Cheap Flights from Los Angeles - Ontario Intl. Airport (ONT)

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Flights from Los Angeles - Ontario Intl. Airport

Prices were available within the past 7 days and start at SAR354 for one-way flights and SAR441 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Monday, 30 June, 2025 - Tuesday, 15 July, 2025
ONT
Ontario
SFO
San Francisco
SAR441
Roundtrip
Found 4 days ago
Select United flight, departing Monday, 30 June, 2025 from Ontario to San Francisco, returning Tuesday, 15 July, 2025, priced at SAR441 Found 4 days ago
Frontier Airlines
Monday, 30 June, 2025 - Monday, 21 July, 2025
ONT
Ontario
SFO
San Francisco
SAR445
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Monday, 30 June, 2025 from Ontario to San Francisco, returning Monday, 21 July, 2025, priced at SAR445 Found 4 days ago
Frontier Airlines
Monday, 21 July, 2025 - Friday, 8 August, 2025
ONT
Ontario
SFO
San Francisco
SAR446
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Monday, 21 July, 2025 from Ontario to San Francisco, returning Friday, 8 August, 2025, priced at SAR446 Found 4 days ago
Frontier Airlines
Friday, 20 June, 2025 - Friday, 4 July, 2025
ONT
Ontario
SFO
San Francisco
SAR464
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Friday, 20 June, 2025 from Ontario to San Francisco, returning Friday, 4 July, 2025, priced at SAR464 Found 4 days ago
Frontier Airlines
Sunday, 27 July, 2025 - Friday, 8 August, 2025
ONT
Ontario
SFO
San Francisco
SAR465
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Sunday, 27 July, 2025 from Ontario to San Francisco, returning Friday, 8 August, 2025, priced at SAR465 Found 4 days ago
United
Wednesday, 11 June, 2025 - Tuesday, 24 June, 2025
ONT
Ontario
SFO
San Francisco
SAR479
Roundtrip
Found 4 days ago
Select United flight, departing Wednesday, 11 June, 2025 from Ontario to San Francisco, returning Tuesday, 24 June, 2025, priced at SAR479 Found 4 days ago
Frontier Airlines
Friday, 13 June, 2025 - Friday, 20 June, 2025
ONT
Ontario
SFO
San Francisco
SAR483
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Friday, 13 June, 2025 from Ontario to San Francisco, returning Friday, 20 June, 2025, priced at SAR483 Found 4 days ago
Frontier Airlines
Monday, 9 June, 2025 - Monday, 16 June, 2025
ONT
Ontario
SFO
San Francisco
SAR484
Roundtrip
Found 5 days ago
Select Frontier Airlines flight, departing Monday, 9 June, 2025 from Ontario to San Francisco, returning Monday, 16 June, 2025, priced at SAR484 Found 5 days ago
Frontier Airlines
Sunday, 13 July, 2025 - Sunday, 27 July, 2025
ONT
Ontario
SFO
San Francisco
SAR498
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Sunday, 13 July, 2025 from Ontario to San Francisco, returning Sunday, 27 July, 2025, priced at SAR498 Found 4 days ago
Frontier Airlines
Friday, 13 June, 2025 - Sunday, 22 June, 2025
ONT
Ontario
SFO
San Francisco
SAR501
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Friday, 13 June, 2025 from Ontario to San Francisco, returning Sunday, 22 June, 2025, priced at SAR501 Found 4 days ago
Frontier Airlines
Sunday, 20 July, 2025 - Sunday, 3 August, 2025
ONT
Ontario
SFO
San Francisco
SAR513
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Sunday, 20 July, 2025 from Ontario to San Francisco, returning Sunday, 3 August, 2025, priced at SAR513 Found 4 days ago
Frontier Airlines
Friday, 11 July, 2025 - Sunday, 27 July, 2025
ONT
Ontario
SFO
San Francisco
SAR516
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Friday, 11 July, 2025 from Ontario to San Francisco, returning Sunday, 27 July, 2025, priced at SAR516 Found 4 days ago
Frontier Airlines
Friday, 20 June, 2025 - Sunday, 6 July, 2025
ONT
Ontario
SFO
San Francisco
SAR521
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Friday, 20 June, 2025 from Ontario to San Francisco, returning Sunday, 6 July, 2025, priced at SAR521 Found 4 days ago
Frontier Airlines
Friday, 13 June, 2025 - Friday, 27 June, 2025
ONT
Ontario
SFO
San Francisco
SAR536
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Friday, 13 June, 2025 from Ontario to San Francisco, returning Friday, 27 June, 2025, priced at SAR536 Found 4 days ago
Frontier Airlines
Monday, 16 June, 2025 - Monday, 7 July, 2025
ONT
Ontario
SFO
San Francisco
SAR539
Roundtrip
Found 4 days ago
Select Frontier Airlines flight, departing Monday, 16 June, 2025 from Ontario to San Francisco, returning Monday, 7 July, 2025, priced at SAR539 Found 4 days ago

Hotels near Los Angeles - Ontario Intl. Airport

Ontario Airport Hotel & Conference Center
3.5 out of 5
700 N Haven Ave, Ontario, CA
The price is SAR 368 per night from Jun 29 to Jun 30
SAR 368
per night
Jun 29 - Jun 30
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.6/10 Excellent! (2,797 reviews)
Ontario Airport Hotel & Conference Center
Azure Hotel & Suites, Trademark Collection by Wyndham
3 out of 5
1945 E. Holt Blvd, Ontario, CA
The price is SAR 318 per night from Jun 10 to Jun 11
SAR 318
per night
Jun 10 - Jun 11
Stay at this 3-star business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.4/10 Very Good! (1,820 reviews)
Azure Hotel & Suites, Trademark Collection by Wyndham
Ontario Airport Inn
2.5 out of 5
1801 E G St, Ontario, CA
Book a stay at this business-friendly hotel in Ontario. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,509 reviews)
Get rates
Ontario Airport Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Los Angeles - Ontario Intl. Airport

Current conditions at Ontario International Airport

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Airport Information

Name: Ontario International Airport
Location: Ontario, United States
  • Longitude: 34.056001
  • Latitude: -117.601193
Airport Codes:
  • IATA: ONT
  • ICAO: KONT
ONT Wikipedia Information