FFL Helper

FFL Helper / Denver / San Diego

DEN → SAN

Denver (DEN) to San Diego (SAN)

Compare one-way fares for flights from Denver to San Diego.

Lowest fare $58
Distance 833 mi
Flight time 2h 28m
Airports DEN–SAN
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By month: October 2026 from $201 · November 2026 from $58

Price calendar

October 2026

From $201 · up to $223

Mon
Tue
Wed
Thu
Fri
Sat
Sun
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11
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23 $201 24 $212 25 $223
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27
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31

November 2026

From $58 · up to $81

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
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11
12
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15 $81 16 $69 17 $69 18 $69 19 $69 20 $69 21 $69 22 $69 23 $69 24 $69 25 $69 26 $58
27
28
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30

Upcoming dates

San Diego SAN

$58

Nov 26, 10:29pm · 2h 28m · 0 stops

DEN → SAN · Frontier Airlines

Tickets

San Diego SAN

$81

Nov 15, 10:29pm · 36h 42m · 1 stop

DEN → SAN · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Denver to San Diego. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Denver to San Diego.