$46+ Cheap flights from Louisville (SDF) to North America
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LAX
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to North America 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Louisville to North America
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Cheapest flights from Louisville to North AmericaExplore the most affordable flight options available from Louisville to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Louisville to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This CheapOair deal was found by Cheapflights users on 9/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:41 pm -
Nonstop1h 41m
Thu 11/511:15 am -
Nonstop1h 45m
Deal found 9/21![Allegiant Air logo]()
$109
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Mon 12/1412:38 pm -
Nonstop2h 30m
Fri 12/186:30 am -
Nonstop2h 36m
Deal found 9/20![Allegiant Air logo]()
$113
This CheapOair deal was found by Cheapflights users on 9/18. 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.
Mon 10/267:08 pm -
Nonstop2h 24m
Fri 10/304:49 pm -
Nonstop2h 31m
Deal found 9/18![Allegiant Air logo]()
$138
This CheapOair deal was found by Cheapflights users on 9/18. 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.
Fri 12/412:38 pm -
Nonstop2h 30m
Mon 12/79:10 am -
Nonstop2h 38m
Deal found 9/18![Allegiant Air logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 10/254:41 pm -
Nonstop1h 41m
Thu 10/297:40 am -
Nonstop1h 45m
Deal found 9/20![Allegiant Air logo]()
$142
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Sat 10/2411:30 am -
Nonstop1h 41m
Thu 10/297:40 am -
Nonstop1h 45m
Deal found 9/18![Allegiant Air logo]()
$143
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:53 pm -
Nonstop2h 30m
Fri 11/135:33 pm -
Nonstop2h 31m
Deal found 9/21![Allegiant Air logo]()
$148
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Sat 10/2411:30 am -
Nonstop1h 41m
Sun 11/17:40 am -
Nonstop1h 45m
Deal found 9/20![Allegiant Air logo]()
$155
This Expedia deal was found by Cheapflights users on 9/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:08 pm -
Nonstop2h 24m
Mon 11/93:32 pm -
Nonstop2h 31m
Deal found 9/22![Allegiant Air logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/138:54 pm -
Nonstop2h 30m
Fri 11/205:54 pm -
Nonstop2h 33m
Deal found 9/18![Allegiant Air logo]()
$159
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Fri 10/308:10 pm -
Nonstop2h 24m
Mon 11/23:47 pm -
Nonstop2h 31m
Deal found 9/20![Allegiant Air logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/96:53 pm -
Nonstop2h 30m
Thu 11/193:22 pm -
1 stop5h 07m
Deal found 9/20![Multiple Airlines logo]()
$163
Best flights from Louisville to North AmericaDiscover carefully curated flight deals from Louisville to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Louisville to North America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This Southwest deal was found by Cheapflights users on 9/19. 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 12/15:55 pm -
Nonstop2h 10m
Sat 12/57:55 pm -
Nonstop2h 20m
Deal found 9/19![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 9/19. 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.
Wed 12/96:00 am -
1 stop4h 40m
Wed 12/94:45 pm -
1 stop6h 20m
Deal found 9/19![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/110:25 am -
1 stop7h 54m
Sat 12/510:25 am -
1 stop4h 26m
Deal found 9/18![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 9/19. 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.
Sat 10/244:35 pm -
1 stop6h 25m
Mon 10/267:25 pm -
Nonstop2h 15m
Deal found 9/19![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 9/20. 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.
Sat 10/243:35 pm -
1 stop4h 55m
Tue 10/279:00 am -
2 stops6h 20m
Deal found 9/20![Southwest logo]()
$222
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:00 am -
Nonstop2h 11m
Sat 10/244:45 pm -
Nonstop2h 27m
Deal found 9/21![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/22. 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.
