Cheap Flights from Illinois

Popular airlines from Illinois

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 25% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Illinois

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 27 Nov - Wed, 3 Dec
ORD
Chicago
DFW
Dallas
₹15,555 Return, found 5 days ago
₹15,555
Return
found 5 days ago
Select Delta flight, departing Thu, 27 Nov from Chicago to Dallas, returning Wed, 3 Dec, priced at ₹15,555 found 5 days ago
Delta
Wed, 19 Nov - Wed, 3 Dec
ORD
Chicago
TPA
Tampa
₹17,270 Return, found 5 days ago
₹17,270
Return
found 5 days ago
Select Delta flight, departing Wed, 19 Nov from Chicago to Tampa, returning Wed, 3 Dec, priced at ₹17,270 found 5 days ago
Delta
Wed, 17 Dec - Fri, 9 Jan
STL
St. Louis
ATL
Atlanta
₹17,320 Return, found 5 days ago
₹17,320
Return
found 5 days ago
Select Delta flight, departing Wed, 17 Dec from St. Louis to Atlanta, returning Fri, 9 Jan, priced at ₹17,320 found 5 days ago
Delta
Sat, 8 Nov - Thu, 13 Nov
ORD
Chicago
TPA
Tampa
₹17,448 Return, found 5 days ago
₹17,448
Return
found 5 days ago
Select Delta flight, departing Sat, 8 Nov from Chicago to Tampa, returning Thu, 13 Nov, priced at ₹17,448 found 5 days ago
Delta
Fri, 21 Nov - Wed, 3 Dec
ORD
Chicago
DFW
Dallas
₹18,554 Return, found 5 days ago
₹18,554
Return
found 5 days ago
Select Delta flight, departing Fri, 21 Nov from Chicago to Dallas, returning Wed, 3 Dec, priced at ₹18,554 found 5 days ago
United
Mon, 24 Nov - Thu, 27 Nov
ORD
Chicago
DFW
Dallas
₹18,960 Return, found 5 days ago
₹18,960
Return
found 5 days ago
Select United flight, departing Mon, 24 Nov from Chicago to Dallas, returning Thu, 27 Nov, priced at ₹18,960 found 5 days ago
Delta
Wed, 12 Nov - Mon, 24 Nov
MDW
Chicago
MIA
Miami
₹19,028 Return, found 3 days ago
₹19,028
Return
found 3 days ago
Select Delta flight, departing Wed, 12 Nov from Chicago to Miami, returning Mon, 24 Nov, priced at ₹19,028 found 3 days ago
United
Wed, 19 Nov - Wed, 3 Dec
ORD
Chicago
LAS
Las Vegas
₹19,432 Return, found 2 days ago
₹19,432
Return
found 2 days ago
Select United flight, departing Wed, 19 Nov from Chicago to Las Vegas, returning Wed, 3 Dec, priced at ₹19,432 found 2 days ago
United
Mon, 24 Nov - Wed, 3 Dec
ORD
Chicago
DFW
Dallas
₹19,487 Return, found 5 days ago
₹19,487
Return
found 5 days ago
Select United flight, departing Mon, 24 Nov from Chicago to Dallas, returning Wed, 3 Dec, priced at ₹19,487 found 5 days ago
United
Mon, 24 Nov - Tue, 2 Dec
ORD
Chicago
DFW
Dallas
₹19,573 Return, found 5 days ago
₹19,573
Return
found 5 days ago
Select United flight, departing Mon, 24 Nov from Chicago to Dallas, returning Tue, 2 Dec, priced at ₹19,573 found 5 days ago
American Airlines
Sat, 15 Nov - Thu, 4 Dec
ORD
Chicago
LAS
Las Vegas
₹19,873 Return, found 2 days ago
₹19,873
Return
found 2 days ago
Select American Airlines flight, departing Sat, 15 Nov from Chicago to Las Vegas, returning Thu, 4 Dec, priced at ₹19,873 found 2 days ago
Delta
Wed, 19 Nov - Thu, 27 Nov
ORD
Chicago
TPA
Tampa
₹19,937 Return, found 5 days ago
₹19,937
Return
found 5 days ago
Select Delta flight, departing Wed, 19 Nov from Chicago to Tampa, returning Thu, 27 Nov, priced at ₹19,937 found 5 days ago
Delta
Fri, 31 Oct - Wed, 5 Nov
ORD
Chicago
DEN
Denver
₹20,001 Return, found 1 day ago
₹20,001
Return
found 1 day ago
Select Delta flight, departing Fri, 31 Oct from Chicago to Denver, returning Wed, 5 Nov, priced at ₹20,001 found 1 day ago
Delta
Sat, 8 Nov - Thu, 13 Nov
ORD
Chicago
TPA
Tampa
₹20,115 Return, found 5 days ago
₹20,115
Return
found 5 days ago
Select Delta flight, departing Sat, 8 Nov from Chicago to Tampa, returning Thu, 13 Nov, priced at ₹20,115 found 5 days ago
United
Sun, 14 Dec - Tue, 30 Dec
ORD
Chicago
LAS
Las Vegas
₹20,663 Return, found 2 days ago
₹20,663
Return
found 2 days ago
Select United flight, departing Sun, 14 Dec from Chicago to Las Vegas, returning Tue, 30 Dec, priced at ₹20,663 found 2 days ago
Delta
Sat, 13 Dec - Thu, 1 Jan
ORD
Chicago
LAS
Las Vegas
₹20,785 Return, found 2 days ago
₹20,785
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Dec from Chicago to Las Vegas, returning Thu, 1 Jan, priced at ₹20,785 found 2 days ago
United
Tue, 18 Nov - Tue, 2 Dec
ORD
Chicago
TPA
Tampa
₹20,926 Return, found 5 days ago
₹20,926
Return
found 5 days ago
Select United flight, departing Tue, 18 Nov from Chicago to Tampa, returning Tue, 2 Dec, priced at ₹20,926 found 5 days ago
Delta
Thu, 27 Nov - Fri, 28 Nov
ORD
Chicago
DFW
Dallas
₹20,935 Return, found 5 days ago
₹20,935
Return
found 5 days ago
Select Delta flight, departing Thu, 27 Nov from Chicago to Dallas, returning Fri, 28 Nov, priced at ₹20,935 found 5 days ago
Delta
Wed, 5 Nov - Wed, 12 Nov
MDW
Chicago
LAS
Las Vegas
₹21,318 Return, found 1 day ago
₹21,318
Return
found 1 day ago
Select Delta flight, departing Wed, 5 Nov from Chicago to Las Vegas, returning Wed, 12 Nov, priced at ₹21,318 found 1 day ago
Delta
Sat, 25 Oct - Fri, 31 Oct
MDW
Chicago
DAL
Dallas
₹21,725 Return, found 5 days ago
₹21,725
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Chicago to Dallas, returning Fri, 31 Oct, priced at ₹21,725 found 5 days ago

Explore a world of travel with Expedia

*Available to Expedia members.