$73+ Cheap flights from Rhode Island to Louisville (SDF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — SDF
May 4 — May 111
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Louisville 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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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 Rhode Island to Louisville
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Cheapest flights from Rhode Island to LouisvilleExplore the most affordable flight options available from Rhode Island to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
Explore the most affordable flight options available from Rhode Island to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/52:30 pm
PVD
- SDF
1 stop18h 06m
Breeze Airways
Thu 5/72:27 pm
SDF
- PVD
1 stop8h 22m
Breeze Airways
Deal found 4/1![Breeze Airways logo]()
$255
This American Airlines deal was found by Cheapflights users on 4/3. 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 6/99:09 pm
PVD
- SDF
1 stop12h 32m
American Airlines
Tue 6/1610:11 am
SDF
- PVD
1 stop10h 21m
American Airlines
Deal found 4/3![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/197:45 pm
PVD
- SDF
1 stop13h 53m
American Airlines
Tue 5/263:22 pm
SDF
- PVD
1 stop7h 02m
American Airlines
Deal found 3/31![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 3/31. 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 6/95:29 pm
PVD
- SDF
1 stop7h 03m
Delta
Tue 6/164:40 pm
SDF
- PVD
1 stop7h 26m
Delta
Deal found 3/31![Delta logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/15:55 am
BOS
- SDF
1 stop13h 03m
Multiple Airlines
Thu 5/72:27 pm
SDF
- BOS
1 stop20h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 3/31. 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 5/210:41 am
BOS
- SDF
Nonstop2h 42m
Delta
Fri 5/85:30 pm
SDF
- BOS
1 stop14h 55m
Delta
Deal found 3/31![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 7/85:00 am
BOS
- SDF
1 stop5h 13m
American Airlines
Tue 7/147:37 am
SDF
- BOS
1 stop4h 26m
American Airlines
Deal found 3/31![American Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 3/31. 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 5/116:15 pm
PVD
- SDF
1 stop5h 30m
Southwest
Wed 5/133:45 pm
SDF
- PVD
1 stop6h 35m
Southwest
Deal found 3/31![Southwest logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/225:45 am
BOS
- SDF
1 stop14h 35m
Multiple Airlines
Mon 5/259:10 pm
SDF
- BOS
1 stop26h 44m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/228:16 pm
BOS
- SDF
1 stop20h 48m
Spirit Airlines
Thu 4/302:27 pm
SDF
- BOS
2 stops17h 31m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/610:07 am
BOS
- SDF
1 stop22h 56m
Multiple Airlines
Sat 5/910:33 am
SDF
- BOS
2 stops21h 16m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/16:00 am
BOS
- SDF
2 stops12h 58m
Multiple Airlines
Sun 5/104:13 pm
SDF
- BOS
1 stop19h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$359
Best flights from Rhode Island to LouisvilleDiscover carefully curated flight deals from Rhode Island to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
Discover carefully curated flight deals from Rhode Island to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2026.
This Southwest deal was found by Cheapflights users on 3/31. 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 5/94:50 pm
BOS
- SDF
1 stop6h 30m
Southwest
Wed 5/134:40 pm
SDF
- BOS
1 stop5h 50m
Southwest
Deal found 3/31![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 3/30. 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 5/169:55 am
BOS
- SDF
Nonstop2h 40m
Delta
Mon 5/185:52 pm
SDF
- BOS
1 stop5h 37m
Delta
Deal found 3/30![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 4/1. 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 5/15:28 pm
BOS
- SDF
1 stop4h 54m
United Airlines
Sun 5/37:54 pm
SDF
- BOS
1 stop5h 05m
United Airlines
Deal found 4/1![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 4/3. 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.
