Santa Ana to Chicago in August 2026

Dated one-way fares from Santa Ana to Chicago in August 2026. Use the calendar to see which days are cheaper.

Lowest this month $245

Highest this month $504

Sample fare $147

Airports SNA–ORD

Search August 2026 tickets

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Other months: August 2026 · September 2026 · October 2026 · Full route

August 2026 price calendar

August 2026

From $245 · up to $504

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 $477 30 $504 31 $245

Dated fares

Chicago CHI

$147

Sep 21, 10:45am · 6h 50m · 1 stop

SNA → ORD · Frontier Airlines

Tickets

Chicago CHI

$154

Sep 16, 1:09pm · 8h 50m · 1 stop

SNA → ORD · Alaska Airlines

Tickets

Chicago CHI

$159

Sep 25, 11:50am · 10h 33m · 1 stop

SNA → ORD · Frontier Airlines

Tickets

Chicago CHI

$160

Apr 22, 1:30pm · 8h 29m · 1 stop

SNA → ORD · Alaska Airlines

Tickets

Chicago CHI

$160

Oct 27, 5:55pm · 9h 45m · 1 stop

SNA → ORD · Alaska Airlines

Tickets

Chicago CHI

$160

Jan 15, 12:00pm · 9h 59m · 1 stop

SNA → ORD · Alaska Airlines

Tickets

Booking SNA to CHI in August 2026

This page is only August 2026 on the Santa Ana to Chicago route. Open the full route if you want the next months side by side.

Prices move as seats sell. Confirm the live itinerary before you book Santa Ana to Chicago in August 2026.