Cheap flights from St. Louis (STL) to Kaua'i from $540

STL — LIH
Mar 26 — Apr 21

Cheap flights from St. Louis to Kaua'i in March, April 2023

The best prices found for STL to Kaua'i flights for March, April

St. Louis to Kaua'i 2023 flight deals

Cheap flights to Kaua'i from St. Louis found for this year

Cheap American Airlines flights from St. Louis to Kaua'i

Cheap United Airlines flights from St. Louis to Kaua'i

Find flights from St. Louis to Kaua'i within your budget

Use the slider to find flights from St. Louis to Kaua'i that fit your budget.

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Budget

$540 - $933

Route

Depart

Return

Price

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-04-19

1 stop22h 51m

Lihue

2023-04-26

1 stop17h 33m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-04-19

1 stop22h 51m

Lihue

2023-04-26

2 stops14h 27m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-04-19

2 stops25h 21m

Lihue

2023-04-26

2 stops14h 27m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-04-12

1 stop11h 40m

Lihue

2023-04-22

2 stops36h 38m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-08-26

1 stop24h 21m

Lihue

2023-09-03

1 stop21h 40m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-08-26

2 stops22h 53m

Lihue

2023-09-03

1 stop21h 40m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-08-26

1 stop24h 21m

Lihue

2023-09-04

2 stops31h 23m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-07-11

2 stops24h 05m

Lihue

2023-07-18

1 stop23h 08m

Lambert-St LouisLihue

STL - LIH

STLLIH

Lambert-St Louis

2023-07-11

1 stop30h 57m

Lihue

2023-07-18

1 stop23h 08m

Flights are sorted by cheapest first

Deals found on 3/20

Reviews of Airlines Servicing Kaua'i

United Airlines
7.6
Good
1,427 reviews

Comfort

7.4

Entertainment

7.1

Overall

7.6

Food

6.8

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Snacks were bare minimum. Seat was was small. From EWR to PLS seats did not even recline.

United Airlines
7.6
Good
1,427 reviews
United Airlines
7.6
Good
1,427 reviews

Comfort

7.4

Entertainment

7.1

Overall

7.6

Food

6.8

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Snacks were bare minimum. Seat was was small. From EWR to PLS seats did not even recline.

American Airlines
7.4
Good
1,738 reviews
United Airlines
7.6
Good
1,427 reviews

Comfort

7.4

Entertainment

7.1

Overall

7.6

Food

6.8

Crew

8.2

Boarding

7.9

Reviews

1 / 10

Snacks were bare minimum. Seat was was small. From EWR to PLS seats did not even recline.

Related info for your journey

Useful info, stats and facts about St. Louis to Kaua'i flights.

Alternative routes for St. Louis to Kaua'i

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

Destination points for flights from St. Louis to Kaua'i

Select to see more specific information for flights from St. Louis to all places in Kaua'i

Top 4 airlines flying from St. Louis to Kaua'i

The chart below displays the airlines Cheapflights users traveling from St. Louis to Kaua'i choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$366Average$1,042FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
United AirlinesCheapest$469Average$925FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$527Average$812FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$600Average$880FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
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