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How much is the cheapest flight to Historic Route 66?
Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Frontier Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif)
Wed, Sep 4 - Wed, Sep 4
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$43 Roundtrip, found 1 hour ago
$43
Roundtrip
found 1 hour ago
![Frontier Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/F9.gif)
Wed, Aug 28 - Wed, Aug 28
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$53 Roundtrip, found 7 hours ago
$53
Roundtrip
found 7 hours ago
![Spirit Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NK.gif)
Wed, Jul 10 - Sat, Jul 13
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$62 Roundtrip, just found
$62
Roundtrip
just found
![Delta](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)
Wed, Aug 21 - Wed, Aug 21
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$112 Roundtrip, found 8 hours ago
$112
Roundtrip
found 8 hours ago
![Spirit Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NK.gif)
Thu, Sep 5 - Tue, Sep 10
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$115 Roundtrip, found 10 hours ago
$115
Roundtrip
found 10 hours ago
Frequently asked questions
Destination airport | O'Hare Intl. |
Destination airport IATA code | ORD |
Destination city name | Chicago |
Roundtrip price | $72 |
Get up to 100% off your flight to Historic Route 66 when booking a Flight + Hotel
Heading to Historic Route 66? Explore Historic Route 66 with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more!
Trending flights to Historic Route 66
Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![Spirit Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/NK.gif)
Tue, Sep 10 - Wed, Sep 11
LGA
LaGuardia
ORD
O'Hare Intl.
$73 Roundtrip, found 4 hours ago
$73
Roundtrip
found 4 hours ago
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