Cheap Flights from Plymouth from ฿3,880

View ฿3,880 flight on Wed, 21 Jan 2026Opens in a new window

Popular airlines from Plymouth

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Aeromexico

    Aeromexico

  • Hawaiian Airlines

    Hawaiian Airlines

  • British Airways

    British Airways

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

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

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest flights from Plymouth

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
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿7,410 Return, found 17 hours ago
฿7,410
Return
found 17 hours ago
Select Delta flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿7,410 found 17 hours ago
American Airlines
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿8,340 Return, found 17 hours ago
฿8,340
Return
found 17 hours ago
Select American Airlines flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿8,340 found 17 hours ago
Delta
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿8,665 Return, found 17 hours ago
฿8,665
Return
found 17 hours ago
Select Delta flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿8,665 found 17 hours ago
American Airlines
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿9,135 Return, found 17 hours ago
฿9,135
Return
found 17 hours ago
Select American Airlines flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿9,135 found 17 hours ago
American Airlines
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿9,595 Return, found 17 hours ago
฿9,595
Return
found 17 hours ago
Select American Airlines flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿9,595 found 17 hours ago
Delta
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿9,760 Return, found 17 hours ago
฿9,760
Return
found 17 hours ago
Select Delta flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿9,760 found 17 hours ago
Delta
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿9,910 Return, found 17 hours ago
฿9,910
Return
found 17 hours ago
Select Delta flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿9,910 found 17 hours ago
United
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿16,285 Return, found 17 hours ago
฿16,285
Return
found 17 hours ago
Select United flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿16,285 found 17 hours ago
United
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿16,595 Return, found 17 hours ago
฿16,595
Return
found 17 hours ago
Select United flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿16,595 found 17 hours ago
United
Thu, 1 Oct - Thu, 8 Oct
PSC
Pasco
SEA
Seattle
฿16,750 Return, found 17 hours ago
฿16,750
Return
found 17 hours ago
Select United flight, departing Thu, 1 Oct from Pasco to Seattle, returning Thu, 8 Oct, priced at ฿16,750 found 17 hours ago

Travel information

Flights from Plymouth: Essential Travel Information

Cheapest flight from Plymouth
฿7,410 (roundtrip)
Best airlines to fly from Plymouth
Delta, American Airlines, United
Cheapest month to fly from Plymouth
October
Plymouth IATA code
PSC
Plymouth Country/State
Washington
Airline ticket deals from Plymouth
฿7,410 - ฿16,750

 

*Available to Expedia members.