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Waikiki

$1,403+ Cheap flights from St. Louis (STL) to Waikiki, Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — PER
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from St. Louis to Waikiki

Cheapest flights from St. Louis to Waikiki
Explore the most affordable flight options available from St. Louis to Waikiki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

This oojo deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:44 pmSTL - PER
2 stops49h 26mQantas Airways
Wed 12/3110:45 pmPER - STL
2 stops39h 06mQantas Airways
Deal found 12/25$2,027
This Air Canada deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:05 pmSTL - PER
3 stops55h 45mMultiple Airlines
Wed 12/3110:40 pmPER - STL
3 stops54h 49mMultiple Airlines
Deal found 12/25$2,873

Find flight deals from St. Louis to Waikiki

Keep the following information in mind while searching for St. Louis to Waikiki flight deals. Data was last updated December 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,403
(oojo)
Provider with most accurate pricing for Lambert-St Louis-Perth flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Perth flights.
Search Deals
From Lambert-St Louis to Waikiki
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Waikiki that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 26, 2025.
Use the filters below to find and compare flights from St. Louis to Waikiki that are best for you.

Fly from

St. Louis

Fly to

Waikiki

Route

Depart

Return

Price

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Wed 5/6

12:06 pm-10:40 pm

2 stops45h 34m

Perth

Fri 5/15

9:15 am-10:29 pm

2 stops50h 14m

$1,403

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 3/5

6:50 pm-10:55 pm

2 stops38h 05m

Perth

Mon 3/9

8:30 am-6:01 pm

2 stops46h 31m

$1,654

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Wed 5/6

12:06 pm-11:15 am

3 stops34h 09m

Perth

Fri 5/15

10:30 am-11:16 pm

2 stops25h 46m

$1,841

St. LouisPerth

STL - PER

STLPER

Lambert-St Louis

Thu 2/19

6:30 am-10:55 pm

2 stops50h 25m

Perth

Sun 2/22

12:25 am-11:48 pm

2 stops37h 23m

$1,880

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Best time to book a flight from St. Louis to Waikiki

Have a flexible travel schedule? Discover the best time to fly to Waikiki from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Waikiki

What is the cheapest time of day to fly from STL to WK1?

Find hourly flight availability from St. Louis to Waikiki. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 26, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 46% on flights from St. Louis to Waikiki by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Waikiki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Waikiki?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Waikiki from St. Louis. Booking flights from Lambert-St Louis (STL) to Waikiki should be relatively easy as there are 0 daily outbound flights to Waikiki from 0 different airlines.

  • How long is the flight from St. Louis to Waikiki?

    Cathay Pacific can get you from St. Louis to Waikiki in just under 45h 34m. Your travel time can differ by up to . The distance between St. Louis and Waikiki is about 10878 mi.

  • Can I find deals for flights from St. Louis to Waikiki that include hotel bookings?

    Yes. In addition to deals on St. Louis to Waikiki flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Waikiki?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Waikiki.

  • Can I find deals for business class flights from St. Louis to Waikiki?

    Yes. Cheapflights offers flight deals from St. Louis to Waikiki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for St. Louis to Waikiki

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