Cheap flights from Santa Ana to Chicago from £66
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Chicago
Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
How much do flights to Chicago cost?
Key info about flying to Chicago
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Weekly direct flights
Discover the top airlines offering direct flights from Santa Ana to Chicago in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 29.09 | Tue 30.09 | Wed 01.10 | Thu 02.10 | Fri 03.10 | Sat 04.10 | Sun 05.10 |
|---|---|---|---|---|---|---|---|
| 4 | 3 | 3 | 4 | 4 | 3 | 4 | |
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| Weekly flights: 45 total | Daily flights: 6.43 average | Most flights: Monday 4 flights |
| Airline | Mon 06.10 | Tue 07.10 | Wed 08.10 | Thu 09.10 | Fri 10.10 | Sat 11.10 | Sun 12.10 |
|---|---|---|---|---|---|---|---|
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| Weekly flights: 48 total | Daily flights: 6.86 average | Most flights: Monday 4 flights |
| Airline | Mon 13.10 | Tue 14.10 | Wed 15.10 | Thu 16.10 | Fri 17.10 | Sat 18.10 | Sun 19.10 |
|---|---|---|---|---|---|---|---|
| 4 | 4 | 4 | 4 | 4 | 4 | 4 | |
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| Weekly flights: 48 total | Daily flights: 6.86 average | Most flights: Monday 4 flights |
| Airline | Mon 20.10 | Tue 21.10 | Wed 22.10 | Thu 23.10 | Fri 24.10 | Sat 25.10 | Sun 26.10 |
|---|---|---|---|---|---|---|---|
| 4 | 4 | 4 | 4 | 4 | 4 | 3 | |
| 3 | 3 | 3 | 3 | 3 | 3 | 2 | |
| Weekly flights: 47 total | Daily flights: 6.71 average | Most flights: Monday 4 flights |
Check-in for a flight from Santa Ana to Chicago
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Frontier Airlines | FFT | F9 | No |
| Spirit Airlines | NKS | NK | No |
| United Airlines | UAL | UA | No |
| Alaska Airlines | ASA | AS | No |
| Hawaiian Airlines | HAL | HA | No |
Online check-in is not available for these airlines.
Weather in Chicago
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -1°C | -6°C |
| February | 0°C | -5°C |
| March | 6°C | 0°C |
| April | 11°C | 4°C |
| May | 17°C | 10°C |
| June | 22°C | 16°C |
| July | 26°C | 20°C |
| August | 25°C | 19°C |
| September | 22°C | 16°C |
| October | 15°C | 10°C |
| November | 8°C | 3°C |
| December | 2°C | -1°C |
14 day forecast
Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Santa Ana and Chicago is 2775 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, Alaska Airlines, and Hawaiian Airlines. Santa Ana and Chicago have 354 direct flights per week.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Santa Ana
Flights to Chicago
Popular routes
Airports near Santa Ana
Airports near Chicago
Download our app