Earn point on your loyalty program!arrow arc left

Cheap flights from Chicago (CHI) to Fortaleza (FOR)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)

How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Chicago to Fortaleza in July , August 2026

30 Jul - 28 Aug $ 1,311.00
CHI
Chicago
Frontier Airlines
2 STOPS
FOR
Fortaleza
FOR
Fortaleza
Frontier Airlines
3 STOPS
CHI
Chicago
Pick dates
28 Jul - 03 Aug $ 4,011.00
CHI
Chicago
Copa Airlines
2 STOPS
FOR
Fortaleza
FOR
Fortaleza
Copa Airlines
2 STOPS
CHI
Chicago
Pick dates
28 Jul - 04 Aug $ 4,721.00
CHI
Chicago
Copa Airlines
2 STOPS
FOR
Fortaleza
FOR
Fortaleza
Copa Airlines
2 STOPS
CHI
Chicago
Pick dates

Last minute flights from Chicago to Fortaleza

30 Jul - 01 Aug $ 1,800.00
CHI
Chicago
Frontier Airlines
2 STOPS
FOR
Fortaleza
FOR
Fortaleza
Frontier Airlines
2 STOPS
CHI
Chicago
Pick dates
29 Jul - 01 Aug $ 1,940.00
CHI
Chicago
Frontier Airlines
2 STOPS
FOR
Fortaleza
FOR
Fortaleza
Frontier Airlines
2 STOPS
CHI
Chicago
Pick dates
30 Jul - 01 Aug $ 1,978.00
CHI
Chicago
Gol Transportes Aéreos
2 STOPS
FOR
Fortaleza
FOR
Fortaleza
Gol Transportes Aéreos
2 STOPS
CHI
Chicago
Pick dates

One-way flights to Fortaleza from Chicago

1:50 PM - 3:25 AM
LATAM Airlines
2 Stops
19h 25m
CHI - FOR
$ 869
Kiwi
Pick dates
5:00 AM - 9:30 PM
Gol Transportes Aéreos
2 Stops
17h 5m
CHI - FOR
$ 1,096
Kiwi
Pick dates
2:29 PM - 8:30 PM
Gol Transportes Aéreos
1 Stops
12h 26m
CHI - FOR
$ 1,189
Kiwi
Pick dates

How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Fortaleza (FOR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.