$67+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — STL
Mar 2 — Mar 91
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rhode Island to Missouri
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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 January 31, 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 January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:36 pm
BOS
- MCI
1 stop23h 22m
Multiple Airlines
Thu 3/2612:24 pm
MCI
- BOS
1 stop10h 35m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$184
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/256:10 pm
BOS
- MCI
1 stop17h 20m
Spirit Airlines
Tue 3/34:24 pm
MCI
- BOS
1 stop18h 24m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$191
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:10 pm
BOS
- MCI
2 stops22h 19m
Spirit Airlines
Thu 2/2611:26 am
MCI
- BOS
1 stop11h 18m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Mon 2/96:00 am
BOS
- MCI
1 stop6h 50m
Frontier
Fri 2/1311:00 am
MCI
- BOS
1 stop13h 13m
Frontier
Deal found 1/30![Frontier logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/76:00 am
BOS
- MCI
1 stop28h 53m
Frontier
Fri 2/1311:00 am
MCI
- BOS
1 stop13h 13m
Frontier
Deal found 1/30![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/76:00 am
BOS
- MCI
1 stop28h 53m
Frontier
Mon 2/912:45 pm
MCI
- BOS
1 stop11h 28m
Frontier
Deal found 1/29![Frontier logo]()
$203
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/255:40 am
BOS
- MCI
1 stop29h 43m
Spirit Airlines
Fri 3/2711:26 am
MCI
- BOS
1 stop27h 02m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/256:10 pm
BOS
- MCI
1 stop17h 20m
Multiple Airlines
Tue 3/34:24 pm
MCI
- BOS
2 stops31h 49m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$211
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:49 pm
BOS
- MCI
2 stops31h 04m
Spirit Airlines
Thu 3/2612:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$212
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:27 am
BOS
- MCI
1 stop30h 03m
Spirit Airlines
Mon 3/211:26 am
MCI
- BOS
1 stop28h 49m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$214
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Sat 4/43:23 pm
COU
- BOS
1 stop5h 36m
United Airlines
Deal found 1/30![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/2410:24 am
BOS
- SGF
1 stop8h 11m
American Airlines
Sat 2/286:01 pm
SGF
- BOS
1 stop4h 58m
American Airlines
Deal found 1/29![American Airlines logo]()
$270
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 January 31, 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 January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Mon 3/96:10 pm
BOS
- MCI
2 stops22h 19m
Multiple Airlines
Wed 3/1111:45 am
MCI
- BOS
1 stop22h 56m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
BOS
- COU
1 stop5h 55m
United Airlines
Sat 4/43:23 pm
COU
- BOS
1 stop5h 36m
United Airlines
Deal found 1/30![United Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 1/30. 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 2/245:30 am
BOS
- SGF
1 stop7h 05m
American Airlines
Sat 2/286:01 pm
SGF
- BOS
1 stop4h 58m
American Airlines
Deal found 1/30![American Airlines logo]()
$270
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:49 pm
BOS
- MCI
1 stop18h 40m
Spirit Airlines
Sun 3/295:45 am
MCI
- BOS
2 stops17h 14m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$291
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/2412:53 pm
PVD
- STL
1 stop7h 46m
Delta
Wed 2/2510:13 am
STL
- PVD
1 stop6h 20m
Delta
Deal found 1/28![Delta logo]()
$335
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/315:30 am
BOS
- STL
Nonstop3h 05m
Southwest
Tue 3/3112:15 pm
STL
- BOS
2 stops10h 10m
Southwest
Deal found 1/29![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 4/176:00 am
BOS
- STL
1 stop25h 50m
Frontier
Sun 4/194:55 pm
STL
- BOS
1 stop16h 26m
Frontier
Deal found 1/30![Frontier logo]()
$376
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/126:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Mon 2/1611:15 am
COU
- BOS
2 stops9h 36m
United Airlines
