$99 Cheap flight deals from Newark (NYC) to Castle Rock (DEN)
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This Weekend's Flight Deals from Newark to Castle Rock
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $99 One Way, $154 Round Trip from Newark to Castle Rock
Prices starting at $154 for return flights and $99 for one-way flights to Castle Rock were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Castle Rock economy flight packages
Courtyard by Marriott Denver Downtown
Jul 28 - Aug 3
Newark Liberty Intl. Airport (EWR) to Denver (DEN)
Reviewed on Apr 6, 2025
More About Flying To Castle Rock from Newark
Route Information for Flights from Newark to Castle Rock
Origin Airport IATA Code | NYC |
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Destination Airport IATA Code | DEN |
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Newark to Castle Rock
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Easy Flight Cancellation
In most cases, you can cancel flights from Newark to Castle Rock online with the same ease as you booked them.
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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.