Find The Best Day To Fly from Kailua-Kona to St. Louis

Amazing Alaska Airlines KOA to STL Flight Deals

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $427 round trip and one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 24 - Mon, Sep 29

KOA

Kona Coast

STL

St. Louis

$427

Roundtrip

found 1 day ago

Wed, Sep 24 - Mon, Sep 29

KOA

Kona Coast

STL

St. Louis

$449

Roundtrip

found 1 day ago

Thu, Sep 4 - Wed, Sep 10

KOA

Kona Coast

STL

St. Louis

$457

Roundtrip

found 1 day ago

Thu, Sep 4 - Wed, Sep 10

KOA

Kona Coast

STL

St. Louis

$459

Roundtrip

found 1 day ago

Thu, Sep 4 - Wed, Sep 10

KOA

Kona Coast

STL

St. Louis

$463

Roundtrip

found 1 day ago

Wed, Sep 24 - Mon, Sep 29

KOA

Kona Coast

STL

St. Louis

$533

Roundtrip

found 1 day ago

Mon, Nov 3 - Wed, Nov 12

KOA

Kona Coast

STL

St. Louis

$538

Roundtrip

found 6 days ago

Thu, Sep 4 - Wed, Sep 10

KOA

Kona Coast

STL

St. Louis

$542

Roundtrip

found 1 day ago

Thu, Sep 4 - Wed, Sep 10

KOA

Kona Coast

STL

St. Louis

$544

Roundtrip

found 1 day ago

Mon, Nov 3 - Wed, Nov 12

KOA

Kona Coast

STL

St. Louis

$546

Roundtrip

found 6 days ago

Thu, Sep 4 - Wed, Sep 10

KOA

Kona Coast

STL

St. Louis

$548

Roundtrip

found 1 day ago

Mon, Nov 3 - Wed, Nov 12

KOA

Kona Coast

STL

St. Louis

$552

Roundtrip

found 6 days ago

Travelers ❤️ these 🏨 after their flight to St. Louis

Pear Tree Inn St. Louis Airport

10810 Pear Tree Ln, St. Ann, MO

This hotel features a gym and a seasonal outdoor pool. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport ...

9.2/10 Wonderful! (2,616 reviews)

"Perfect pre flight overnight"

Reviewed on Jul 14, 2025

Wingate by Wyndham St. Louis Airport

10820 Pear Tree Lane, St. Ann, MO

This hotel features an outdoor pool and a 24-hour gym. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport ...

9.2/10 Wonderful! (1,333 reviews)

"The whole process was smooth checking in and out. the staff were all great. Bedroom was clean"

Reviewed on Jul 15, 2025

DoubleTree by Hilton St. Louis Airport

4505 Woodson Road, St. Louis, MO

This hotel features an outdoor pool, a 24-hour gym, and a restaurant. Bring the family and enjoy the arcade/game room and kid-friendly dining. Unwind with a ...

7.8/10 Good! (768 reviews)

"Clean and the staff was wonderful"

Reviewed on Jul 10, 2025

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.