$106 Cheap flight deals from Portland (PDX) to New Castle (ILG)
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This Weekend's Flight Deals from Portland 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 $106 One Way, $217 Round Trip from Portland to New Castle
Prices starting at $217 for return flights and $106 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
Westgate Flamingo Bay Resort
Mar 15 - Mar 19
Portland (PDX) to Las Vegas (LAS)
Reviewed on Jan 19, 2026
The Hollywood Roosevelt
Apr 6 - Apr 11
Portland (PDX) to Los Angeles (LAX)
Reviewed on Jul 3, 2025
The Sofia Hotel
Mar 24 - Mar 29
Portland (PDX) to San Diego (SAN)
San Diego (SAN) to Portland (PDX)
Reviewed on Jan 5, 2026
New Castle first class flight packages
Treasure Island - TI Las Vegas Hotel & Casino
Mar 18 - Mar 24
Portland (PDX) to Las Vegas (LAS)
Las Vegas (LAS) to Portland (PDX)
Reviewed on Feb 3, 2026
One Bedroom | 1.5 Baths & Living Room | Jet Tub – Palms Place StripSuite
Mar 18 - Mar 24
Portland (PDX) to Las Vegas (LAS)
Las Vegas (LAS) to Portland (PDX)
Planet Hollywood Resort & Casino
Mar 18 - Mar 24
Portland (PDX) to Las Vegas (LAS)
Las Vegas (LAS) to Portland (PDX)
Reviewed on Feb 8, 2026
More About Flying To New Castle from Portland
Route Information for Flights from Portland to New Castle
Origin Airport IATA Code | PDX |
|---|---|
Destination Airport IATA Code | ILG |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Portland to New Castle
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Keep Up With Sudden Flight Changes
As any traveler knows, air travel can suddenly be temporarily halted due to service disruptions. Along with offering the best fares for flights from Portland to New Castle, Orbitz also offers free mobile phone and email alerts that help you keep up with sudden changes to your flight plans. Choose from email, text, or voice message alerts.
Get Great Prices for Portland to New Castle Flights
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Fly for Less and Earn Miles
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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.