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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $143. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Rhode Island to St. Louis for a low price.

What are the most popular airlines that fly from Rhode Island to St. Louis?

Consider American Airlines, Delta or Southwest when booking your flight. These represent the most popular airlines when flying from Rhode Island to St. Louis.

How far in advance should I book a flight from Rhode Island to St. Louis?

To save on the cost of your flight from Rhode Island to St. Louis, book at least 59 days before your planned departure. Booking around this time can save you about 125% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $544 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $676.

What is the cheapest month to fly from Rhode Island to St. Louis?

September can be a great time to fly to St. Louis from Rhode Island with a flight ticket averaging about $432. Cheapflights users have found deals in the month of September for as cheap as $196. The most expensive prices can be found in the month of March.

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.

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.

$143+ Flights from Rhode Island to St. Louis

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Rhode Island to St. Louis 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 Rhode Island to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$307 (Southwest)
One-way from	$143 (Delta)
Popular in	March
Cheapest in	September
Average price	$473

Provider with most accurate pricing for Boston Logan Intl-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Lambert-St Louis flights.

Search Deals

From Rhode Island to Lambert-St Louis

Search Deals

One-way flight from Rhode Island to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 2, 2025.

Tue 5/66:20 pmPVD - STL

1 stop4h 30mSouthwest

Mon 5/122:40 pmSTL - PVD

1 stop7h 30mSouthwest

Deal found 4/1

$307

Wed 7/28:03 amPVD - STL

1 stop6h 34mAmerican Airlines

Sat 7/55:26 amSTL - PVD

1 stop6h 37mAmerican Airlines

Deal found 4/1

$317

Thu 5/16:02 amPVD - STL

1 stop6h 01mUnited Airlines

Mon 5/53:43 pmSTL - PVD

1 stop5h 04mUnited Airlines

Deal found 4/1

$319

Sun 4/206:30 amBOS - STL

Nonstop3h 12mAmerican Airlines

Wed 4/239:12 amSTL - BOS

Nonstop2h 43mAmerican Airlines

Deal found 3/31

$327

Mon 4/217:48 pmBOS - STL

2 stops23h 53mMultiple Airlines

Fri 4/259:50 amSTL - BOS

2 stops7h 53mMultiple Airlines

Deal found 4/1

$329

Wed 6/119:40 amBOS - STL

1 stop15h 09mFrontier

Sun 6/158:44 pmSTL - BOS

1 stop13h 17mFrontier

Deal found 3/31

$331

Wed 5/75:55 pmBOS - STL

Nonstop3h 05mSouthwest

Sat 5/1012:50 pmSTL - BOS

Nonstop2h 35mSouthwest

Deal found 3/31

$342

Thu 4/245:30 amBOS - STL

2 stops12h 45mSpirit Airlines

Sun 4/276:10 pmSTL - BOS

3 stops36h 08mSpirit Airlines

Deal found 4/1

$344

Mon 5/56:00 amBOS - STL

1 stop7h 19mUnited Airlines

Wed 5/71:10 pmSTL - BOS

2 stops9h 49mUnited Airlines

Deal found 4/2

$363

Mon 8/412:00 pmBOS - STL

1 stop6h 55mDelta

Wed 8/611:51 amSTL - BOS

1 stop5h 12mDelta

Deal found 4/1

$377

Thu 6/512:50 pmPVD - STL

1 stop6h 11mDelta

Sat 6/75:00 pmSTL - PVD

1 stop5h 59mDelta

Deal found 4/1

$498

Thu 5/16:25 pmPVD - STL

3 stops25h 16mMultiple Airlines

Mon 5/512:15 pmSTL - PVD

3 stops25h 43mMultiple Airlines

Deal found 4/1

$651

Best flights from Rhode Island to St. Louis
Discover carefully curated flight deals from Rhode Island to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Tue 5/66:20 pmPVD - STL

