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Rhode Island

$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 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVD
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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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 April 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$285
(Delta)

One-way from

$143
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$457
Provider with most accurate pricing for Lambert-St Louis-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Boston Logan Intl flights.
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From Lambert-St Louis to Rhode Island
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One-way flight from Lambert-St Louis to Rhode Island
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Rhode Island

Cheapest flights from St. Louis to Rhode Island
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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 5/245:40 pmSTL - PVD
1 stop5h 19mDelta
Tue 6/36:49 pmPVD - STL
1 stop5h 49mDelta
Deal found 4/28$285
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/301:01 pmSTL - PVD
2 stops7h 30mAmerican Airlines
Sun 9/76:15 amPVD - STL
1 stop6h 38mAmerican Airlines
Deal found 4/28$290
This United Airlines deal was found by Cheapflights users on 4/29. 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 9/28:15 amSTL - PVD
1 stop4h 39mUnited Airlines
Sat 9/66:00 amPVD - STL
1 stop7h 25mUnited Airlines
Deal found 4/29$301
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/219:10 amSTL - BOS
Nonstop2h 44mAmerican Airlines
Tue 5/2711:46 amBOS - STL
Nonstop3h 04mAmerican Airlines
Deal found 4/29$303
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Thu 6/510:10 amSTL - BOS
2 stops21h 59mMultiple Airlines
Tue 6/103:49 pmBOS - STL
3 stops25h 56mMultiple Airlines
Deal found 4/29$305
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 6/57:06 pmSTL - BOS
1 stop5h 11mDelta
Mon 6/95:35 amBOS - STL
1 stop5h 08mDelta
Deal found 4/29$309
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:37 pmSTL - BOS
1 stop13h 53mSpirit Airlines
Sun 10/196:10 amBOS - STL
1 stop13h 22mSpirit Airlines
Deal found 4/29$326
This Southwest deal was found by Cheapflights users on 4/29. 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 6/58:25 pmSTL - BOS
Nonstop2h 30mSouthwest
Tue 6/109:00 amBOS - STL
1 stop7h 10mSouthwest
Deal found 4/29$333
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/104:35 pmSTL - PVD
2 stops6h 30mSouthwest
Tue 7/156:35 pmPVD - STL
1 stop5h 20mSouthwest
Deal found 4/28$341
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/275:00 amSTL - BOS
2 stops8h 16mUnited Airlines
Tue 6/312:29 pmBOS - STL
2 stops9h 46mUnited Airlines
Deal found 4/29$367
This Mytrip deal was found by Cheapflights users on 4/28. 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.
Fri 5/233:30 pmSTL - PVD
2 stops25h 03mMultiple Airlines
Sun 5/257:10 amPVD - STL
3 stops36h 31mMultiple Airlines
Deal found 4/28$540

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 April 30, 2025.
Use the filters below to find and compare flights from St. Louis to Rhode Island that are best for you.

Fly from

St. Louis

Fly to

Rhode Island

Route

Depart

Return

Price

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Sat 5/24

5:40 pm-11:59 pm

1 stop5h 19m

Providence-TFGreen

Tue 6/3

6:49 pm-11:38 pm

1 stop5h 49m

$285

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Sat 8/30

1:01 pm-9:31 pm

2 stops7h 30m

Providence-TFGreen

Sun 9/7

6:15 am-11:53 am

1 stop6h 38m

$290

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Tue 9/2

8:15 am-1:54 pm

1 stop4h 39m

Providence-TFGreen

Sat 9/6

6:00 am-12:25 pm

1 stop7h 25m

$301

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Wed 5/21

9:10 am-12:54 pm

Nonstop2h 44m

Boston Logan Intl

Tue 5/27

11:46 am-1:50 pm

Nonstop3h 04m

$303

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 6/5

10:10 am-9:09 am

2 stops21h 59m

Boston Logan Intl

Tue 6/10

3:49 pm-4:45 pm

3 stops25h 56m

$305

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 6/5

7:06 pm-1:17 am

1 stop5h 11m

Boston Logan Intl

Mon 6/9

5:35 am-9:43 am

1 stop5h 08m

$309

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 10/16

7:37 pm-10:30 am

1 stop13h 53m

Boston Logan Intl

Sun 10/19

6:10 am-6:32 pm

1 stop13h 22m

$326

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 6/5

8:25 pm-11:55 pm

Nonstop2h 30m

Boston Logan Intl

Tue 6/10

9:00 am-3:10 pm

1 stop7h 10m

$333

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Thu 7/10

4:35 pm-12:05 am

2 stops6h 30m

Providence-TFGreen

Tue 7/15

6:35 pm-10:55 pm

1 stop5h 20m

$341

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 5/27

5:00 am-2:16 pm

2 stops8h 16m

Boston Logan Intl

Tue 6/3

12:29 pm-9:15 pm

2 stops9h 46m

$367

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 25 results
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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.
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 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 $354). 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 April 30, 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.
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,295 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
346 reviews
Southwest
8.0
Very good
4,295 reviews

Food

7.1

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

  • What airport do you fly from for flights from St. Louis to Rhode Island?

    If you book a flight to Rhode Island from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • What are the cheapest airlines to fly from St. Louis to Rhode Island one-way?

    The cheapest airlines for a one-way flight from St. Louis to Rhode Island are American Airlines ($143), United Airlines ($155), and Spirit Airlines ($159).

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

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

  • How can I find direct flights from St. Louis to Rhode Island?

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

  • Can I find deals for business class flights from St. Louis to Rhode Island?

    Yes. Cheapflights offers flight deals from St. Louis to Rhode Island 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 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 $354). 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 St. Louis to Rhode Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from St. Louis to Rhode Island

Discover the top 4 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$283Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$376FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$300Average$376FlexibilityNo cancel feeOn-time63%
DeltaCheapest$316Average$441FlexibilityNo cancel feeOn-timeN/A

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