How does KAYAK find such low prices on flights from Rhode Island to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to St. Louis. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Rhode Island to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Rhode Island with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$82 CHEAP FLIGHTS from Rhode Island to St. Louis

STL

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

...and more

Travelers love KAYAK

41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Rhode Island to St. Louis

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Rhode Island to St. Louis

mié., jun. 3 - mar., jun. 9

6:00 am - 5:33 pm

PVD

STL

36h 33m

2 stops

4:17 pm - 12:47 pm

STL

PVD

19h 30m

1 stop

$273Multiple Airlines

mar., may. 26 - mar., jun. 2

8:15 am - 11:57 pm

PVD

STL

16h 42m

1 stop

6:33 pm - 11:59 pm

STL

PVD

28h 26m

2 stops

$300Multiple Airlines

mié., jun. 3 - mar., jun. 9

8:00 am - 11:57 pm

PVD

STL

16h 57m

1 stop

4:17 pm - 12:47 pm

STL

PVD

19h 30m

1 stop

$303Multiple Airlines

mar., may. 26 - lun., jun. 1

8:15 am - 11:57 pm

PVD

STL

16h 42m

1 stop

5:27 pm - 3:59 pm

STL

PVD

21h 32m

2 stops

$312Multiple Airlines

jue., may. 28 - mar., jun. 2

6:25 am - 11:57 pm

PVD

STL

18h 32m

1 stop

6:33 pm - 11:59 pm

STL

PVD

28h 26m

2 stops

$313Multiple Airlines

sáb., may. 30 - mar., jun. 2

5:05 am - 1:15 pm

BOS

STL

9h 10m

1 stop

5:08 am - 11:52 am

STL

BOS

5h 44m

1 stop

$342American Airlines

jue., may. 21 - mar., may. 26

5:11 pm - 7:21 pm

BOS

STL

3h 10mnonstop

6:00 am - 1:34 pm

STL

BOS

6h 34m

1 stop

$345American Airlines

jue., may. 21 - lun., may. 25

9:18 am - 4:15 pm

BOS

STL

7h 57m

1 stop

5:27 pm - 7:49 am

STL

BOS

13h 22m

1 stop

$348Frontier

jue., may. 28 - jue., may. 28

5:40 am - 7:40 am

BOS

STL

3h 00mnonstop

7:40 pm - 11:10 pm

STL

BOS

2h 30mnonstop

$353Southwest

jue., jun. 18 - lun., jun. 22

9:10 am - 5:30 pm

BOS

STL

9h 20m

1 stop

7:38 pm - 1:27 am

STL

BOS

28h 49m

2 stops

$354Frontier

Useful Info

Low season	January
High season	May
Cheapest flight	$82

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Boston to St. Louis

How does KAYAK find such low prices on flights from Rhode Island to St. Louis?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Rhode Island to St. Louis?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Rhode Island with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to St. Louis?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

O'Fallon

Wentzville

Farmington

Eureka

Litchfield

Grafton

Shrewsbury

Glencoe

Everything you need to know for your flight to St. Louis

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in St. Louis

St. Louis (STL)

STL

$82 Find Cheap Flights from Rhode Island to St. Louis

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

Cheap Flights from Rhode Island to St. Louis

Recent round-trip flight deals from Rhode Island to St. Louis

Recent one-way flight deals from Rhode Island to St. Louis

Recent last minute flight deals from Rhode Island to St. Louis

Recent direct flight deals from Rhode Island to St. Louis

Good to know

FAQs for booking flights from Rhode Island to St. Louis

How does KAYAK find such low prices on flights from Rhode Island to St. Louis?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rhode Island to St. Louis.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Rhode Island is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Rhode Island to St. Louis?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Rhode Island with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island to St. Louis?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near St. Louis?

Everything you need to know for your flight to St. Louis

Information on the airport you'll fly into in St. Louis

Cabin class types available on flights to Rhode Island

Complete your trip to St. Louis with a hotel stay or car rental

Find direct flights for St. Louis

Flights to other popular destinations

Flights from domestic origins to St. Louis

Choose which airport to fly into in St. Louis

Find deals for your return flight