Cheap Flights from Tustin from ฿2,910

View ฿2,910 flight on Sat, 25 Apr 2026Opens in a new window

Popular airlines from Tustin

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

  • Southwest Airlines

  • JetBlue Airways

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Cheapest flights from Tustin

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, 23 Apr - Tue, 28 Apr
ONT
Ontario
SEA
Seattle
฿6,715 Return, found 4 hours ago
฿6,715
Return
found 4 hours ago
Select Delta flight, departing Thu, 23 Apr from Ontario to Seattle, returning Tue, 28 Apr, priced at ฿6,715 found 4 hours ago
Alaska Airlines
Tue, 14 Apr - Mon, 20 Apr
SNA
Orange County
SFO
San Francisco
฿8,235 Return, found 5 hours ago
฿8,235
Return
found 5 hours ago
Select Alaska Airlines flight, departing Tue, 14 Apr from Orange County to San Francisco, returning Mon, 20 Apr, priced at ฿8,235 found 5 hours ago
Delta
Thu, 23 Apr - Tue, 28 Apr
ONT
Ontario
SEA
Seattle
฿8,655 Return, found 4 hours ago
฿8,655
Return
found 4 hours ago
Select Delta flight, departing Thu, 23 Apr from Ontario to Seattle, returning Tue, 28 Apr, priced at ฿8,655 found 4 hours ago
Alaska Airlines
Tue, 7 Apr - Mon, 20 Apr
SNA
Orange County
SFO
San Francisco
฿8,720 Return, found 5 hours ago
฿8,720
Return
found 5 hours ago
Select Alaska Airlines flight, departing Tue, 7 Apr from Orange County to San Francisco, returning Mon, 20 Apr, priced at ฿8,720 found 5 hours ago
Delta
Thu, 23 Apr - Tue, 28 Apr
ONT
Ontario
SEA
Seattle
฿8,980 Return, found 4 hours ago
฿8,980
Return
found 4 hours ago
Select Delta flight, departing Thu, 23 Apr from Ontario to Seattle, returning Tue, 28 Apr, priced at ฿8,980 found 4 hours ago
United
Thu, 23 Apr - Tue, 28 Apr
ONT
Ontario
SEA
Seattle
฿8,990 Return, found 4 hours ago
฿8,990
Return
found 4 hours ago
Select United flight, departing Thu, 23 Apr from Ontario to Seattle, returning Tue, 28 Apr, priced at ฿8,990 found 4 hours ago
Alaska Airlines
Tue, 7 Apr - Sat, 11 Apr
SNA
Orange County
SFO
San Francisco
฿9,340 Return, found 5 hours ago
฿9,340
Return
found 5 hours ago
Select Alaska Airlines flight, departing Tue, 7 Apr from Orange County to San Francisco, returning Sat, 11 Apr, priced at ฿9,340 found 5 hours ago
Alaska Airlines
Tue, 14 Apr - Fri, 17 Apr
SNA
Orange County
SFO
San Francisco
฿9,500 Return, found 5 hours ago
฿9,500
Return
found 5 hours ago
Select Alaska Airlines flight, departing Tue, 14 Apr from Orange County to San Francisco, returning Fri, 17 Apr, priced at ฿9,500 found 5 hours ago
American Airlines
Thu, 23 Apr - Tue, 28 Apr
ONT
Ontario
SEA
Seattle
฿9,635 Return, found 4 hours ago
฿9,635
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 23 Apr from Ontario to Seattle, returning Tue, 28 Apr, priced at ฿9,635 found 4 hours ago
JetBlue Airways
Sun, 5 Jul - Mon, 13 Jul
ONT
Ontario
JFK
New York
฿14,635 Return, found 2 days ago
฿14,635
Return
found 2 days ago
Select JetBlue Airways flight, departing Sun, 5 Jul from Ontario to New York, returning Mon, 13 Jul, priced at ฿14,635 found 2 days ago

Travel information

Flights from Tustin: Essential Travel Information

Cheapest flight from Tustin
฿6,715 (roundtrip)
Best airlines to fly from Tustin
Delta, American Airlines, Alaska Airlines, United, JetBlue Airways
Cheapest month to fly from Tustin
April
Tustin IATA code
QLA
Tustin Country/State
California
Airline ticket deals from Tustin
฿6,715 - ฿14,635

 

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