Cheap flights from Detroit Metropolitan Wayne County Airport to San Diego from C$ 107

In general, August is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 391. If you are unable to visit San Diego during the month of August, then departing from Detroit Metropolitan Wayne County Airport during the month July is also very affordable. Most momondo users find prices during this month for around C$ 406.

The cheapest day to depart on your flight to San Diego is on a Friday when prices can be found for as low as C$ 311. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Diego on Tuesday is C$ 1,098.

Flying to San Diego from Detroit Metropolitan Wayne County Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 361 when looking at flights departing in the morning. Flights to San Diego are more costly in the evening, with an average ticket price of C$ 800. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Detroit Metropolitan Wayne County to San Diego for the best Detroit Metropolitan Wayne County - San Diego flight prices

You are more likely to see cheaper flights to San Diego from Detroit Metropolitan Wayne County Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 581 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Detroit Metropolitan Wayne County Airport for as low as C$ 451 on momondo.

There is only 1 cabin class available to choose from on Detroit Metropolitan Wayne County to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 83% on your flight if you consider stops on a Detroit Metropolitan Wayne County Airport to San Diego flight.

As of March 2026, prices for Detroit Metropolitan Wayne County Airport to San Diego flights are approximately 15% cheaper when compared to flights at the same time last year.

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Detroit Metropolitan Wayne County to San Diego

Spirit Airlines, Southwest and Frontier are the top three most popular airlines that fly to San Diego from Detroit Metropolitan Wayne County Airport according to our data. Spirit Airlines is the first choice among our users, with 51% of people opting to fly with this airline when travelling to San Diego. Keep in mind that there are 4 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

6 flights are operational daily from Detroit Metropolitan Wayne County Airport to San Diego as of March 2026. The most popular departure time for this route is 8:00p.m., with 46% of flights per day taking off in the evening.

45 flights are operational weekly from Detroit Metropolitan Wayne County Airport to San Diego as of March 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.