Deal found 1/29![United Airlines logo]()
$304
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:10 pm
BOS
- MCI
2 stops22h 19m
Spirit Airlines
Wed 3/114:24 pm
MCI
- BOS
2 stops22h 04m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/266:00 am
PVD
- STL
1 stop18h 59m
Multiple Airlines
Mon 3/92:09 pm
STL
- PVD
2 stops22h 21m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/243:42 pm
PVD
- STL
1 stop6h 55m
American Airlines
Fri 2/276:06 am
STL
- PVD
1 stop7h 19m
American Airlines
Deal found 1/28![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 2/236:30 pm
PVD
- MCI
1 stop6h 10m
Delta
Wed 2/255:35 am
MCI
- PVD
1 stop5h 23m
Delta
Deal found 1/28![Delta logo]()
$347
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/269:55 am
PVD
- MCI
1 stop7h 35m
Southwest
Thu 3/512:25 pm
MCI
- PVD
1 stop4h 15m
Southwest
Deal found 1/29![Southwest logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/318:15 am
PVD
- MCI
1 stop16h 38m
Multiple Airlines
Tue 4/712:24 pm
MCI
- PVD
2 stops24h 33m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/611:19 am
BOS
- COU
1 stop10h 00m
American Airlines
Sun 3/86:30 pm
COU
- BOS
1 stop15h 16m
American Airlines
Deal found 1/29![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/316:00 am
PVD
- MCI
2 stops9h 23m
United Airlines
Tue 4/73:21 pm
MCI
- PVD
2 stops7h 33m
United Airlines
Deal found 1/29![United Airlines logo]()
$345
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:49 pm
BOS
- MCI
1 stop18h 40m
Spirit Airlines
Sun 3/2912:24 pm
MCI
- BOS
1 stop10h 35m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/266:50 am
PVD
- STL
2 stops8h 50m
Southwest
Mon 3/92:35 pm
STL
- PVD
2 stops8h 30m
Southwest
Deal found 1/29![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 5/205:00 pm
PVD
- STL
1 stop4h 31m
Delta
Sun 5/246:45 am
STL
- PVD
1 stop4h 07m
Delta
Deal found 1/29![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 5/166:00 am
PVD
- MCI
1 stop7h 40m
American Airlines
Tue 5/196:00 am
MCI
- PVD
1 stop7h 54m
American Airlines
Deal found 1/28![American Airlines logo]()
$347
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:27 am
BOS
- MCI
2 stops35h 02m
Spirit Airlines
Sun 3/84:24 pm
MCI
- BOS
2 stops30h 20m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/284:15 pm
PVD
- MCI
1 stop6h 44m
United Airlines
Sat 3/73:23 pm
MCI
- PVD
2 stops7h 19m
United Airlines
Deal found 1/30![United Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:20 pm
BOS
- STL
2 stops8h 40m
Southwest
Wed 3/46:20 am
STL
- BOS
2 stops8h 50m
Southwest
Deal found 1/30![Southwest logo]()
$367
This Delta deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/119:05 am
BOS
- SGF
1 stop8h 10m
Delta
Wed 2/185:32 pm
SGF
- BOS
1 stop6h 37m
Delta
Deal found 1/29![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Fri 4/1712:35 pm
BOS
- STL
1 stop19h 15m
Multiple Airlines
Sun 4/1911:21 am
STL
- BOS
2 stops21h 13m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/102:37 pm
PVD
- SGF
1 stop7h 23m
American Airlines
Sun 2/154:29 pm
SGF
- PVD
1 stop6h 13m
American Airlines
Deal found 1/29![American Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 1/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:00 am
BOS
- STL
1 stop16h 15m
United Airlines
Mon 3/309:10 am
STL
- BOS
1 stop14h 49m
United Airlines
Deal found 1/30![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 5/2012:45 pm
PVD
- STL
1 stop6h 10m
Southwest
Sun 5/243:30 pm
STL
- PVD
2 stops6h 30m
Southwest
Deal found 1/29![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” 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 3/266:54 pm
PVD
- MCI
1 stop6h 18m
Delta
Fri 3/274:48 pm
MCI
- PVD
1 stop6h 10m
Delta
Deal found 1/28![Delta logo]()
$383
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/103:15 pm
BOS
- JLN
1 stop9h 15m
United Airlines
Mon 2/168:54 am
JLN
- BOS
1 stop7h 32m
United Airlines
Deal found 1/29![United Airlines logo]()
$369
Last-minute flights from Rhode Island to MissouriDiscover last-minute flight deals from Rhode Island to Missouri. Data last updated January 31, 2026 and is based on user searches.
