Cheap flights from Lexington to Northwest Chicago

View AU$343 flight on Mon, 1 Sep. 2025Opens in a new window

Popular airlines from Lexington to Northwest Chicago

  • 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 Lexington (LEX) to Northwest Chicago (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
Mon, 1 Sep. - Mon, 8 Sep.
LEX
Lexington
ORD
Chicago
AU$290 Return, found 5 days ago
AU$290
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Lexington to Chicago, returning Mon, 8 Sep., priced at AU$290 found 5 days ago
American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
LEX
Lexington
ORD
Chicago
AU$337 Return, found 5 days ago
AU$337
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Lexington to Chicago, returning Mon, 8 Sep., priced at AU$337 found 5 days ago
American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
LEX
Lexington
ORD
Chicago
AU$341 Return, found 5 days ago
AU$341
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Lexington to Chicago, returning Mon, 8 Sep., priced at AU$341 found 5 days ago
American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
LEX
Lexington
ORD
Chicago
AU$352 Return, found 5 days ago
AU$352
Return
found 5 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Lexington to Chicago, returning Mon, 8 Sep., priced at AU$352 found 5 days ago
Delta
Mon, 1 Sep. - Mon, 8 Sep.
LEX
Lexington
MDW
Chicago
AU$359 Return, found 5 days ago
AU$359
Return
found 5 days ago
Select Delta flight, departing Mon, 1 Sep. from Lexington to Chicago, returning Mon, 8 Sep., priced at AU$359 found 5 days ago
United
Mon, 1 Sep. - Mon, 8 Sep.
LEX
Lexington
ORD
Chicago
AU$429 Return, found 5 days ago
AU$429
Return
found 5 days ago
Select United flight, departing Mon, 1 Sep. from Lexington to Chicago, returning Mon, 8 Sep., priced at AU$429 found 5 days ago

Find the cheapest month to fly from Lexington (LEX) to Chicago (ORD)

November is typically the cheapest month to fly

From AU$189 - AU$594 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.