Cheap flights from LAS to ONT (Harry Reid Intl. to Ontario Intl. Airport)

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Cheap Flights from LAS to ONT starting at $28 One Way, $56 Round Trip

Prices starting at $56 for return flights and $28 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.

Tue, Jul 21 - Wed, Jul 22
LAS
Las Vegas
ONT
Ontario
$56 Roundtrip, found 8 hours ago
$56
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Las Vegas to Ontario, returning Wed, Jul 22, priced at $56 found 8 hours ago
Tue, Jun 16 - Tue, Jun 23
LAS
Las Vegas
ONT
Ontario
$58 Roundtrip, found 7 hours ago
$58
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Tue, Jun 16 from Las Vegas to Ontario, returning Tue, Jun 23, priced at $58 found 7 hours ago
Tue, Jul 21 - Wed, Jul 22
LAS
Las Vegas
ONT
Ontario
$66 Roundtrip, found 8 hours ago
$66
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Las Vegas to Ontario, returning Wed, Jul 22, priced at $66 found 8 hours ago
Thu, Aug 20 - Mon, Aug 24
LAS
Las Vegas
ONT
Ontario
$75 Roundtrip, found 1 day ago
$75
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Aug 20 from Las Vegas to Ontario, returning Mon, Aug 24, priced at $75 found 1 day ago
Tue, Jul 21 - Wed, Jul 22
LAS
Las Vegas
ONT
Ontario
$137 Roundtrip, found 8 hours ago
$137
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Tue, Jul 21 from Las Vegas to Ontario, returning Wed, Jul 22, priced at $137 found 8 hours ago

Hotel Ideas near Ontario Intl. Airport

Airport Hotels near Ontario Intl. Airport

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
$94 nightly
The price is $107 total per night from May 26 to May 27
$107 total
May 26 - May 27
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 ...
8.2/10 Very Good! (2,285 reviews)
"Very disappointed, even for La Quinta this property was not well maintained. First of all both the pool and spa were closed, and that was the main reason why I got this hotel. After I complained the property removed the pool from their amenities list but I had already paid. Plus, I found out the ..."

Reviewed on May 19, 2026

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 Jun 7 to Jun 8
$145 total
Jun 7 - Jun 8
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 ...
8.4/10 Very Good! (1,008 reviews)
"We stayed here while attending my daughter’s university graduation. We booked a family suite with two bedrooms. The rooms were clean, beds comfortable and linens average. The pool and spa area was lovely along with a small gym. There is a bar, steak house and Starbucks counter for food and beverage ..."

Reviewed on May 20, 2026

DoubleTree by Hilton Ontario Airport
Residence Inn by Marriott Ontario Airport

Residence Inn by Marriott Ontario Airport

3 out of 5
2025 Convention Center Way Ontario CA
$90 nightly
The price is $103 total per night from May 24 to May 25
$103 total
May 24 - May 25
Total with taxes and fees
Stay at this hotel in Ontario. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.4/10 Good! (1,010 reviews)
"Carpet stains everywhere, room had a smell we couldnt rid of even though we opened doors, windows. We went to Target to purchase pillow cases as the quality of “clean” was horrific and we purchased air freshener as well- it helped, but only slightly. No towels & when we asked for towels they handed ..."

Reviewed on May 20, 2026

Residence Inn by Marriott 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

Hyatt Regency Los Angeles International Airport

Hyatt Regency Los Angeles International Airport

4 out of 5
6225 W Century Blvd Los Angeles CA
$169 nightly
The price is $196 total per night from May 26 to May 27
$196 total
May 26 - May 27
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 ...
8.8/10 Excellent! (4,711 reviews)
"Very nice property and perfect for an overnight between flights!"

Reviewed on May 20, 2026

Hyatt Regency Los Angeles International Airport
Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd Los Angeles CA
$130 nightly
The price is $151 total per night from May 27 to May 28
$151 total
May 27 - May 28
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 ...
8.2/10 Very Good! (5,545 reviews)
"The hotel is beautiful and modern, but the staff needs training in hospitality and customer service."

Reviewed on May 20, 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 May 31 to Jun 1
$311 total
May 31 - Jun 1
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 ...
9.2/10 Wonderful! (5,258 reviews)
"Great location, great room. The only issue we had was the room was a little dusty around the TV area and some of the furniture."

