$212 Cheap Flights from St. Louis (STL) to Lihue (LIH)

View $212 flight on Sun, Dec 7, 2025Opens in a new window

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Lihue Airport (LIH)

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Cheap Flights from St. Louis to Lihue (STL-LIH)

Prices were available within the past 7 days and start at $212 for one-way flights and $404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Feb 4 - Mon, Feb 9
STL
St. Louis
LIH
Kauai
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Feb 4 from St. Louis to Kauai, returning Mon, Feb 9, priced at $404 found 2 days ago
Alaska Airlines
Sun, Mar 1 - Wed, Mar 4
STL
St. Louis
LIH
Kauai
$423 Roundtrip, found 6 hours ago
$423
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Sun, Mar 1 from St. Louis to Kauai, returning Wed, Mar 4, priced at $423 found 6 hours ago
American Airlines
Sun, Oct 26 - Wed, Nov 5
STL
St. Louis
LIH
Kauai
$423 Roundtrip, found 7 hours ago
$423
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sun, Oct 26 from St. Louis to Kauai, returning Wed, Nov 5, priced at $423 found 7 hours ago
Southwest Airlines
Sun, Oct 26 - Wed, Nov 5
STL
St. Louis
LIH
Kauai
$428 Roundtrip, found 7 hours ago
$428
Roundtrip
found 7 hours ago
Select Southwest Airlines flight, departing Sun, Oct 26 from St. Louis to Kauai, returning Wed, Nov 5, priced at $428 found 7 hours ago
American Airlines
Tue, Feb 3 - Tue, Feb 17
STL
St. Louis
LIH
Kauai
$434 Roundtrip, just found
$434
Roundtrip
just found
Select American Airlines flight, departing Tue, Feb 3 from St. Louis to Kauai, returning Tue, Feb 17, priced at $434 just found
Alaska Airlines
Sun, Oct 26 - Wed, Nov 5
STL
St. Louis
LIH
Kauai
$435 Roundtrip, found 7 hours ago
$435
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Sun, Oct 26 from St. Louis to Kauai, returning Wed, Nov 5, priced at $435 found 7 hours ago
Delta
Tue, Dec 9 - Mon, Dec 15
STL
St. Louis
LIH
Kauai
$438 Roundtrip, found 2 days ago
$438
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 9 from St. Louis to Kauai, returning Mon, Dec 15, priced at $438 found 2 days ago
Southwest Airlines
Fri, Oct 31 - Tue, Nov 4
STL
St. Louis
LIH
Kauai
$442 Roundtrip, found 10 hours ago
$442
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Fri, Oct 31 from St. Louis to Kauai, returning Tue, Nov 4, priced at $442 found 10 hours ago
Southwest Airlines
Fri, Oct 31 - Tue, Nov 4
STL
St. Louis
LIH
Kauai
$447 Roundtrip, found 10 hours ago
$447
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Fri, Oct 31 from St. Louis to Kauai, returning Tue, Nov 4, priced at $447 found 10 hours ago
Hawaiian Airlines
Tue, Feb 24 - Mon, Mar 2
STL
St. Louis
LIH
Kauai
$460 Roundtrip, found 2 days ago
$460
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Feb 24 from St. Louis to Kauai, returning Mon, Mar 2, priced at $460 found 2 days ago

Find the cheapest month to fly from St. Louis (STL) to Lihue (LIH)

December is typically the cheapest month to fly

From $391 - $1,549 per traveler.

Alternative airports near Lihue

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lihue Airport LIH. Cheapest option available. Flights from $788
LIH
Lihue Airport
Cheapest
Flights from $788

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH) cost?
Grab a cheap one-way flight from $212 or cheap return flight from $404 from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH)?
The cheapest month to fly from STL to LIH is February, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest STL to LIH flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH)?
You'll need to take a flight with a layover if you're traveling from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from STL to LIH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH)?
To land at Lihue Airport (LIH) on time, opt for a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH) last-minute?
Holding off until right before your break to book your flight from STL to LIH generally means paying more. While you might find some last-minute deals, there's no guarantee. Keep your travel plans flexible for a better chance of getting a bargain.
Is it cheaper to book a STL to LIH flight and hotel package?
Opting for a STL to LIH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Lihue Airport (LIH)?
In most cases, you're able to reschedule or cancel your STL to LIH flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Lihue
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$403
Distance
4174 mi

Book with confidence

Book with confidence

St. Louis to Lihue Flights

The cheapest times to fly from St. Louis to Lihue

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Lihue are during the month of February. You can find some of the cheapest flights from St. Louis to Lihue with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Lihue

Sunday is one of the best days to book for cheap flights from St. Louis to Lihue: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Lihue

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Lihue in 2025. You can also book with separate airlines for your outbound and return journeys, from $212 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Lihue flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Lihue airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Lihue Flights

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Explore a world of travel with Expedia

*Available to One Key members.