Santa Ana to Chicago

SNAMDW

Fly from Santa Ana to Chicago starting at USD 140 with Southwest Airlines.Best fare available on Nov 16, 2026.Limited seats. Better plans. Book before it's gone.

Santa Ana to Chicago cheapest flights this week

13 Nov
Southwest Airlines
16:35SNA
21:50MDW
DirectUSD 242VIEW DEAL
15 Nov
Southwest Airlines
09:25SNA
14:35MDW
DirectUSD 437VIEW DEAL
16 Nov
Southwest Airlines
16:50SNA
03:45MDW
1 StopUSD 140VIEW DEAL
17 Nov
Southwest Airlines
06:45SNA
12:15MDW
1 StopUSD 317VIEW DEAL
20 Nov
Southwest Airlines
16:35SNA
21:50MDW
DirectUSD 398VIEW DEAL
21 Nov
Southwest Airlines
16:30SNA
02:25MDW
2 StopUSD 233VIEW DEAL
21 Nov
Southwest Airlines
21:05SNA
03:40MDW
1 StopUSD 326VIEW DEAL
22 Nov
Southwest Airlines
19:35SNA
03:00MDW
1 StopUSD 238VIEW DEAL
22 Nov
Southwest Airlines
14:40SNA
21:55MDW
1 StopUSD 339VIEW DEAL
23 Nov
Southwest Airlines
16:35SNA
21:50MDW
DirectUSD 298VIEW DEAL

Santa Ana to Chicago monthly flight fare trend

Nov
from USD 140
Dec
from USD 240
Jan
from USD 427
Feb
No flights
Mar
No flights
Apr
No flights

Airport Details

Origin

Santa Ana

John Wayne Orange County International Airport (SNA)

Santa Ana, SNA
Zone

Los Angeles

Elev

56 ft

Destination

Chicago

Chicago Midway International Airport (MDW)

Chicago, MDW
Zone

Chicago

Elev

620 ft