Wed 6/247:18 pm
PVD
- SDF
1 stop5h 10m
American Airlines
Sat 6/273:35 pm
SDF
- PVD
2 stops6h 33m
American Airlines
Deal found 4/3![American Airlines logo]()
$634
This Southwest deal was found by Cheapflights users on 3/31. 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 5/116:15 pm
PVD
- SDF
1 stop5h 30m
Southwest
Wed 5/133:45 pm
SDF
- PVD
1 stop6h 35m
Southwest
Deal found 3/31![Southwest logo]()
$355
This Southwest deal was found by Cheapflights users on 3/31. 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 6/45:25 am
BOS
- SDF
1 stop4h 40m
Southwest
Sat 6/65:15 pm
SDF
- BOS
1 stop6h 20m
Southwest
Deal found 3/31![Southwest logo]()
$365
This Delta deal was found by Cheapflights users on 4/1. 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 6/199:28 am
BOS
- SDF
Nonstop2h 38m
Delta
Mon 6/225:59 pm
SDF
- BOS
1 stop5h 28m
Delta
Deal found 4/1![Delta logo]()
$446
This Southwest deal was found by Cheapflights users on 3/30. 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 6/95:00 pm
BOS
- SDF
1 stop6h 10m
Southwest
Fri 6/126:05 pm
SDF
- BOS
1 stop6h 05m
Southwest
Deal found 3/30![Southwest logo]()
$384
This Delta deal was found by Cheapflights users on 4/3. 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 6/187:00 am
BOS
- SDF
1 stop6h 32m
Delta
Sun 6/216:00 am
SDF
- BOS
1 stop7h 20m
Delta
Deal found 4/3![Delta logo]()
$456
This Southwest deal was found by Cheapflights users on 3/30. 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 5/262:25 pm
BOS
- SDF
2 stops6h 40m
Southwest
Fri 5/292:40 pm
SDF
- BOS
2 stops8h 30m
Southwest
Deal found 3/30![Southwest logo]()
$395
This Southwest deal was found by Cheapflights users on 4/4. 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 6/55:25 am
BOS
- SDF
1 stop4h 40m
Southwest
Fri 6/126:05 pm
SDF
- BOS
1 stop6h 05m
Southwest
Deal found 4/4![Southwest logo]()
$413
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sun 6/75:50 am
PVD
- SDF
1 stop4h 33m
United Airlines
Thu 6/116:00 am
SDF
- PVD
1 stop3h 44m
United Airlines
Deal found 3/31![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Sun 4/194:35 pm
PVD
- SDF
1 stop7h 24m
United Airlines
Thu 4/239:07 am
SDF
- PVD
1 stop6h 11m
United Airlines
Deal found 4/3![United Airlines logo]()
$652
This Southwest deal was found by Cheapflights users on 3/31. 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 6/101:25 pm
PVD
- SDF
2 stops9h 05m
Southwest
Thu 6/1110:50 am
SDF
- PVD
2 stops10h 05m
Southwest
Deal found 3/31![Southwest logo]()
$457
This Southwest deal was found by Cheapflights users on 4/2. 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 5/281:20 pm
BOS
- SDF
2 stops8h 50m
Southwest
Sun 5/313:50 pm
SDF
- BOS
2 stops8h 15m
Southwest
Deal found 4/2![Southwest logo]()
$462
This Southwest deal was found by Cheapflights users on 4/3. 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 5/16:15 pm
PVD
- SDF
1 stop5h 30m
Southwest
Mon 5/42:40 pm
SDF
- PVD
2 stops8h 45m
Southwest
Deal found 4/3![Southwest logo]()
$512
This Southwest deal was found by Cheapflights users on 4/2. 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 4/164:35 pm
PVD
- SDF
1 stop7h 10m
Southwest
Sat 4/186:40 am
SDF
- PVD
2 stops8h 45m
Southwest
Deal found 4/2![Southwest logo]()
$518
This Southwest deal was found by Cheapflights users on 4/2. 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 5/221:00 pm
PVD
- SDF
2 stops8h 45m
Southwest
Sun 5/248:10 am
SDF
- PVD
2 stops8h 30m
Southwest
Deal found 4/2![Southwest logo]()
$519
