For a quick snack before your flight, grab Garrett Popcorn near gate B8, a Chicago favorite.
Round-trip from | $269 (United Airlines) |
---|---|
One-way from | $110 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $325 |
Good round-trip deal | $278 or less |
Good one-way deal | $273 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Thu 10/9
5:01 am-9:17 am
1 stop6h 16m
Santa Ana J. Wayne/Orange Cnty
Sat 10/11
1:48 pm-7:59 pm
Nonstop4h 11m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Sat 10/11
5:01 am-9:17 am
1 stop6h 16m
Santa Ana J. Wayne/Orange Cnty
Sat 10/18
1:48 pm-7:59 pm
Nonstop4h 11m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Fri 10/24
5:01 am-9:17 am
1 stop6h 16m
Santa Ana J. Wayne/Orange Cnty
Mon 10/27
2:07 pm-8:12 pm
Nonstop4h 05m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Fri 10/17
5:01 am-9:17 am
1 stop6h 16m
Santa Ana J. Wayne/Orange Cnty
Sat 10/25
1:48 pm-7:59 pm
Nonstop4h 11m
ChicagoSanta Ana
MDW - SNA
MDWSNA
Chicago Midway
Tue 12/16
5:15 am-11:30 am
1 stop8h 15m
Santa Ana J. Wayne/Orange Cnty
Tue 1/13
6:40 pm-5:05 am
1 stop8h 25m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Sun 11/2
5:15 am-11:28 am
1 stop8h 13m
Santa Ana J. Wayne/Orange Cnty
Sat 11/8
2:07 pm-8:12 pm
Nonstop4h 05m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Fri 10/31
2:35 pm-8:32 pm
1 stop7h 57m
Santa Ana J. Wayne/Orange Cnty
Mon 11/3
2:07 pm-8:12 pm
Nonstop4h 05m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Thu 11/13
6:15 am-12:28 pm
1 stop8h 13m
Santa Ana J. Wayne/Orange Cnty
Sat 11/15
6:45 am-12:56 pm
Nonstop4h 11m
ChicagoSanta Ana
ORD - SNA
ORDSNA
Chicago O'Hare Intl
Sat 10/11
7:37 am-2:15 pm
1 stop8h 38m
Santa Ana J. Wayne/Orange Cnty
Tue 10/14
11:05 am-11:50 pm
1 stop10h 45m
ChicagoSanta Ana
MDW - SNA
MDWSNA
Chicago Midway
Tue 11/11
3:15 pm-9:15 pm
1 stop8h 00m
Santa Ana J. Wayne/Orange Cnty
Mon 11/17
7:25 pm-5:05 am
1 stop7h 40m
Booking 78 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Santa Ana. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Chicago to Santa Ana (average of $298). Flying from Chicago to Santa Ana in March is currently the most expensive (average of $375). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Chicago to Santa Ana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 17% versus a flight at noon.
Travelers seeking maximum savings on their Chicago to Santa Ana flight should consider departing on Saturday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to SNA are scheduled on a Monday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
Denver (DEN) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chicago to Santa Ana on Cheapflights.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $260.
Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 6h 15m.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 1h 40m.
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Entertainment
Comfort
Overall
Crew
Food
Boarding
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$99 | Average$202 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$109 | Average$201 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$265 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$279 | Average$450 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$288 | Average$440 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$336 | Average$476 | FlexibilityNo cancel fee | On-time75% |