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Cheap flights from Santa Ana (SNA) to Chicago (CHI)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Santa Ana (SNA) to Chicago (CHI)

How to find the cheapest flight from Santa Ana (SNA) to Chicago (CHI)
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How to find the cheapest flight from Santa Ana (SNA) to Chicago (CHI)
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How to find the cheapest flight from Santa Ana (SNA) to Chicago (CHI)
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Cheap flights from Santa Ana to Chicago in July , August 2026

31 Jul - 10 Aug $ 353.00
SNA
Santa Ana
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
SNA
Santa Ana
Pick dates
30 Jul - 10 Aug $ 375.00
SNA
Santa Ana
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
SNA
Santa Ana
Pick dates
30 Jul - 03 Aug $ 411.00
SNA
Santa Ana
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
SNA
Santa Ana
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Last minute flights from Santa Ana to Chicago

29 Jul - 31 Jul $ 550.00
SNA
Santa Ana
Alaska Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Alaska Airlines
1 STOPS
SNA
Santa Ana
Pick dates
30 Jul - 31 Jul $ 572.00
SNA
Santa Ana
Frontier Airlines
1 STOPS
CHI
Chicago
CHI
Chicago
Frontier Airlines
1 STOPS
SNA
Santa Ana
Pick dates
28 Jul - 31 Jul $ 986.00
SNA
Santa Ana
Alaska Airlines
DIRECT
CHI
Chicago
CHI
Chicago
Alaska Airlines
DIRECT
SNA
Santa Ana
Pick dates

One-way flights to Chicago from Santa Ana

8:55 AM - 5:05 PM
Frontier Airlines
1 Stops
9h 57m
SNA - CHI
$ 200
Kiwi
Pick dates
11:15 AM - 5:05 PM
Frontier Airlines
1 Stops
7h 37m
SNA - CHI
$ 222
Kiwi
Pick dates
10:37 AM - 10:37 AM
United Airlines
0 Stops
4h 16m
SNA - CHI
$ 462
Kiwi
Pick dates

How to find the cheapest flight from Santa Ana (SNA) to Chicago (CHI)

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