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Cheap flights from Chicago (CHI) to Natal (NAT)

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0 Children (2~11)
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How to find the cheapest flight from Chicago (CHI) to Natal (NAT)

How to find the cheapest flight from Chicago (CHI) to Natal (NAT)
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How to find the cheapest flight from Chicago (CHI) to Natal (NAT)
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How to find the cheapest flight from Chicago (CHI) to Natal (NAT)
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Cheap flights from Chicago to Natal in December 2025 , January 2026

31 Dec - 28 Jan $ 811.00
CHI
Chicago
Spirit Airlines
2 STOPS
NAT
Natal
NAT
Natal
Spirit Airlines
3 STOPS
CHI
Chicago
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31 Dec - 26 Jan $ 835.00
CHI
Chicago
Spirit Airlines
2 STOPS
NAT
Natal
NAT
Natal
Spirit Airlines
3 STOPS
CHI
Chicago
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31 Dec - 27 Jan $ 873.00
CHI
Chicago
Spirit Airlines
2 STOPS
NAT
Natal
NAT
Natal
Spirit Airlines
2 STOPS
CHI
Chicago
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Last minute flights from Chicago to Natal

29 Dec - 01 Jan $ 1,477.00
CHI
Chicago
Frontier Airlines
3 STOPS
NAT
Natal
NAT
Natal
Frontier Airlines
3 STOPS
CHI
Chicago
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29 Dec - 01 Jan $ 1,490.00
CHI
Chicago
Spirit Airlines
3 STOPS
NAT
Natal
NAT
Natal
Spirit Airlines
3 STOPS
CHI
Chicago
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29 Dec - 01 Jan $ 1,505.00
CHI
Chicago
Frontier Airlines
3 STOPS
NAT
Natal
NAT
Natal
Frontier Airlines
3 STOPS
CHI
Chicago
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One-way flights to Natal from Chicago

5:45 AM - 8:45 AM
LATAM Airlines
2 Stops
27h 20m
CHI - NAT
$ 359
Kiwi
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7:10 AM - 12:40 PM
LATAM Airlines
2 Stops
29h 50m
CHI - NAT
$ 419
Kiwi
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11:23 AM - 12:40 PM
LATAM Airlines
2 Stops
25h 37m
CHI - NAT
$ 469
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Natal (NAT)

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