$81+ Cheap flights from Missouri 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVD
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Rhode Island 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 Missouri to Rhode Island
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Cheapest flights from Missouri to Rhode IslandExplore the most affordable flight options available from Missouri to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
Explore the most affordable flight options available from Missouri to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/246:19 pm
MCI
- BOS
1 stop12h 33m
Frontier
Wed 9/26:00 am
BOS
- MCI
1 stop12h 24m
Frontier
Deal found 5/4![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Mon 6/86:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 5/3![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 8/246:19 pm
MCI
- BOS
1 stop12h 33m
Frontier
Fri 8/286:00 am
BOS
- MCI
1 stop12h 24m
Frontier
Deal found 5/4![Frontier logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Fri 6/512:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 5/4![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Sat 6/66:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 5/5![Frontier logo]()
$197
This Frontier deal was found by Cheapflights users on 5/1. 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.
Fri 5/156:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Wed 5/206:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 5/1![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 5/2. 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.
Sat 5/166:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Sat 5/2312:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 5/2![Frontier logo]()
$205
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am
SGF
- BOS
1 stop5h 39m
Delta
Sat 10/313:10 pm
BOS
- SGF
1 stop8h 22m
Delta
Deal found 5/5![Delta logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/235:27 pm
STL
- PVD
2 stops28h 22m
Multiple Airlines
Wed 5/278:00 am
PVD
- STL
1 stop16h 57m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 8/186:00 am
SGF
- PVD
1 stop5h 21m
Delta
Sat 8/225:24 pm
PVD
- SGF
1 stop6h 05m
Delta
Deal found 5/1![Delta logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/235:27 pm
STL
- PVD
2 stops28h 22m
Multiple Airlines
Tue 5/268:15 am
PVD
- STL
1 stop16h 42m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 6/1010:48 am
COU
- BOS
1 stop5h 41m
United Airlines
Tue 6/166:00 am
BOS
- COU
1 stop5h 13m
United Airlines
Deal found 5/5![United Airlines logo]()
$328
Best flights from Missouri to Rhode IslandDiscover carefully curated flight deals from Missouri to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Missouri to Rhode Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/1. 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.
Tue 8/186:00 am
SGF
- PVD
1 stop5h 21m
Delta
Sat 8/225:24 pm
PVD
- SGF
1 stop6h 05m
Delta
Deal found 5/1![Delta logo]()
$327
This Southwest deal was found by Cheapflights users on 5/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:35 am
STL
- PVD
1 stop4h 15m
Southwest
Tue 6/96:30 pm
PVD
- STL
1 stop4h 55m
Southwest
Deal found 5/5![Southwest logo]()
$371
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/265:21 pm
MCI
- PVD
1 stop4h 52m
American Airlines
Thu 5/285:33 pm
PVD
- MCI
1 stop5h 41m
American Airlines
Deal found 4/30![American Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 6/103:25 pm
COU
- BOS
1 stop5h 31m
United Airlines
Sat 6/136:40 pm
BOS
- COU
1 stop5h 53m
United Airlines
Deal found 5/4![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 5/4. 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.
Thu 7/96:53 pm
SGF
- BOS
1 stop5h 27m
Delta
Fri 7/175:30 am
BOS
- SGF
1 stop6h 22m
Delta
Deal found 5/4![Delta logo]()
$329
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 8/246:06 am
SGF
- PVD
1 stop5h 34m
Delta
Sat 8/295:35 am
PVD
- SGF
2 stops10h 25m
Delta
Deal found 5/4![Delta logo]()
$332
This Southwest deal was found by Cheapflights users on 5/3. 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 5/285:35 pm
MCI
- PVD
1 stop4h 50m
Southwest
Wed 6/311:30 am
PVD
- MCI
2 stops11h 00m
Southwest
Deal found 5/3![Southwest logo]()
$394
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:32 pm
COU
- BOS
1 stop13h 55m
American Airlines
Mon 8/1710:30 am
BOS
- COU
1 stop8h 34m
American Airlines
Deal found 5/2![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
STL
- BOS
1 stop6h 20m
Delta
Wed 6/104:30 pm
BOS
- STL
1 stop6h 48m
Delta
Deal found 5/2![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 8/258:00 am
COU
- BOS
2 stops8h 55m
United Airlines
Sat 8/295:45 am
BOS
- COU
2 stops9h 45m
United Airlines
Deal found 5/2![United Airlines logo]()
$429
This Southwest deal was found by Cheapflights users on 5/2. 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.
