Denver (DEN) to San Diego (SAN) cheap flight deal from $59 USD in economy class – flightdeals.net

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Alaska Airlines, Inc.

ASAlaska Airlines, Inc.

One Way•Economy

Denver International Airport

Denver, United States

San Diego International Airport

San Diego, United States

$127 USD

-54%$59 USD

Verified Sep 19, 2025 at 7:48 PM

September 2025

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19$343 20$343 21$428 22$343 23$343 24$343 25$343 26$178 27$158 28$289 29$228 30$228 1$228 2$178 3$178 4$119 5$134

Limited Availability

18% of dates checked are available within 10% of the lowest price

Tuesday, September 2nd, 2025

No flight details available for this date.