Cheap flights from Chicago to San Diego from CA$200
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Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by departure date
How much do flights to San Diego cost?
Cheapest one-way trip | CA$200 |
|---|---|
Cheapest nonstop round-trip | CA$235 |
Cheapest round-trip | CA$272 |
Average round-trip | CA$286 |
Nonstop flights in July | CA$117 – CA$503 |
Key info about flying to San Diego
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Sun 06.07 | Mon 07.07 | Tue 08.07 | Wed 09.07 | Thu 10.07 | Fri 11.07 | Sat 12.07 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | 3 | 5 | 5 | 5 | |
| --- | --- | --- | --- | --- | 1 | --- | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 26 total | Daily flights: 3.71 average | Most flights: Thursday 5 flights |
| Airline | Sun 13.07 | Mon 14.07 | Tue 15.07 | Wed 16.07 | Thu 17.07 | Fri 18.07 | Sat 19.07 |
|---|---|---|---|---|---|---|---|
| 2 | 4 | 5 | 5 | 5 | 5 | 5 | |
| 1 | --- | --- | 2 | 5 | 5 | 5 | |
| --- | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 55 total | Daily flights: 7.86 average | Most flights: Tuesday 5 flights |
| Airline | Sun 20.07 | Mon 21.07 | Tue 22.07 | Wed 23.07 | Thu 24.07 | Fri 25.07 | Sat 26.07 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 5 | 5 | 3 | 5 | 5 | |
| 5 | 5 | 5 | 5 | 5 | 5 | 5 | |
| 1 | --- | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 74 total | Daily flights: 10.57 average | Most flights: Sunday 5 flights |
| Airline | Sun 27.07 | Mon 28.07 | Tue 29.07 | Wed 30.07 | Thu 31.07 | Fri 01.08 | Sat 02.08 |
|---|---|---|---|---|---|---|---|
| 4 | 5 | 5 | 5 | 5 | 5 | 3 | |
| 4 | 5 | 5 | 5 | 5 | 5 | 5 | |
| 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Weekly flights: 73 total | Daily flights: 10.43 average | Most flights: Monday 5 flights |
Check-in for a flight from Chicago to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Alaska Airlines | ASA | AS | No |
| Spirit Airlines | NKS | NK | No |
| Frontier Airlines | FFT | F9 | No |
| Hawaiian Airlines | HAL | HA | No |
Online check-in is not available for these airlines.
Weather in San Diego
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 18°C | 10°C |
| February | 17°C | 10°C |
| March | 18°C | 11°C |
| April | 19°C | 12°C |
| May | 20°C | 14°C |
| June | 22°C | 16°C |
| July | 24°C | 18°C |
| August | 25°C | 19°C |
| September | 25°C | 19°C |
| October | 23°C | 16°C |
| November | 21°C | 13°C |
| December | 17°C | 11°C |
14 day forecast
Travelers usually depart from O Hare International, Chicago Midway International, or Chicago Rockford International when they travel from Chicago to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Chicago and San Diego is 2771 km. The most popular airlines for this route are United Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines, and Hawaiian Airlines. Chicago and San Diego have 108 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.
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