Cheap flights from LAS to ONT (Harry Reid Intl. to Los Angeles - Ontario Intl.)

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Cheap Flights from LAS to ONT starting at $35 One Way, $49 Round Trip

Prices starting at $49 for return flights and $35 for one-way flights to Los Angeles - Ontario Intl. 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, Jan 8 - Mon, Jan 12
LAS
Las Vegas
ONT
Ontario
$49 Roundtrip, found 5 days ago
$49
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Las Vegas to Ontario, returning Mon, Jan 12, priced at $49 found 5 days ago
Sat, Dec 6 - Wed, Dec 10
LAS
Las Vegas
ONT
Ontario
$61 Roundtrip, found 5 days ago
$61
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Dec 6 from Las Vegas to Ontario, returning Wed, Dec 10, priced at $61 found 5 days ago
Wed, Jan 7 - Sat, Jan 10
LAS
Las Vegas
ONT
Ontario
$68 Roundtrip, found 17 hours ago
$68
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Jan 7 from Las Vegas to Ontario, returning Sat, Jan 10, priced at $68 found 17 hours ago
Tue, Feb 17 - Tue, Feb 24
LAS
Las Vegas
ONT
Ontario
$70 Roundtrip, found 4 days ago
$70
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Feb 17 from Las Vegas to Ontario, returning Tue, Feb 24, priced at $70 found 4 days ago
Wed, Dec 3 - Thu, Dec 4
LAS
Las Vegas
ONT
Ontario
$71 Roundtrip, found 7 hours ago
$71
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Wed, Dec 3 from Las Vegas to Ontario, returning Thu, Dec 4, priced at $71 found 7 hours ago

Hotel Ideas near Los Angeles - Ontario Intl.

Airport Hotels near Los Angeles - Ontario Intl.

DoubleTree by Hilton Ontario Airport

DoubleTree by Hilton Ontario Airport

4 out of 5
222 N Vineyard Ave, Ontario, CA
$122 nightly
The price is $140 total per night from Nov 9 to Nov 10
$140 total
Nov 9 - Nov 10
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Ontario. Enjoy free WiFi, 2 restaurants, and a nightclub. Our guests praise the helpful staff and the clean rooms ...
8/10 Very Good! (1,039 reviews)
Stayed in a family suite, quiet clean, and the bedding was comfortable

Reviewed on Nov 2, 2025

DoubleTree by Hilton Ontario Airport
Extended Studio Hotel Ontario

Extended Studio Hotel Ontario

2.5 out of 5
1818 E Holt Blvd, Ontario, CA
$77 nightly
The price is $89 total per night from Nov 20 to Nov 21
$89 total
Nov 20 - Nov 21
Total with taxes and fees
Book a stay at this business-friendly hotel in Ontario. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
9/10 Wonderful! (812 reviews)
The room fresh, clean.clean spotless towels..toiletries on point..

Reviewed on Nov 1, 2025

Extended Studio Hotel Ontario
Ontario Airport Inn

Ontario Airport Inn

2.5 out of 5
1801 E G St, Ontario, CA
$78 nightly
The price is $90 total per night from Dec 2 to Dec 3
$90 total
Dec 2 - Dec 3
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 ...
8.8/10 Excellent! (1,721 reviews)
wonderful

Reviewed on Nov 3, 2025

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.

Hotels In Ontario

Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd, Los Angeles, CA
$119 nightly
The price is $138 total per night from Nov 18 to Nov 19
$138 total
Nov 18 - Nov 19
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 bar ...
8/10 Very Good! (4,968 reviews)
Good property, check in was a little slow but no biggie.

Reviewed on Oct 28, 2025

Hilton Los Angeles Airport
citizenM Los Angeles Downtown

citizenM Los Angeles Downtown

4 out of 5
361 South Spring Street, Los Angeles, CA
$119 nightly
The price is $138 total per night from Nov 10 to Nov 11
$138 total
Nov 10 - Nov 11
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Los Angeles. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast ...
9.2/10 Wonderful! (3,931 reviews)
The room was very quiet, lobby music was a little loud, and breakfast was excellent

Reviewed on Oct 28, 2025

citizenM Los Angeles Downtown
Hotel Burbank

Hotel Burbank

3 out of 5
150 E Angeleno Ave, Burbank, CA
$153 nightly
The price is $170 total per night from Nov 23 to Nov 24
$170 total
Nov 23 - Nov 24
Total with taxes and fees
Stay at this 3-star hotel in Burbank. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the pool and the restaurant in our ...
8.8/10 Excellent! (5,224 reviews)
Quiet, clean, great staff!!!! Tasty food and bar. Alot of close shopping and restaurats

Reviewed on Oct 29, 2025

Hotel Burbank
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 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
$144 nightly
The price is $167 total per night from Nov 16 to Nov 17
$167 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Los Angeles. Enjoy breakfast (surcharge), a free airport shuttle, and a health club. Our guests praise the pool ...
8.2/10 Very Good! (7,731 reviews)
Everything was A1 from the shuttle to the staff the clean room and the Bar definitely would love staying anytime I fly in to La or fly out

Reviewed on Oct 31, 2025

Sheraton Gateway Los Angeles Hotel
Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd, Los Angeles, CA
$119 nightly
The price is $138 total per night from Nov 18 to Nov 19
$138 total
Nov 18 - Nov 19
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 bar ...
8/10 Very Good! (4,968 reviews)
Good property, check in was a little slow but no biggie.

Reviewed on Oct 28, 2025

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
$147 nightly
The price is $171 total per night from Nov 16 to Nov 17
$171 total
Nov 16 - Nov 17
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Los Angeles. Enjoy free WiFi, 4 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and ...
8/10 Very Good! (4,795 reviews)
Excellent front and clean quick check in close airport …awesomely quiet for so close ….shuttle drink was helpful too

Reviewed on Nov 3, 2025

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 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
$65 nightly
The price is $75 total per night from Nov 12 to Nov 13
$75 total
Nov 12 - Nov 13
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! (8,142 reviews)
Pet friendly great dog park good room. I recommend 100% affordable clean safe.

Reviewed on Nov 1, 2025

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
$80 nightly
The price is $93 total per night from Nov 24 to Nov 25
$93 total
Nov 24 - Nov 25
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.
4.4/10 (1,005 reviews)
Great place .. great deal

Reviewed on Oct 12, 2025

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
$76 nightly
The price is $86 total per night from Nov 13 to Nov 14
$86 total
Nov 13 - Nov 14
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. ...
8.2/10 Very Good! (1,848 reviews)
Clean and good value. Staff very friendly.

Reviewed on Oct 30, 2025

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

The Garland

The Garland

4.5 out of 5
4222 Vineland Ave, North Hollywood, CA
$249 nightly
The price is $287 total per night from Nov 4 to Nov 5
$287 total
Nov 4 - Nov 5
Total with taxes and fees
Stay at this 4.5-star 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! (2,439 reviews)
Great staff. Nice hotel. Wonderful stay!

Reviewed on Oct 31, 2025

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
$170 nightly
The price is $197 total per night from Nov 10 to Nov 11
$197 total
Nov 10 - Nov 11
Total with taxes and fees
Stay at this 4-star 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! (1,519 reviews)
Early check in, the air conditioning wasn’t working when we first got to our room but was rectified quickly.

Reviewed on Oct 31, 2025

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
$80 nightly
The price is $92 total per night from Nov 5 to Nov 6
$92 total
Nov 5 - Nov 6
Total with taxes and fees
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! (2,052 reviews)
Nice staff

Reviewed on Nov 2, 2025

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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