Cheap Flights from New Castle from ฿2,160

View ฿2,160 flight on Sat, 7 Mar 2026Opens in a new window

Popular airlines from New Castle

  • American Airlines

  • United

  • Alaska Airlines

  • Delta

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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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.

United
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿4,940 Return, found 4 days ago
฿4,940
Return
found 4 days ago
Select United flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿4,940 found 4 days ago
United
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿5,260 Return, found 4 days ago
฿5,260
Return
found 4 days ago
Select United flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿5,260 found 4 days ago
Delta
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿5,570 Return, found 4 days ago
฿5,570
Return
found 4 days ago
Select Delta flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿5,570 found 4 days ago
Delta
Tue, 24 Feb - Tue, 10 Mar
DEN
Denver
LAX
Los Angeles
฿5,595 Return, found 1 day ago
฿5,595
Return
found 1 day ago
Select Delta flight, departing Tue, 24 Feb from Denver to Los Angeles, returning Tue, 10 Mar, priced at ฿5,595 found 1 day ago
American Airlines
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿5,695 Return, found 4 days ago
฿5,695
Return
found 4 days ago
Select American Airlines flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿5,695 found 4 days ago
Delta
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿5,885 Return, found 4 days ago
฿5,885
Return
found 4 days ago
Select Delta flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿5,885 found 4 days ago
Delta
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DAL
Dallas
฿5,885 Return, found 4 days ago
฿5,885
Return
found 4 days ago
Select Delta flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿5,885 found 4 days ago
United
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿5,910 Return, found 4 days ago
฿5,910
Return
found 4 days ago
Select United flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿5,910 found 4 days ago
American Airlines
Sat, 7 Mar - Mon, 9 Mar
DEN
Denver
DFW
Dallas
฿6,010 Return, found 4 days ago
฿6,010
Return
found 4 days ago
Select American Airlines flight, departing Sat, 7 Mar from Denver to Dallas, returning Mon, 9 Mar, priced at ฿6,010 found 4 days ago
Alaska Airlines
Mon, 9 Feb - Sat, 28 Feb
DEN
Denver
LAX
Los Angeles
฿17,065 Return, found 1 day ago
฿17,065
Return
found 1 day ago
Select Alaska Airlines flight, departing Mon, 9 Feb from Denver to Los Angeles, returning Sat, 28 Feb, priced at ฿17,065 found 1 day ago

Flights from New Castle: Essential Travel Information

Cheapest flight from New Castle
฿4,940 (roundtrip)
Best airlines to fly from New Castle
United, Delta, American Airlines, Alaska Airlines
Cheapest month to fly from New Castle
March
New Castle IATA code
DEN
New Castle Country/State
Colorado
Airline ticket deals from New Castle
฿4,940 - ฿17,065

 

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