Question 1

What are the most popular airlines that fly from Detroit to San Diego?

Accepted Answer

Consider American Airlines, Delta or Frontier when booking your flight. These represent the most popular airlines when flying from Detroit to San Diego.

Question 2

Can I fly to San Diego from Detroit right now?

Accepted Answer

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Detroit need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Detroit must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Detroit are not required to quarantine after entering San Diego.

Question 3

Which airlines flying from Detroit to San Diego have flexible cancellations due to COVID-19?

Accepted Answer

Some of the carriers operating flights from Detroit to San Diego that may be offering flexible cancellation policies are Spirit Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Question 4

How many flights depart from Detroit to San Diego on average per day?

Accepted Answer

On average, you can expect to see 1 flight from Detroit to San Diego a day.
Morning (6am - Midday) - 100% of flight departures

Question 5

Are there direct flights from Detroit to San Diego for under C$ 400 on Cheapflights?

Accepted Answer

Cheapflights has 20 direct flights from Detroit to San Diego under C$ 400. A good price for a direct flight from Detroit to San Diego is less than C$ 489.

Question 6

When is the cheapest time to fly from Detroit to San Diego (DTT - SAN)?

Accepted Answer

One of the essential ways to save on airfare from Detroit to San Diego is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 64% on airfare.

Question 7

What airports do I use to fly from Detroit to San Diego?

Accepted Answer

You will need to book a flight from Detroit All airports to San Diego if you want to fly from Detroit to San Diego. At least 5 different airlines have flights from All airports (DTT) to San Diego (SAN) on a regular basis. There are 3 flights to San Diego from the Detroit airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DTT to SAN to be around 4h 42m.

Question 8

How long is the flight from Detroit to San Diego?

Accepted Answer

There are many flights that can get you from Detroit to San Diego in 11h 19m. Fly via Spirit Airlines or Frontier to get the fastest option. The distance from Detroit to San Diego is about 3159 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Question 9

What is the cheapest day to fly round-trip from Detroit to San Diego?

Accepted Answer

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 21% on the overall cost on flights from Detroit to San Diego.

Question 10

Are there last-minute flights available from Detroit to San Diego for under C$ 200?

Accepted Answer

There are currently 20+ open flights from Detroit to San Diego within the next 7 days for less than C$ 200.

Question 11

What days are direct flights available from Detroit to San Diego?

Accepted Answer

Days when direct flights are available for this flight are: Wednesday.

Question 12

How far in advance should I book a flight from Detroit to San Diego?

Accepted Answer

To save on the cost of your flight from Detroit to San Diego, book at least 18 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 370 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 449.

Question 13

What are the cheapest airlines to fly from Detroit to San Diego one-way?

Accepted Answer

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at C$ 66. Frontier flights start at C$ 233 while deals on Delta start at C$ 308 one-way.

Question 14

Can I fly back to Detroit from San Diego?

Accepted Answer

Returning to Detroit from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Detroit.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Detroit.

Question 15

What is the cheapest month to fly from Detroit to San Diego?

Accepted Answer

Flights from Detroit to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Detroit to San Diego in August, with the cheapest ticket starting at C$ 156.

Question 16

What are the most reliable airlines from Detroit to San Diego?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Detroit to San Diego consider choosing KLM (93%), Delta (91%) or Air France (91%) as they are the most reliable in getting you off to your destination on time.

Question 17

Can I find flights from Detroit to San Diego for under C$ 200 on Cheapflights?

Accepted Answer

Yes, there are multiple flights from Detroit to San Diego for under C$ 200. The cheapest flight booked recently is on Spirit Airlines for just C$ 147, but on average you can expect to pay C$ 197.

Question 18

What are the cheapest airlines flying from Detroit to San Diego round-trip?

Accepted Answer

Spirit Airlines, at C$ 147, was found to be the cheapest airline from Detroit to San Diego. An alternate airline flying to your destination would be Frontier. Spirit Airlines is 61% cheaper than the average price of flights available within the next 90 days to this destination.

DTT - SAN	Price	C$ 207 - C$ 399
SAN	Temperature	14 - 22 °C
SAN	Precipitation	0 - 58 mm

1%of flight departures	Early morningMidnight to 6 am
6%of flight departures	Morning6 am to noon
93%of flight departures	AfternoonNoon to 6 pm
0%of flight departures	Evening6 pm to midnight

Sunday	3daily flights
Monday	5daily flights
Tuesday	4daily flights
Wednesday	4daily flights
Thursday	0daily flights
Friday	3daily flights
Saturday	4daily flights

Cheap flights from Detroit to San Diego

The best prices from Detroit All airports to San Diego are usually found in August or July, booked 19 days in advance, depart on a Wednesday or Sunday and return on a Monday

How to find the cheapest flight from Detroit to San Diego

All the information you need to plan the best DTT to SAN flight in 2021: compare Detroit to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

What is the cheapest day to fly round-trip from Detroit to San Diego?

How far in advance should I book a flight from Detroit to San Diego?

What is the cheapest month to fly from Detroit to San Diego?

When is the cheapest time to fly from Detroit to San Diego (DTT - SAN)?