Cheap flights from SAN to ONT (San Diego Intl. to Ontario Intl. Airport)

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Cheap Flights from SAN to ONT starting at $113 One Way, $296 Round Trip

Prices starting at $296 for return flights and $113 for one-way flights to Ontario Intl. Airport were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 22 - Mon, Oct 26
SAN
San Diego
ONT
Ontario
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 22 from San Diego to Ontario, returning Mon, Oct 26, priced at $296 found 2 days ago
Fri, Oct 23 - Sat, Oct 31
SAN
San Diego
ONT
Ontario
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Oct 23 from San Diego to Ontario, returning Sat, Oct 31, priced at $316 found 3 days ago
Thu, Oct 8 - Fri, Oct 9
SAN
San Diego
ONT
Ontario
$330 Roundtrip, found 2 days ago
$330
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Oct 8 from San Diego to Ontario, returning Fri, Oct 9, priced at $330 found 2 days ago
Sat, Jan 23 - Sun, Jan 24
SAN
San Diego
ONT
Ontario
$342 Roundtrip, found 5 days ago
$342
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Jan 23 from San Diego to Ontario, returning Sun, Jan 24, priced at $342 found 5 days ago
Sat, Jan 23 - Sun, Jan 24
SAN
San Diego
ONT
Ontario
$347 Roundtrip, found 5 days ago
$347
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Jan 23 from San Diego to Ontario, returning Sun, Jan 24, priced at $347 found 5 days ago

Hotel Ideas near Ontario Intl. Airport

Airport Hotels near Ontario Intl. Airport

Ontario Airport Inn

Ontario Airport Inn

2.5 out of 5
1801 E G St Ontario CA
$87 nightly
The price is $100 total per night from Sep 9 to Sep 10
$100 total
Sep 9 - Sep 10
Total with taxes and 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 ...
9/10 Wonderful! (2,356 reviews)
"The room was very spacious and check in was quick in easy, unfortunately my room had roaches! They came out on the nightstand as I was getting ready for bed. I recorded a video and let the front desk staff member know the next morning (young girl with bangs) and she just said “I’ll let them ..."

Reviewed on Sep 8, 2026

Ontario Airport Inn
La Quinta Inn & Suites by Wyndham Ontario Airport

La Quinta Inn & Suites by Wyndham Ontario Airport

3 out of 5
3555 Inland Empire Blvd Ontario CA
$99 nightly
The price is $114 total per night from Sep 9 to Sep 10
$114 total
Sep 9 - Sep 10
Total with taxes and 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 ...
La Quinta Inn & Suites by Wyndham Ontario Airport
DoubleTree by Hilton Ontario Airport

DoubleTree by Hilton Ontario Airport

4 out of 5
222 N Vineyard Ave Ontario CA
$126 nightly
The price is $145 total per night from Sep 27 to Sep 28
$145 total
Sep 27 - Sep 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (1,102 reviews)
"Good and clean hotel next to convention center. Spacious room, comfortable bed and pillows. The restaurant on the premises provides a good variety of food."

Reviewed on Sep 8, 2026

DoubleTree by Hilton Ontario Airport
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.

Hotels In Ontario Intl. Airport

Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd Los Angeles CA
$122 nightly
The price is $142 total per night from Sep 22 to Sep 23
$142 total
Sep 22 - Sep 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy 5 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (6,134 reviews)
"Nice clean environment. Thank you"

Reviewed on Sep 8, 2026

Hilton Los Angeles Airport
Loews Hollywood Hotel

Loews Hollywood Hotel

4 out of 5
1755 North Highland Avenue Los Angeles CA
$267 nightly
The price is $311 total per night from Sep 20 to Sep 21
$311 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the ...
Loews Hollywood Hotel
Holiday Inn Los Angeles - LAX Airport by IHG

Holiday Inn Los Angeles - LAX Airport by IHG

3 out of 5
9901 S La Cienega Blvd Los Angeles CA
$129 nightly
The price is $150 total per night from Sep 9 to Sep 10
$150 total
Sep 9 - Sep 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the breakfast ...
8.2/10 Very Good! (4,831 reviews)
"Last minute stay for a concert and it was well-kept and worth the price! Staff was friendly and it was convenient for its location as it well was since it was neighboring several restaurants like McDonald's. The room was clean and cold for our comfort. I would find myself to staying here again if ..."

Reviewed on Sep 8, 2026

Holiday Inn Los Angeles - LAX Airport by IHG
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.

Ontario Intl. Airport Hotels With Airport Transportation

Sheraton Gateway Los Angeles Hotel

Sheraton Gateway Los Angeles Hotel

4 out of 5
6101 W Century Blvd Los Angeles CA
$135 nightly
The price is $157 total per night from Sep 10 to Sep 11
$157 total
Sep 10 - Sep 11
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the pool and ...
Sheraton Gateway Los Angeles Hotel
Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd Los Angeles CA
$122 nightly
The price is $142 total per night from Sep 22 to Sep 23
$142 total
Sep 22 - Sep 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy 5 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (6,134 reviews)
"Nice clean environment. Thank you"

Reviewed on Sep 8, 2026

Hilton Los Angeles Airport
Sonesta Los Angeles Airport LAX

Sonesta Los Angeles Airport LAX

4 out of 5
5985 W Century Blvd Los Angeles CA
$144 nightly
The price is $167 total per night from Sep 27 to Sep 28
$167 total
Sep 27 - Sep 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy free WiFi, 4 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and ...
8.4/10 Very Good! (4,624 reviews)
"Great option for early check in and late check out (with a fee)."