Wed 6/105:40 am
STL
- BOS
1 stop4h 15m
Southwest
Mon 6/155:35 am
BOS
- STL
Nonstop2h 50m
Southwest
Deal found 5/2![Southwest logo]()
$399
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 5/2010:21 am
SGF
- PVD
1 stop5h 51m
American Airlines
Wed 5/2710:34 am
PVD
- SGF
2 stops9h 35m
American Airlines
Deal found 5/4![American Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 7/1411:25 am
STL
- BOS
1 stop5h 06m
United Airlines
Wed 7/2210:35 am
BOS
- STL
1 stop6h 11m
United Airlines
Deal found 5/1![United Airlines logo]()
$431
This Southwest deal was found by Cheapflights users on 5/4. 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.
Tue 6/303:15 pm
STL
- BOS
2 stops7h 05m
Southwest
Wed 7/155:35 am
BOS
- STL
2 stops10h 15m
Southwest
Deal found 5/4![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 9/253:30 pm
SGF
- PVD
1 stop7h 11m
Delta
Tue 9/295:45 am
PVD
- SGF
2 stops10h 00m
Delta
Deal found 5/4![Delta logo]()
$390
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 10/245:30 am
SGF
- BOS
1 stop7h 19m
United Airlines
Sat 10/318:30 am
BOS
- SGF
2 stops9h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:27 pm
SGF
- PVD
1 stop7h 56m
American Airlines
Tue 6/167:06 am
PVD
- SGF
1 stop7h 45m
American Airlines
Deal found 5/5![American Airlines logo]()
$453
This Southwest deal was found by Cheapflights users on 5/3. 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.
Tue 6/165:20 am
MCI
- PVD
1 stop6h 20m
Southwest
Sat 6/205:45 pm
PVD
- MCI
1 stop5h 10m
Southwest
Deal found 5/3![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:22 pm
STL
- PVD
1 stop5h 47m
Delta
Sat 7/111:29 pm
PVD
- STL
1 stop8h 09m
Delta
Deal found 5/5![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/4. 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 5/305:29 pm
STL
- BOS
1 stop4h 52m
United Airlines
Tue 6/95:45 am
BOS
- STL
2 stops7h 26m
United Airlines
Deal found 5/4![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 5/4. 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 5/277:35 am
STL
- BOS
2 stops7h 20m
Southwest
Wed 6/37:35 am
BOS
- STL
2 stops8h 35m
Southwest
Deal found 5/4![Southwest logo]()
$424
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:21 pm
MCI
- PVD
1 stop4h 52m
American Airlines
Mon 7/66:02 am
PVD
- MCI
1 stop6h 22m
American Airlines
Deal found 4/30![American Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 10/1711:40 am
SGF
- PVD
1 stop7h 10m
Delta
Sun 10/258:30 am
PVD
- SGF
1 stop7h 20m
Delta
Deal found 5/1![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 9/26:00 am
STL
- BOS
2 stops7h 45m
United Airlines
Mon 9/78:10 am
BOS
- STL
1 stop8h 28m
United Airlines
Deal found 5/5![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 5/3. 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 10/306:30 am
STL
- PVD
1 stop8h 55m
Southwest
Sun 11/14:45 pm
PVD
- STL
1 stop7h 25m
Southwest
Deal found 5/3![Southwest logo]()
$427
This American Airlines deal was found by Cheapflights users on 5/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:21 pm
SGF
- PVD
1 stop7h 14m
American Airlines
Wed 7/16:00 am
PVD
- SGF
2 stops7h 52m
American Airlines
Deal found 5/2![American Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:04 pm
STL
- PVD
1 stop4h 24m
Delta
Sat 6/65:46 am
PVD
- STL
1 stop4h 43m
Delta
Deal found 5/2![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 5/1. 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 5/153:10 pm
COU
- BOS
1 stop5h 49m
United Airlines
Mon 5/186:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Deal found 5/1![United Airlines logo]()
$460
This Southwest deal was found by Cheapflights users on 5/3. 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.
