$120+ Cheap flights from St. Louis (STL) to Rhode Island
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVD
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Rhode Island 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 St. Louis to Rhode Island
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Cheapest flights from St. Louis to Rhode IslandExplore the most affordable flight options available from St. Louis to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from St. Louis to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/45:19 pm -
1 stop18h 41m
Wed 10/146:05 am -
2 stops28h 35m
Deal found 8/3![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:39 pm -
1 stop17h 21m
Tue 9/157:00 am -
2 stops31h 10m
Deal found 8/2![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 10/45:19 pm -
1 stop18h 41m
Thu 10/156:15 am -
2 stops28h 25m
Deal found 8/1![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 9/142:29 pm -
2 stops32h 13m
Fri 9/186:05 am -
1 stop11h 29m
Deal found 8/3![Multiple Airlines logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:19 pm -
1 stop18h 41m
Sat 10/177:00 am -
2 stops27h 40m
Deal found 8/2![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 10/52:29 pm -
2 stops32h 13m
Sun 10/116:05 am -
1 stop14h 34m
Deal found 8/1![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 10/52:29 pm -
2 stops32h 13m
Mon 10/126:05 am -
1 stop14h 34m
Deal found 8/3![Multiple Airlines logo]()
$318
This iWofly deal was found by Cheapflights users on 8/1. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:23 pm -
1 stop15h 46m
Sat 8/2910:04 am -
1 stop7h 07m
Deal found 8/1![Frontier logo]()
$319
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:34 pm -
1 stop12h 12m
Thu 8/209:36 am -
1 stop8h 46m
Deal found 8/1![Frontier logo]()
$320
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:19 pm -
1 stop16h 32m
Sun 9/2011:53 am -
1 stop29h 41m
Deal found 8/2![Frontier logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 9/76:17 pm -
2 stops28h 17m
Mon 9/146:05 am -
1 stop11h 29m
Deal found 8/1![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/112:29 pm -
1 stop20h 30m
Mon 9/1412:54 pm -
2 stops23h 38m
Deal found 8/1![Frontier logo]()
$322
Best flights from St. Louis to Rhode IslandDiscover carefully curated flight deals from St. Louis to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from St. Louis to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:44 pm -
1 stop7h 54m
Sun 9/65:30 am -
1 stop5h 07m
Deal found 8/4![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:55 pm -
Nonstop2h 35m
Thu 10/155:25 am -
Nonstop3h 00m
Deal found 8/1![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:30 am -
1 stop7h 12m
Sun 11/85:45 am -
2 stops7h 25m
Deal found 8/2![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 7/31. 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 9/156:40 pm -
Nonstop2h 40m
Tue 9/225:35 am -
Nonstop2h 50m
Deal found 7/31![Southwest logo]()
$369
This Southwest deal was found by Cheapflights users on 8/4. 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.
Wed 9/97:15 am -
2 stops8h 50m
Wed 9/1611:40 am -
2 stops9h 20m
Deal found 8/4![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/1112:59 pm -
2 stops9h 53m
Thu 9/174:40 pm -
1 stop5h 56m
Deal found 8/1![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:50 pm -
1 stop5h 00m
Wed 10/285:15 am -
Nonstop3h 00m
Deal found 8/1![Southwest logo]()
$379
This Southwest deal was found by Cheapflights users on 8/4. 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.
Wed 9/236:40 pm -
Nonstop2h 40m
Mon 9/282:15 pm -
1 stop5h 10m
Deal found 8/4![Southwest logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:00 am -
1 stop7h 35m
Mon 2/14:30 pm -
1 stop5h 43m
Deal found 8/5![United Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 8/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:25 pm -
1 stop7h 45m
Mon 10/55:25 am -
Nonstop3h 00m
Deal found 8/1![Southwest logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:00 am -
1 stop5h 40m
Wed 9/3011:31 am -
1 stop5h 12m
Deal found 8/2![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
2 stops7h 10m
Wed 11/49:40 am -
1 stop8h 11m
Deal found 8/4![United Airlines logo]()
$480
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 10/310:05 am -
2 stops7h 15m
Tue 10/66:45 am -
2 stops9h 15m
Deal found 8/3![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 pm -
Nonstop2h 30m
Tue 9/15:25 am -
2 stops6h 55m
Deal found 8/4![Southwest logo]()
$410
This Southwest deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:05 am -
1 stop5h 20m
Sun 9/275:45 am -
1 stop7h 05m
Deal found 8/6![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 8/2. 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 11/136:40 am -
1 stop7h 10m
Sun 11/158:05 am -
1 stop7h 35m
Deal found 8/2![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 7/31. 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.
