How does KAYAK find such low prices on flights from Kaua'i 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 Kaua'i 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 Kaua'i to St. Louis?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Kaua'i 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 Kaua'i 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 Kaua'i 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 Kaua'i 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 Kaua'i 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>

$394 CHEAP FLIGHTS from Kaua'i 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

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

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

Cheapest round-trip

$533

Multiple Airlines

Mon 3/2Wed 3/4

LIH - STL • 2 stops

Cheapest one-way

$394

Typical prices: $255-$284

Multiple Airlines

Sat 3/28

LIH - STL • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from Kaua'i to St. Louis

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

Round-trip

One-way

Recent round-trip flight deals from Kaua'i to St. Louis

Mon, Mar 2 - Wed, Mar 4

5:52 pm - 1:51 pm

LIH

STL

15h 59m

2 stops

7:00 am - 10:18 pm

STL

LIH

19h 18m

1 stop

$533Multiple Airlines

Mon, Mar 2 - Wed, Mar 4

11:19 pm - 1:51 pm

LIH

STL

10h 32m

1 stop

7:00 am - 10:18 pm

STL

LIH

19h 18m

1 stop

$551Alaska Airlines

Mon, Mar 2 - Wed, Mar 4

5:52 pm - 1:51 pm

LIH

STL

15h 59m

2 stops

7:00 am - 10:18 pm

STL

LIH

19h 18m

1 stop

$556Multiple Airlines

Mon, Mar 2 - Wed, Mar 4

5:52 pm - 1:51 pm

LIH

STL

15h 59m

2 stops

7:00 am - 10:18 pm

STL

LIH

19h 18m

1 stop

$624Multiple Airlines

Mon, Mar 2 - Wed, Mar 4

11:19 pm - 1:51 pm

LIH

STL

10h 32m

1 stop

7:00 am - 10:18 pm

STL

LIH

19h 18m

1 stop

$649Alaska Airlines

Mon, Mar 2 - Wed, Mar 4

5:52 pm - 1:51 pm

LIH

STL

15h 59m

2 stops

5:12 am - 10:18 pm

STL

LIH

21h 06m

2 stops

$702Multiple Airlines

Mon, Mar 2 - Wed, Mar 4

11:59 pm - 10:14 pm

LIH

STL

18h 15m

3 stops

2:45 pm - 5:04 pm

STL

LIH

30h 19m

1 stop

$730United Airlines

Thu, Jun 11 - Thu, Jul 9

12:03 pm - 5:13 pm

LIH

STL

24h 10m

1 stop

7:30 pm - 12:29 pm

STL

LIH

21h 59m

2 stops

$758Multiple Airlines

Thu, Jun 11 - Thu, Jul 9

6:15 pm - 5:13 pm

LIH

STL

17h 58m

2 stops

7:30 pm - 12:29 pm

STL

LIH

21h 59m

2 stops

$763Multiple Airlines

Mon, Mar 2 - Wed, Mar 4

11:59 pm - 10:14 pm

LIH

STL

18h 15m

3 stops

8:41 am - 6:17 am

STL

LIH

25h 36m

2 stops

$797United Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$394

Best time to beat the crowds but there is an average 14% increase in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Lihue to St. Louis

How does KAYAK find such low prices on flights from Kaua'i 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 Kaua'i to St. Louis.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kaua'i to St. Louis?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Kaua'i 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 Kaua'i 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 Kaua'i with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i 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 Kaua'i 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

$394 Find Cheap Flights from Kaua'i to St. Louis

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

Everything you should know

Cheap Flights from Kaua'i to St. Louis

Recent round-trip flight deals from Kaua'i to St. Louis

Recent one-way flight deals from Kaua'i to St. Louis

Good to know

FAQs for booking flights from Kaua'i to St. Louis

How does KAYAK find such low prices on flights from Kaua'i 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 Kaua'i to St. Louis.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Kaua'i 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 Kaua'i 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 Kaua'i with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kaua'i 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 Kaua'i 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 Kaua'i

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 Kaua'i

Choose which airport to fly into in St. Louis

Find deals for your return flight