Discover last-minute flight deals from Rhode Island to Missouri. Data last updated January 31, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/47:00 am
BOS
- MCI
1 stop10h 09m
Spirit Airlines
Sat 2/711:26 am
MCI
- BOS
1 stop11h 31m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Sat 2/76:00 am
BOS
- MCI
1 stop28h 53m
Frontier
Fri 2/1311:00 am
MCI
- BOS
1 stop13h 13m
Frontier
Deal found 1/30![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/76:00 am
BOS
- MCI
1 stop28h 53m
Frontier
Mon 2/912:45 pm
MCI
- BOS
1 stop11h 28m
Frontier
Deal found 1/29![Frontier logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Mon 2/96:00 am
BOS
- MCI
1 stop6h 50m
Frontier
Fri 2/1311:00 am
MCI
- BOS
1 stop13h 13m
Frontier
Deal found 1/30![Frontier logo]()
$193
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/126:00 am
BOS
- COU
1 stop5h 33m
United Airlines
Mon 2/1611:15 am
COU
- BOS
1 stop7h 22m
United Airlines
Deal found 1/29![United Airlines logo]()
$298
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2212:30 pm
BOS
- STL
1 stop12h 29m
Frontier
Wed 2/253:49 pm
STL
- BOS
1 stop16h 17m
Frontier
Deal found 1/29![Frontier logo]()
$320
This Mytrip deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:10 pm
BOS
- MCI
2 stops22h 19m
Spirit Airlines
Thu 2/2611:26 am
MCI
- BOS
1 stop11h 18m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$192
This American Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/2410:24 am
BOS
- SGF
1 stop8h 11m
American Airlines
Sat 2/286:01 pm
SGF
- BOS
1 stop4h 58m
American Airlines
Deal found 1/29![American Airlines logo]()
$270
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/256:10 pm
BOS
- MCI
1 stop17h 20m
Spirit Airlines
Tue 3/34:24 pm
MCI
- BOS
1 stop18h 24m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/256:10 pm
BOS
- MCI
1 stop17h 20m
Multiple Airlines
Tue 3/34:24 pm
MCI
- BOS
2 stops31h 49m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$211
This CheapOair deal was found by Cheapflights users on 1/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/255:27 am
BOS
- MCI
1 stop30h 03m
Spirit Airlines
Mon 3/211:26 am
MCI
- BOS
1 stop28h 49m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/258:30 am
PVD
- MCI
2 stops27h 00m
Multiple Airlines
Tue 3/34:24 pm
MCI
- PVD
1 stop20h 33m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$282
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 January 31, 2026.
Search for one-way flight options from Rhode Island to Missouri. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/36:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 1/29![Frontier logo]()
$67
This Expedia deal was found by Cheapflights users on 1/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2811:45 am
BOS
- STL
1 stop13h 14m
Frontier
Deal found 1/30![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
BOS
- MCI
1 stop28h 53m
Frontier
Deal found 1/30![Frontier logo]()
$71
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:10 pm
BOS
- MCI
1 stop17h 20m
Spirit Airlines
Deal found 1/28![Spirit Airlines logo]()
$77
This Frontier deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 2/2611:45 am
BOS
- STL
1 stop13h 14m
Frontier
Deal found 1/29![Frontier logo]()
$80
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:10 pm
BOS
- MCI
1 stop17h 20m
Spirit Airlines
Deal found 1/30![Spirit Airlines logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 1/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:36 pm
BOS
- MCI
1 stop23h 22m
Frontier
Deal found 1/30![Frontier logo]()
$83
This Trip.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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.
