Cheap Flights from New Castle from ฿3,220

View ฿3,220 flight on Mon, 1 Jun 2026Opens in a new window

Popular airlines from New Castle

  • JetBlue Airways

  • American Airlines

  • United

  • Delta

  • Air Canada

  • Southwest Airlines

  • Alaska Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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
Fri, 29 May - Sun, 31 May
BOS
Boston
RSW
Fort Myers
฿6,440 Return, found 6 days ago
฿6,440
Return
found 6 days ago
Select Delta flight, departing Fri, 29 May from Boston to Fort Myers, returning Sun, 31 May, priced at ฿6,440 found 6 days ago
Delta
Mon, 1 Jun - Fri, 5 Jun
BOS
Boston
MCO
Orlando
฿6,440 Return, found 4 days ago
฿6,440
Return
found 4 days ago
Select Delta flight, departing Mon, 1 Jun from Boston to Orlando, returning Fri, 5 Jun, priced at ฿6,440 found 4 days ago
Delta
Mon, 1 Jun - Fri, 5 Jun
BOS
Boston
MCO
Orlando
฿6,765 Return, found 4 days ago
฿6,765
Return
found 4 days ago
Select Delta flight, departing Mon, 1 Jun from Boston to Orlando, returning Fri, 5 Jun, priced at ฿6,765 found 4 days ago
Delta
Wed, 3 Jun - Wed, 10 Jun
BOS
Boston
ATL
Atlanta
฿7,095 Return, found 6 days ago
฿7,095
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Jun from Boston to Atlanta, returning Wed, 10 Jun, priced at ฿7,095 found 6 days ago
Delta
Thu, 29 Oct - Wed, 4 Nov
BOS
Boston
LAX
Los Angeles
฿7,745 Return, found 2 days ago
฿7,745
Return
found 2 days ago
Select Delta flight, departing Thu, 29 Oct from Boston to Los Angeles, returning Wed, 4 Nov, priced at ฿7,745 found 2 days ago
Delta
Mon, 1 Jun - Fri, 5 Jun
BOS
Boston
MCO
Orlando
฿7,910 Return, found 4 days ago
฿7,910
Return
found 4 days ago
Select Delta flight, departing Mon, 1 Jun from Boston to Orlando, returning Fri, 5 Jun, priced at ฿7,910 found 4 days ago
Delta
Mon, 25 May - Thu, 28 May
BOS
Boston
FLL
Fort Lauderdale
฿8,070 Return, found 3 days ago
฿8,070
Return
found 3 days ago
Select Delta flight, departing Mon, 25 May from Boston to Fort Lauderdale, returning Thu, 28 May, priced at ฿8,070 found 3 days ago
Delta
Mon, 1 Jun - Fri, 5 Jun
BOS
Boston
MCO
Orlando
฿8,075 Return, found 4 days ago
฿8,075
Return
found 4 days ago
Select Delta flight, departing Mon, 1 Jun from Boston to Orlando, returning Fri, 5 Jun, priced at ฿8,075 found 4 days ago
American Airlines
Mon, 1 Jun - Fri, 5 Jun
BOS
Boston
MCO
Orlando
฿8,695 Return, found 4 days ago
฿8,695
Return
found 4 days ago
Select American Airlines flight, departing Mon, 1 Jun from Boston to Orlando, returning Fri, 5 Jun, priced at ฿8,695 found 4 days ago
United
Mon, 25 May - Thu, 28 May
BOS
Boston
FLL
Fort Lauderdale
฿9,215 Return, found 3 days ago
฿9,215
Return
found 3 days ago
Select United flight, departing Mon, 25 May from Boston to Fort Lauderdale, returning Thu, 28 May, priced at ฿9,215 found 3 days ago

Travel information

Flights from New Castle: Essential Travel Information

Cheapest flight from New Castle
฿6,440 (roundtrip)
Best airlines to fly from New Castle
Delta, American Airlines, United
Cheapest month to fly from New Castle
May
New Castle IATA code
BOS
New Castle Country/State
New Hampshire
Airline ticket deals from New Castle
฿6,440 - ฿9,215

 

*Available to Expedia members.