Cheap Flights from Tustin from ฿2,475

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

Popular airlines from Tustin

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  • United

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  • Southwest Airlines

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  • Frontier Airlines

  • Spirit Airlines

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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
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, 30 Jul - Fri, 31 Jul
SNA
Orange County
LAS
Las Vegas
฿7,860 Return, found 2 days ago
฿7,860
Return
found 2 days ago
Select Delta flight, departing Thu, 30 Jul from Orange County to Las Vegas, returning Fri, 31 Jul, priced at ฿7,860 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, 30 Jul - Fri, 31 Jul
SNA
Orange County
LAS
Las Vegas
฿9,205 Return, found 2 days ago
฿9,205
Return
found 2 days ago
Select Delta flight, departing Thu, 30 Jul from Orange County to Las Vegas, returning Fri, 31 Jul, priced at ฿9,205 found 2 days ago
Delta
Thu, 30 Jul - Fri, 31 Jul
SNA
Orange County
LAS
Las Vegas
฿9,740 Return, found 2 days ago
฿9,740
Return
found 2 days ago
Select Delta flight, departing Thu, 30 Jul from Orange County to Las Vegas, returning Fri, 31 Jul, priced at ฿9,740 found 2 days ago
American Airlines
Thu, 30 Jul - Fri, 31 Jul
SNA
Orange County
LAS
Las Vegas
฿11,710 Return, found 2 days ago
฿11,710
Return
found 2 days ago
Select American Airlines flight, departing Thu, 30 Jul from Orange County to Las Vegas, returning Fri, 31 Jul, priced at ฿11,710 found 2 days ago
United
Wed, 27 May - Thu, 4 Jun
SNA
Orange County
DEN
Denver
฿12,485 Return, found 17 hours ago
฿12,485
Return
found 17 hours ago
Select United flight, departing Wed, 27 May from Orange County to Denver, returning Thu, 4 Jun, priced at ฿12,485 found 17 hours ago

Travel information

Flights from Tustin: Essential Travel Information

Cheapest flight from Tustin
฿4,300 (roundtrip)
Best airlines to fly from Tustin
Delta, American Airlines, United, Alaska Airlines
Cheapest month to fly from Tustin
April
Tustin IATA code
QLA
Tustin Country/State
California
Airline ticket deals from Tustin
฿4,300 - ฿12,485

 

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