1 stop4h 30mSouthwest

Mon 5/122:40 pmSTL - PVD

1 stop7h 30mSouthwest

Deal found 4/1

$307

Wed 7/28:03 amPVD - STL

1 stop6h 34mAmerican Airlines

Sat 7/55:26 amSTL - PVD

1 stop6h 37mAmerican Airlines

Deal found 4/1

$317

Thu 5/16:02 amPVD - STL

1 stop6h 01mUnited Airlines

Mon 5/53:43 pmSTL - PVD

1 stop5h 04mUnited Airlines

Deal found 4/1

$319

Thu 5/85:42 pmBOS - STL

3 stops27h 28mMultiple Airlines

Sun 5/1110:10 amSTL - BOS

3 stops35h 41mMultiple Airlines

Deal found 3/31

$323

Wed 6/119:40 amBOS - STL

1 stop15h 09mFrontier

Sun 6/158:44 pmSTL - BOS

1 stop13h 17mFrontier

Deal found 3/31

$331

Sat 4/196:50 pmBOS - STL

1 stop5h 46mDelta

Tue 4/226:08 amSTL - BOS

1 stop5h 10mDelta

Deal found 3/31

$332

Fri 6/65:42 pmBOS - STL

2 stops16h 33mSpirit Airlines

Sun 6/810:10 amSTL - BOS

1 stop12h 19mSpirit Airlines

Deal found 4/1

$355

Thu 5/111:39 amBOS - STL

1 stop24h 52mSun Country Air

Sun 5/48:00 amSTL - BOS

1 stop14h 04mSun Country Air

Deal found 3/30

$370

Thu 5/15:20 pmBOS - STL

1 stop31h 39mAlaska Airlines

Tue 5/66:30 amSTL - BOS

1 stop16h 29mAlaska Airlines

Deal found 3/31

$503

Tue 5/207:05 amBOS - STL

Nonstop2h 55mSouthwest

Sat 5/246:45 pmSTL - BOS

Nonstop2h 30mSouthwest

Deal found 3/31

$327

Tue 5/206:30 amBOS - STL

Nonstop3h 10mAmerican Airlines

Sat 5/246:20 amSTL - BOS

1 stop6h 36mAmerican Airlines

Deal found 3/31

$337

Mon 5/510:45 amBOS - STL

1 stop5h 02mUnited Airlines

Wed 5/76:30 amSTL - BOS

2 stops6h 49mUnited Airlines

Deal found 4/1

$363

Last-minute flights from Rhode Island to St. Louis
Discover last-minute flight deals from Rhode Island to St. Louis. Data last updated April 2, 2025 and is based on user searches.

Wed 4/26:00 amBOS - STL

1 stop18h 46mFrontier

Sun 4/64:57 pmSTL - BOS

1 stop6h 50mFrontier

Deal found 4/1

$338

Tue 4/85:30 amBOS - STL

1 stop4h 58mDelta

Tue 4/83:30 pmSTL - BOS

1 stop4h 56mDelta

Deal found 4/1

$921

Wed 4/97:48 pmBOS - STL

2 stops23h 53mMultiple Airlines

Sun 4/136:10 pmSTL - BOS

1 stop15h 17mMultiple Airlines

Deal found 4/1

$343

Wed 4/96:30 amBOS - STL

Nonstop3h 12mAmerican Airlines

Sun 4/135:00 amSTL - BOS

1 stop5h 01mAmerican Airlines

Deal found 4/2

$497

Wed 4/912:05 pmPVD - STL

1 stop8h 45mSouthwest

Sun 4/136:40 amSTL - PVD

1 stop6h 40mSouthwest

Deal found 4/1

$642

Wed 4/91:44 pmPVD - STL

1 stop6h 39mAmerican Airlines

Fri 4/115:45 amSTL - PVD

1 stop4h 56mAmerican Airlines

Deal found 4/1

$682

Wed 4/95:45 amPVD - STL

2 stops9h 57mUnited Airlines

Fri 4/113:40 pmSTL - PVD

2 stops7h 11mUnited Airlines

Deal found 4/1

$715

Wed 4/93:36 pmPVD - STL

3 stops29h 34mMultiple Airlines

Sun 4/136:10 pmSTL - PVD

2 stops27h 49mMultiple Airlines

Deal found 4/1

$763

Thu 4/107:10 amBOS - STL

1 stop15h 40mUnited Airlines

Sat 4/128:48 amSTL - BOS

2 stops15h 10mUnited Airlines

Deal found 4/1

$618

Thu 4/106:41 pmPVD - STL

1 stop5h 48mDelta

Sat 4/124:30 pmSTL - PVD

1 stop6h 24mDelta

Deal found 4/1

$692

Thu 4/101:15 pmBOS - STL

Nonstop2h 55mSouthwest

Sun 4/138:40 pmSTL - BOS

Nonstop2h 30mSouthwest

Deal found 4/1

$761

Fri 4/119:30 amBOS - STL

2 stops24h 52mAlaska Airlines

Mon 4/1410:17 amSTL - BOS

2 stops30h 12mAlaska Airlines

Deal found 4/1

$1,088

One-way flights from Rhode Island to St. Louis
Search for one-way flight options from Rhode Island to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Wed 4/306:00 amPVD - STL

