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 Illinois to Adelaide
Cheap return flights
Cheap one-way flights
Qantas Airways flights from Illinois to Adelaide
Our best Qantas Airways deals on Illinois to Adelaide flight tickets
Air New Zealand flights from Illinois to Adelaide
Our best Air New Zealand deals on Illinois to Adelaide flight tickets
See travel insights to Adelaide from
How to get the cheapest flight ticket from Illinois to Adelaide
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 Adelaide?
According to our data, Wednesday is the cheapest day to fly to Adelaide from Illinois. The lowest ticket price found for a Wednesday departure recently was $2,669. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,825. These prices are subject to change though, so be sure to set up a Price Alert for flights to Adelaide.
What is the cheapest time of day to depart on your flight to Adelaide?
The cheapest time of day to fly to Adelaide is in the afternoon when flights can be purchased for as low as $2,336. Flights in the evening are often more expensive, with an average ticket price of $2,669.
Cheap Illinois to Adelaide flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Adelaide
When did momondo last update prices for flights from Illinois to Adelaide Airport?
Prices for flights from Illinois to Adelaide Airport refresh daily.
How old do you have to be to fly from Illinois to Adelaide Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Adelaide Airport.
What documentation or ID do you need to fly to Adelaide Airport?
The travel and health documents required for your trip to Adelaide 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 Adelaide Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Travelling to a place near Adelaide?
Book flights to Adelaide if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Adelaide?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Adelaide. momondo saves you time and could save you money on your trip.
Can I find flights from Illinois to Adelaide with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Illinois to Adelaide flights to just show those with flexible booking policies.
How can momondo help me find flights from Illinois to Adelaide?
Once you have performed a search for Illinois to Adelaide flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Illinois to Adelaide right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Adelaide from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.