Cheap Flights from Grand Terrace from ฿2,475

View ฿2,475 flight on Wed, 20 May 2026Opens in a new window

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  • Southwest Airlines

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Cheapest flights from Grand Terrace

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
Wed, 8 Apr - Sun, 26 Apr
ONT
Ontario
SEA
Seattle
฿4,300 Return, found 2 days ago
฿4,300
Return
found 2 days ago
Select Delta flight, departing Wed, 8 Apr from Ontario to Seattle, returning Sun, 26 Apr, priced at ฿4,300 found 2 days ago
Alaska Airlines
Wed, 25 Mar - Tue, 14 Apr
ONT
Ontario
SEA
Seattle
฿5,545 Return, found 2 days ago
฿5,545
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 25 Mar from Ontario to Seattle, returning Tue, 14 Apr, priced at ฿5,545 found 2 days ago
Delta
Sun, 5 Apr - Sun, 12 Apr
ONT
Ontario
SEA
Seattle
฿6,520 Return, found 2 days ago
฿6,520
Return
found 2 days ago
Select Delta flight, departing Sun, 5 Apr from Ontario to Seattle, returning Sun, 12 Apr, priced at ฿6,520 found 2 days ago
Delta
Thu, 2 Apr - Mon, 6 Apr
ONT
Ontario
SEA
Seattle
฿8,050 Return, found 2 days ago
฿8,050
Return
found 2 days ago
Select Delta flight, departing Thu, 2 Apr from Ontario to Seattle, returning Mon, 6 Apr, priced at ฿8,050 found 2 days ago
Delta
Sun, 5 Apr - Mon, 6 Apr
ONT
Ontario
SEA
Seattle
฿8,675 Return, found 2 days ago
฿8,675
Return
found 2 days ago
Select Delta flight, departing Sun, 5 Apr from Ontario to Seattle, returning Mon, 6 Apr, priced at ฿8,675 found 2 days ago
Delta
Thu, 2 Apr - Sat, 4 Apr
ONT
Ontario
SEA
Seattle
฿9,925 Return, found 2 days ago
฿9,925
Return
found 2 days ago
Select Delta flight, departing Thu, 2 Apr from Ontario to Seattle, returning Sat, 4 Apr, priced at ฿9,925 found 2 days ago
Delta
Thu, 26 Mar - Sun, 12 Apr
ONT
Ontario
SEA
Seattle
฿10,270 Return, found 2 days ago
฿10,270
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Mar from Ontario to Seattle, returning Sun, 12 Apr, priced at ฿10,270 found 2 days ago
Alaska Airlines
Sun, 29 Mar - Tue, 14 Apr
ONT
Ontario
SEA
Seattle
฿10,550 Return, found 2 days ago
฿10,550
Return
found 2 days ago
Select Alaska Airlines flight, departing Sun, 29 Mar from Ontario to Seattle, returning Tue, 14 Apr, priced at ฿10,550 found 2 days ago
United
Sat, 1 Aug - Sat, 15 Aug
ONT
Ontario
GDL
Guadalajara
฿16,165 Return, found 1 day ago
฿16,165
Return
found 1 day ago
Select United flight, departing Sat, 1 Aug from Ontario to Guadalajara, returning Sat, 15 Aug, priced at ฿16,165 found 1 day ago
American Airlines
Sat, 1 Aug - Sat, 15 Aug
ONT
Ontario
GDL
Guadalajara
฿18,025 Return, found 1 day ago
฿18,025
Return
found 1 day ago
Select American Airlines flight, departing Sat, 1 Aug from Ontario to Guadalajara, returning Sat, 15 Aug, priced at ฿18,025 found 1 day ago

Travel information

Flights from Grand Terrace: Essential Travel Information

Cheapest flight from Grand Terrace
฿4,300 (roundtrip)
Best airlines to fly from Grand Terrace
Delta, United, Alaska Airlines, American Airlines, Aeromexico, avianca
Cheapest month to fly from Grand Terrace
April
Grand Terrace IATA code
QLA
Grand Terrace Country/State
California
Airline ticket deals from Grand Terrace
฿4,300 - ฿18,025

 

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