$143+ Cheap flights from St. Louis (STL) to Rhode Island
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Rhode Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Rhode Island
Keep the following information in mind while searching for St. Louis to Rhode Island flight deals. Data was last updated junio 12, 2025.
Round-trip from | $286 (American Airlines) |
|---|---|
One-way from | $143 (Delta) |
Popular in | July |
Cheapest in | September |
Average price | $433 |
Find flight deals from St. Louis to Rhode Island
Cheapest flights from St. Louis to Rhode IslandExplore the most affordable flight options available from St. Louis to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from St. Louis to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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.
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Rhode Island that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from St. Louis to Rhode Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
jue. 7/3
6:36 pm-8:39 am
1 stop13h 03m
Boston Logan Intl
dom. 7/6
8:03 pm-6:18 pm
1 stop23h 15m
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
vie. 6/20
11:28 am-10:56 pm
1 stop10h 28m
Boston Logan Intl
vie. 6/27
9:40 am-11:53 pm
1 stop15h 13m
St. LouisProvidence
STL - PVD
STLPVD
Lambert-St Louis
sáb. 8/30
5:27 am-12:14 pm
1 stop5h 47m
Providence-TFGreen
lun. 9/8
8:53 am-1:12 pm
1 stop5h 19m
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
mar. 9/9
5:55 am-3:06 pm
1 stop8h 11m
Boston Logan Intl
vie. 9/12
4:10 pm-6:15 pm
Nonstop3h 05m
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
mié. 7/9
2:50 pm-6:25 pm
Nonstop2h 35m
Boston Logan Intl
mié. 7/16
7:00 pm-9:05 pm
Nonstop3h 05m
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
sáb. 8/16
6:40 am-6:37 pm
1 stop10h 57m
Boston Logan Intl
mié. 8/20
5:15 am-8:33 pm
1 stop16h 18m
St. LouisProvidence
STL - PVD
STLPVD
Lambert-St Louis
mié. 7/2
6:40 am-12:03 pm
1 stop4h 23m
Providence-TFGreen
sáb. 7/19
6:00 am-12:18 pm
1 stop7h 18m
St. LouisProvidence
STL - PVD
STLPVD
Lambert-St Louis
vie. 8/8
2:45 pm-11:10 pm
2 stops7h 25m
Providence-TFGreen
mar. 8/19
3:40 pm-9:55 pm
1 stop7h 15m
St. LouisProvidence
STL - PVD
STLPVD
Lambert-St Louis
mar. 7/8
6:33 am-2:09 pm
2 stops6h 36m
Providence-TFGreen
mar. 7/15
6:00 am-12:27 pm
1 stop7h 27m
St. LouisBoston
STL - BOS
STLBOS
Lambert-St Louis
mar. 8/5
8:00 am-11:32 pm
1 stop14h 32m
Boston Logan Intl
mié. 8/6
6:07 am-3:47 pm
1 stop10h 40m
Best time to book a flight from St. Louis to Rhode Island
Have a flexible travel schedule? Discover the best time to fly to Rhode Island from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Rhode Island
What is the cheapest month to book a flight from St. Louis to Rhode Island?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Rhode Island (average of $264). Flying from St. Louis to Rhode Island in June is currently the most expensive (average of $357). 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.
Rainfall in Rhode Island by month
Plan your trip to Rhode Island by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rhode Island ranges from 3.1 - 4.6 inches per month. March is typically the wettest month, when rainfall can reach 4.6 in. June is typically the driest time to visit Rhode Island when rainfall is around 3.1 in.
Temperature in Rhode Island by month
Plan your trip to Rhode Island by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rhode Island, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing Rhode Island
Get insights into the airlines that provide service to Rhode Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rhode Island. Reviews last updated junio 12, 2025.
To help decide which airline to fly from St. Louis to Rhode Island, see what other customers have to say about Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
John,May 2025
PVD - BNA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Rhode Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to Rhode Island
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from St. Louis to Rhode Island
Discover the top 3 airlines that operate flights from St. Louis to Rhode Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$376 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$300 | Average$376 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$326 | Average$397 | FlexibilityNo cancel fee | On-timeN/A |