1 stop6h 41mDelta

Deal found 4/1

$143

Thu 5/295:20 amBOS - STL

1 stop5h 15mDelta

Deal found 4/1

$147

Fri 4/116:00 amBOS - STL

1 stop18h 46mFrontier

Deal found 4/1

$148

Tue 6/106:00 amPVD - STL

2 stops6h 35mSouthwest

Deal found 4/1

$148

Mon 5/192:25 pmBOS - STL

3 stops29h 16mMultiple Airlines

Deal found 4/1

$150

Wed 4/236:30 amBOS - STL

Nonstop3h 12mAmerican Airlines

Deal found 4/1

$152

Sat 6/149:58 amBOS - STL

2 stops30h 24mSpirit Airlines

Deal found 4/1

$153

Sat 4/266:00 amPVD - STL

1 stop7h 20mUnited Airlines

Deal found 3/31

$159

Wed 5/281:30 pmBOS - STL

2 stops7h 30mSouthwest

Deal found 4/1

$167

Tue 5/62:49 pmBOS - STL

2 stops9h 57mUnited Airlines

Deal found 4/1

$177

Fri 5/236:00 amPVD - STL

1 stop4h 42mAmerican Airlines

Deal found 3/31

$194

Fri 6/276:30 amBOS - STL

1 stop6h 06mSun Country Air

Deal found 4/1

$218

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Tue 5/6

6:20 pm-9:50 pm

1 stop4h 30m

Lambert-St Louis

Mon 5/12

2:40 pm-11:10 pm

1 stop7h 30m

$307

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 7/2

8:03 am-1:37 pm

1 stop6h 34m

Lambert-St Louis

Sat 7/5

5:26 am-1:03 pm

1 stop6h 37m

$317

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Thu 5/1

6:02 am-11:03 am

1 stop6h 01m

Lambert-St Louis

Mon 5/5

3:43 pm-9:47 pm

1 stop5h 04m

$319

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sun 4/20

6:30 am-8:42 am

Nonstop3h 12m

Lambert-St Louis

Wed 4/23

9:12 am-12:55 pm

Nonstop2h 43m

$327

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Mon 4/21

7:48 pm-6:41 pm

2 stops23h 53m

Lambert-St Louis

Fri 4/25

9:50 am-6:43 pm

2 stops7h 53m

$329

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Wed 6/11

9:40 am-11:49 pm

1 stop15h 09m

Lambert-St Louis

Sun 6/15

8:44 pm-11:01 am

1 stop13h 17m

$331

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Wed 5/7

5:55 pm-8:00 pm

Nonstop3h 05m

Lambert-St Louis

Sat 5/10

6:45 pm-10:15 pm

Nonstop2h 30m

$342

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Thu 4/24

5:30 am-5:15 pm

2 stops12h 45m

Lambert-St Louis

Sun 4/27

6:10 pm-7:18 am

3 stops36h 08m

$344

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sun 4/20

11:25 am-3:48 pm

1 stop5h 23m

Lambert-St Louis

Wed 4/23

9:39 am-5:28 pm

2 stops6h 49m

$360

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sat 4/19

6:50 pm-11:36 pm

1 stop5h 46m

Lambert-St Louis

Sun 4/20

5:32 pm-1:07 am

1 stop6h 35m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 26 results

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.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to St. Louis

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?

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

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

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

Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta 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.

Alaska Airlines

8.0

Very good

9,820 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,820 reviews

Alaska Airlines

8.0

Very good

9,820 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,272 reviews

Alaska Airlines

8.0

Very good

9,820 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,898 reviews

Alaska Airlines

8.0

Very good

9,820 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,615 reviews

Alaska Airlines

8.0

Very good

9,820 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,820 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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 Delta, with whom users have recently found tickets for as low as $143. However, be on the lookout for offers from Frontier and Southwest, 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

Fenton

Maryland Heights

Fairview Heights

Collinsville

Wentzville

Eureka

St. Peters

Festus

Glencoe

Alton

Farmington

Chesterfield

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Rhode Island to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$285	Average$396	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$289	Average$385	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$296	Average$386	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$143+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rhode Island to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rhode Island to St. Louis

Keep the following information in mind while searching for Rhode Island to St. Louis flight deals. Data was last updated April 2, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Rhode Island to St. Louis

Cheapest flights from Rhode Island to St. LouisExplore 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 April 2, 2025.

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 April 2, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Rhode Island to St. Louis

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

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 April 2, 2025.

Rainfall in St. Louis by month

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

Temperature in St. Louis by month

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

Reviews of airlines servicing St. Louis

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?

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

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

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

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

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

Traveling to a place near Rhode Island?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rhode Island to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Rhode Island to St. Louis

100% Free

Book with Flexibility

Travel Smart

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 April 2, 2025.