Flights from Santa Ana, CA to Chicago O'Hare

Our cheapest offers for flights from Santa Ana, CA to Chicago O'Hare

Here you can compare cheap flights from Santa Ana, CA (SNA) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Santa Ana, CA
Chicago O'Hare
Outbound
09/19/25
direct
UA0276
04h 11min
Return
09/29/25
1 Stopover (DEN)
UA0664, UA0464
07h 49min
United Airlines ?
$318
Best option
Santa Ana, CA
Chicago O'Hare
Outbound
09/19/25
direct
UA0276
04h 11min
Return
09/29/25
direct
UA2666
06h 16min
United Airlines ?
$337
Santa Ana, CA
Chicago O'Hare
Pay attention to transfer at connecting flight
Outbound
09/19/25
3 Stopovers (OAK, LAS, LAX)
NK0872, NK2850, NK0711, NK3010
34h 35min
Return
09/29/25
1 Stopover (LAS)
NK0188, NK0871
20h 40min
Spirit Airlines
$381
Santa Ana, CA
Chicago O'Hare
Outbound
07/25/25
1 Stopover (PHX)
AA2463, AA0695
06h 02min
Return
08/17/25
direct
AA2212
04h 13min
American Airlines ?
$333
Santa Ana, CA
Chicago O'Hare
Outbound
07/25/25
1 Stopover (IAH)
UA0500, UA0532
07h 11min
Return
08/17/25
direct
UA2666
06h 14min
United Airlines ?
$346
Santa Ana, CA
Chicago O'Hare
Outbound
07/25/25
1 Stopover (PHX)
AA2463, AA0695
06h 07min
Return
08/17/25
direct
AA2285
04h 15min
American Airlines ?
$347
Santa Ana, CA
Chicago O'Hare
Outbound
07/25/25
1 Stopover (LAS)
NK0874, NK0184
06h 12min
Return
08/17/25
1 Stopover (LAS)
NK0188, NK0891
08h 20min
Spirit Airlines
$351
Santa Ana, CA
Chicago O'Hare
Outbound
07/25/25
1 Stopover (LAS)
NK0870, NK0184
14h 58min
Return
08/17/25
1 Stopover (LAS)
NK0188, NK0891
08h 20min
Spirit Airlines
$355
Santa Ana, CA
Chicago O'Hare
Outbound
09/19/25
direct
AS4237
04h 17min
Return
09/29/25
direct
AS4740
04h 16min
Alaska Airlines ?
$356
Santa Ana, CA
Chicago O'Hare
Outbound
07/25/25
1 Stopover (LAS)
NK0874, NK0184
06h 12min
Return
08/17/25
1 Stopover (LAS)
NK0183, NK0891
12h 41min
Spirit Airlines
$368
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Santa Ana, CA - Chicago O'Hare

Roundtrip from $ 317,79
Distance 2775 km
Departure airport Airport Santa Ana - Orange County Airport, CA (SNA)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price