Search & Compare - Chicago Flights & Tickets

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Find Cheap Airfares to Chicago with FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight to Chicago? Find the biggest savings on one-way and round-trip tickets right here.

Flight deals to Chicago

Frontier Airlines F9
Frontier Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 250

One-way F9 fare found on 2025-06-05
Delta Airlines DL
Delta Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 261

One-way DL fare found on 2025-06-05
Frontier Airlines F9
Frontier Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 261

One-way F9 fare found on 2025-06-05
American Airlines AA
American Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 271

One-way AA fare found on 2025-06-05
Delta Airlines DL
Delta Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 276

One-way DL fare found on 2025-06-05
American Airlines AA
American Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 401

One-way AA fare found on 2025-06-05
Delta Airlines DL
Delta Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 404

One-way DL fare found on 2025-06-05
United Airlines UA
United Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 532

One-way UA fare found on 2025-06-05
United Airlines UA
United Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 532

One-way UA fare found on 2025-06-05
American Airlines AA
American Airlines
West Palm Beach
2025-07-31
Chicago
2025-08-05
USD 648

One-way AA fare found on 2025-06-05


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights to Chicago (CHI)

Which airlines fly to Chicago?
American Airlines, JetBlue Airways, Southwest Airlines, Frontier Airlines, United Airlines, Delta Airlines Airlines flying the most to Chicago (CHI)
What is the cheapest flight to CHI Airport?
In the past couple of days, the cheapest tickets to CHI were found on Delta Airlines : USD 261
What are the most popular origin to Chicago (CHI)?
Travelers frequently travel from West Palm Beach to Chicago (CHI)

Destination Airport Information

IATA CodeCHI
NameChicago All Airport
CityChicago
CountryUS
Latitude41.978599548339844
Longitude-87.90480041503906

Airlines Flying from

Southwest Airlines-WN
Hawaiian Airlines-HA
Alaska Airlines -AS
Spirit Airlines-NK
Frontier Airline, F9
American Airlines, AA
JetBlue Airline, B6
United Airlines, UA
Delta Airline, DL

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