₩145,000 Cheap flights from Adelanto, CA

View ₩145,000 flight on Tue, Jul 28, 2026Opens in a new window

Popular airlines from Adelanto

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Frontier Airlines

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  • Southwest Airlines

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Cheapest flights from Adelanto

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Aug 22 - Tue, Aug 25
ONT
Ontario
SFO
San Francisco
₩289,800 Roundtrip, found 6 hours ago
₩289,800
Roundtrip
found 6 hours ago
Select United flight, departing Sat, Aug 22 from Ontario to San Francisco, returning Tue, Aug 25, priced at ₩289,800 found 6 hours ago
Delta
Tue, Aug 4 - Wed, Aug 5
ONT
Ontario
DEN
Denver
₩304,900 Roundtrip, found 17 hours ago
₩304,900
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Aug 4 from Ontario to Denver, returning Wed, Aug 5, priced at ₩304,900 found 17 hours ago
United
Sat, Sep 26 - Sat, Oct 3
ONT
Ontario
SFO
San Francisco
₩335,200 Roundtrip, found 5 days ago
₩335,200
Roundtrip
found 5 days ago
Select United flight, departing Sat, Sep 26 from Ontario to San Francisco, returning Sat, Oct 3, priced at ₩335,200 found 5 days ago
United
Sat, Aug 22 - Mon, Aug 24
ONT
Ontario
SFO
San Francisco
₩338,000 Roundtrip, found 1 day ago
₩338,000
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 22 from Ontario to San Francisco, returning Mon, Aug 24, priced at ₩338,000 found 1 day ago
American Airlines
Sat, Aug 8 - Mon, Aug 10
ONT
Ontario
PHX
Phoenix
₩339,500 Roundtrip, found 6 hours ago
₩339,500
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Aug 8 from Ontario to Phoenix, returning Mon, Aug 10, priced at ₩339,500 found 6 hours ago
American Airlines
Sat, Aug 22 - Tue, Aug 25
ONT
Ontario
SFO
San Francisco
₩351,700 Roundtrip, found 6 hours ago
₩351,700
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Sat, Aug 22 from Ontario to San Francisco, returning Tue, Aug 25, priced at ₩351,700 found 6 hours ago
United
Sat, Aug 22 - Mon, Aug 24
ONT
Ontario
SFO
San Francisco
₩365,600 Roundtrip, found 1 day ago
₩365,600
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 22 from Ontario to San Francisco, returning Mon, Aug 24, priced at ₩365,600 found 1 day ago
American Airlines
Tue, Aug 4 - Wed, Aug 5
ONT
Ontario
DEN
Denver
₩367,000 Roundtrip, found 17 hours ago
₩367,000
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Ontario to Denver, returning Wed, Aug 5, priced at ₩367,000 found 17 hours ago
Alaska Airlines
Mon, Jul 27 - Fri, Jul 31
ONT
Ontario
PDX
Portland
₩553,300 Roundtrip, found 18 hours ago
₩553,300
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Mon, Jul 27 from Ontario to Portland, returning Fri, Jul 31, priced at ₩553,300 found 18 hours ago
Aeromexico
Tue, Jan 26 - Tue, Feb 2
ONT
Ontario
GDL
Guadalajara
₩567,900 Roundtrip, found 4 days ago
₩567,900
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Tue, Jan 26 from Ontario to Guadalajara, returning Tue, Feb 2, priced at ₩567,900 found 4 days ago

Travel information

Flights from Adelanto: Essential Travel Information

Cheapest flight from Adelanto
₩289,800 (roundtrip)
Best airlines to fly from Adelanto
United, Delta, American Airlines, Alaska Airlines, Aeromexico
Cheapest month to fly from Adelanto
August
Adelanto IATA code
ONT
Adelanto Country/State
California
Airline ticket deals from Adelanto
₩289,800 - ₩567,900

 

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