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$68+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$267
(Kiwi.com)

One-way from

$68
(Trip.com)

Popular in

October

Cheapest in

August

Average price

$512
Provider with most accurate pricing for Boston Logan Intl-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Lambert-St Louis flights.
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From Rhode Island to Missouri
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One-way flight from Rhode Island to Missouri
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Highest demand for flights based on searches. 1% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Rhode Island to Missouri

Cheapest flights from Rhode Island to Missouri
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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/108:05 amBOS - COU
2 stops10h 35mUnited Airlines
Sat 12/133:25 pmCOU - BOS
1 stop5h 20mUnited Airlines
Deal found 10/28$254
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/198:00 amPVD - MCI
1 stop29h 03mMultiple Airlines
Sat 11/226:00 amMCI - PVD
2 stops16h 31mMultiple Airlines
Deal found 10/30$267
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 11/2411:09 amBOS - COU
1 stop11h 46mAmerican Airlines
Fri 11/286:32 amCOU - BOS
1 stop10h 52mAmerican Airlines
Deal found 10/28$285
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/68:49 amBOS - SGF
1 stop5h 43mAmerican Airlines
Sat 12/134:23 pmSGF - BOS
1 stop5h 21mAmerican Airlines
Deal found 10/28$286
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 12/78:00 amBOS - SGF
1 stop8h 23mDelta
Sat 12/134:08 pmSGF - BOS
1 stop8h 19mDelta
Deal found 10/29$294
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/118:15 amPVD - MCI
1 stop29h 13mMultiple Airlines
Thu 12/43:47 pmMCI - PVD
1 stop20h 08mMultiple Airlines
Deal found 10/30$295
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/198:00 amPVD - MCI
1 stop29h 03mMultiple Airlines
Sun 11/236:00 amMCI - PVD
1 stop29h 55mMultiple Airlines
Deal found 10/30$296
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 11/273:11 pmPVD - MCI
2 stops28h 25mMultiple Airlines
Thu 12/43:47 pmMCI - PVD
1 stop20h 08mMultiple Airlines
Deal found 10/30$303
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/139:40 amBOS - COU
1 stop5h 46mUnited Airlines
Mon 11/173:02 pmCOU - BOS
2 stops7h 40mUnited Airlines
Deal found 10/29$304
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/277:00 amPVD - MCI
1 stop6h 32mAmerican Airlines
Tue 12/24:16 pmMCI - PVD
1 stop6h 35mAmerican Airlines
Deal found 10/29$314
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 12/65:40 amBOS - SGF
1 stop6h 10mDelta
Sat 12/134:08 pmSGF - BOS
2 stops17h 06mDelta
Deal found 10/28$314
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/117:19 pmBOS - COU
1 stop15h 34mAmerican Airlines
Sat 11/152:05 pmCOU - BOS
1 stop8h 38mAmerican Airlines
Deal found 10/29$325

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 October 30, 2025.
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

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Wed 12/10

8:05 am-5:40 pm

2 stops10h 35m

Columbia Regional

Sat 12/13

3:25 pm-9:45 pm

1 stop5h 20m

$254

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Wed 12/10

6:00 am-10:00 pm

1 stop17h 00m

Columbia Regional

Sat 12/13

1:55 pm-12:13 am

1 stop9h 18m

$285

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Mon 11/24

11:09 am-9:55 pm

1 stop11h 46m

Columbia Regional

Fri 11/28

6:32 am-6:24 pm

1 stop10h 52m

$285

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

Sun 12/7

5:25 am-10:38 am

1 stop6h 13m

Springfield-Branson

Sat 12/13

2:02 pm-8:33 pm

1 stop5h 31m

$294

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Tue 2/3

5:24 am-9:39 am

1 stop5h 15m

Lambert-St Louis

Wed 2/18

6:00 am-12:08 pm

1 stop5h 08m

$299

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

Thu 11/13

9:40 am-2:26 pm

1 stop5h 46m

Columbia Regional

Mon 11/17

3:02 pm-11:42 pm

2 stops7h 40m

$304

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Tue 2/3

2:48 pm-9:13 pm

2 stops7h 25m

Lambert-St Louis

Wed 2/18

6:30 am-3:02 pm

1 stop7h 32m

$304

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Tue 2/3

3:04 pm-11:12 pm

2 stops9h 08m

Lambert-St Louis

Wed 2/18

3:33 pm-11:44 pm

2 stops7h 11m

$309

ProvidenceKansas City

PVD - MCI

PVDMCI

Providence-TFGreen

Thu 11/27

7:00 am-12:32 pm

1 stop6h 32m

Kansas City

Tue 12/2

1:45 pm-10:46 pm

2 stops8h 01m

$319

ProvidenceKansas City

PVD - MCI

PVDMCI

Providence-TFGreen

Tue 11/11

8:15 am-12:28 pm

1 stop29h 13m

Kansas City

Thu 12/4

3:47 pm-11:31 pm

2 stops30h 44m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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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.
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

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 $219). 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.

What is the cheapest time of day to fly from RI to MO?

Find hourly flight availability from Rhode Island to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

One of the essential ways to save on airfare from Rhode Island to Missouri is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 24% on airfare.

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 October 30, 2025.
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.
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Rhode Island to Missouri?

    Airlines like United Airlines, American Airlines, and Delta fly from Rhode Island to Missouri in about 5h 15m. The time it takes to get you to your destination can typically vary by up to 11h 45m. Airlines will cover a distance of 1017 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Rhode Island to Missouri one-way?

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $121. Users have also found prices from $154 and $154 on Delta and Southwest, respectively.

  • Can I find deals for flights from Rhode Island to Missouri that include hotel bookings?

    Yes. In addition to deals on Rhode Island to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rhode Island to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rhode Island to Missouri.

  • Can I find deals for business class flights from Rhode Island to Missouri?

    Yes. Cheapflights offers flight deals from Rhode Island to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $219). 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.

See more FAQs

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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.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$232Average$384FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$251Average$402FlexibilityNo cancel feeOn-time63%
DeltaCheapest$268Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$323Average$503FlexibilityNo cancel feeOn-time69%

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