Wed 8/510:25 am
STL
- BOS
Nonstop2h 35m
Southwest
Sat 8/85:30 am
BOS
- STL
Nonstop2h 50m
Southwest
Deal found 5/3![Southwest logo]()
$431
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Fri 7/36:35 pm
SGF
- BOS
1 stop5h 39m
United Airlines
Wed 7/86:05 am
BOS
- SGF
3 stops12h 46m
United Airlines
Deal found 5/2![United Airlines logo]()
$465
Last-minute flights from Missouri to Rhode IslandDiscover last-minute flight deals from Missouri to Rhode Island. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Rhode Island. Data last updated May 5, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/1. 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.
Fri 5/156:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Wed 5/206:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 5/1![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 5/2. 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.
Sat 5/166:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Sat 5/2312:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 5/2![Frontier logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/235:27 pm
STL
- PVD
2 stops28h 22m
Multiple Airlines
Wed 5/278:00 am
PVD
- STL
1 stop16h 57m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Sat 5/235:27 pm
STL
- PVD
2 stops28h 22m
Multiple Airlines
Tue 5/268:15 am
PVD
- STL
1 stop16h 42m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$328
This Expedia deal was found by Cheapflights users on 5/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Mon 6/112:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 5/5![Frontier logo]()
$224
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:27 am
SGF
- BOS
1 stop8h 33m
American Airlines
Thu 6/45:01 am
BOS
- SGF
1 stop6h 03m
American Airlines
Deal found 5/1![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 5/2. 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 5/306:55 pm
STL
- BOS
Nonstop2h 30m
Southwest
Tue 6/95:50 am
BOS
- STL
Nonstop2h 55m
Southwest
Deal found 5/2![Southwest logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Mon 6/86:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 5/3![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Fri 6/512:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 5/4![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Sat 6/66:00 am
BOS
- MCI
1 stop12h 29m
Frontier
Deal found 5/5![Frontier logo]()
$197
This American Airlines deal was found by Cheapflights users on 5/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/101:27 pm
SGF
- BOS
1 stop6h 32m
American Airlines
Tue 6/166:00 am
BOS
- SGF
1 stop7h 16m
American Airlines
Deal found 5/1![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 6/1010:48 am
COU
- BOS
1 stop5h 41m
United Airlines
Tue 6/166:00 am
BOS
- COU
1 stop5h 13m
United Airlines
Deal found 5/5![United Airlines logo]()
$328
One-way flights from Missouri to Rhode IslandSearch for one-way flight options from Missouri to Rhode Island. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Missouri to Rhode Island. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 8/316:19 pm
MCI
- BOS
1 stop12h 33m
Frontier
Deal found 5/2![Frontier logo]()
$81
This Trip.com deal was found by Cheapflights users on 5/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Deal found 5/1![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 6/106:16 pm
MCI
- BOS
1 stop12h 36m
Frontier
Deal found 4/30![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Deal found 4/30![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Fri 7/36:16 pm
MCI
- BOS
1 stop12h 32m
Frontier
Deal found 5/4![Frontier logo]()
$104
This Frontier deal was found by Cheapflights users on 5/1. 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.
Fri 5/296:24 pm
MCI
- BOS
1 stop6h 00m
Frontier
Deal found 5/1![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:24 pm
MCI
- BOS
1 stop12h 25m
Frontier
Deal found 5/5![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 5/1. 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 8/216:19 pm
MCI
- BOS
1 stop30h 08m
Frontier
Deal found 5/1![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:19 pm
MCI
- BOS
1 stop6h 08m
Frontier
Deal found 5/5![Frontier logo]()
$119
This Super.com deal was found by Cheapflights users on 5/4. 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 5/135:27 pm
STL
- BOS
1 stop6h 57m
Frontier
Deal found 5/4![Frontier logo]()
$125
This Frontier deal was found by Cheapflights users on 5/1. 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.
Mon 5/185:27 pm
STL
- BOS
1 stop6h 57m
Frontier
Deal found 5/1![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 5/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:33 pm
STL
- BOS
1 stop12h 16m
Frontier
Deal found 5/5![Frontier logo]()
$131
Find flight deals from Missouri to Rhode Island
Keep the following information in mind while searching for Missouri to Rhode Island flight deals. Data was last updated May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $164 (Kiwi.com) |
One-way from | $81 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $441 |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri 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 May 5, 2026.