Wed 10/215:50 pm -
Nonstop2h 10m
Fri 10/237:30 am -
1 stop7h 25m
Deal found 9/22![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:50 pm -
Nonstop2h 12m
Tue 11/106:20 pm -
Nonstop2h 39m
Deal found 9/21![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/18. 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 12/32:05 pm -
2 stops10h 53m
Tue 12/86:17 pm -
1 stop5h 37m
Deal found 9/18![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:15 am -
1 stop5h 02m
Wed 10/2110:25 am -
1 stop4h 14m
Deal found 9/21![United Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 9/19. 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.
Wed 10/219:53 am -
1 stop6h 46m
Sat 10/244:45 pm -
Nonstop2h 27m
Deal found 9/19![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 9/19. 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 10/303:35 pm -
1 stop4h 40m
Wed 11/47:00 am -
1 stop5h 15m
Deal found 9/19![Southwest logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/255:10 am -
1 stop4h 58m
Mon 11/308:56 pm -
Nonstop2h 34m
Deal found 9/18![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 9/18. 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.
Wed 10/142:50 pm -
Nonstop2h 12m
Sun 11/18:44 am -
Nonstop2h 26m
Deal found 9/18![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 9/22. 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.
Mon 12/72:05 pm -
2 stops8h 30m
Wed 12/93:15 pm -
1 stop5h 15m
Deal found 9/22![Southwest logo]()
$294
This United Airlines deal was found by Cheapflights users on 9/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 am -
2 stops8h 42m
Thu 10/298:00 am -
2 stops10h 32m
Deal found 9/23![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 9/20. 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.
Sat 12/1210:59 am -
1 stop6h 36m
Mon 12/1412:55 pm -
1 stop4h 23m
Deal found 9/20![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 9/20. 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.
Sat 11/79:10 am -
2 stops11h 20m
Mon 11/96:45 am -
1 stop8h 20m
Deal found 9/20![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/206:00 am -
2 stops8h 51m
Tue 10/2712:17 pm -
1 stop6h 15m
Deal found 9/20![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 9/22. 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.
Thu 1/147:20 am -
1 stop4h 45m
Sun 1/176:00 am -
1 stop7h 49m
Deal found 9/22![Delta logo]()
$309
This Southwest deal was found by Cheapflights users on 9/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:10 am -
2 stops11h 20m
Wed 11/111:05 pm -
2 stops7h 35m
Deal found 9/21![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 9/20. 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 1/83:24 pm -
1 stop5h 23m
Mon 1/116:00 am -
1 stop3h 55m
Deal found 9/20![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/133:24 pm -
1 stop6h 14m
Mon 11/1611:58 pm -
1 stop6h 40m
Deal found 9/18![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 9/22. 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 10/133:00 pm -
1 stop4h 50m
Sat 10/175:45 am -
1 stop6h 20m
Deal found 9/22![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 9/18. 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 10/1211:50 am -
Nonstop2h 09m
Sat 10/174:45 pm -
Nonstop2h 27m
Deal found 9/18![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/63:24 pm -
Nonstop3h 05m
Sat 11/75:45 pm -
Nonstop2h 39m
Deal found 9/19![United Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 9/19. 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 10/202:05 pm -
1 stop7h 50m
Tue 10/277:10 am -
2 stops8h 10m
Deal found 9/19![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 9/19. 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 11/108:05 am -
1 stop7h 39m
Tue 11/1711:25 am -
1 stop8h 21m
Deal found 9/19![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:30 am -
Nonstop2h 16m
Mon 1/114:30 pm -
Nonstop2h 29m
Deal found 9/21![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 9/22. 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.
