$126+ Cheap flights from Rhode Island to Buffalo (BUF)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — BUF
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Buffalo 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 Rhode Island to Buffalo
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Cheapest flights from Rhode Island to BuffaloExplore the most affordable flight options available from Rhode Island to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Rhode Island to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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 stop6h 10m
Tue 10/274:25 pm -
1 stop3h 25m
Deal found 9/17![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 9/16. 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 10/216:45 am -
1 stop5h 15m
Wed 10/214:25 pm -
1 stop6h 20m
Deal found 9/16![Southwest logo]()
$251
This Delta deal was found by Cheapflights users on 9/16. 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 10/54:51 pm -
1 stop7h 02m
Tue 10/67:43 pm -
1 stop4h 00m
Deal found 9/16![Delta logo]()
$254
This Southwest deal was found by Cheapflights users on 9/16. 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 12/55:25 am -
2 stops12h 50m
Tue 12/812:45 pm -
1 stop6h 15m
Deal found 9/16![Southwest logo]()
$262
This Southwest deal was found by Cheapflights users on 9/16. 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 10/146:45 am -
1 stop8h 35m
Wed 10/2112:35 pm -
1 stop4h 35m
Deal found 9/16![Southwest logo]()
$263
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:30 pm -
1 stop7h 39m
Tue 12/812:05 pm -
1 stop9h 23m
Deal found 9/19![American Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 9/16. 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 10/269:45 pm -
1 stop10h 40m
Tue 10/274:25 pm -
1 stop4h 55m
Deal found 9/16![Southwest logo]()
$281
This Southwest deal was found by Cheapflights users on 9/15. 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 10/136:45 am -
1 stop5h 20m
Sat 10/2412:30 pm -
1 stop5h 50m
Deal found 9/15![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 9/16. 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 12/43:35 pm -
1 stop6h 20m
Mon 12/79:10 am -
1 stop6h 40m
Deal found 9/16![Southwest logo]()
$285
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:30 am -
Nonstop1h 38m
Sat 11/76:55 am -
Nonstop1h 27m
Deal found 9/15![JetBlue logo]()
$285
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
1 stop6h 02m
Sat 11/77:59 pm -
1 stop3h 50m
Deal found 9/15![JetBlue logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/106:25 pm -
Nonstop1h 34m
Mon 10/127:00 am -
Nonstop1h 25m
Deal found 9/16![JetBlue logo]()
$288
Best flights from Rhode Island to BuffaloDiscover carefully curated flight deals from Rhode Island to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Rhode Island to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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 stop6h 10m
Tue 10/278:25 am -
2 stops11h 25m
Deal found 9/17![Southwest logo]()
$245
This JetBlue deal was found by Cheapflights users on 9/17. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:40 pm -
1 stop5h 13m
Mon 10/194:04 pm -
1 stop4h 33m
Deal found 9/17![JetBlue logo]()
$287
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 12/14:58 pm -
1 stop7h 03m
Sun 1/315:55 pm -
1 stop5h 28m
Deal found 9/19![Delta logo]()
$351
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.
Mon 10/197:45 pm -
1 stop4h 05m
Mon 10/267:52 pm -
1 stop3h 51m
Deal found 9/19![United Airlines logo]()
$351
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:11 pm -
1 stop3h 42m
Mon 10/127:00 am -
Nonstop1h 25m
Deal found 9/15![JetBlue logo]()
$292
This Southwest deal was found by Cheapflights users on 9/17. 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 11/43:30 pm -
1 stop6h 30m
Fri 11/65:30 pm -
1 stop6h 25m
Deal found 9/17![Southwest logo]()
$293
This Southwest deal was found by Cheapflights users on 9/16. 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 12/49:15 am -
2 stops11h 35m
Mon 12/78:05 am -
2 stops9h 30m
Deal found 9/16![Southwest logo]()
$297
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:44 am -
Nonstop1h 35m
Sat 11/76:55 am -
Nonstop1h 27m
Deal found 9/15![JetBlue logo]()
$297
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/32:45 pm -
1 stop3h 48m
Mon 12/77:30 pm -
1 stop4h 18m
Deal found 9/19![JetBlue logo]()
$325
This Southwest deal was found by Cheapflights users on 9/15. 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 10/55:45 pm -
1 stop6h 00m
Tue 10/138:25 am -
2 stops11h 25m
Deal found 9/15![Southwest logo]()
$359
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:40 pm -
1 stop5h 12m
Mon 10/57:50 pm -
1 stop4h 15m
Deal found 9/16![JetBlue 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.
