Best time to go: what is the RIGHT price for a round-trip flight to Chicago (from: Sydney)

The average price to go to Chicago from Sydney airport is $ 1509 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 1272 (in february) and $ 1929 (in january), which is a saving of $ 238 or a surplus of $ 421 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $1075 to $1129 and it is generally more economical to leave on a wednesday and return on a monday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Chicago before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Sydney-Chicago plane ticket.

How are these data calculated?

We have studied a sample of 49533 airfare prices from previous years for flights to Chicago from Sydney and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

Data analysis:

By leaving in february, the price of the plane ticket will statistically be the cheapest ($ 1272, saving $ 238 compared to the average price over the year which is $ 1509). Conversely, january will be the most expensive ($ 1929).

Flight Sydney-Chicago: when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 1554 $ 1929 very high price
February$ 1048 $ 1272 very good price
March$ 1045 $ 1296 good price
April$ 1261 $ 1629 fair price
May$ 1146 $ 1447 fair price
June$ 1197 $ 1500 fair price
July$ 1401 $ 1704 fair price
August$ 1176 $ 1411 good price
September$ 1139 $ 1438 good price
October$ 1093 $ 1329 good price
November$ 1064 $ 1284 good price
December$ 1476 $ 1856 high price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Sydney to Chicago

Data analysis:

The prices for flights from Sydney to Chicago range from $752 to $2096. 1% of tickets were purchased at the minimum price (from $753 to $806), 1% at the maximum price (from $2042 to $2096). The majority of plane tickets were purchased in the range of $1075 to $1129 (7% of tickets).

Cheapest airlines for the Sydney->Chicago flight

There are 15 companies that serve Sydney from Chicago airport: Air Canada, United, ANA, Fiji Airways, Korean Air, Jetstar, Qatar Airways, Qantas, Virgin Australia, Cathay Pacific, Air New Zealand, Philippine Airlines, American Airlines, Japan Airlines and Hawaiian Airlines.

Data analysis:

Of the 49533 flights analyzed in previous years, Air Canada was the airline that offered the best fare most often in the flight ticket search results (21% of the time) on the Sydney->Chicago route.

Which day of the week to leave?

Data analysis:

Statistically, Sydney-Chicago flights departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday as your departure date, you can save an average of $80. On the other hand, departing on a saturday may cost you an additional $80.

Which day of the week to come back?

Data analysis:

Statistically, return flights from Chicago to Sydney departing on a monday are cheaper than on other days of the week. By choosing a monday for your return date, you will save an average of $55. Conversely, departing from Chicago on a friday may cost you an additional $71.


Top prices Sydney-Chicago

Round tripDatesPrice
Sydney → Chicago10-06 to 26-06-2024$ 1075 
Sydney → Chicago12-06 to 19-06-2024$ 1047 
Sydney → Chicago02-07 to 31-07-2024$ 1080 
Sydney → Chicago17-07 to 29-07-2024$ 1074 
Sydney → Chicago22-07 to 29-07-2024$ 1074 
Sydney → Chicago14-08 to 28-08-2024$ 1076 
Sydney → Chicago17-08 to 31-08-2024$ 965 
Sydney → Chicago02-09 to 14-09-2024$ 979 
Sydney → Chicago03-09 to 17-09-2024$ 1080 
Sydney → Chicago19-09 to 30-09-2024$ 1080 


When to book your flight Sydney - Chicago to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 7 to 8 months in advance. However, you may end up paying a high price if you book between 0 to 1 month in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Sydney-Chicago flight, it is recommended to book your ticket on a sunday.

How far in advance should I buy my flight?

Data analysis:

To get the cheapest flight ticket from Sydney to Chicago, it is recommended to buy it 7 to 8 months before departure (it is then on average 1394 $, which is a saving of 115 $ compared to the overall average price). On the other hand, if you buy your ticket 0 to 1 month in advance, you will pay the full price (208 $ more than the average price).

