Cheap flights from Castle Rock

View NZ$82 flight on Wed, 22 Apr 2026Opens in a new window

Popular airlines from Castle Rock

  • Alaska Airlines

  • Frontier Airlines

  • American Airlines

  • United

  • Delta

  • Southwest Airlines

  • JetBlue Airways

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Cheapest flights from Castle Rock

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 9 May - Mon, 11 May
DEN
Denver
SAN
San Diego
NZ$180 Return, found 1 day ago
NZ$180
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 9 May from Denver to San Diego, returning Mon, 11 May, priced at NZ$180 found 1 day ago
Alaska Airlines
Sat, 2 May - Mon, 4 May
DEN
Denver
SAN
San Diego
NZ$231 Return, found 1 day ago
NZ$231
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 2 May from Denver to San Diego, returning Mon, 4 May, priced at NZ$231 found 1 day ago
United
Sat, 9 May - Mon, 11 May
DEN
Denver
SAN
San Diego
NZ$238 Return, found 1 day ago
NZ$238
Return
found 1 day ago
Select United flight, departing Sat, 9 May from Denver to San Diego, returning Mon, 11 May, priced at NZ$238 found 1 day ago
Alaska Airlines
Sat, 9 May - Mon, 11 May
DEN
Denver
SAN
San Diego
NZ$239 Return, found 1 day ago
NZ$239
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 9 May from Denver to San Diego, returning Mon, 11 May, priced at NZ$239 found 1 day ago
Alaska Airlines
Sat, 2 May - Mon, 4 May
DEN
Denver
SAN
San Diego
NZ$247 Return, found 1 day ago
NZ$247
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 2 May from Denver to San Diego, returning Mon, 4 May, priced at NZ$247 found 1 day ago
Delta
Wed, 6 May - Sat, 9 May
DEN
Denver
ATL
Atlanta
NZ$261 Return, found 5 days ago
NZ$261
Return
found 5 days ago
Select Delta flight, departing Wed, 6 May from Denver to Atlanta, returning Sat, 9 May, priced at NZ$261 found 5 days ago
Delta
Sat, 9 May - Mon, 11 May
DEN
Denver
SAN
San Diego
NZ$263 Return, found 1 day ago
NZ$263
Return
found 1 day ago
Select Delta flight, departing Sat, 9 May from Denver to San Diego, returning Mon, 11 May, priced at NZ$263 found 1 day ago
Alaska Airlines
Sat, 9 May - Mon, 11 May
DEN
Denver
SAN
San Diego
NZ$264 Return, found 1 day ago
NZ$264
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 9 May from Denver to San Diego, returning Mon, 11 May, priced at NZ$264 found 1 day ago
American Airlines
Sat, 9 May - Mon, 11 May
DEN
Denver
CLD
Carlsbad
NZ$267 Return, found 1 day ago
NZ$267
Return
found 1 day ago
Select American Airlines flight, departing Sat, 9 May from Denver to Carlsbad, returning Mon, 11 May, priced at NZ$267 found 1 day ago
Turkish Airlines
Sun, 6 Sept - Sun, 13 Sept
DEN
Denver
FCO
Rome
NZ$1,255 Return, found 18 hours ago
NZ$1,255
Return
found 18 hours ago
Select Turkish Airlines flight, departing Sun, 6 Sept from Denver to Rome, returning Sun, 13 Sept, priced at NZ$1,255 found 18 hours ago

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Travel information

Flights from Castle Rock: Essential Travel Information

Cheapest flight from Castle Rock
NZ$180 (roundtrip)
Best airlines to fly from Castle Rock
Alaska Airlines, Delta, American Airlines, United, Turkish Airlines
Cheapest month to fly from Castle Rock
May
Castle Rock IATA code
DEN
Castle Rock Country/State
Denver
Airline ticket deals from Castle Rock
NZ$180 - NZ$1,255

 

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