Cheap flights from Fresno to Northwest Chicago from CA $156

View CA $156 flight on Wed, Dec. 3, 2025Opens in a new window

Popular airlines from Fresno to Northwest Chicago

  • Alaska Airlines

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Cheap flights from Fresno (FAT) to Northwest Chicago (CHI)

Prices were available within the past 7 days and start at CA $156 for one-way flights and CA $311 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Dec. 3 - Sat, Dec. 6
FAT
Fresno
ORD
Chicago
CA $311 Roundtrip, found 1 day ago
CA $311
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Dec. 3 from Fresno to Chicago, returning Sat, Dec. 6, priced at CA $311 found 1 day ago
American Airlines
Wed, Dec. 3 - Sat, Dec. 6
FAT
Fresno
ORD
Chicago
CA $314 Roundtrip, found 1 day ago
CA $314
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec. 3 from Fresno to Chicago, returning Sat, Dec. 6, priced at CA $314 found 1 day ago
Alaska Airlines
Wed, Dec. 3 - Sat, Dec. 6
FAT
Fresno
ORD
Chicago
CA $332 Roundtrip, found 1 day ago
CA $332
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Dec. 3 from Fresno to Chicago, returning Sat, Dec. 6, priced at CA $332 found 1 day ago
American Airlines
Wed, Dec. 3 - Sat, Dec. 6
FAT
Fresno
ORD
Chicago
CA $334 Roundtrip, found 1 day ago
CA $334
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec. 3 from Fresno to Chicago, returning Sat, Dec. 6, priced at CA $334 found 1 day ago
Delta
Wed, Dec. 3 - Sat, Dec. 6
FAT
Fresno
ORD
Chicago
CA $355 Roundtrip, found 1 day ago
CA $355
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec. 3 from Fresno to Chicago, returning Sat, Dec. 6, priced at CA $355 found 1 day ago
United
Fri, Nov. 14 - Thu, Feb. 26
FAT
Fresno
ORD
Chicago
CA $515 Roundtrip, found 5 hours ago
CA $515
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Nov. 14 from Fresno to Chicago, returning Thu, Feb. 26, priced at CA $515 found 5 hours ago

Find the cheapest month to fly from Fresno (FAT) to Chicago (ORD)

September is typically the cheapest month to fly

From CA $264 - CA $472 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.