Sun 9/136:00 am -
1 stop4h 25m
Tue 9/155:35 am -
Nonstop2h 50m
Deal found 7/31![Southwest logo]()
$430
This Southwest deal was found by Cheapflights users on 7/31. 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 10/14:30 pm -
2 stops6h 35m
Sun 10/45:25 am -
Nonstop3h 00m
Deal found 7/31![Southwest logo]()
$435
This Southwest deal was found by Cheapflights users on 8/4. 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.
Sat 9/56:30 am -
2 stops8h 20m
Sun 9/68:15 am -
2 stops7h 45m
Deal found 8/4![Southwest logo]()
$454
This Southwest deal was found by Cheapflights users on 8/3. 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.
Thu 10/154:30 pm -
2 stops6h 35m
Sun 10/185:35 am -
2 stops7h 00m
Deal found 8/3![Southwest logo]()
$477
Last-minute flights from St. Louis to Rhode IslandDiscover last-minute flight deals from St. Louis to Rhode Island. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Rhode Island. Data last updated August 6, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:34 pm -
1 stop12h 12m
Sun 8/239:36 am -
1 stop8h 46m
Deal found 8/2![Frontier logo]()
$329
This Super.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:09 pm -
1 stop16h 00m
Fri 8/219:36 am -
1 stop8h 46m
Deal found 8/4![Frontier logo]()
$326
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:09 pm -
1 stop16h 00m
Thu 8/209:36 am -
1 stop8h 46m
Deal found 8/2![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:34 pm -
1 stop12h 12m
Thu 8/209:36 am -
1 stop8h 46m
Deal found 8/1![Frontier logo]()
$320
This iWofly deal was found by Cheapflights users on 8/1. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/214:23 pm -
1 stop15h 46m
Sat 8/2910:04 am -
1 stop7h 07m
Deal found 8/1![Frontier logo]()
$319
This Super.com deal was found by Cheapflights users on 8/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:02 pm -
1 stop15h 07m
Sun 8/309:36 am -
1 stop8h 46m
Deal found 8/2![Frontier logo]()
$325
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:00 am -
1 stop4h 32m
Sun 9/67:09 am -
Nonstop3h 04m
Deal found 8/4![American Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 9/76:17 pm -
2 stops28h 17m
Mon 9/146:05 am -
1 stop11h 29m
Deal found 8/1![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:39 pm -
1 stop17h 21m
Tue 9/157:00 am -
2 stops31h 10m
Deal found 8/2![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/112:29 pm -
1 stop20h 30m
Mon 9/1412:54 pm -
2 stops23h 38m
Deal found 8/1![Frontier logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Mon 9/142:29 pm -
2 stops32h 13m
Fri 9/186:05 am -
1 stop11h 29m
Deal found 8/3![Multiple Airlines logo]()
$312
This CheapOair deal was found by Cheapflights users on 8/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:19 pm -
1 stop16h 32m
Sun 9/2011:53 am -
1 stop29h 41m
Deal found 8/2![Frontier logo]()
$321
One-way flights from St. Louis to Rhode IslandSearch for one-way flight options from St. Louis to Rhode Island. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from St. Louis to Rhode Island. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Fri 9/112:29 pm -
2 stops19h 22m
Deal found 8/1![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:29 pm -
2 stops32h 13m
Deal found 8/4![Multiple Airlines logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 10/2210:35 am -
2 stops35h 09m
Deal found 8/3![Multiple Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:29 pm -
2 stops18h 00m
Deal found 8/2![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:29 pm -
1 stop20h 38m
Deal found 8/2![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/208:10 pm -
2 stops13h 42m
Deal found 8/1![Frontier logo]()
$128
This Super.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:02 pm -
1 stop15h 07m
Deal found 8/4![Frontier logo]()
$129
This Frontier deal was found by Cheapflights users on 8/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:34 pm -
1 stop12h 42m
Deal found 8/1![Frontier logo]()
$131
This Trip.com deal was found by Cheapflights users on 8/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:02 pm -
1 stop15h 07m
Deal found 8/2![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:29 pm -
1 stop20h 38m
Deal found 8/4![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Sun 10/1810:35 am -
1 stop23h 17m
Deal found 8/1![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 8/316:17 pm -
1 stop16h 30m
Deal found 8/1![Frontier logo]()
$139
Find flight deals from St. Louis to Rhode Island
Keep the following information in mind while searching for St. Louis to Rhode Island flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $296 (Kiwi.com) |
One-way from | $120 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $471 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Rhode Island 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 August 6, 2026.