Thu 10/295:45 am -
1 stop4h 09m
Sun 11/16:00 am -
1 stop3h 46m
Deal found 9/19![United Airlines logo]()
$441
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:42 am -
1 stop5h 15m
Mon 11/1612:08 pm -
1 stop4h 51m
Deal found 9/19![JetBlue logo]()
$330
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
1 stop6h 02m
Sun 11/16:00 am -
1 stop4h 41m
Deal found 9/19![JetBlue logo]()
$330
This Southwest deal was found by Cheapflights users on 9/16. 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 11/217:30 am -
2 stops14h 15m
Sun 11/224:00 pm -
2 stops16h 00m
Deal found 9/16![Southwest logo]()
$417
This JetBlue deal was found by Cheapflights users on 9/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:40 pm -
1 stop5h 13m
Sun 10/187:53 pm -
1 stop4h 06m
Deal found 9/16![JetBlue logo]()
$330
This Southwest deal was found by Cheapflights users on 9/16. 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 9/305:45 am -
2 stops9h 30m
Sat 10/38:50 am -
2 stops13h 10m
Deal found 9/16![Southwest logo]()
$423
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:10 pm -
1 stop3h 43m
Wed 10/287:59 pm -
1 stop3h 50m
Deal found 9/19![JetBlue logo]()
$333
This Southwest deal was found by Cheapflights users on 9/17. 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 10/35:40 am -
2 stops13h 10m
Wed 10/78:25 am -
2 stops11h 25m
Deal found 9/17![Southwest logo]()
$459
This Southwest deal was found by Cheapflights users on 9/16. 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 10/18:50 am -
1 stop5h 20m
Mon 10/55:45 pm -
1 stop6h 05m
Deal found 9/16![Southwest logo]()
$483
Last-minute flights from Rhode Island to BuffaloDiscover last-minute flight deals from Rhode Island to Buffalo. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Buffalo. Data last updated September 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/16. 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 10/24:51 pm -
1 stop7h 02m
Tue 10/67:43 pm -
1 stop4h 00m
Deal found 9/16![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 9/16. 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 10/54:51 pm -
1 stop7h 02m
Tue 10/67:43 pm -
1 stop4h 00m
Deal found 9/16![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 9/15. 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 10/54:51 pm -
1 stop7h 02m
Tue 10/137:43 pm -
1 stop4h 00m
Deal found 9/15![Delta logo]()
$323
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm -
1 stop3h 43m
Mon 10/128:50 pm -
Nonstop1h 49m
Deal found 9/15![JetBlue logo]()
$294
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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 10/106:25 pm -
Nonstop1h 34m
Mon 10/127:00 am -
Nonstop1h 25m
Deal found 9/16![JetBlue logo]()
$288
This Southwest deal was found by Cheapflights users on 9/15. 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 10/136:45 am -
1 stop5h 20m
Sat 10/2412:30 pm -
1 stop5h 50m
Deal found 9/15![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 9/16. 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 10/146:45 am -
1 stop8h 35m
Wed 10/2112:35 pm -
1 stop4h 35m
Deal found 9/16![Southwest logo]()
$263
This Southwest deal was found by Cheapflights users on 9/16. 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 10/216:45 am -
1 stop5h 15m
Wed 10/214:25 pm -
1 stop6h 20m
Deal found 9/16![Southwest logo]()
$251
This Southwest deal was found by Cheapflights users on 9/17. 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 10/216:45 am -
2 stops9h 00m
Sat 10/243:40 pm -
1 stop6h 30m
Deal found 9/17![Southwest logo]()
$289
This Southwest deal was found by Cheapflights users on 9/17. 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 stop6h 10m
Tue 10/274:25 pm -
1 stop3h 25m
Deal found 9/17![Southwest logo]()
$239
This Southwest deal was found by Cheapflights users on 9/16. 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 10/269:45 pm -
1 stop10h 40m
Tue 10/274:25 pm -
1 stop4h 55m
Deal found 9/16![Southwest logo]()
$281
This JetBlue deal was found by Cheapflights users on 9/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
1 stop6h 02m
Sat 11/77:59 pm -
1 stop3h 50m
Deal found 9/15![JetBlue logo]()
$287
One-way flights from Rhode Island to BuffaloSearch for one-way flight options from Rhode Island to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from Rhode Island to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Southwest deal was found by Cheapflights users on 9/17. 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 10/216:45 am -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Southwest logo]()
$126
This Southwest deal was found by Cheapflights users on 9/16. 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 12/99:10 am -
2 stops11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$131
This Southwest deal was found by Cheapflights users on 9/16. 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 10/65:35 am -
1 stop6h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$132
This Frontier deal was found by Cheapflights users on 9/15. 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.
