Cheap Flights from Castle Rock from ฿2,215

View ฿2,215 flight on Sun, 24 May 2026Opens in a new window

Flight 1

Popular airlines from Castle Rock

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

  • 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 Castle Rock

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
Tue, 16 Jun - Sun, 21 Jun
SEA
Seattle
LAS
Las Vegas
฿4,425 Return, found 1 day ago
฿4,425
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Jun from Seattle to Las Vegas, returning Sun, 21 Jun, priced at ฿4,425 found 1 day ago
Delta
Tue, 16 Jun - Sun, 21 Jun
SEA
Seattle
LAS
Las Vegas
฿6,040 Return, found 1 day ago
฿6,040
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Jun from Seattle to Las Vegas, returning Sun, 21 Jun, priced at ฿6,040 found 1 day ago
Delta
Tue, 16 Jun - Sun, 21 Jun
SEA
Seattle
LAS
Las Vegas
฿6,360 Return, found 1 day ago
฿6,360
Return
found 1 day ago
Select Delta flight, departing Tue, 16 Jun from Seattle to Las Vegas, returning Sun, 21 Jun, priced at ฿6,360 found 1 day ago
Delta
Sat, 30 May - Sat, 6 Jun
PDX
Portland
LAX
Los Angeles
฿6,360 Return, found 1 day ago
฿6,360
Return
found 1 day ago
Select Delta flight, departing Sat, 30 May from Portland to Los Angeles, returning Sat, 6 Jun, priced at ฿6,360 found 1 day ago
Delta
Thu, 7 May - Mon, 11 May
PDX
Portland
SFO
San Francisco
฿6,385 Return, found 6 days ago
฿6,385
Return
found 6 days ago
Select Delta flight, departing Thu, 7 May from Portland to San Francisco, returning Mon, 11 May, priced at ฿6,385 found 6 days ago
United
Mon, 13 Jul - Sun, 19 Jul
SEA
Seattle
LAX
Los Angeles
฿7,970 Return, found 1 day ago
฿7,970
Return
found 1 day ago
Select United flight, departing Mon, 13 Jul from Seattle to Los Angeles, returning Sun, 19 Jul, priced at ฿7,970 found 1 day ago
Delta
Tue, 9 Jun - Sat, 13 Jun
SEA
Seattle
MIA
Miami
฿8,290 Return, found 6 hours ago
฿8,290
Return
found 6 hours ago
Select Delta flight, departing Tue, 9 Jun from Seattle to Miami, returning Sat, 13 Jun, priced at ฿8,290 found 6 hours ago
Delta
Fri, 8 May - Thu, 14 May
PDX
Portland
MIA
Miami
฿8,510 Return, found 18 hours ago
฿8,510
Return
found 18 hours ago
Select Delta flight, departing Fri, 8 May from Portland to Miami, returning Thu, 14 May, priced at ฿8,510 found 18 hours ago
American Airlines
Sat, 30 May - Sat, 6 Jun
PDX
Portland
LAX
Los Angeles
฿9,905 Return, found 1 day ago
฿9,905
Return
found 1 day ago
Select American Airlines flight, departing Sat, 30 May from Portland to Los Angeles, returning Sat, 6 Jun, priced at ฿9,905 found 1 day ago
Alaska Airlines
Thu, 30 Apr - Mon, 4 May
PAE
Seattle
SAN
San Diego
฿18,325 Return, found 3 days ago
฿18,325
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 30 Apr from Seattle to San Diego, returning Mon, 4 May, priced at ฿18,325 found 3 days ago
*Available to Expedia members.