Depending on the departure month

The best time to buy your Sydney to Chicago flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 5 to 6 months before departure (average price: 1737 $)

Other interesting period(s): 0 to 1 month ($ 1926), 3 to 4 months ($ 1893), 4 to 5 months ($ 1922), 6 to 7 months ($ 1805), 7 to 8 months ($ 1814), 8 to 9 months ($ 1857)

February

Best time: 7 to 8 months before departure (average price: 1158 $)

Other interesting period(s): 1 to 2 months ($ 1242), 3 to 4 months ($ 1257), 5 to 6 months ($ 1195), 6 to 7 months ($ 1245)

March

Best time: 7 to 8 months before departure (average price: 1195 $)

Other interesting period(s): 2 to 3 months ($ 1269), 3 to 4 months ($ 1279), 4 to 5 months ($ 1275), 5 to 6 months ($ 1197), 6 to 7 months ($ 1220), 8 to 9 months ($ 1289)

April

Best time: 8 to 9 months before departure (average price: 1327 $)

Other interesting period(s): 1 to 2 months ($ 1586), 3 to 4 months ($ 1582), 4 to 5 months ($ 1594), 5 to 6 months ($ 1484), 6 to 7 months ($ 1366), 7 to 8 months ($ 1354), 9 to 10 months ($ 1399), 10 to 11 months ($ 1474)

May

Best time: 2 to 3 months before departure (average price: 1249 $)

Other interesting period(s): 1 to 2 months ($ 1404), 4 to 5 months ($ 1327), 5 to 6 months ($ 1375), 7 to 8 months ($ 1274), 8 to 9 months ($ 1419), 9 to 10 months ($ 1403), 10 to 11 months ($ 1445)

June

Best time: 3 to 4 months before departure (average price: 1334 $)

Other interesting period(s): 1 to 2 months ($ 1483), 2 to 3 months ($ 1368), 4 to 5 months ($ 1452), 5 to 6 months ($ 1488), 7 to 8 months ($ 1427), 8 to 9 months ($ 1336), 9 to 10 months ($ 1452), 10 to 11 months ($ 1463)

July

Best time: 4 to 5 months before departure (average price: 1460 $)

Other interesting period(s): 2 to 3 months ($ 1624), 3 to 4 months ($ 1475), 5 to 6 months ($ 1570), 6 to 7 months ($ 1693), 7 to 8 months ($ 1637), 8 to 9 months ($ 1634), 9 to 10 months ($ 1576), 10 to 11 months ($ 1591), 11 to 12 months ($ 1658)

August

Best time: 5 to 6 months before departure (average price: 1244 $)

Other interesting period(s): 1 to 2 months ($ 1352), 2 to 3 months ($ 1336), 3 to 4 months ($ 1383), 4 to 5 months ($ 1353), 6 to 7 months ($ 1382), 9 to 10 months ($ 1372)

September

Best time: 6 to 7 months before departure (average price: 1247 $)

Other interesting period(s): 2 to 3 months ($ 1264), 3 to 4 months ($ 1272), 4 to 5 months ($ 1254), 5 to 6 months ($ 1304), 7 to 8 months ($ 1347), 10 to 11 months ($ 1427)

October

Best time: 6 to 7 months before departure (average price: 1124 $)

Other interesting period(s): 2 to 3 months ($ 1189), 3 to 4 months ($ 1225), 4 to 5 months ($ 1230), 5 to 6 months ($ 1180), 7 to 8 months ($ 1193), 9 to 10 months ($ 1273)

November

Best time: 6 to 7 months before departure (average price: 1120 $)

Other interesting period(s): 1 to 2 months ($ 1214), 2 to 3 months ($ 1137), 3 to 4 months ($ 1142), 4 to 5 months ($ 1175), 5 to 6 months ($ 1178), 7 to 8 months ($ 1235)

December

Best time: 2 to 3 months before departure (average price: 1591 $)

Other interesting period(s): 3 to 4 months ($ 1608), 5 to 6 months ($ 1849), 6 to 7 months ($ 1815), 7 to 8 months ($ 1716), 8 to 9 months ($ 1748), 9 to 10 months ($ 1746), 10 to 11 months ($ 1818)

What day of the week should I book my flight ticket?

Data analysis:

Statistically, sunday is the day when plane tickets for Sydney->Chicago are the cheapest. So, by buying your plane ticket on a sunday, you will save $19. Conversely, by buying it on a monday, you may end up paying $28 more.



Sydney to Chicago: flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
May 2024$ 1818
$1032 to $9420
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June 2024$ 1347
$979 to $2061
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July 2024$ 1261
$1063 to $1743
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August 2024$ 1576
$930 to $6397
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September 2024$ 1144
$930 to $2002
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October 2024$ 1273
$854 to $2076
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November 2024$ 1128
$1100 to $1321
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December 2024$ 1421
$1149 to $2013
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January 2025$ 1910
$1676 to $2062
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February 2025$ 1322
$1107 to $1571
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March 2025$ 1374
$1108 to $1830
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April 2025$ 1430
$1237 to $1637
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Data analysis:

Compared to the average price, june, july, september, october, november, december, january and april are cheaper to travel to Chicago. So it may be interesting to book now to leave during these months!



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