Flights to San Diego from Mexico City - ￥46,970

View ￥46,970 flight on Sat, Jul 12, 2025Opens in a new window

Popular airlines from Mexico City to San Diego

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Mexico City to San Diego (MEX-SAN)

Prices were available within the past 7 days and start at ￥46,970 for one-way flights and ￥77,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 28 - Tue, Aug 5
MEX
Mexico City
SAN
San Diego
￥77,700 Roundtrip, found 2 days ago
￥77,700
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jul 28 from Mexico City to San Diego, returning Tue, Aug 5, priced at ￥77,700 found 2 days ago
Delta
Mon, Jul 28 - Wed, Aug 6
MEX
Mexico City
SAN
San Diego
￥77,700 Roundtrip, found 2 days ago
￥77,700
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jul 28 from Mexico City to San Diego, returning Wed, Aug 6, priced at ￥77,700 found 2 days ago
United
Mon, Jul 28 - Sun, Aug 10
MEX
Mexico City
SAN
San Diego
￥90,870 Roundtrip, found 3 days ago
￥90,870
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jul 28 from Mexico City to San Diego, returning Sun, Aug 10, priced at ￥90,870 found 3 days ago
Air Canada
Mon, Jul 28 - Sun, Aug 10
MEX
Mexico City
SAN
San Diego
￥91,950 Roundtrip, found 3 days ago
￥91,950
Roundtrip
found 3 days ago
Select Air Canada flight, departing Mon, Jul 28 from Mexico City to San Diego, returning Sun, Aug 10, priced at ￥91,950 found 3 days ago
Aeromexico
Mon, Jul 28 - Mon, Aug 4
MEX
Mexico City
SAN
San Diego
￥92,780 Roundtrip, found 2 days ago
￥92,780
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Mon, Jul 28 from Mexico City to San Diego, returning Mon, Aug 4, priced at ￥92,780 found 2 days ago
American Airlines
Mon, Jul 28 - Mon, Aug 4
MEX
Mexico City
SAN
San Diego
￥96,010 Roundtrip, found 2 days ago
￥96,010
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jul 28 from Mexico City to San Diego, returning Mon, Aug 4, priced at ￥96,010 found 2 days ago

Find the cheapest month to fly from Mexico City (MEX) to San Diego (SAN)

May is typically the cheapest month to fly

From ￥55,106 - ￥77,282 per traveler.

Graph displaying average flight prices per month

*Available to Expedia members.