$84+ Cheap flights from Rhode Island to Missouri
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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — STL
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Rhode Island to Missouri 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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Cheapest flights from Rhode Island to MissouriExplore the most affordable flight options available from Rhode Island to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Rhode Island to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/59:05 am
BOS
- SGF
1 stop6h 42m
American Airlines
Sat 5/95:19 am
SGF
- BOS
1 stop5h 13m
American Airlines
Deal found 3/11![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/26:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Sun 4/58:00 am
COU
- BOS
1 stop5h 48m
United Airlines
Deal found 3/11![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:13 pm
BOS
- COU
1 stop7h 36m
United Airlines
Sat 9/53:05 pm
COU
- BOS
1 stop7h 15m
United Airlines
Deal found 3/15![United Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/26:01 am
PVD
- SGF
1 stop6h 17m
American Airlines
Sun 4/54:47 pm
SGF
- PVD
1 stop5h 55m
American Airlines
Deal found 3/12![American Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 8/128:00 am
BOS
- SGF
1 stop7h 45m
Delta
Fri 8/216:45 pm
SGF
- BOS
1 stop5h 21m
Delta
Deal found 3/10![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:45 pm
PVD
- MCI
1 stop6h 30m
Southwest
Wed 4/812:25 pm
MCI
- PVD
1 stop4h 20m
Southwest
Deal found 3/12![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 8/185:59 pm
BOS
- SGF
2 stops7h 57m
United Airlines
Wed 8/266:35 pm
SGF
- BOS
1 stop5h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:30 am
PVD
- MCI
1 stop6h 29m
Delta
Wed 5/135:13 pm
MCI
- PVD
1 stop5h 44m
Delta
Deal found 3/11![Delta logo]()
$335
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/84:30 pm
PVD
- STL
1 stop6h 37m
American Airlines
Wed 4/155:51 am
STL
- PVD
1 stop5h 46m
American Airlines
Deal found 3/10![American Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/86:10 pm
PVD
- STL
1 stop5h 00m
Southwest
Wed 4/158:30 am
STL
- PVD
2 stops8h 15m
Southwest
Deal found 3/10![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 8/205:55 am
BOS
- SGF
1 stop6h 39m
American Airlines
Sat 8/2912:58 pm
SGF
- BOS
1 stop5h 28m
American Airlines
Deal found 3/10![American Airlines logo]()
$341
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 3/246:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Sat 3/2811:15 am
COU
- BOS
2 stops10h 26m
United Airlines
Deal found 3/10![United Airlines logo]()
$344
Best flights from Rhode Island to MissouriDiscover carefully curated flight deals from Rhode Island to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Rhode Island to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/26:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Sun 4/58:00 am
COU
- BOS
1 stop5h 48m
United Airlines
Deal found 3/11![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 6/912:45 pm
BOS
- SGF
1 stop6h 25m
Delta
Sun 6/146:45 pm
SGF
- BOS
1 stop5h 18m
Delta
Deal found 3/14![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 6/25:45 am
BOS
- STL
Nonstop3h 00m
Southwest
Wed 6/32:30 pm
STL
- BOS
1 stop7h 00m
Southwest
Deal found 3/14![Southwest logo]()
$363
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/103:59 pm
BOS
- SGF
1 stop6h 06m
American Airlines
Sun 4/125:19 am
SGF
- BOS
1 stop5h 13m
American Airlines
Deal found 3/10![American Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 3/246:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Sat 3/2811:15 am
COU
- BOS
2 stops10h 26m
United Airlines
Deal found 3/10![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 5/98:30 am
PVD
- MCI
1 stop6h 29m
Delta
Tue 5/125:39 am
MCI
- PVD
1 stop5h 38m
Delta
Deal found 3/11![Delta logo]()
$366
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/105:35 am
PVD
- MCI
1 stop5h 30m
Southwest
Tue 5/1212:25 pm
MCI
- PVD
1 stop4h 20m
Southwest
Deal found 3/13![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 5/271:10 pm
BOS
- STL
1 stop5h 06m
Delta
Tue 6/92:18 pm
STL
- BOS
1 stop4h 27m
Delta
Deal found 3/10![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 3/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
PVD
- SGF
2 stops9h 35m
United Airlines
Tue 4/73:10 pm
