Earn point on your loyalty program!arrow arc left

Cheap flights from Santa Ana (SNA) to Denver (DEN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Santa Ana (SNA) to Denver (DEN)

How to find the cheapest flight from Santa Ana (SNA) to Denver (DEN)
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 Santa Ana (SNA) to Denver (DEN)
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 Santa Ana (SNA) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Santa Ana to Denver in June , July 2026

26 Jun - 31 Jul $ 275.00
SNA
Santa Ana
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
SNA
Santa Ana
Pick dates
18 Jun - 08 Jul $ 309.00
SNA
Santa Ana
Frontier Airlines
1 STOPS
DEN
Denver
DEN
Denver
Frontier Airlines
1 STOPS
SNA
Santa Ana
Pick dates
12 Jun - 10 Jul $ 412.00
SNA
Santa Ana
Frontier Airlines
DIRECT
DEN
Denver
DEN
Denver
Frontier Airlines
DIRECT
SNA
Santa Ana
Pick dates

Last minute flights from Santa Ana to Denver

26 Jun - 30 Jun $ 335.00
SNA
Santa Ana
BREEZE
DIRECT
DEN
Denver
DEN
Denver
BREEZE
1 STOPS
SNA
Santa Ana
Pick dates
18 Jun - 30 Jun $ 367.00
SNA
Santa Ana
Alaska Airlines
1 STOPS
DEN
Denver
DEN
Denver
Alaska Airlines
1 STOPS
SNA
Santa Ana
Pick dates
10 Jun - 30 Jun $ 676.00
SNA
Santa Ana
United Airlines
DIRECT
DEN
Denver
DEN
Denver
United Airlines
DIRECT
SNA
Santa Ana
Pick dates

One-way flights to Denver from Santa Ana

6:26 PM - 6:26 PM
United Airlines
0 Stops
2h 21m
SNA - DEN
$ 153
Kiwi
Pick dates
8:10 PM - 12:59 AM
Frontier Airlines
1 Stops
6h 48m
SNA - DEN
$ 191
Kiwi
Pick dates
4:00 PM - 4:00 PM
United Airlines
0 Stops
2h 20m
SNA - DEN
$ 354
Kiwi
Pick dates

How to find the cheapest flight from Santa Ana (SNA) to Denver (DEN)

Related info for your journey
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 Santa Ana (SNA) to Denver (DEN)
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 Santa Ana (SNA) to Denver (DEN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.