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Cheap flights from Adelaide to Illinois from $1,398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Adelaide to Illinois departing on 22/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Adelaide to Illinois.
Air New Zealand Logo
11:55 - 13:01ADL-ORD
39h 36m2 stops
Air New Zealand Logo
07:15 - 09:55ORD-ADL
36h 10m2 stops
$1,993Air New Zealand
Find Deal
Mon, 18 Aug - Fri, 26 Sep
Singapore Airlines Logo
17:35 - 18:59ADL-ORD
39h 54m2 stops
Singapore Airlines Logo
20:59 - 07:25ORD-ADL
43h 56m2 stops
$2,423Singapore Airlines
Find Deal
Fri, 6 Jun - Wed, 24 Sep
Air Canada Logo
20:00 - 14:49ADL-ORD
33h 19m2 stops
Air Canada Logo
20:25 - 11:50ORD-ADL
48h 55m3 stops
$2,489Air Canada
Find Deal
Mon, 18 Aug - Fri, 26 Sep
Cathay Pacific Logo
06:30 - 14:25ADL-ORD
46h 25m2 stops
Cathay Pacific Logo
16:00 - 15:35ORD-ADL
33h 05m2 stops
$2,494Cathay Pacific
Find Deal
Fri, 6 Jun - Wed, 24 Sep
Qantas Airways Logo
16:55 - 17:42ADL-ORD
39h 17m2 stops
Qantas Airways Logo
11:45 - 10:25ORD-ADL
32h 10m2 stops
$2,579Qantas Airways
Find Deal
Mon, 7 Jul - Tue, 29 Jul
Qantas Airways Logo
12:45 - 14:17ADL-ORD
40h 02m2 stops
Qantas Airways Logo
18:45 - 18:35ORD-ADL
33h 20m2 stops
$2,587Qantas Airways
Find Deal
Mon, 7 Jul - Wed, 23 Jul
United Airlines Logo
21:20 - 20:01ADL-ORD
37h 11m2 stops
United Airlines Logo
21:42 - 11:05ORD-ADL
46h 53m2 stops
$2,902United Airlines
Find Deal
Thu, 3 Jul - Sun, 27 Jul
Air Canada Logo
20:00 - 19:30ADL-ORD
38h 00m3 stops
Air Canada Logo
15:35 - 22:05ORD-ADL
40h 00m2 stops
$3,072Air Canada
Find Deal
Fri, 23 May - Fri, 30 May
Virgin Australia Logo
11:50 - 14:42ADL-ORD
41h 22m3 stops
Virgin Australia Logo
18:15 - 13:55ORD-ADL
29h 10m2 stops
$3,759Virgin Australia
Find Deal
Sat, 28 Jun - Thu, 17 Jul
Virgin Australia Logo
06:00 - 20:01ADL-ORD
28h 31m2 stops
Virgin Australia Logo
16:50 - 10:55ORD-ADL
27h 35m2 stops
$3,837Virgin Australia
Find Deal
Sat, 28 Jun - Wed, 16 Jul

Singapore Airlines flights from Adelaide to Illinois

Our best Singapore Airlines deals on Adelaide to Illinois flight tickets
Singapore Airlines
6 June
ADL17:35Adelaide
39h 54m
2 stops
ORD18:59Chicago O'Hare Intl
24 Sept
ORD20:59Chicago O'Hare Intl
43h 56m
2 stops
ADL07:25Adelaide
Singapore Airlines
6 June
ADL17:35Adelaide
39h 54m
2 stops
ORD18:59Chicago O'Hare Intl
24 Sept
ORD13:35Chicago O'Hare Intl
36h 15m
3 stops
ADL16:20Adelaide
Singapore Airlines
3 July
ADL17:35Adelaide
44h 20m
3 stops
ORD23:25Chicago O'Hare Intl
26 July
ORD19:18Chicago O'Hare Intl
45h 37m
2 stops
ADL07:25Adelaide

Air Canada flights from Adelaide to Illinois

Our best Air Canada deals on Adelaide to Illinois flight tickets
Air Canada
18 Aug
ADL20:00Adelaide
33h 19m
2 stops
ORD14:49Chicago O'Hare Intl
26 Sept
ORD20:25Chicago O'Hare Intl
48h 55m
3 stops
ADL11:50Adelaide
Air Canada
23 May
ADL20:00Adelaide
38h 00m
3 stops
ORD19:30Chicago O'Hare Intl
30 May
ORD15:35Chicago O'Hare Intl
40h 00m
2 stops
ADL22:05Adelaide
Air Canada
21 May
ADL20:00Adelaide
33h 13m
2 stops
ORD14:43Chicago O'Hare Intl
28 May
ORD20:25Chicago O'Hare Intl
53h 00m
3 stops
ADL15:55Adelaide

See travel insights to Illinois from

How to get the cheapest flight ticket from Adelaide to Illinois

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 month to fly to Illinois?

In general, April is the cheapest month to fly from Adelaide to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,656. If you’re not able to fly to Illinois in April, then February is your next best option. Flight prices from Adelaide to Illinois during February average around $1,724.

What is the cheapest day to depart on your flight to Illinois?

On average, the least expensive day to fly to Illinois from Adelaide is on a Monday. momondo users have found tickets for Monday departures for as low as $2,283. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $2,497. These prices are subject to change though, so be sure to set up a Price Alert for flights to Illinois.

What is the cheapest time of day to depart on your flight to Illinois?

According to our data, the cheapest time of day to fly to Illinois is at midday. momondo users have found flights departing from Adelaide to Illinois at midday for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Illinois are more costly in the evening, with an average ticket price of $2,657. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Adelaide to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Adelaide to Illinois

Best price found

$1,398

Fastest flight time

25h 20m

Direct flights

None

Airports in Illinois

1 airport
The best one-way flight to Illinois from Adelaide in the past 72 hours is $1,398. The best return flight deal from Adelaide to Illinois found on momondo in the last 72 hours is $1,993.
The fastest flight from Adelaide to Illinois takes 25h 20m
There are no direct flights from Adelaide to Illinois. Popular non-direct route for this connection is Adelaide Airport - Chicago O'Hare Intl Airport.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

  • When did momondo last update prices for flights from Adelaide Airport to Illinois?

    Prices for flights from Adelaide Airport to Illinois were last updated today.

  • How many operators does momondo search for flights from Adelaide Airport to Illinois?

  • How old do you have to be to fly from Adelaide Airport to Illinois?

    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 Adelaide Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from Adelaide to Illinois

Compare and see reviews for airlines that fly from Adelaide to Illinois with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,302Free cancellationRating
7.5
817 reviews
Search Qantas Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Adelaide to Illinois?

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 Illinois for you.

Can I find flights from Adelaide to Illinois with flexible booking policies on momondo?

momondo does allow users to show only those flights to Illinois from Adelaide which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Adelaide to Illinois?

Once you have performed a search for Adelaide to Illinois 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 Adelaide to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Adelaide to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.


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