Use the filters below to find and compare flights from Missouri to Rhode Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpringfieldProvidence
SGF - PVD
SGFPVD
Springfield-Branson
Tue 8/18
6:00 am-12:21 pm
1 stop5h 21m
Providence-TFGreen
Sat 8/22
5:24 pm-10:29 pm
1 stop6h 05m
$327
SpringfieldBoston
SGF - BOS
SGFBOS
Springfield-Branson
Thu 7/9
6:53 pm-1:20 am
1 stop5h 27m
Boston Logan Intl
Fri 7/17
5:30 am-10:52 am
1 stop6h 22m
$329
SpringfieldProvidence
SGF - PVD
SGFPVD
Springfield-Branson
Mon 8/24
6:06 am-12:40 pm
1 stop5h 34m
Providence-TFGreen
Sat 8/29
5:35 am-3:00 pm
2 stops10h 25m
$332
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
Tue 6/2
6:00 am-1:20 pm
1 stop6h 20m
Boston Logan Intl
Wed 6/10
4:30 pm-10:18 pm
1 stop6h 48m
$337
St. LouisProvidence
STL - PVD
STLPVD
Lambert-St Louis
Tue 6/2
5:35 am-10:50 am
1 stop4h 15m
Providence-TFGreen
Tue 6/9
6:30 pm-10:25 pm
1 stop4h 55m
$371
Kansas CityProvidence
MCI - PVD
MCIPVD
Kansas City
Tue 5/26
5:21 pm-11:13 pm
1 stop4h 52m
Providence-TFGreen
Thu 5/28
5:33 pm-10:14 pm
1 stop5h 41m
$378
SpringfieldProvidence
SGF - PVD
SGFPVD
Springfield-Branson
Fri 9/25
3:30 pm-11:41 pm
1 stop7h 11m
Providence-TFGreen
Tue 9/29
5:45 am-2:45 pm
2 stops10h 00m
$390
Kansas CityProvidence
MCI - PVD
MCIPVD
Kansas City
Thu 5/28
5:35 pm-11:25 pm
1 stop4h 50m
Providence-TFGreen
Wed 6/3
11:30 am-9:30 pm
2 stops11h 00m
$394
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
Wed 6/10
5:40 am-10:55 am
1 stop4h 15m
Boston Logan Intl
Mon 6/15
5:35 am-7:25 am
Nonstop2h 50m
$399
St. LouisProvidence
STL - PVD
STLPVD
Lambert-St Louis
Wed 7/8
1:22 pm-8:09 pm
1 stop5h 47m
Providence-TFGreen
Sat 7/11
1:29 pm-8:38 pm
1 stop8h 09m
$399
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Rhode Island
Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Missouri with our price prediction graph.
SGF-PVD
STL-PVD
MCI-PVD
COU-BOS
SGF-BOS
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 Missouri to Rhode Island
USMO-USRI
SGF-PVD
STL-PVD
MCI-PVD
COU-BOS
How far ahead should I book a flight from Missouri to Rhode Island?
The best time to book flights from Missouri to Rhode Island is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Missouri to Rhode Island?
Currently, July is the cheapest month in which you can book a flight from Missouri to Rhode Island (average of $128). Flying from Missouri to Rhode Island in December is currently the most expensive (average of $352). 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 Missouri to Rhode Island?
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 May 5, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Missouri to Rhode Island have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
7.9
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
7.9
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
7.9
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Missouri 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 Missouri 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 Missouri to Rhode Island by cabin class
Find flights from Missouri to Rhode Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Rhode Island flights
Browse other Missouri and Rhode Island flight options. Last updated on May 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Rhode Island
Find the right flight back to Missouri after your stay in Rhode Island
Missouri to Rhode Island flights
Consider these flights traveling from Missouri to Rhode Island.
Top 3 airlines flying from Missouri to Rhode Island
Discover the top 3 airlines that operate flights from Missouri 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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$378 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$420 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$268 | Average$448 | FlexibilityNo cancel fee | On-time71% |