Fri 12/119:35 am -
1 stop8h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$134
This Southwest deal was found by Cheapflights users on 9/15. 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 10/55:45 pm -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$135
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:40 am -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![JetBlue logo]()
$137
This Southwest deal was found by Cheapflights users on 9/15. 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 10/76:45 am -
1 stop8h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Southwest logo]()
$138
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:19 am -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![JetBlue logo]()
$140
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:09 pm -
Nonstop1h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![JetBlue logo]()
$143
This CheapOair deal was found by Cheapflights users on 9/15. 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 12/611:57 am -
1 stop22h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$145
This Delta deal was found by Cheapflights users on 9/17. 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 10/215:35 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Delta logo]()
$146
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:19 am -
Nonstop1h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![JetBlue logo]()
$146
Find flight deals from Rhode Island to Buffalo
Keep the following information in mind while searching for Rhode Island to Buffalo flight deals. Data was last updated September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Southwest) |
One-way from | $126 (Southwest) |
Popular in | September |
Cheapest in | March |
Average price | $308 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Buffalo 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 20, 2026.
Use the filters below to find and compare flights from Rhode Island to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Wed 10/14
5:35 am-12:05 pm
1 stop6h 30m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$132
ProvidenceBuffalo
PVD Providence-TFGreen - BUF Buffalo
PVDBUF
Providence-TFGreen
Sat 10/24
5:07 pm-10:38 pm
1 stop5h 31m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
ProvidenceBuffalo
PVD Providence-TFGreen - BUF Buffalo
PVDBUF
Providence-TFGreen
Wed 10/21
5:35 am-11:35 am
1 stop6h 00m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Tue 10/20
9:46 am-3:14 pm
1 stop5h 28m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Mon 10/19
9:46 am-3:14 pm
1 stop5h 28m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Sat 10/17
9:46 am-3:23 pm
1 stop5h 37m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$149
ProvidenceBuffalo
PVD Providence-TFGreen - BUF Buffalo
PVDBUF
Providence-TFGreen
Sun 11/22
6:40 am-11:58 am
1 stop5h 18m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
ProvidenceBuffalo
PVD Providence-TFGreen - BUF Buffalo
PVDBUF
Providence-TFGreen
Thu 11/26
6:40 am-11:59 am
1 stop5h 19m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$152
ProvidenceBuffalo
PVD Providence-TFGreen - BUF Buffalo
PVDBUF
Providence-TFGreen
Tue 11/3
7:00 am-1:15 pm
2 stops30h 15m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$163
BostonBuffalo
BOS Boston Logan Intl - BUF Buffalo
BOSBUF
Boston Logan Intl
Tue 10/20
5:35 am-3:45 pm
2 stops10h 10m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Rhode Island with our price prediction graph.
PVD-BUF
BOS-BUF
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 Buffalo
USRI-BUF
PVD-BUF
BOS-BUF
What is the cheapest month to book a flight from Rhode Island to Buffalo?
Currently, April is the cheapest month in which you can book a flight from Rhode Island to Buffalo (average of $164). Flying from Rhode Island to Buffalo in July is currently the most expensive (average of $566). 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 Buffalo?
Airfare is below average for this route at the moment.
Rhode Island to Buffalo flights typically cost between $420 and $556 in October.The cheapest round-trip price found within the last 5 days was $239 on Southwest (Oct 24-Oct 27).
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Buffalo. 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 Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes
Buffalo flight routes
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Alternative routes for Rhode Island to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 20, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Buffalo by cabin class
Find flights from Rhode Island to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Buffalo flights
Browse other Rhode Island and Buffalo flight options. Last updated on September 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Rhode Island to Buffalo flights
Consider these flights traveling from Rhode Island to Buffalo.
Top 2 airlines flying from Rhode Island to Buffalo
Discover the top 2 airlines that operate flights from Rhode Island to Buffalo. 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 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$392 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$447 | FlexibilityNo cancel fee | On-time63% |