Fri 10/163:35 pm -
1 stop8h 40m
Sat 10/176:35 am -
Nonstop2h 10m
Deal found 9/22![Southwest logo]()
$323
Last-minute flights from Louisville to North AmericaDiscover last-minute flight deals from Louisville to North America. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to North America. Data last updated September 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 9/309:11 pm -
1 stop11h 49m
Sat 10/34:10 pm -
1 stop4h 21m
Deal found 9/19![Breeze Airways logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/49:51 pm -
Nonstop1h 41m
Mon 10/511:48 am -
Nonstop1h 45m
Deal found 9/19![Allegiant Air logo]()
$170
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Sat 10/109:06 pm -
Nonstop1h 41m
Thu 10/227:40 am -
Nonstop1h 45m
Deal found 9/20![Allegiant Air logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:06 pm -
Nonstop1h 41m
Mon 10/1212:33 pm -
Nonstop1h 45m
Deal found 9/23![Allegiant Air logo]()
$196
This CheapOair deal was found by Cheapflights users on 9/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:14 pm -
Nonstop2h 24m
Mon 11/23:47 pm -
Nonstop2h 31m
Deal found 9/22![Allegiant Air logo]()
$185
This Orbitz deal was found by Cheapflights users on 9/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:35 pm -
Nonstop2h 24m
Mon 10/263:47 pm -
Nonstop2h 31m
Deal found 9/19![Allegiant Air logo]()
$184
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Sat 10/2411:30 am -
Nonstop1h 41m
Sun 11/17:40 am -
Nonstop1h 45m
Deal found 9/20![Allegiant Air logo]()
$155
This CheapOair deal was found by Cheapflights users on 9/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:41 pm -
Nonstop1h 41m
Thu 11/511:15 am -
Nonstop1h 45m
Deal found 9/21![Allegiant Air logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 10/254:41 pm -
Nonstop1h 41m
Thu 10/297:40 am -
Nonstop1h 45m
Deal found 9/20![Allegiant Air logo]()
$142
This CheapOair deal was found by Cheapflights users on 9/18. 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.
Mon 10/267:08 pm -
Nonstop2h 24m
Fri 10/304:49 pm -
Nonstop2h 31m
Deal found 9/18![Allegiant Air logo]()
$138
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Thu 10/294:41 pm -
Nonstop1h 41m
Sun 11/17:40 am -
Nonstop1h 45m
Deal found 9/22![Allegiant Air logo]()
$168
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Fri 10/308:10 pm -
Nonstop2h 24m
Mon 11/23:47 pm -
Nonstop2h 31m
Deal found 9/20![Allegiant Air logo]()
$160
One-way flights from Louisville to North AmericaSearch for one-way flight options from Louisville to North America. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Louisville to North America. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Mon 12/1412:38 pm -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Allegiant Air logo]()
$46
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/166:53 pm -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Allegiant Air logo]()
$56
This CheapOair deal was found by Cheapflights users on 9/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:08 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Allegiant Air logo]()
$57
This Super.com deal was found by Cheapflights users on 9/19. 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.
Sun 10/49:51 pm -
Nonstop1h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Allegiant Air logo]()
$61
This CheapOair deal was found by Cheapflights users on 9/19. 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.
Fri 11/138:54 pm -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Allegiant Air logo]()
$64
This CheapOair deal was found by Cheapflights users on 9/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:08 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Allegiant Air logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/197:35 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Allegiant Air logo]()
$71
This Super.com deal was found by Cheapflights users on 9/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:14 pm -
Nonstop2h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Allegiant Air logo]()
$74
This American Airlines deal was found by Cheapflights users on 9/22. 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 10/134:34 pm -
1 stop5h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$79
This CheapOair deal was found by Cheapflights users on 9/20. 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.