SGF
- PVD
1 stop5h 18m
United Airlines
Deal found 3/15![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:20 pm
BOS
- STL
1 stop8h 00m
Southwest
Mon 6/87:55 pm
STL
- BOS
Nonstop2h 30m
Southwest
Deal found 3/10![Southwest logo]()
$397
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/95:30 am
BOS
- STL
1 stop5h 16m
Delta
Sat 4/1110:50 am
STL
- BOS
1 stop4h 35m
Delta
Deal found 3/11![Delta logo]()
$373
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/89:20 am
BOS
- COU
1 stop6h 28m
United Airlines
Sat 4/113:23 pm
COU
- BOS
1 stop5h 36m
United Airlines
Deal found 3/11![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:42 am
PVD
- SGF
1 stop7h 00m
American Airlines
Sat 8/111:27 am
SGF
- PVD
1 stop6h 04m
American Airlines
Deal found 3/15![American Airlines logo]()
$474
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:50 pm
BOS
- STL
Nonstop3h 05m
Southwest
Sun 6/73:45 pm
STL
- BOS
2 stops8h 05m
Southwest
Deal found 3/10![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/66:54 pm
PVD
- MCI
1 stop6h 18m
Delta
Thu 4/910:30 am
MCI
- PVD
1 stop6h 29m
Delta
Deal found 3/11![Delta logo]()
$385
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:35 pm
PVD
- SGF
1 stop6h 34m
American Airlines
Mon 6/152:21 pm
SGF
- PVD
1 stop7h 27m
American Airlines
Deal found 3/13![American Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 3/15. 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.
Sat 4/45:45 pm
PVD
- STL
1 stop6h 50m
Southwest
Mon 4/134:00 pm
STL
- PVD
1 stop6h 25m
Southwest
Deal found 3/15![Southwest logo]()
$405
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/712:30 pm
BOS
- SGF
1 stop5h 54m
United Airlines
Sat 4/113:10 pm
SGF
- BOS
1 stop5h 49m
United Airlines
Deal found 3/10![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 5/201:23 pm
PVD
- SGF
1 stop5h 43m
Delta
Wed 6/36:05 am
SGF
- PVD
1 stop5h 12m
Delta
Deal found 3/12![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/276:50 am
PVD
- STL
1 stop4h 25m
Southwest
Fri 5/15:40 am
STL
- PVD
1 stop4h 10m
Southwest
Deal found 3/12![Southwest logo]()
$406
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 8/225:45 am
PVD
- JLN
2 stops8h 33m
United Airlines
Wed 8/268:42 am
JLN
- PVD
1 stop8h 30m
United Airlines
Deal found 3/12![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/107:05 pm
PVD
- STL
1 stop4h 40m
Southwest
Sun 4/125:25 am
STL
- PVD
1 stop4h 30m
Southwest
Deal found 3/10![Southwest logo]()
$407
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 3/314:20 pm
PVD
- STL
1 stop5h 48m
United Airlines
Wed 4/17:45 am
STL
- PVD
1 stop6h 33m
United Airlines
Deal found 3/10![United Airlines logo]()
$415
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 5/1310:45 am
BOS
- STL
1 stop5h 20m
Southwest
Sun 5/175:25 am
STL
- BOS
1 stop6h 30m
Southwest
Deal found 3/12![Southwest logo]()
$409
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 5/54:28 pm
PVD
- MCI
1 stop8h 03m
United Airlines
Wed 5/66:17 am
MCI
- PVD
2 stops6h 44m
United Airlines
Deal found 3/10![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 5/146:05 am
BOS
- MCI
Nonstop3h 37m
Delta
Tue 5/196:25 pm
MCI
- BOS
Nonstop3h 12m
Delta
Deal found 3/12![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/105:40 am
BOS
- STL
Nonstop3h 00m
Southwest
Fri 4/177:40 pm
STL
- BOS
Nonstop2h 30m
Southwest
Deal found 3/10![Southwest logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 5/24:28 pm
PVD
- COU
1 stop6h 35m
United Airlines
Tue 5/58:00 am
COU
- PVD
1 stop6h 28m
United Airlines
Deal found 3/12![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/76:05 am
BOS
- MCI
Nonstop3h 48m
Delta
Thu 4/97:59 pm
MCI
- BOS
Nonstop3h 00m
Delta
Deal found 3/11![Delta logo]()
$491
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:05 pm
PVD
- STL
1 stop4h 40m
Southwest
Sun 5/39:55 pm
STL
- PVD
2 stops9h 05m
Southwest
Deal found 3/14![Southwest logo]()
$421
Last-minute flights from Rhode Island to MissouriDiscover last-minute flight deals from Rhode Island to Missouri. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Missouri. Data last updated March 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 3/246:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Sat 3/2811:15 am
COU
- BOS
2 stops10h 26m
United Airlines
Deal found 3/10![United Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 3/294:23 pm
BOS
- STL
1 stop15h 39m
Multiple Airlines
