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Rhode Island

$154+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PVD
Apr 29 — May 61
Tue 4/29
Tue 5/6
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 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$285
(American Airlines)

One-way from

$154
(Expedia)

Popular in

April

Cheapest in

August

Average price

$454
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. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 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 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 5/246:47 pmSTL - PVD
1 stop4h 59mAmerican Airlines
Tue 6/31:57 pmPVD - STL
1 stop5h 10mAmerican Airlines
Deal found 4/23$285
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/36:00 amSTL - BOS
1 stop8h 10mAmerican Airlines
Fri 6/67:15 amBOS - STL
Nonstop3h 16mAmerican Airlines
Deal found 4/23$301
This Delta deal was found by Cheapflights users on 4/23. 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 6/36:00 amSTL - BOS
1 stop6h 20mDelta
Fri 6/65:20 amBOS - STL
1 stop5h 15mDelta
Deal found 4/23$302
This FlightHub deal was found by Cheapflights users on 4/23. 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 5/1510:10 amSTL - BOS
1 stop12h 19mSpirit Airlines
Thu 7/1711:56 amBOS - STL
1 stop7h 36mSpirit Airlines
Deal found 4/23$306
This Delta deal was found by Cheapflights users on 4/23. 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 7/226:45 amSTL - PVD
1 stop4h 08mDelta
Sat 7/265:45 amPVD - STL
1 stop4h 44mDelta
Deal found 4/23$317
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Tue 5/66:10 pmSTL - BOS
1 stop19h 34mMultiple Airlines
Sun 5/1110:30 amBOS - STL
2 stops9h 11mMultiple Airlines
Deal found 4/22$319
This United Airlines deal was found by Cheapflights users on 4/23. 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 7/225:00 amSTL - PVD
2 stops8h 09mUnited Airlines
Sat 7/266:00 amPVD - STL
1 stop7h 46mUnited Airlines
Deal found 4/23$322
This Southwest deal was found by Cheapflights users on 4/23. 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 7/222:15 pmSTL - PVD
2 stops8h 00mSouthwest
Sat 7/266:00 amPVD - STL
2 stops8h 25mSouthwest
Deal found 4/23$327
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/141:10 pmSTL - BOS
2 stops9h 49mUnited Airlines
Wed 5/216:00 amBOS - STL
1 stop10h 47mUnited Airlines
Deal found 4/23$333
This Southwest deal was found by Cheapflights users on 4/23. 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 9/65:55 pmSTL - BOS
Nonstop2h 35mSouthwest
Mon 9/87:10 amBOS - STL
Nonstop2h 55mSouthwest
Deal found 4/23$363
This Mytrip deal was found by Cheapflights users on 4/22. 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 5/99:50 amSTL - PVD
3 stops27h 53mMultiple Airlines
Sun 5/1110:22 amPVD - STL
3 stops33h 19mMultiple Airlines
Deal found 4/22$599

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 24, 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

6:47 pm-12:46 am

1 stop4h 59m

Providence-TFGreen

Tue 6/3

1:57 pm-6:07 pm

1 stop5h 10m

$285

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 6/3

6:00 am-3:10 pm

1 stop8h 10m

Boston Logan Intl

Fri 6/6

7:15 am-9:31 am

Nonstop3h 16m

$301

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 6/3

6:00 am-1:20 pm

1 stop6h 20m

Boston Logan Intl

Fri 6/6

5:20 am-9:35 am

1 stop5h 15m

$302

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Thu 5/15

10:10 am-11:29 pm

1 stop12h 19m

Boston Logan Intl

Thu 7/17

11:56 am-6:32 pm

1 stop7h 36m

$306

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Tue 7/22

6:45 am-11:53 am

1 stop4h 08m

Providence-TFGreen

Sat 7/26

5:45 am-9:29 am

1 stop4h 44m

$317

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Tue 5/6

6:10 pm-2:44 pm

1 stop19h 34m

Boston Logan Intl

Sun 5/11

10:30 am-6:41 pm

2 stops9h 11m

$319

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Tue 7/22

5:00 am-2:09 pm

2 stops8h 09m

Providence-TFGreen

Sat 7/26

6:00 am-12:46 pm

1 stop7h 46m

$322

St. LouisProvidence

STL - PVD

STLPVD

Lambert-St Louis

Tue 7/22

2:15 pm-11:15 pm

2 stops8h 00m

Providence-TFGreen

Sat 7/26

6:00 am-1:25 pm

2 stops8h 25m

$327

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Wed 5/14

1:10 pm-11:59 pm

2 stops9h 49m

Boston Logan Intl

Wed 5/21

6:00 am-3:47 pm

1 stop10h 47m

$333

St. LouisBoston

STL - BOS

STLBOS

Lambert-St Louis

Sat 9/6

5:55 pm-9:30 pm

Nonstop2h 35m

Boston Logan Intl

Mon 9/8

7:10 am-9:05 am

Nonstop2h 55m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

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 $358). 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 24, 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
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

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
4,286 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

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
7,920 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

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
8,685 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

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
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

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
348 reviews
Southwest
8.0
Very good
4,286 reviews

Overall

8.0

Boarding

8.2

Comfort

8.0

Crew

8.6

Entertainment

7.6

Food

7.1

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 Spirit Airlines ($154), United Airlines ($156), and Delta ($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 $358). 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 24, 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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