Reviewed on May 19, 2026

Loews Hollywood Hotel
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
$127 nightly
The price is $148 total per night from May 25 to May 26
$148 total
May 25 - May 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Los Angeles. Enjoy breakfast (surcharge), a free airport shuttle, and a health club. Our guests praise the pool ...
8.4/10 Very Good! (8,035 reviews)
"A member of the staff, in all likelihood housekeeping, stole personal property from our room. Upon discovery of the missing property, we notified management. An investigation commenced. We are in the process of resolving this matter. However, this experience has clearly colored our opinion and experience ..."

Reviewed on May 20, 2026

Sheraton Gateway Los Angeles Hotel
Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd Los Angeles CA
$130 nightly
The price is $151 total per night from May 27 to May 28
$151 total
May 27 - May 28
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 ...
8.2/10 Very Good! (5,545 reviews)
"The hotel is beautiful and modern, but the staff needs training in hospitality and customer service."

Reviewed on May 20, 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
$152 nightly
The price is $177 total per night from May 24 to May 25
$177 total
May 24 - May 25
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 ...
8.2/10 Very Good! (4,377 reviews)
"I booked two night and due to flight delays I arrived 845Am. I informed the hotel of the change and yet the check in person thought she was doing be a favor for early check in on my second day. None of it made sense because I pre paid for both nights. Customers don’t need to hear nonsense"

Reviewed on May 20, 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
$86 nightly
The price is $100 total per night from May 25 to May 26
$100 total
May 25 - May 26
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 ...
7.4/10 Good! (8,725 reviews)
"Pool Not open. Good strong air con. Staff excellent."

Reviewed on May 20, 2026

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
$97 nightly
The price is $112 total per night from May 21 to May 22
$112 total
May 21 - May 22
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 (1,001 reviews)
"I would never stay here again. The pics are really deceiving!"

Reviewed on May 19, 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
$94 nightly
The price is $105 total per night from May 21 to May 22
$105 total
May 21 - May 22
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. ...
8.4/10 Very Good! (2,345 reviews)
"Nice place"

Reviewed on May 20, 2026

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
$223 nightly
The price is $256 total per night from May 25 to May 26
$256 total
May 25 - May 26
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 ...
9.4/10 Exceptional! (2,686 reviews)
"The staff were so polite, and we loved the theme of the hotel and the movies in the heated pool in the evening. We booked it to go to universal studios since they offer the free shuttle. Our family enjoyed the hotel more than universal itself."

Reviewed on May 19, 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
$157 nightly
The price is $182 total per night from May 25 to May 26
$182 total
May 25 - May 26
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! (1,573 reviews)
"clean, big double queen bed room. good, hot, free breakfast. laundry room was empty. gym was satisfactory. made use of the luggage scale in lobby. kitchen in room was very useful. close proximity to LAX. free shuttle to airport. sometimes you could hear planes flying by but overall great stay."

Reviewed on May 19, 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
$96 nightly
The price is $109 total per night from May 26 to May 27
$109 total
May 26 - May 27
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! (2,271 reviews)
"Awesome! Clean and comfortable !"

Reviewed on May 20, 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.

LAS to ONT Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
LAS Address & GPS
Address:
5757 Wayne Newton Boulevard
Las Vegas NV, 89119
United States
IATA Code:
LAS
Longitude:
-115.147599
Latitude:
36.081
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 Harry Reid Intl. Airport (LAS) to ONT?
If you're not a fan of switching planes en route, we've got good news. There are multiple air carriers that operate direct flights from Harry Reid Airport (formerly McCarran Airport) to ONT, including the likes of Southwest Airlines and Frontier Airlines.
What is the shortest flight from Harry Reid Airport (formerly McCarran Airport) to Los Angeles - Ontario Intl. Airport (ONT)?
If the weather is good and all goes as scheduled, you could be disembarking at ONT from Harry Reid Airport (formerly McCarran Airport) in just 1 hour. With such a quick flight time, consider traveling with carry-on luggage only.
How many hours flight from LAS to Los Angeles - Ontario Intl. Airport (ONT)?
The general flight time from LAS to ONT is a mere 1 hour and 6 minutes. So, pack your gear and jump on a flight. There's nothing more exciting than a spur-of-the-moment getaway.
What airlines have the most flights from Harry Reid Airport (formerly McCarran Airport) to Ontario Airport?
First-rate service, on-time performance and great in-flight entertainment are a few things that make for a pleasant journey with an airline. If you're jetting from LAS to ONT, why not fly with one of the best? Frontier Airlines (F9) offers 56 flights each month on this route. Southwest Airlines (WN) will also take you to your destination in style and comfort. Offering 152 flights per month between Las Vegas and Ontario, it's another popular airline to look into.

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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