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 SAR129 for one-way flights and SAR257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Monday, 26 May, 2025 - Friday, 6 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR257 Roundtrip, found 6 days ago
SAR257
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Monday, 26 May, 2025 from Ontario to Las Vegas, returning Friday, 6 June, 2025, priced at SAR257 found 6 days ago
Frontier Airlines
Friday, 23 May, 2025 - Friday, 6 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR295 Roundtrip, found 6 days ago
SAR295
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Friday, 23 May, 2025 from Ontario to Las Vegas, returning Friday, 6 June, 2025, priced at SAR295 found 6 days ago
Frontier Airlines
Thursday, 8 May, 2025 - Saturday, 24 May, 2025
ONT
Ontario
SFO
San Francisco
SAR298 Roundtrip, found 5 days ago
SAR298
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thursday, 8 May, 2025 from Ontario to San Francisco, returning Saturday, 24 May, 2025, priced at SAR298 found 5 days ago
Frontier Airlines
Thursday, 22 May, 2025 - Friday, 6 June, 2025
ONT
Ontario
SFO
San Francisco
SAR302 Roundtrip, found 4 hours ago
SAR302
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thursday, 22 May, 2025 from Ontario to San Francisco, returning Friday, 6 June, 2025, priced at SAR302 found 4 hours ago
Frontier Airlines
Thursday, 5 June, 2025 - Saturday, 21 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR317 Roundtrip, found 6 days ago
SAR317
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thursday, 5 June, 2025 from Ontario to Las Vegas, returning Saturday, 21 June, 2025, priced at SAR317 found 6 days ago
Frontier Airlines
Monday, 2 June, 2025 - Sunday, 15 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR321 Roundtrip, found 6 days ago
SAR321
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Monday, 2 June, 2025 from Ontario to Las Vegas, returning Sunday, 15 June, 2025, priced at SAR321 found 6 days ago
Frontier Airlines
Saturday, 24 May, 2025 - Saturday, 24 May, 2025
ONT
Ontario
LAS
Las Vegas
SAR332 Roundtrip, found 2 days ago
SAR332
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Saturday, 24 May, 2025 from Ontario to Las Vegas, returning Saturday, 24 May, 2025, priced at SAR332 found 2 days ago
Frontier Airlines
Thursday, 8 May, 2025 - Monday, 26 May, 2025
ONT
Ontario
SFO
San Francisco
SAR336 Roundtrip, found 5 days ago
SAR336
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thursday, 8 May, 2025 from Ontario to San Francisco, returning Monday, 26 May, 2025, priced at SAR336 found 5 days ago
Frontier Airlines
Sunday, 1 June, 2025 - Friday, 20 June, 2025
ONT
Ontario
SFO
San Francisco
SAR351 Roundtrip, found 5 hours ago
SAR351
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sunday, 1 June, 2025 from Ontario to San Francisco, returning Friday, 20 June, 2025, priced at SAR351 found 5 hours ago
Frontier Airlines
Monday, 2 June, 2025 - Monday, 16 June, 2025
ONT
Ontario
SFO
San Francisco
SAR355 Roundtrip, found 5 hours ago
SAR355
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Monday, 2 June, 2025 from Ontario to San Francisco, returning Monday, 16 June, 2025, priced at SAR355 found 5 hours ago
Frontier Airlines
Friday, 23 May, 2025 - Tuesday, 27 May, 2025
ONT
Ontario
LAS
Las Vegas
SAR358 Roundtrip, found 2 days ago
SAR358
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Friday, 23 May, 2025 from Ontario to Las Vegas, returning Tuesday, 27 May, 2025, priced at SAR358 found 2 days ago
Frontier Airlines
Sunday, 22 June, 2025 - Monday, 7 July, 2025
ONT
Ontario
SFO
San Francisco
SAR366 Roundtrip, found 5 hours ago
SAR366
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sunday, 22 June, 2025 from Ontario to San Francisco, returning Monday, 7 July, 2025, priced at SAR366 found 5 hours ago
Frontier Airlines
Sunday, 22 June, 2025 - Friday, 4 July, 2025
ONT
Ontario
SFO
San Francisco
SAR370 Roundtrip, found 5 days ago
SAR370
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sunday, 22 June, 2025 from Ontario to San Francisco, returning Friday, 4 July, 2025, priced at SAR370 found 5 days ago

Hotels near Los Angeles - Ontario Intl. Airport

Comfort Inn & Suites near Ontario Airport
2.5 out of 5
3333 Shelby St, Ontario, CA
The price is SAR 347 per night from May 27 to May 28
SAR 347
SAR 399 total
includes taxes & fees
27 May - 28 May
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 ...
8/10 Very Good! (1,133 reviews)
Comfort Inn & Suites near Ontario Airport
Motel 6 Ontario, CA - Convention Center - Airport
2 out of 5
231 N Vineyard Ave, Ontario, CA
The price is SAR 274 per night from May 12 to May 13
SAR 274
SAR 314 total
includes taxes & fees
12 May - 13 May
Stay at this motel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7/10 Good! (1,006 reviews)
Motel 6 Ontario, CA - Convention Center - Airport
Ontario Airport Inn
2.5 out of 5
1801 E G St, Ontario, CA
The price is SAR 270 per night from May 5 to May 6
SAR 270
SAR 310 total
includes taxes & fees
5 May - 6 May
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! (1,458 reviews)
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.