Mon 3/304:51 pm
STL
- BOS
1 stop27h 42m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:42 pm
BOS
- STL
1 stop29h 52m
Frontier
Sun 4/511:21 am
STL
- BOS
1 stop23h 24m
Frontier
Deal found 3/11![Frontier logo]()
$350
This United Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” 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 4/26:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Sun 4/58:00 am
COU
- BOS
1 stop5h 48m
United Airlines
Deal found 3/11![United Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/26:01 am
PVD
- SGF
1 stop6h 17m
American Airlines
Sun 4/54:47 pm
SGF
- PVD
1 stop5h 55m
American Airlines
Deal found 3/12![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/34:04 pm
BOS
- SGF
1 stop8h 51m
American Airlines
Fri 4/1012:00 pm
SGF
- BOS
1 stop8h 00m
American Airlines
Deal found 3/13![American Airlines logo]()
$329
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/45:15 am
BOS
- STL
2 stops9h 40m
Southwest
Mon 4/67:45 pm
STL
- BOS
Nonstop2h 25m
Southwest
Deal found 3/13![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:45 pm
PVD
- MCI
1 stop6h 30m
Southwest
Wed 4/812:25 pm
MCI
- PVD
1 stop4h 20m
Southwest
Deal found 3/12![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/76:00 am
PVD
- MCI
2 stops9h 25m
United Airlines
Wed 4/83:21 pm
MCI
- PVD
2 stops7h 33m
United Airlines
Deal found 3/12![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/84:30 pm
PVD
- STL
1 stop6h 37m
American Airlines
Wed 4/155:51 am
STL
- PVD
1 stop5h 46m
American Airlines
Deal found 3/10![American Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 4/86:10 pm
PVD
- STL
1 stop5h 00m
Southwest
Wed 4/158:30 am
STL
- PVD
2 stops8h 15m
Southwest
Deal found 3/10![Southwest logo]()
$340
This American Airlines deal was found by Cheapflights users on 3/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1412:22 pm
BOS
- SGF
1 stop6h 13m
American Airlines
Tue 4/216:05 pm
SGF
- BOS
1 stop5h 20m
American Airlines
Deal found 3/15![American Airlines logo]()
$291
One-way flights from Rhode Island to MissouriSearch for one-way flight options from Rhode Island to Missouri. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Rhode Island to Missouri. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:42 pm
BOS
- STL
1 stop29h 52m
Frontier
Deal found 3/11![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:23 pm
BOS
- MCI
1 stop8h 30m
Spirit Airlines
Deal found 3/11![Spirit Airlines logo]()
$90
This Priceline deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/125:30 am
BOS
- STL
1 stop6h 08m
Frontier
Deal found 3/13![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” 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 5/118:44 am
BOS
- STL
2 stops49h 11m
Frontier
Deal found 3/10![Frontier logo]()
$101
This Frontier deal was found by Cheapflights users on 3/15. 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.
Wed 5/1312:01 pm
BOS
- MCI
1 stop6h 28m
Frontier
Deal found 3/15![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/15. 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.
Tue 5/126:00 am
BOS
- STL
1 stop12h 33m
Frontier
Deal found 3/15![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 3/15. 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.
Mon 4/135:20 am
BOS
- MCI
1 stop11h 16m
Frontier
Deal found 3/15![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/146:01 am
BOS
- STL
2 stops25h 49m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1711:58 am
PVD
- SGF
1 stop22h 28m
Allegiant Air
Deal found 3/14![Allegiant Air logo]()
$121
This Frontier deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
Tue 6/96:00 am
BOS
- STL
1 stop8h 22m
Frontier
Deal found 3/13![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:45 am
BOS
- STL
2 stops36h 49m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:16 am
BOS
- STL
2 stops22h 39m
Frontier
Deal found 3/10![Frontier logo]()
$124
Find flight deals from Rhode Island to Missouri
Keep the following information in mind while searching for Rhode Island to Missouri flight deals. Data was last updated March 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (American Airlines) |
One-way from | $84 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $511 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rhode Island to Missouri 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 March 15, 2026.
