Cheap flights from Castle Rock starting at €60

View €60 flight on Mon, 29 Sept 2025Opens in a new window

Popular airlines

  • Aer Lingus

    Aer Lingus

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • Turkish Airlines

    Turkish Airlines

  • American Airlines

    American Airlines

  • Air Serbia

    Air Serbia

  • Swiss International Air Lines

    Swiss International Air Lines

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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.

Delta
Thu, 25 Sept - Mon, 29 Sept
PDX
Portland
SFO
San Francisco
€117 Return, found 2 days ago
€117
Return
found 2 days ago
Select Delta flight, departing Thu, 25 Sept from Portland to San Francisco, returning Mon, 29 Sept, priced at €117 found 2 days ago
Delta
Thu, 6 Nov - Wed, 12 Nov
PDX
Portland
SFO
San Francisco
€119 Return, found 6 days ago
€119
Return
found 6 days ago
Select Delta flight, departing Thu, 6 Nov from Portland to San Francisco, returning Wed, 12 Nov, priced at €119 found 6 days ago
American Airlines
Thu, 25 Sept - Mon, 29 Sept
PDX
Portland
SFO
San Francisco
€127 Return, found 2 days ago
€127
Return
found 2 days ago
Select American Airlines flight, departing Thu, 25 Sept from Portland to San Francisco, returning Mon, 29 Sept, priced at €127 found 2 days ago
United
Thu, 25 Sept - Mon, 29 Sept
PDX
Portland
SFO
San Francisco
€132 Return, found 2 days ago
€132
Return
found 2 days ago
Select United flight, departing Thu, 25 Sept from Portland to San Francisco, returning Mon, 29 Sept, priced at €132 found 2 days ago
American Airlines
Thu, 25 Sept - Mon, 29 Sept
PDX
Portland
SFO
San Francisco
€140 Return, found 2 days ago
€140
Return
found 2 days ago
Select American Airlines flight, departing Thu, 25 Sept from Portland to San Francisco, returning Mon, 29 Sept, priced at €140 found 2 days ago
American Airlines
Thu, 2 Oct - Mon, 6 Oct
PDX
Portland
SFO
San Francisco
€142 Return, just found
€142
Return
just found
Select American Airlines flight, departing Thu, 2 Oct from Portland to San Francisco, returning Mon, 6 Oct, priced at €142 just found
United
Thu, 25 Sept - Mon, 29 Sept
PDX
Portland
SFO
San Francisco
€144 Return, found 2 days ago
€144
Return
found 2 days ago
Select United flight, departing Thu, 25 Sept from Portland to San Francisco, returning Mon, 29 Sept, priced at €144 found 2 days ago
United
Thu, 6 Nov - Wed, 12 Nov
PDX
Portland
SFO
San Francisco
€145 Return, found 6 days ago
€145
Return
found 6 days ago
Select United flight, departing Thu, 6 Nov from Portland to San Francisco, returning Wed, 12 Nov, priced at €145 found 6 days ago
Volaris
Sun, 12 Oct - Tue, 21 Oct
PDX
Portland
GDL
Guadalajara
€353 Return, found 2 days ago
€353
Return
found 2 days ago
Select Volaris flight, departing Sun, 12 Oct from Portland to Guadalajara, returning Tue, 21 Oct, priced at €353 found 2 days ago
Hawaiian Airlines
Fri, 19 Sept - Tue, 23 Sept
PDX
Portland
HNL
Oahu
€613 Return, found 1 day ago
€613
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, 19 Sept from Portland to Oahu, returning Tue, 23 Sept, priced at €613 found 1 day ago

Flights from Castle Rock: Essential Travel Information

Cheapest flight from Castle Rock
€117 (roundtrip)
Best airlines to fly from Castle Rock
Delta, American Airlines, United, Volaris, Aeromexico, Hawaiian Airlines
Cheapest month to fly from Castle Rock
September
Castle Rock IATA code
PFC
Castle Rock Country/State
Hebo
Airline ticket deals from Castle Rock
€117 - €613

 

*Available to Expedia members.