Cheap flights from Detroit, MI to San Diego, CA
Flights starting at £43. 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 | £43 |
|---|---|
Cheapest round-trip | £120 |
Average round-trip | £316 |
Most popular airline | United Airlines |
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Check-in for a flight from Detroit 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 |
| Sun Country Airlines | SCX | SY | Yes | No |
San Diego travel tips
1) Relax on the carefree Mission Beach in San Diego | Young people love San Diego as an ocean resort for its fun atmosphere, parties, and great beaches. If you want to relax on the white sand, head to Mission Beach, which is stretched along the busy waterfront and is close to Belmont Park. On the beach, you can find both party zones and quieter places. The season is here almost all year round, but most of the tourists come here from June to September. |
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2) Do you want to see the very first American heavy aircraft carrier in San Diego? | In the port of San Diego, the aircraft carrier USS Midway is located – the very first heavy American aircraft carrier, launched in 1945. The ship took an active part in the military activities in North Vietnam and Operation Desert Storm. Now you can get on board the ship, explore its interior, inspect the military aircraft stationed on the deck, and chat with the veterans who served on this aircraft carrier. |
3) San Diego budget shopping is possible at Hillcrest | If you are low on budget but want to bring some decent items from San Diego, take a stroll around Hillcrest. You will find budget categories shops, many shops for children, vintage boutiques, and antique shops. |
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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