Sun 2/86:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 1/29![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Mon 2/234:22 pm
BOS
- STL
1 stop31h 05m
Multiple Airlines
Deal found 1/30![Multiple Airlines logo]()
$85
This Trip.com deal was found by Cheapflights users on 1/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/176:00 am
BOS
- STL
1 stop25h 51m
Frontier
Deal found 1/30![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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 3/36:00 am
BOS
- MCI
2 stops34h 44m
Frontier
Deal found 1/29![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” 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.
Sat 3/76:10 pm
BOS
- MCI
1 stop16h 20m
Spirit Airlines
Deal found 1/29![Spirit Airlines logo]()
$89
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 January 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $181 (Kiwi.com) |
One-way from | $67 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $441 |
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 January 31, 2026.
Use the filters below to find and compare flights from Rhode Island to Missouri that are best for you.
Fly from
Rhode Island
Fly to
Missouri
Route
Depart
Return
Price
BostonKansas City
BOS - MCI
BOSMCI
Boston Logan Intl
Mon 3/9
6:10 pm-3:29 pm
2 stops22h 19m
Kansas City
Wed 3/11
11:45 am-11:41 am
1 stop22h 56m
$243
BostonColumbia
BOS - COU
BOSCOU
Boston Logan Intl
Wed 4/1
6:00 am-10:55 am
1 stop5h 55m
Columbia Regional
Sat 4/4
3:23 pm-9:59 pm
1 stop5h 36m
$268
BostonSpringfield
BOS - SGF
BOSSGF
Boston Logan Intl
Tue 2/24
5:30 am-11:35 am
1 stop7h 05m
Springfield-Branson
Sat 2/28
6:01 pm-11:59 pm
1 stop4h 58m
$270
BostonKansas City
BOS - MCI
BOSMCI
Boston Logan Intl
Wed 3/25
5:49 pm-11:29 am
1 stop18h 40m
Kansas City
Sun 3/29
5:45 am-11:59 pm
2 stops17h 14m
$291
BostonColumbia
BOS - COU
BOSCOU
Boston Logan Intl
Thu 2/12
6:00 am-10:33 am
1 stop5h 33m
Columbia Regional
Mon 2/16
11:15 am-9:51 pm
2 stops9h 36m
$304
BostonKansas City
BOS - MCI
BOSMCI
Boston Logan Intl
Mon 3/9
6:10 pm-3:29 pm
2 stops22h 19m
Kansas City
Wed 3/11
4:24 pm-3:28 pm
2 stops22h 04m
$318
ProvidenceSt. Louis
PVD - STL
PVDSTL
Providence-TFGreen
Thu 2/26
6:00 am-11:59 pm
1 stop18h 59m
Lambert-St Louis
Mon 3/9
2:09 pm-1:30 pm
2 stops22h 21m
$320
ProvidenceKansas City
PVD - MCI
PVDMCI
Providence-TFGreen
Tue 3/31
8:15 am-11:53 pm
1 stop16h 38m
Kansas City
Tue 4/7
12:24 pm-1:57 pm
2 stops24h 33m
$327
ProvidenceSt. Louis
PVD - STL
PVDSTL
Providence-TFGreen
Tue 2/24
12:53 pm-7:39 pm
1 stop7h 46m
Lambert-St Louis
Wed 2/25
10:13 am-5:33 pm
1 stop6h 20m
$335
ProvidenceSt. Louis
PVD - STL
PVDSTL
Providence-TFGreen
Tue 2/24
3:42 pm-9:37 pm
1 stop6h 55m
Lambert-St Louis
Fri 2/27
6:06 am-2:25 pm
1 stop7h 19m
$337
Showing 1-10 of 60 results
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-STL
BOS-MCI
PVD-MCI
PVD-STL
BOS-COU
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-STL
BOS-MCI
PVD-MCI
PVD-STL
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 $216). Flying from Rhode Island to Missouri in May is currently the most expensive (average of $293). 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 January 31, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Food
7.0
Entertainment
7.5
Comfort
8.0
Boarding
8.1
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Rhode Island to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
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 January 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$251 | Average$407 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$268 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$492 | FlexibilityNo cancel fee | On-time69% |