 pm — 11:46 pm F9171 Frontier Airlines
Philadelphia — Denver
12h 54m stop
12:40 pm — 5:11 pm F9642 Frontier Airlines
Denver — Louisville
19h 41m
including layover
Find flight
from$58
9:30 pm — 2:25 pm
+1 day
9:30 pm — 11:46 pm F9171 Frontier Airlines
Philadelphia — Denver
10h 7m stop
9:53 am — 2:25 pm UA4642 United Airlines
Denver — Louisville
16h 55m
including layover
Find flight
from$72
2:32 pm — 11:15 am
+1 day
2:32 pm — 3:58 pm F91463 Frontier Airlines
Philadelphia — Chicago
13h 22m stop
5:20 am — 8:21 am AA1784 American Airlines
Chicago — Charlotte
1h 19m stop
9:40 am — 11:15 am AA5260 American Airlines
Charlotte — Louisville
20h 43m
including layover
Find flight
from$70
3:05 pm — 12:10 pm
+1 day
3:05 pm — 6:01 pm F91073 Frontier Airlines
Philadelphia — San Antonio
11h 14m stop
5:15 am — 6:35 am F9385 Frontier Airlines
San Antonio — Denver
1h stop
7:35 am — 12:10 pm F9644 Frontier Airlines
Denver — Louisville
21h 5m
including layover
Find flight
from$178
6:40 pm — 7:05 pm
+1 day
6:40 pm — 9:00 pm F92383 Frontier Airlines
Philadelphia — Atlanta
15h 10m stop
12:10 pm — 1:40 pm WN478 Southwest Airlines
Atlanta — Orlando
3h 25m stop
5:05 pm — 7:05 pm WN6754 Southwest Airlines
Orlando — Louisville
24h 25m
including layover
Find flight
from$71
7:45 pm — 3:35 pm
+1 day
7:45 pm — 10:05 pm F92383 Frontier Airlines
Philadelphia — Atlanta
11h 50m stop
9:55 am — 11:30 am WN2612 Southwest Airlines
Atlanta — Orlando
2h stop
1:30 pm — 3:35 pm WN139 Southwest Airlines
Orlando — Louisville
19h 50m
including layover
Find flight
from$63
8:10 am — 8:22 pm
8:10 am — 10:22 am F9173 Frontier Airlines
Philadelphia — Denver
3h 28m stop
1:50 pm — 5:10 pm UA1259 United Airlines
Denver — Chicago
50m stop
6:00 pm — 8:22 pm UA4600 United Airlines
Chicago — Louisville
12h 12m
including layover
Find flight
from$75
*Departure and arrival times are local. Last updated on 05/04/2024

Flight Information

There are 50 flights by Frontier Airlines from Philadelphia to Louisville every week with departures from Philadelphia Int., Mustin Alf, North Philadelphia, Philadelphia Sea Plane Base. All flights arrive at Standiford Field, Intercontinental, Bowman Field.

Departures start from 1:28 pm to 9:34 pm. Nonstop flight is 5h 49m. The time difference between Philadelphia and Louisville is 0h.

  • The fastest flight 5h 49m
  • Average flight time 16h 19m
  • The earliest flight 1:28 pm
  • The latest flight 9:34 pm
  • Distance 576 ml

The cheapest flight by Frontier Airlines that our users were able to find is $58. This airfare is economy class on one-way F9171 flight for September 5, 2020 leaving Philadelphia Int. in Philadelphia at 9:30 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides Frontier Airlines there are other 6 airline carriers between Philadelphia and Louisville. Please review schedules and prices from the most popular airlines to find the best airfare deals from Philadelphia to Louisville.

Nonstop flights

There are 12 direct flights every day from Philadelphia. Airlines and fares are below:

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Connecting Flights

List of flights with layovers (1 and more stops):

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How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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