Cheap flights from Atlanta to Historic Route 66

View AU$105 flight on Tue, 26 Aug. 2025Opens in a new window

Popular airlines from Atlanta to Historic Route 66

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Atlanta (ATL) to Historic Route 66 (CHI)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
ATL
Atlanta
ORD
Chicago
AU$211 Return, found 4 days ago
AU$211
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Atlanta to Chicago, returning Sat, 13 Sep., priced at AU$211 found 4 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
ATL
Atlanta
MDW
Chicago
AU$211 Return, found 4 days ago
AU$211
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep. from Atlanta to Chicago, returning Sat, 13 Sep., priced at AU$211 found 4 days ago
Delta
Wed, 27 Aug. - Sat, 6 Sep.
ATL
Atlanta
ORD
Chicago
AU$213 Return, found 6 days ago
AU$213
Return
found 6 days ago
Select Delta flight, departing Wed, 27 Aug. from Atlanta to Chicago, returning Sat, 6 Sep., priced at AU$213 found 6 days ago
Delta
Thu, 25 Sep. - Mon, 29 Sep.
ATL
Atlanta
STL
St. Louis
AU$223 Return, found 1 day ago
AU$223
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Sep. from Atlanta to St. Louis, returning Mon, 29 Sep., priced at AU$223 found 1 day ago
United
Tue, 26 Aug. - Thu, 28 Aug.
ATL
Atlanta
ORD
Chicago
AU$278 Return, found 3 days ago
AU$278
Return
found 3 days ago
Select United flight, departing Tue, 26 Aug. from Atlanta to Chicago, returning Thu, 28 Aug., priced at AU$278 found 3 days ago
Alaska Airlines
Thu, 25 Sep. - Sun, 28 Sep.
ATL
Atlanta
STL
St. Louis
AU$870 Return, found 1 day ago
AU$870
Return
found 1 day ago
Select Alaska Airlines flight, departing Thu, 25 Sep. from Atlanta to St. Louis, returning Sun, 28 Sep., priced at AU$870 found 1 day ago

Find the cheapest month to fly from Atlanta (ATL) to Chicago (ORD)

September is typically the cheapest month to fly

From AU$74 - AU$143 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.