Delta flights to San Diego from Denver

View RM457 flight on Sat, 8 Nov 2025Opens in a new window

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Prices were available within the past 7 days and start at RM457 for one-way flights and RM894 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 8 Nov - Mon, 10 Nov
DEN
Denver
SAN
San Diego
RM894 Return, found 2 days ago
RM894
Return
found 2 days ago
Select Delta flight, departing Sat, 8 Nov from Denver to San Diego, returning Mon, 10 Nov, priced at RM894 found 2 days ago
Delta
Sat, 8 Nov - Mon, 10 Nov
DEN
Denver
SAN
San Diego
RM913 Return, found 2 days ago
RM913
Return
found 2 days ago
Select Delta flight, departing Sat, 8 Nov from Denver to San Diego, returning Mon, 10 Nov, priced at RM913 found 2 days ago
Delta
Sat, 8 Nov - Mon, 10 Nov
DEN
Denver
SAN
San Diego
RM940 Return, found 2 days ago
RM940
Return
found 2 days ago
Select Delta flight, departing Sat, 8 Nov from Denver to San Diego, returning Mon, 10 Nov, priced at RM940 found 2 days ago
Delta
Sat, 8 Nov - Mon, 10 Nov
DEN
Denver
SAN
San Diego
RM1,042 Return, found 2 days ago
RM1,042
Return
found 2 days ago
Select Delta flight, departing Sat, 8 Nov from Denver to San Diego, returning Mon, 10 Nov, priced at RM1,042 found 2 days ago
Delta
Sat, 8 Nov - Mon, 10 Nov
DEN
Denver
SAN
San Diego
RM1,053 Return, found 2 days ago
RM1,053
Return
found 2 days ago
Select Delta flight, departing Sat, 8 Nov from Denver to San Diego, returning Mon, 10 Nov, priced at RM1,053 found 2 days ago
Delta
Sat, 8 Nov - Mon, 10 Nov
DEN
Denver
SAN
San Diego
RM1,058 Return, found 2 days ago
RM1,058
Return
found 2 days ago
Select Delta flight, departing Sat, 8 Nov from Denver to San Diego, returning Mon, 10 Nov, priced at RM1,058 found 2 days ago

Frequently asked questions

How much is a Delta Air Lines flight from Denver Intl. Airport (DEN) to San Diego Intl. Airport (SAN)?
Scoring cheap one-way Delta Air Lines flights from DEN to SAN from RM457 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from RM894 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEN to SAN with Delta Air Lines?
Delta Air Lines flights to San Diego tend to be cheaper in the off-peak months of January and November. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
Does Delta Air Lines fly nonstop from Denver Intl. Airport (DEN) to San Diego Intl. Airport (SAN)?
Use the "Nonstop" filter when browsing for direct Delta Air Lines flights from DEN to SAN. It's also a good way to compare other airlines servicing the same nonstop route.
What airports does Delta Air Lines fly into in San Diego?
Jump on a Delta Air Lines flight from Denver Intl. Airport (DEN) to San Diego, and you'll most likely touch down at San Diego Intl. Airport (SAN). This is the airline's primary hub in this city.
Can I change or cancel my Delta Air Lines flight from Denver Intl. Airport (DEN) to San Diego Intl. Airport (SAN)?
Depending on the type of ticket you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes while looking for flights. For more information on cancelling or modifying your reservation, visit "Trips," select your flight and tick "Manage Booking."

Travel information

Travel information

Origin airport
Denver Intl.
Destination airport
San Diego Intl.
Distance
1363 km
Average flight time
1 hour 21 mins

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