Use the filters below to find and compare flights from St. Louis to Rhode Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Sat 9/5
3:44 pm-12:38 am
1 stop7h 54m
Boston Logan Intl
Sun 9/6
5:30 am-9:37 am
1 stop5h 07m
$337
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Mon 10/12
7:55 pm-11:30 pm
Nonstop2h 35m
Boston Logan Intl
Thu 10/15
5:25 am-7:25 am
Nonstop3h 00m
$369
Quickest round-trip
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Tue 9/15
6:40 pm-10:20 pm
Nonstop2h 40m
Boston Logan Intl
Tue 9/22
5:35 am-7:25 am
Nonstop2h 50m
$369
St. LouisProvidence
STL Lambert-St Louis - PVD Providence-TFGreen
STLPVD
Lambert-St Louis
Wed 9/9
7:15 am-5:05 pm
2 stops8h 50m
Providence-TFGreen
Wed 9/16
11:40 am-8:00 pm
2 stops9h 20m
$374
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Mon 10/19
5:50 pm-11:50 pm
1 stop5h 00m
Boston Logan Intl
Wed 10/28
5:15 am-7:15 am
Nonstop3h 00m
$379
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Wed 9/23
6:40 pm-10:20 pm
Nonstop2h 40m
Boston Logan Intl
Mon 9/28
2:15 pm-6:25 pm
1 stop5h 10m
$379
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Fri 10/2
2:25 pm-11:10 pm
1 stop7h 45m
Boston Logan Intl
Mon 10/5
5:25 am-7:25 am
Nonstop3h 00m
$386
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Sat 10/3
10:05 am-6:20 pm
2 stops7h 15m
Boston Logan Intl
Tue 10/6
6:45 am-3:00 pm
2 stops9h 15m
$399
St. LouisBoston
STL Lambert-St Louis - BOS Boston Logan Intl
STLBOS
Lambert-St Louis
Fri 8/28
7:00 pm-10:30 pm
Nonstop2h 30m
Boston Logan Intl
Tue 9/1
5:25 am-11:20 am
2 stops6h 55m
$410
St. LouisProvidence
STL Lambert-St Louis - PVD Providence-TFGreen
STLPVD
Lambert-St Louis
Mon 9/21
6:05 am-12:25 pm
1 stop5h 20m
Providence-TFGreen
Sun 9/27
5:45 am-11:50 am
1 stop7h 05m
$411
Showing 1-10 of 40 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Rhode Island
Have a flexible travel schedule? Discover the best time to fly to Rhode Island from St. Louis with our price prediction graph.
STL-BOS
STL-PVD
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 St. Louis to Rhode Island
STL-USRI
STL-BOS
STL-PVD
How much does it cost to fly round-trip from St. Louis to Rhode Island?
Airfare is typical for this route at the moment.
St. Louis to Rhode Island flights typically cost between $274 and $446 in October.The cheapest round-trip price found within the last 5 days was $296 on Multiple Airlines (Oct 4-Oct 14).
Reviews of airlines servicing Rhode Island
Get insights into the airlines that provide service to Rhode Island. 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 Rhode Island. Reviews last updated August 6, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from St. Louis to Rhode Island by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Rhode Island. 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 St. Louis to Rhode Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Rhode Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Rhode Island by cabin class
Find flights from St. Louis to Rhode Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Rhode Island flights
Browse other St. Louis and Rhode Island flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Rhode Island flights
Consider these flights traveling from St. Louis to Rhode Island.
Top 3 airlines flying from St. Louis to Rhode Island
Discover the top 3 airlines that operate flights from St. Louis to Rhode Island. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$264 | Average$446 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$284 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$304 | Average$442 | FlexibilityNo cancel fee | On-time71% |