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Cheap flights from Colorado Springs (COS) to San Diego (SAN)

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0 Infants (0~2)
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How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)

How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)
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How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)
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How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)
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Cheap flights from Colorado Springs to San Diego in April , May 2026

25 Apr - 02 May $ 277.00
COS
Colorado Springs
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
COS
Colorado Springs
Pick dates
25 Apr - 02 May $ 277.00
COS
Colorado Springs
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
COS
Colorado Springs
Pick dates
25 Apr - 02 May $ 277.00
COS
Colorado Springs
United Airlines
1 STOPS
SAN
San Diego
SAN
San Diego
United Airlines
1 STOPS
COS
Colorado Springs
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Last minute flights from Colorado Springs to San Diego

27 Apr - 01 May $ 323.00
COS
Colorado Springs
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
COS
Colorado Springs
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20 Apr - 01 May $ 343.00
COS
Colorado Springs
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
COS
Colorado Springs
Pick dates
17 Apr - 01 May $ 376.00
COS
Colorado Springs
Allegiant Air
2 STOPS
SAN
San Diego
SAN
San Diego
Allegiant Air
2 STOPS
COS
Colorado Springs
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One-way flights to San Diego from Colorado Springs

6:00 AM - 7:45 AM
United Airlines
1 Stops
4h 16m
COS - SAN
$ 138
Kiwi
Pick dates
6:00 AM - 7:45 AM
United Airlines
1 Stops
4h 16m
COS - SAN
$ 215
Kiwi
Pick dates
6:00 AM - 7:45 AM
United Airlines
1 Stops
4h 16m
COS - SAN
$ 215
Kiwi
Pick dates

How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)

Related info for your journey
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How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Colorado Springs (COS) to San Diego (SAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.