Flights from Adelaide (ADL) to St. Louis (STL)

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Adelaide to St. Louis Flight Information

Find the Cheapest Flights from Adelaide (ADL) to St. Louis (STL)

Work hard, travel harder! Wotif brings you the cheapest Adelaide to St. Louis flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top ADL to STL routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Adelaide
Origin Airport
Origin Airport IATA Code
ADL
Traveling To
Lambert-St. Louis Intl.
Destination Airport
Destination Airport IATA Code
STL
Number of Airlines Serving
Average Flight Time
hours mins
Direct Flight Time
hours mins
Flight Price
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time zone:
America/Chicago
Address:
Adelaide SA,
Australia
IATA code:
ADL
Longitude:
138.537351
Latitude:
-34.938176
Time zone:
Australia/Adelaide

Adelaide to St. Louis Flight Deals from

Considering a quick trip to St. Louis, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from ADL to STL. With heaps of cheap fares from Adelaide, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to St. Louis from Adelaide  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to St. Louis from Adelaide from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to St. Louis in just hour(s) and mins, too.   

Snap up great deals on flights to St. Louis from Adelaide 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Adelaide to St. Louis today!  

Find cheap airfares to St. Louis from Adelaide 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Adelaide and St. Louis
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to St. Louis from Adelaide with Wotif

Wotif is a super-easy way to find the best flight for you to St. Louis. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Adelaide to St. Louis

Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
The price is AU$154 per night from 6 July to 7 July
AU$154
6 July - 7 July
includes taxes & fees
Stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the breakfast and the helpful staff in ...
9.2/10 Wonderful! (3,051 reviews)
"It was a great place to stay before a flight. Staff is very nice and helpful."

Reviewed on 29 June 2026

Pear Tree Inn St. Louis Airport
Drury Inn & Suites St. Louis Airport

Drury Inn & Suites St. Louis Airport

3 out of 5
10490 Natural Bridge Rd St. Louis MO
The price is AU$209 per night from 5 July to 6 July
AU$209
5 July - 6 July
includes taxes & fees
Stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the breakfast and the helpful staff in ...
9.2/10 Wonderful! (1,296 reviews)
"The staff was very courteous,the amenities were great"

Reviewed on 29 June 2026

Drury Inn & Suites St. Louis Airport
Wingate by Wyndham St. Louis Airport

Wingate by Wyndham St. Louis Airport

3 out of 5
10820 Pear Tree Lane St. Ann MO
The price is AU$196 per night from 2 July to 3 July
AU$196
2 July - 3 July
includes taxes & fees
Stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free Wi-Fi and free parking. Our guests praise the helpful staff and the clean rooms in ...
9.2/10 Wonderful! (1,687 reviews)
"Room was very cleaned and staff was very nice and helpful."

Reviewed on 28 June 2026

Wingate by Wyndham St. Louis Airport
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.

More Destinations

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.