Cheap Flights from New Castle from ฿2,240

View ฿2,240 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines from New Castle

  • American Airlines

    American Airlines

  • United

    United

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheapest flights from New Castle

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
Sat, 18 Oct - Wed, 22 Oct
DEN
Denver
LAX
Los Angeles
฿4,550 Return, found 1 day ago
฿4,550
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Oct from Denver to Los Angeles, returning Wed, 22 Oct, priced at ฿4,550 found 1 day ago
Delta
Sat, 18 Oct - Mon, 20 Oct
DEN
Denver
LAX
Los Angeles
฿5,495 Return, found 1 day ago
฿5,495
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Oct from Denver to Los Angeles, returning Mon, 20 Oct, priced at ฿5,495 found 1 day ago
Delta
Sat, 18 Oct - Wed, 22 Oct
DEN
Denver
LAX
Los Angeles
฿5,695 Return, found 1 day ago
฿5,695
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Oct from Denver to Los Angeles, returning Wed, 22 Oct, priced at ฿5,695 found 1 day ago
Hawaiian Airlines
Sat, 1 Nov - Sat, 8 Nov
DEN
Denver
SAN
San Diego
฿5,775 Return, found 5 days ago
฿5,775
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, 1 Nov from Denver to San Diego, returning Sat, 8 Nov, priced at ฿5,775 found 5 days ago
Delta
Sat, 18 Oct - Wed, 22 Oct
DEN
Denver
LAS
Las Vegas
฿5,775 Return, found 1 day ago
฿5,775
Return
found 1 day ago
Select Delta flight, departing Sat, 18 Oct from Denver to Las Vegas, returning Wed, 22 Oct, priced at ฿5,775 found 1 day ago
Hawaiian Airlines
Fri, 31 Oct - Sat, 8 Nov
DEN
Denver
SAN
San Diego
฿6,105 Return, found 5 days ago
฿6,105
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, 31 Oct from Denver to San Diego, returning Sat, 8 Nov, priced at ฿6,105 found 5 days ago
Delta
Sat, 13 Sep - Mon, 15 Sep
DEN
Denver
LAX
Los Angeles
฿6,145 Return, found 3 days ago
฿6,145
Return
found 3 days ago
Select Delta flight, departing Sat, 13 Sep from Denver to Los Angeles, returning Mon, 15 Sep, priced at ฿6,145 found 3 days ago
United
Sat, 18 Oct - Wed, 22 Oct
DEN
Denver
LAS
Las Vegas
฿6,280 Return, found 1 day ago
฿6,280
Return
found 1 day ago
Select United flight, departing Sat, 18 Oct from Denver to Las Vegas, returning Wed, 22 Oct, priced at ฿6,280 found 1 day ago
Hawaiian Airlines
Fri, 31 Oct - Thu, 6 Nov
DEN
Denver
SAN
San Diego
฿6,430 Return, found 5 days ago
฿6,430
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, 31 Oct from Denver to San Diego, returning Thu, 6 Nov, priced at ฿6,430 found 5 days ago
American Airlines
Sat, 18 Oct - Wed, 22 Oct
DEN
Denver
LAX
Los Angeles
฿6,835 Return, found 1 day ago
฿6,835
Return
found 1 day ago
Select American Airlines flight, departing Sat, 18 Oct from Denver to Los Angeles, returning Wed, 22 Oct, priced at ฿6,835 found 1 day ago

Flights from New Castle: Essential Travel Information

Cheapest flight from New Castle
฿4,550 (roundtrip)
Best airlines to fly from New Castle
Delta, United, American Airlines, Hawaiian Airlines
Cheapest month to fly from New Castle
October
New Castle IATA code
DEN
New Castle Country/State
Colorado
Airline ticket deals from New Castle
฿4,550 - ฿6,835

 

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