Thu 11/52:50 pm -
Nonstop1h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Allegiant Air logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/109:09 pm -
1 stop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Breeze Airways logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/184:06 pm -
1 stop7h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$89
Find flight deals from Louisville to North America
Keep the following information in mind while searching for Louisville to North America flight deals. Data was last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $109 (CheapOair) |
One-way from | $46 (CheapOair) |
Popular in | December |
Cheapest in | July |
Average price | $326 |
Good round-trip deal | $95 or less |
Good one-way deal | $61 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to North America 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Louisville to North America that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleValparaiso
SDF Louisville Intl - VPS Valparaiso Destin-Ft Walton Beach
SDFVPS
Louisville Intl
Sat 10/3
9:14 pm-9:55 pm
Nonstop1h 41m
Valparaiso Destin-Ft Walton Beach
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$90
LouisvilleOrlando
SDF Louisville Intl - MCO Orlando
SDFMCO
Louisville Intl
Tue 10/20
6:00 am-9:59 am
1 stop3h 59m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleOrlando
SDF Louisville Intl - MCO Orlando
SDFMCO
Louisville Intl
Mon 11/16
5:59 pm-10:40 pm
1 stop4h 41m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
LouisvilleOrlando
SDF Louisville Intl - MCO Orlando
SDFMCO
Louisville Intl
Mon 10/19
3:35 pm-11:55 pm
2 stops8h 20m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
LouisvilleOrlando
SDF Louisville Intl - MCO Orlando
SDFMCO
Louisville Intl
Mon 11/2
5:10 pm-12:45 am
2 stops7h 35m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
LouisvilleFort Lauderdale
SDF Louisville Intl - FLL Fort Lauderdale
SDFFLL
Louisville Intl
Fri 10/23
8:10 pm-10:34 pm
Nonstop2h 24m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
LouisvilleOrlando
SDF Louisville Intl - MCO Orlando
SDFMCO
Louisville Intl
Tue 11/3
8:50 am-3:05 pm
2 stops6h 15m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
LouisvilleValparaiso
SDF Louisville Intl - VPS Valparaiso Destin-Ft Walton Beach
SDFVPS
Louisville Intl
Thu 10/1
9:50 pm-10:31 pm
Nonstop1h 41m
Valparaiso Destin-Ft Walton Beach
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$138
LouisvilleOrlando
SDF Louisville Intl - MCO Orlando
SDFMCO
Louisville Intl
Sat 10/17
6:05 pm-8:10 pm
Nonstop2h 05m
Orlando
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
LouisvilleNew York
SDF Louisville Intl - LGA New York LaGuardia
SDFLGA
Louisville Intl
Mon 11/9
4:05 pm-11:25 pm
1 stop7h 20m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$145
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Louisville to North America
Have a flexible travel schedule? Discover the best time to fly to North America from Louisville with our price prediction graph.
SDF-VPS
SDF-MCO
SDF-FLL
SDF-EWR
SDF-LAX
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 Louisville to North America
SDF-0NA
SDF-VPS
SDF-MCO
SDF-FLL
SDF-EWR
What is the cheapest month to book a flight from Louisville to North America?
Currently, January is the cheapest month in which you can book a flight from Louisville to North America (average of $344). Flying from Louisville to North America in June is currently the most expensive (average of $429). 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 SDF to NA?
Find hourly flight availability from Louisville to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2026.
When flying from Louisville to North America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 38% versus a flight at noon.
How far ahead should I book a flight from Louisville to North America?
To ensure you get the cheapest price possible for a flight from Louisville to North America, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Louisville to North America?
Use this chart to determine the cheapest time to fly round-trip from Louisville to North America. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Louisville to North America flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing North America
Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated September 23, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Louisville to North America by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Crew
8.6
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Louisville to North America. 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 Louisville to North America
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to North America by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Louisville to North America by cabin class
Find flights from Louisville to North America, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and North America flights
Browse other Louisville and North America flight options. Last updated on September 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to North America countries
Consider these flights traveling to countries located in North America.
Louisville to North America flights
Consider these flights traveling from Louisville to North America.
Top 8 airlines flying from Louisville to North America
Discover the top 8 airlines that operate flights from Louisville to North America. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$211 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$96 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$149 | Average$445 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$150 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$450 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$189 | Average$329 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$205 | Average$410 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$299 | Average$600 | FlexibilityNo cancel fee | On-timeN/A |