Cheap flights from Santa Ana to Chicago from $67
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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 | Sun 02.11 | Mon 03.11 | Tue 04.11 | Wed 05.11 | Thu 06.11 | Fri 07.11 | Sat 08.11 |
|---|---|---|---|---|---|---|---|
| 2 | 3 | --- | 1 | 3 | 3 | 3 | |
| 3 | 3 | --- | --- | 3 | --- | 1 | |
| Weekly flights: 25 total | Daily flights: 3.57 average | Most flights: Monday 3 flights |
| Airline | Sun 09.11 | Mon 10.11 | Tue 11.11 | Wed 12.11 | Thu 13.11 | Fri 14.11 | Sat 15.11 |
|---|---|---|---|---|---|---|---|
| 1 | 3 | 3 | 3 | 3 | 3 | 1 | |
| --- | 3 | --- | --- | 3 | 3 | --- | |
| Weekly flights: 26 total | Daily flights: 3.71 average | Most flights: Monday 3 flights |
| Airline | Sun 16.11 | Mon 17.11 | Tue 18.11 | Wed 19.11 | Thu 20.11 | Fri 21.11 | Sat 22.11 |
|---|---|---|---|---|---|---|---|
| --- | 3 | 2 | --- | 3 | 3 | 3 | |
| --- | 3 | --- | --- | 2 | 1 | 3 | |
| Weekly flights: 23 total | Daily flights: 3.29 average | Most flights: Monday 3 flights |
| Airline | Sun 23.11 | Mon 24.11 | Tue 25.11 | Wed 26.11 | Thu 27.11 | Fri 28.11 | Sat 29.11 |
|---|---|---|---|---|---|---|---|
| 2 | 3 | 3 | 3 | --- | 1 | --- | |
| 3 | 3 | 3 | 3 | --- | --- | --- | |
| Weekly flights: 24 total | Daily flights: 3.43 average | Most flights: Monday 3 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 |
| United Airlines | UAL | UA | No |
| Spirit Airlines | NKS | NK | No |
| Allegiant Air | AAY | G4 | 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, United Airlines, Spirit Airlines, Allegiant Air, and Hawaiian Airlines. Santa Ana and Chicago have 315 direct flights per week.
Frequently asked questions
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