￥38,790 Cheap Flights from Detroit (DTW) to San Diego (SAN)

View ￥38,790 flight on Mon, May 18, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to San Diego Intl. Airport (SAN)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Detroit to San Diego (DTW-SAN)

Prices were available within the past 7 days and start at ￥38,790 for one-way flights and ￥63,530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 23 - Mon, May 25
DTW
Detroit
SAN
San Diego
￥63,530 Roundtrip, found 2 days ago
￥63,530
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 23 from Detroit to San Diego, returning Mon, May 25, priced at ￥63,530 found 2 days ago
American Airlines
Sat, May 23 - Mon, May 25
DTW
Detroit
SAN
San Diego
￥74,820 Roundtrip, found 2 days ago
￥74,820
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 23 from Detroit to San Diego, returning Mon, May 25, priced at ￥74,820 found 2 days ago
American Airlines
Sat, May 23 - Mon, May 25
DTW
Detroit
SAN
San Diego
￥75,670 Roundtrip, found 2 days ago
￥75,670
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 23 from Detroit to San Diego, returning Mon, May 25, priced at ￥75,670 found 2 days ago
American Airlines
Sat, May 23 - Sun, May 24
DTW
Detroit
SAN
San Diego
￥76,110 Roundtrip, found 2 days ago
￥76,110
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 23 from Detroit to San Diego, returning Sun, May 24, priced at ￥76,110 found 2 days ago
American Airlines
Fri, May 22 - Mon, May 25
DTW
Detroit
SAN
San Diego
￥76,650 Roundtrip, found 2 days ago
￥76,650
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, May 22 from Detroit to San Diego, returning Mon, May 25, priced at ￥76,650 found 2 days ago
American Airlines
Sat, May 23 - Mon, May 25
DTW
Detroit
SAN
San Diego
￥77,620 Roundtrip, found 2 days ago
￥77,620
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, May 23 from Detroit to San Diego, returning Mon, May 25, priced at ￥77,620 found 2 days ago
Delta
Thu, Sep 3 - Tue, Sep 8
DTW
Detroit
SAN
San Diego
￥80,450 Roundtrip, found 2 days ago
￥80,450
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 3 from Detroit to San Diego, returning Tue, Sep 8, priced at ￥80,450 found 2 days ago
Delta
Mon, Jun 29 - Wed, Jul 8
DTW
Detroit
SAN
San Diego
￥85,420 Roundtrip, found 3 days ago
￥85,420
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jun 29 from Detroit to San Diego, returning Wed, Jul 8, priced at ￥85,420 found 3 days ago
Alaska Airlines
Mon, May 18 - Fri, May 22
DTW
Detroit
SAN
San Diego
￥88,900 Roundtrip, found 1 day ago
￥88,900
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, May 18 from Detroit to San Diego, returning Fri, May 22, priced at ￥88,900 found 1 day ago
United
Wed, Jun 17 - Wed, Jun 24
DTW
Detroit
SAN
San Diego
￥107,570 Roundtrip, found 3 days ago
￥107,570
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Detroit to San Diego, returning Wed, Jun 24, priced at ￥107,570 found 3 days ago

Frequently asked questions

How much is a flight from Detroit Metro Airport to San Diego Intl. Airport (SAN)?
Start packing your bags, because round-trip flights from Metro Airport to San Diego Airport start from ￥63,530. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Detroit Metropolitan Wayne County Airport (DTW) to San Diego Intl. Airport (SAN)?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Detroit Metro Airport to San Diego Intl. Airport (SAN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Detroit Metropolitan Wayne County Airport (DTW) to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Metro Airport to SAN?
It takes roughly 4 hours and 39 minutes to fly from DTW to San Diego Intl. Airport (SAN). But with a solid playlist and a magazine or two, the hours will go by quicker.
How far is the flight from Detroit Metropolitan Wayne County Airport (DTW) to San Diego Airport?
Expect to be cruising at altitude for a while, as the flight distance from Detroit to San Diego is 3,100 kilometers. Set up a playlist of your favorite podcasts before you leave home to stay entertained during your flight.
Which airlines fly direct from Metro Airport to San Diego Airport?
A popular option with many frequent flyers, Delta Air Lines (DL) operates 100 flights every month from Detroit Metro Airport to San Diego Intl. Airport (SAN). Pick the one that fits with your travel plans and book your fare today.
Are Metro Airport to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to score great last-minute deals from Detroit Metro Airport to SAN, but it's also possible to miss out entirely! As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can rest assured you're always seeing the latest offers.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
￥63,530
Distance
3124 km
Average flight time
1 hour 50 mins

Explore a world of travel with Expedia

*Available to Expedia members.