This Southwest deal was found by Cheapflights users on 4/2. 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 4/212:25 pm
PVD
- SDF
2 stops7h 50m
Southwest
Wed 4/221:35 pm
SDF
- PVD
2 stops8h 45m
Southwest
Deal found 4/2![Southwest logo]()
$544
Last-minute flights from Rhode Island to LouisvilleDiscover last-minute flight deals from Rhode Island to Louisville. Data last updated April 4, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Louisville. Data last updated April 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/228:16 pm
BOS
- SDF
1 stop20h 48m
Spirit Airlines
Thu 4/302:27 pm
SDF
- BOS
2 stops17h 31m
Spirit Airlines
Deal found 3/31![Spirit Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/15:55 am
BOS
- SDF
1 stop13h 03m
Multiple Airlines
Thu 5/72:27 pm
SDF
- BOS
1 stop20h 39m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/16:00 am
BOS
- SDF
2 stops12h 58m
Multiple Airlines
Sun 5/104:13 pm
SDF
- BOS
1 stop19h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 3/31. 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 5/210:41 am
BOS
- SDF
Nonstop2h 42m
Delta
Fri 5/85:30 pm
SDF
- BOS
1 stop14h 55m
Delta
Deal found 3/31![Delta logo]()
$354
This Southwest deal was found by Cheapflights users on 4/2. 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 5/29:10 am
BOS
- SDF
2 stops8h 35m
Southwest
Tue 5/53:45 pm
SDF
- BOS
1 stop3h 55m
Southwest
Deal found 4/2![Southwest logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 5/52:30 pm
PVD
- SDF
1 stop18h 06m
Breeze Airways
Thu 5/72:27 pm
SDF
- PVD
1 stop8h 22m
Breeze Airways
Deal found 4/1![Breeze Airways logo]()
$255
This Southwest deal was found by Cheapflights users on 3/31. 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 5/512:45 pm
PVD
- SDF
2 stops8h 20m
Southwest
Thu 5/75:45 am
SDF
- PVD
1 stop6h 35m
Southwest
Deal found 3/31![Southwest logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/610:07 am
BOS
- SDF
1 stop22h 56m
Multiple Airlines
Sat 5/910:33 am
SDF
- BOS
2 stops21h 16m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 5/79:36 am
BOS
- SDF
2 stops23h 52m
Multiple Airlines
Sun 5/104:13 pm
SDF
- BOS
1 stop19h 45m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$355
This Southwest deal was found by Cheapflights users on 3/31. 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 5/116:15 pm
PVD
- SDF
1 stop5h 30m
Southwest
Wed 5/133:45 pm
SDF
- PVD
1 stop6h 35m
Southwest
Deal found 3/31![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 3/31. 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 5/197:45 pm
PVD
- SDF
1 stop13h 53m
American Airlines
Tue 5/263:22 pm
SDF
- PVD
1 stop7h 02m
American Airlines
Deal found 3/31![American Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 5/225:45 am
BOS
- SDF
1 stop14h 35m
Multiple Airlines
Mon 5/259:10 pm
SDF
- BOS
1 stop26h 44m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$356
One-way flights from Rhode Island to LouisvilleSearch for one-way flight options from Rhode Island to Louisville. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
Search for one-way flight options from Rhode Island to Louisville. Find affordable one-way fares based on user searches. Data last updated April 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/107:10 am
PVD
- SDF
1 stop11h 05m
Breeze Airways
Deal found 3/30![Breeze Airways logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Sun 5/318:10 am
PVD
- SDF
1 stop10h 05m
Breeze Airways
Deal found 4/4![Breeze Airways logo]()
$83
This Expedia deal was found by Cheapflights users on 4/3. 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.
