Cheap flights from Milwaukee, WI to San Diego, CA
Flights starting at $83. Choose between United Airlines, Spirit Airlines, or Alaska Airlines to find the best price.
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Tips to know when travelling to San Diego
Cheapest one-way trip | $83 |
|---|---|
Cheapest round-trip | $247 |
Average round-trip | $447 |
Most popular airline | United Airlines |
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Book your trip to arrive at San Diego International, or McClellan–Palomar. The most popular airlines for this route are United Airlines, Spirit Airlines, and Alaska Airlines. Milwaukee and San Diego have 40 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Milwaukee to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Fri 31.05 - Thu 06.06
| Airline | Fri 31.05 | Sat 01.06 | Sun 02.06 | Mon 03.06 | Tue 04.06 | Wed 05.06 | Thu 06.06 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Fri 07.06 - Thu 13.06
| Airline | Fri 07.06 | Sat 08.06 | Sun 09.06 | Mon 10.06 | Tue 11.06 | Wed 12.06 | Thu 13.06 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Fri 14.06 - Thu 20.06
| Airline | Fri 14.06 | Sat 15.06 | Sun 16.06 | Mon 17.06 | Tue 18.06 | Wed 19.06 | Thu 20.06 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Weekly direct flights for Fri 21.06 - Thu 27.06
| Airline | Fri 21.06 | Sat 22.06 | Sun 23.06 | Mon 24.06 | Tue 25.06 | Wed 26.06 | Thu 27.06 |
|---|---|---|---|---|---|---|---|
| --- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Milwaukee to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
|---|---|---|---|---|
| United Airlines | UAL | UA | Yes | No |
| Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
| Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
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
Frequently asked questions
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