Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Adelaide to St. Louis from $1,353

1 adult

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Adelaide to St. Louis

Cheap return flights

These are some of the best return flight deals from Adelaide to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Adelaide to St. Louis.

Cheap last-minute flights

Planning a quick getaway from Adelaide to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Adelaide to St. Louis

Find recent round-trip train or bus tickets from Adelaide to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
ADL-STL
25241 kmmulti-stop
STL-ADL
25241 kmmulti-stop
Multiple Airlines
Find Deal
ADL-STL
25241 kmmulti-stop
Multiple Airlines
Find Deal

See travel insights to St. Louis from

How to get the cheapest flight ticket from Adelaide to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to St. Louis?

According to our data, Monday is the cheapest day to fly to St. Louis from Adelaide. The lowest ticket price found for a Monday departure recently was $0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Adelaide to St. Louis on a Friday will generally be more expensive and average around $3,212. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Adelaide at midday is the least expensive time of day to depart. momondo users have found prices as low as $0 when looking at flights departing at midday. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $2,902 per ticket.

When to book flights from Adelaide to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Adelaide to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Adelaide to St. Louis (ADL to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to St. Louis

Direct flights

None
There are no direct flights from Adelaide to St. Louis. There are no popular flight routes from Adelaide to St. Louis.

  • How far is Adelaide to Lambert-St Louis by plane?

    The straight-line distance from Adelaide to Lambert-St Louis is 15689.6 km.

  • When did momondo last update prices for flights from Adelaide Airport to Lambert-St Louis Airport?

    Prices for flights from Adelaide Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Adelaide Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Adelaide Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Adelaide to St. Louis?


Best airlines flying from Adelaide to St. Louis

Compare and see reviews for airlines that fly from Adelaide to St. Louis with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,890Free cancellationRating
7.6
818 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Adelaide to St. Louis for you.

Can I find flights from Adelaide to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Adelaide to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Adelaide to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Adelaide.

I’m not ready to book a flight from Adelaide to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Adelaide to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your St. Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Fri 29/11
Fri 6/12
Email me momondo's favourite deals

Find better results for your trip to the United States