Use the filters below to find and compare flights from Rhode Island to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonColumbia
BOS - COU
BOSCOU
Boston Logan Intl
Thu 4/2
6:00 am-10:55 am
1 stop5h 55m
Columbia Regional
Sun 4/5
8:00 am-2:48 pm
1 stop5h 48m
$308
BostonColumbia
BOS - COU
BOSCOU
Boston Logan Intl
Tue 3/24
6:00 am-10:33 am
1 stop5h 33m
Columbia Regional
Sat 3/28
11:15 am-10:41 pm
2 stops10h 26m
$344
BostonSpringfield
BOS - SGF
BOSSGF
Boston Logan Intl
Tue 6/9
12:45 pm-6:10 pm
1 stop6h 25m
Springfield-Branson
Sun 6/14
6:45 pm-1:03 am
1 stop5h 18m
$349
BostonSt. Louis
BOS - STL
BOSSTL
Boston Logan Intl
Tue 6/2
5:45 am-7:45 am
Nonstop3h 00m
Lambert-St Louis
Wed 6/3
2:30 pm-10:30 pm
1 stop7h 00m
$363
ProvidenceKansas City
PVD - MCI
PVDMCI
Providence-TFGreen
Sat 5/9
8:30 am-1:59 pm
1 stop6h 29m
Kansas City
Tue 5/12
5:39 am-12:17 pm
1 stop5h 38m
$366
BostonSt. Louis
BOS - STL
BOSSTL
Boston Logan Intl
Wed 5/27
1:10 pm-5:16 pm
1 stop5h 06m
Lambert-St Louis
Tue 6/9
2:18 pm-7:45 pm
1 stop4h 27m
$373
BostonSt. Louis
BOS - STL
BOSSTL
Boston Logan Intl
Thu 4/9
5:30 am-9:46 am
1 stop5h 16m
Lambert-St Louis
Sat 4/11
10:50 am-4:25 pm
1 stop4h 35m
$373
ProvidenceSpringfield
PVD - SGF
PVDSGF
Providence-TFGreen
Wed 4/1
6:00 am-2:35 pm
2 stops9h 35m
Springfield-Branson
Tue 4/7
3:10 pm-9:28 pm
1 stop5h 18m
$379
ProvidenceKansas City
PVD - MCI
PVDMCI
Providence-TFGreen
Mon 4/6
6:54 pm-12:12 am
1 stop6h 18m
Kansas City
Thu 4/9
10:30 am-5:59 pm
1 stop6h 29m
$385
ProvidenceKansas City
PVD - MCI
PVDMCI
Providence-TFGreen
Sun 5/10
5:35 am-10:05 am
1 stop5h 30m
Kansas City
Tue 5/12
12:25 pm-5:45 pm
1 stop4h 20m
$387
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Rhode Island to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Rhode Island with our price prediction graph.
BOS-SGF
BOS-COU
PVD-SGF
PVD-MCI
PVD-STL
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 Missouri
USRI-USMO
BOS-SGF
BOS-COU
PVD-SGF
PVD-MCI
What is the cheapest month to book a flight from Rhode Island to Missouri?
Currently, August is the cheapest month in which you can book a flight from Rhode Island to Missouri (average of $214). Flying from Rhode Island to Missouri in May is currently the most expensive (average of $296). 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated March 15, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Rhode Island to Missouri to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Overall
8.0
Comfort
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Rhode Island to Missouri. 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 Rhode Island to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Rhode Island to Missouri by cabin class
Find flights from Rhode Island to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rhode Island and Missouri flights
Browse other Rhode Island and Missouri flight options. Last updated on March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Rhode Island after your stay in Missouri
Rhode Island to Missouri flights
Consider these flights traveling from Rhode Island to Missouri.
Top 4 airlines flying from Rhode Island to Missouri
Discover the top 4 airlines that operate flights from Rhode Island to Missouri. 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$457 | FlexibilityNo cancel fee | On-time69% |