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 SAR152 for one-way flights and SAR276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wednesday, 21 May, 2025 - Thursday, 12 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR276 Roundtrip, found 4 days ago
SAR276
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Wednesday, 21 May, 2025 from Ontario to Las Vegas, returning Thursday, 12 June, 2025, priced at SAR276 found 4 days ago
Frontier Airlines
Saturday, 14 June, 2025 - Saturday, 28 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR295 Roundtrip, found 4 days ago
SAR295
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Saturday, 14 June, 2025 from Ontario to Las Vegas, returning Saturday, 28 June, 2025, priced at SAR295 found 4 days ago
Frontier Airlines
Thursday, 22 May, 2025 - Friday, 6 June, 2025
ONT
Ontario
SFO
San Francisco
SAR302 Roundtrip, found 6 days ago
SAR302
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thursday, 22 May, 2025 from Ontario to San Francisco, returning Friday, 6 June, 2025, priced at SAR302 found 6 days ago
Frontier Airlines
Thursday, 12 June, 2025 - Saturday, 28 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR313 Roundtrip, found 4 days ago
SAR313
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thursday, 12 June, 2025 from Ontario to Las Vegas, returning Saturday, 28 June, 2025, priced at SAR313 found 4 days ago
Frontier Airlines
Saturday, 24 May, 2025 - Friday, 6 June, 2025
ONT
Ontario
SFO
San Francisco
SAR317 Roundtrip, found 6 days ago
SAR317
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Saturday, 24 May, 2025 from Ontario to San Francisco, returning Friday, 6 June, 2025, priced at SAR317 found 6 days ago
Frontier Airlines
Monday, 12 May, 2025 - Monday, 12 May, 2025
ONT
Ontario
LAS
Las Vegas
SAR319 Roundtrip, found 4 days ago
SAR319
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Monday, 12 May, 2025 from Ontario to Las Vegas, returning Monday, 12 May, 2025, priced at SAR319 found 4 days ago
Frontier Airlines
Saturday, 12 July, 2025 - Tuesday, 15 July, 2025
ONT
Ontario
PDX
Portland
SAR332 Roundtrip, found 2 days ago
SAR332
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Saturday, 12 July, 2025 from Ontario to Portland, returning Tuesday, 15 July, 2025, priced at SAR332 found 2 days ago
Frontier Airlines
Friday, 13 June, 2025 - Tuesday, 1 July, 2025
ONT
Ontario
LAS
Las Vegas
SAR332 Roundtrip, found 4 days ago
SAR332
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Friday, 13 June, 2025 from Ontario to Las Vegas, returning Tuesday, 1 July, 2025, priced at SAR332 found 4 days ago
Frontier Airlines
Sunday, 1 June, 2025 - Friday, 20 June, 2025
ONT
Ontario
SFO
San Francisco
SAR351 Roundtrip, found 6 days ago
SAR351
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sunday, 1 June, 2025 from Ontario to San Francisco, returning Friday, 20 June, 2025, priced at SAR351 found 6 days ago
Frontier Airlines
Monday, 2 June, 2025 - Monday, 16 June, 2025
ONT
Ontario
SFO
San Francisco
SAR355 Roundtrip, found 6 days ago
SAR355
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Monday, 2 June, 2025 from Ontario to San Francisco, returning Monday, 16 June, 2025, priced at SAR355 found 6 days ago
Frontier Airlines
Thursday, 15 May, 2025 - Saturday, 31 May, 2025
ONT
Ontario
LAS
Las Vegas
SAR366 Roundtrip, found 4 days ago
SAR366
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thursday, 15 May, 2025 from Ontario to Las Vegas, returning Saturday, 31 May, 2025, priced at SAR366 found 4 days ago
Frontier Airlines
Thursday, 15 May, 2025 - Thursday, 5 June, 2025
ONT
Ontario
LAS
Las Vegas
SAR385 Roundtrip, found 4 days ago
SAR385
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thursday, 15 May, 2025 from Ontario to Las Vegas, returning Thursday, 5 June, 2025, priced at SAR385 found 4 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 348 per night from May 22 to May 23
SAR 348
SAR 399 total
22 May - 23 May
includes taxes & fees
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! (1,146 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 22 to May 23
SAR 274
SAR 314 total
22 May - 23 May
includes taxes & fees
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! (1,011 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 267 per night from May 11 to May 12
SAR 267
SAR 306 total
11 May - 12 May
includes taxes & fees
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! (1,455 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.