
$37 Cheap flight deals from Phoenix (PHX) to New Castle (DEN)
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This Weekend's Flight Deals from Phoenix to New Castle
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 $37 One Way, $147 Round Trip from Phoenix to New Castle
Prices starting at $147 for return flights and $37 for one-way flights to New Castle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
New Castle economy flight packages

Renaissance Denver Hotel & Conference Center
Nov 14 - Nov 17
Phoenix (PHX) to Denver (DEN)
Reviewed on Aug 18, 2025

The Source Hotel
Nov 14 - Nov 17
Phoenix (PHX) to Denver (DEN)
Reviewed on Sep 24, 2025

Hyatt Vacation Club at The Ranahan
Nov 13 - Nov 18
Phoenix (PHX) to Denver (DEN)
Reviewed on Sep 20, 2025
New Castle first class flight packages

Home2 Suites Hilton Aurora Medical Center
Nov 18 - Nov 25
Phoenix (PHX) to Denver (DEN)
Reviewed on Jul 12, 2025

The Brown Palace Hotel and Spa, Autograph Collection
Nov 18 - Nov 25
Phoenix (PHX) to Denver (DEN)
Reviewed on Feb 20, 2024

Candlewood Suites Denver Northeast - Brighton by IHG
Nov 18 - Nov 25
Phoenix (PHX) to Denver (DEN)
Reviewed on Sep 3, 2021
More About Flying To New Castle from Phoenix
Route Information for Flights from Phoenix to New Castle
Origin Airport IATA Code | PHX |
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Destination Airport IATA Code | DEN |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Phoenix to New Castle
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Flights from Phoenix
- Phoenix to Chicago
- Phoenix to Seattle
- Phoenix to Los Angeles
- Phoenix to Dallas
- Phoenix to Denver
- Phoenix to New York
- Phoenix to Houston
- Phoenix to Orlando
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- Phoenix to London
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- Phoenix to Detroit
- Phoenix to Vancouver
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- Phoenix to Cleveland
- Phoenix to Charlotte
- Phoenix to Washington
- Phoenix to Columbus
- Phoenix to St. Louis
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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.