Fri 4/245:55 am
BOS
- SDF
1 stop11h 09m
Spirit Airlines
Deal found 4/3![Spirit Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/85:45 am
BOS
- SDF
1 stop13h 13m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/35:55 am
BOS
- SDF
1 stop27h 33m
Spirit Airlines
Deal found 4/3![Spirit Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 6/25:45 am
BOS
- SDF
1 stop29h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
Thu 4/238:16 pm
BOS
- SDF
1 stop22h 42m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/1610:07 am
BOS
- SDF
1 stop22h 56m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 4/3. 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 5/26:00 am
BOS
- SDF
3 stops29h 30m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/127:00 am
PVD
- SDF
1 stop25h 36m
Breeze Airways
Deal found 3/30![Breeze Airways logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
Sun 5/317:20 am
PVD
- SDF
2 stops26h 08m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 3/30. 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 5/126:00 am
PVD
- SDF
1 stop6h 03m
Delta
Deal found 3/30![Delta logo]()
$168
Find flight deals from Rhode Island to Louisville
Keep the following information in mind while searching for Rhode Island to Louisville flight deals. Data was last updated April 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (Kiwi.com) |
One-way from | $73 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $478 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Rhode Island to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Sat 5/9
4:50 pm-11:20 pm
1 stop6h 30m
Louisville Intl
Wed 5/13
4:40 pm-10:30 pm
1 stop5h 50m
$355
ProvidenceLouisville
PVD - SDF
PVDSDF
Providence-TFGreen
Mon 5/11
6:15 pm-11:45 pm
1 stop5h 30m
Louisville Intl
Wed 5/13
3:45 pm-10:20 pm
1 stop6h 35m
$355
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Thu 6/4
5:25 am-10:05 am
1 stop4h 40m
Louisville Intl
Sat 6/6
5:15 pm-11:35 pm
1 stop6h 20m
$365
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Sat 5/16
9:55 am-12:35 pm
Nonstop2h 40m
Louisville Intl
Mon 5/18
5:52 pm-11:29 pm
1 stop5h 37m
$374
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Tue 6/9
5:00 pm-11:10 pm
1 stop6h 10m
Louisville Intl
Fri 6/12
6:05 pm-12:10 am
1 stop6h 05m
$384
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Tue 5/26
2:25 pm-9:05 pm
2 stops6h 40m
Louisville Intl
Fri 5/29
2:40 pm-11:10 pm
2 stops8h 30m
$395
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Fri 5/1
5:28 pm-10:22 pm
1 stop4h 54m
Louisville Intl
Sun 5/3
7:54 pm-12:59 am
1 stop5h 05m
$413
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Fri 6/5
5:25 am-10:05 am
1 stop4h 40m
Louisville Intl
Fri 6/12
6:05 pm-12:10 am
1 stop6h 05m
$413
Quickest round-trip
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Fri 6/19
9:28 am-12:06 pm
Nonstop2h 38m
Louisville Intl
Mon 6/22
5:59 pm-11:27 pm
1 stop5h 28m
$446
BostonLouisville
BOS - SDF
BOSSDF
Boston Logan Intl
Thu 6/18
7:00 am-1:32 pm
1 stop6h 32m
Louisville Intl
Sun 6/21
6:00 am-1:20 pm
1 stop7h 20m
$456
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Rhode Island with our price prediction graph.
BOS-SDF
PVD-SDF
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 Rhode Island to Louisville
USRI-SDF
BOS-SDF
PVD-SDF
What is the cheapest month to book a flight from Rhode Island to Louisville?
Currently, September is the cheapest month in which you can book a flight from Rhode Island to Louisville (average of $88). Flying from Rhode Island to Louisville in April is currently the most expensive (average of $323). 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.
How much does it cost to fly round-trip from Rhode Island to Louisville?
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Rhode Island to Louisville
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Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Louisville by cabin class
Find flights from Rhode Island to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 4, 2026.
Rhode Island and Louisville flights
Browse other Rhode Island and Louisville flight options. Last updated on April 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Rhode Island to Louisville flights
Consider these flights traveling from Rhode Island to Louisville.
Top 3 airlines flying from Rhode Island to Louisville
Discover the top 3 airlines that operate flights from Rhode Island to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$400 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$289 | Average$390 | FlexibilityNo cancel fee | On-time71% |