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$60+ Cheap flights from Rhode Island to St. Louis (STL)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — STL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Rhode Island to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Rhode Island (USRI) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$195
(FlightHub)

One-way from

$60
(Mytrip)
From Rhode Island to Lambert-St Louis
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One-way flight from Rhode Island to Lambert-St Louis
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Find flight deals from Rhode Island to St. Louis

Cheapest flights from Rhode Island to St. Louis
Explore the most affordable flight options available from Rhode Island to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 12/312:16 pmPVD - STL
1 stop5h 31mDelta
Sun 1/55:22 pmSTL - PVD
1 stop5h 34mDelta
Deal found 12/21$386
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/316:00 amPVD - STL
2 stops8h 37mAmerican Airlines
Sun 1/510:16 amSTL - PVD
1 stop6h 04mAmerican Airlines
Deal found 12/21$391
This American Airlines deal was found by Cheapflights users on 12/21. 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 12/316:25 amBOS - STL
Nonstop3h 17mAmerican Airlines
Fri 1/32:06 pmSTL - BOS
Nonstop2h 34mAmerican Airlines
Deal found 12/21$436
This Gotogate deal was found by Cheapflights users on 12/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:00 amBOS - STL
1 stop18h 28mFrontier
Wed 1/13:53 pmSTL - BOS
1 stop7h 46mFrontier
Deal found 12/21$450
This Delta deal was found by Cheapflights users on 12/21. 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 12/315:25 amBOS - STL
1 stop5h 08mDelta
Fri 1/36:29 amSTL - BOS
1 stop5h 03mDelta
Deal found 12/21$455
This Priceline deal was found by Cheapflights users on 12/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:34 amBOS - STL
1 stop7h 28mMultiple Airlines
Tue 12/313:53 pmSTL - BOS
1 stop7h 46mMultiple Airlines
Deal found 12/20$574
This Mytrip deal was found by Cheapflights users on 12/20. 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 12/307:12 pmPVD - STL
2 stops21h 37mMultiple Airlines
Thu 1/24:27 pmSTL - PVD
3 stops30h 06mMultiple Airlines
Deal found 12/20$598
This Southwest deal was found by Cheapflights users on 12/20. 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 12/289:55 amBOS - STL
1 stop9h 35mSouthwest
Tue 12/316:10 amSTL - BOS
2 stops12h 05mSouthwest
Deal found 12/20$620
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:12 amBOS - STL
2 stops9h 35mUnited Airlines
Wed 1/15:30 pmSTL - BOS
1 stop6h 24mUnited Airlines
Deal found 12/21$700
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:00 amBOS - STL
2 stops17h 59mAlaska Airlines
Mon 12/302:23 pmSTL - BOS
1 stop23h 37mAlaska Airlines
Deal found 12/21$1,554

Find flights from Rhode Island to St. Louis within your budget

Customize your flight search to find flights from Rhode Island to St. Louis 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sun 1/19

6:00 am-2:43 pm

1 stop9h 43m

Lambert-St Louis

Thu 1/23

3:48 pm-11:32 pm

1 stop6h 44m

$195

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sun 1/5

5:00 am-3:21 pm

1 stop11h 21m

Lambert-St Louis

Thu 1/9

5:05 pm-12:30 am

1 stop6h 25m

$197

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Mon 2/24

12:45 pm-11:43 pm

1 stop11h 58m

Lambert-St Louis

Tue 2/25

5:20 pm-12:44 am

1 stop6h 24m

$198

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Wed 1/15

9:45 am-3:44 pm

1 stop6h 59m

Lambert-St Louis

Wed 1/22

10:20 am-4:24 pm

1 stop5h 04m

$216

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sat 1/18

10:35 am-5:36 pm

2 stops8h 01m

Lambert-St Louis

Thu 1/23

7:00 am-2:07 pm

1 stop6h 07m

$241

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 1/8

4:55 pm-9:49 pm

1 stop5h 54m

Lambert-St Louis

Wed 1/15

6:00 am-12:32 pm

1 stop5h 32m

$296

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Tue 1/7

10:38 am-1:00 pm

Nonstop3h 22m

Lambert-St Louis

Tue 1/14

12:00 pm-10:12 pm

1 stop9h 12m

$302

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 1/8

5:40 am-12:45 pm

2 stops8h 05m

Lambert-St Louis

Wed 1/15

10:54 am-4:44 pm

1 stop4h 50m

$341

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sun 1/19

5:45 am-10:35 am

1 stop5h 50m

Lambert-St Louis

Sun 1/26

3:20 pm-10:55 pm

2 stops6h 35m

$407

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Tue 2/11

2:43 pm-11:30 pm

2 stops9h 47m

Lambert-St Louis

Wed 2/12

7:00 am-12:20 pm

1 stop4h 20m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 25 results
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Best time to book a flight from Rhode Island to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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.

Travel insights for flights from Rhode Island to St. Louis

Get recent, data-driven insights about flights from Rhode Island to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Rhode Island to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Rhode Island to St. Louis (average of $311). Flying from Rhode Island to St. Louis in March is currently the most expensive (average of $356). 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 STL?

Find hourly flight availability from Rhode Island to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rhode Island to St. Louis as you normally would.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with Delta, American Airlines and Frontier from Rhode Island to St. Louis to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,597 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,804 reviews

Food

7.2

Overall

8.1

Comfort

8.1

Entertainment

7.7

Crew

8.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to St. Louis. 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 into for flights to St. Louis from Rhode Island?

    For a flight from Rhode Island to St. Louis, you will be flying into Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $60. However, be on the lookout for offers from Spirit Airlines and United Airlines, as they are both options that can get you from Rhode Island to St. Louis for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rhode Island to St. Louis 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 St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Rhode Island to St. Louis (average of $311). Flying from Rhode Island to St. Louis in March is currently the most expensive (average of $356). 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 St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Rhode Island to St. Louis

Discover the top 3 airlines that operate flights from Rhode Island to St. Louis. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$394FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$272Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$386FlexibilityNo cancel feeOn-time63%
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