Reviewed on Sep 8, 2026

Sonesta Los Angeles Airport LAX
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.

Low Priced Ontario Intl. Airport Hotels

Motel 6 Los Angeles, CA - Los Angeles - LAX

Motel 6 Los Angeles, CA - Los Angeles - LAX

2 out of 5
5101 W Century Blvd Inglewood CA
$74 nightly
The price is $85 total per night from Sep 16 to Sep 17
$85 total
Sep 16 - Sep 17
Total with taxes and fees
Stay at this motel in Inglewood. Enjoy free WiFi, parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
Motel 6 Los Angeles, CA - Los Angeles - LAX
Los Angeles Adventurer All Suite Hotel at LAX

Los Angeles Adventurer All Suite Hotel at LAX

2.5 out of 5
4200 W Century Blvd. Inglewood CA
$122 nightly
The price is $141 total per night from Sep 9 to Sep 10
$141 total
Sep 9 - Sep 10
Total with taxes and fees
Stay at this hotel in Inglewood. Enjoy free WiFi, free parking, and room service. Popular attractions SoFi Stadium and Kia Forum are located nearby.
4.6/10 (1,004 reviews)
"The staff was okay it was the property it’s self. We can start by the fact as soon as we walked in and turned the lights on we saw roaches crawling everywhere. The windows are the the small ones that are open at the bottom and it’s extremely hot in the room. The windows also had plants coming into ..."

Reviewed on Sep 8, 2026

Los Angeles Adventurer All Suite Hotel at LAX
Good Nite Inn - Calabasas

Good Nite Inn - Calabasas

2 out of 5
26557 Agoura Rd Agoura Hills CA
$101 nightly
The price is $113 total per night from Sep 14 to Sep 15
$113 total
Sep 14 - Sep 15
Total with taxes and fees
Stay at this motel in Agoura Hills. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the pool and the helpful staff in our reviews. ...
Good Nite Inn - Calabasas
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.

Family Friendly Hotels in Ontario Intl. Airport

The Garland

The Garland

4.5 out of 5
4222 Vineland Ave North Hollywood CA
$251 nightly
The price is $286 total per night from Sep 22 to Sep 23
$286 total
Sep 22 - Sep 23
Total with taxes and fees
Book a stay at this luxury hotel in North Hollywood. Enjoy free WiFi, breakfast (surcharge), and a free area shuttle. Our guests praise the pool and the restaurant ...
9.6/10 Exceptional! (2,894 reviews)
"Excellent"

Reviewed on Sep 7, 2026

The Garland
Residence Inn by Marriott Los Angeles LAX/Century Boulevard

Residence Inn by Marriott Los Angeles LAX/Century Boulevard

4 out of 5
5933 W Century Blvd Los Angeles CA
$168 nightly
The price is $195 total per night from Sep 22 to Sep 23
$195 total
Sep 22 - Sep 23
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy free breakfast, free WiFi, and 2 restaurants. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,577 reviews)
"The hotel is great, the room was amazing and staff are very helpful and greets us with a smile."

Reviewed on Sep 6, 2026

Residence Inn by Marriott Los Angeles LAX/Century Boulevard
Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
1945 E. Holt Blvd Ontario CA
$104 nightly
The price is $119 total per night from Sep 29 to Sep 30
$119 total
Sep 29 - Sep 30
Total with taxes and 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 ...
8.4/10 Very Good! (2,386 reviews)
"Every year we stay in this hotel to go for fencing tournament at ontario convention center at this time of the year. Every time, the front desk staff ( the ladies) were very rude, and they would take their sweet time to even acknowledge your presence. This time was the worst. 1) 10-15 minutes wait ..."

Reviewed on Sep 8, 2026

Azure Hotel & Suites, Trademark Collection by Wyndham
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.

SAN to ONT Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SAN Address & GPS
Address:
Airport Drive
San Diego CA, 92101
United States
IATA Code:
SAN
Longitude:
-117.197312
Latitude:
32.731938
Time Zone:
America/Los_Angeles
ONT Address & GPS
Address:
2900 E. Airport Drive
Ontario CA, 91761
United States
IATA Code:
ONT
Longitude:
-117.601193
Latitude:
34.056001
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from San Diego Airport to Los Angeles - Ontario Intl. Airport (ONT)?
If you're flying from San Diego Intl. Airport (SAN) to Ontario Airport, you'll need to change planes. Southwest Airlines, United Airlines and Delta Air Lines are some airlines that service this route with just one stopover. Use the time to stretch those legs and try a local delicacy or two.
What is the shortest flight from SAN to Los Angeles - Ontario Intl. Airport (ONT)?
The quickest flight time from San Diego to Ontario is around 5 hours and 13 minutes. Order your favorite wine from the drink trolley, write in your travel journal or make friends with your seat mate — you'll have enough time on this medium-haul journey.
How many hours flight from San Diego Intl. Airport (SAN) to ONT?
From SAN to Los Angeles - Ontario Intl. Airport (ONT), you'll be in your seat for approximately 5 hours and 18 minutes. Get comfy, order a wine and put on your noise-canceling headphones. It's time to rewatch your favorite TV shows.
What airlines have the most flights from SAN to ONT?
If you want to find an airline that offers direct flights from San Diego Airport to ONT, you're out of luck. You'll have to make at least one stop to get to Ontario.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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