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 $79 One Way, $131 Round Trip

Prices starting at $131 for return flights and $79 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.

Sat, Sep 5 - Sun, Sep 6
LAS
Las Vegas
ONT
Ontario
$131 Roundtrip, found 8 hours ago
$131
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sat, Sep 5 from Las Vegas to Ontario, returning Sun, Sep 6, priced at $131 found 8 hours ago
Thu, Oct 15 - Thu, Oct 22
LAS
Las Vegas
ONT
Ontario
$134 Roundtrip, found 5 days ago
$134
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Las Vegas to Ontario, returning Thu, Oct 22, priced at $134 found 5 days ago
Tue, Nov 10 - Tue, Nov 17
LAS
Las Vegas
ONT
Ontario
$143 Roundtrip, found 1 day ago
$143
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Las Vegas to Ontario, returning Tue, Nov 17, priced at $143 found 1 day ago
Sun, Sep 6 - Mon, Sep 7
LAS
Las Vegas
ONT
Ontario
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select United flight, departing Sun, Sep 6 from Las Vegas to Ontario, returning Mon, Sep 7, priced at $242 found 5 days ago
Tue, Nov 10 - Tue, Nov 17
LAS
Las Vegas
ONT
Ontario
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Tue, Nov 10 from Las Vegas to Ontario, returning Tue, Nov 17, priced at $247 found 1 day 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
$103 nightly
The price is $118 total per night from Aug 2 to Aug 3
$118 total
Aug 2 - Aug 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 ...
8.2/10 Very Good! (2,430 reviews)
"All of the staff is consistently amazing. I use this property to stay the night before my flight, they shuttle me to Ontario airport and I do not pay for parking. It makes travel so much easier. They will pick me up and drive me back to the hotel. I appreciate the staff so much as they are good energy ..."

Reviewed on Jul 20, 2026

La Quinta Inn & Suites by Wyndham Ontario Airport
Motel 6 Ontario, CA - Convention Center - Airport

Motel 6 Ontario, CA - Convention Center - Airport

2 out of 5
231 N Vineyard Ave Ontario CA
$69 nightly
The price is $80 total per night from Jul 30 to Jul 31
$80 total
Jul 30 - Jul 31
Total with taxes and 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. ...
7.2/10 Good! (1,844 reviews)
"They had trash and roaches in bathrooms and trash in floor in room area."

Reviewed on Jul 20, 2026

Motel 6 Ontario, CA - Convention Center - Airport
Azure Hotel & Suites, Trademark Collection by Wyndham

Azure Hotel & Suites, Trademark Collection by Wyndham

3 out of 5
1945 E. Holt Blvd Ontario CA
$99 nightly
The price is $114 total per night from Jul 21 to Jul 22
$114 total
Jul 21 - Jul 22
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 ...
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.

Hotels In Ontario Intl. Airport

Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd Los Angeles CA
$114 nightly
The price is $132 total per night from Aug 10 to Aug 11
$132 total
Aug 10 - Aug 11
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! (5,738 reviews)
"Room good Staff nice Restaurant pleasant"

Reviewed on Jul 20, 2026

Hilton Los Angeles Airport
Loews Hollywood Hotel

Loews Hollywood Hotel

4 out of 5
1755 North Highland Avenue Los Angeles CA
$233 nightly
The price is $271 total per night from Aug 20 to Aug 21
$271 total
Aug 20 - Aug 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 ...
9.2/10 Wonderful! (5,339 reviews)
"Very good location, but never refrigerator nor vent in bathroom work."

Reviewed on Jul 20, 2026

Loews Hollywood Hotel
The Westin Bonaventure Hotel and Suites, Los Angeles

The Westin Bonaventure Hotel and Suites, Los Angeles

4 out of 5
404 S Figueroa St Los Angeles CA
$182 nightly
The price is $212 total per night from Jul 26 to Jul 27
$212 total
Jul 26 - Jul 27
Total with taxes and fees
Book a stay at this spa hotel in Los Angeles. Enjoy a full-service spa, 3 restaurants, and 3 bars/lounges. Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (3,147 reviews)
"Everything on point"

Reviewed on Jul 20, 2026

The Westin Bonaventure Hotel and Suites, Los Angeles
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
$129 nightly
The price is $150 total per night from Jul 27 to Jul 28
$150 total
Jul 27 - Jul 28
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 ...
Sheraton Gateway Los Angeles Hotel
Hilton Los Angeles Airport

Hilton Los Angeles Airport

4 out of 5
5711 W Century Blvd Los Angeles CA
$114 nightly
The price is $132 total per night from Aug 10 to Aug 11
$132 total
Aug 10 - Aug 11
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! (5,738 reviews)
"Room good Staff nice Restaurant pleasant"

Reviewed on Jul 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
$139 nightly
The price is $162 total per night from Aug 8 to Aug 9
$162 total
Aug 8 - Aug 9
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! (4,445 reviews)
"Stay was wonderful I would stay again"

Reviewed on Jul 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
$77 nightly
The price is $90 total per night from Jul 22 to Jul 23
$90 total
Jul 22 - Jul 23
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
$91 nightly
The price is $105 total per night from Jul 26 to Jul 27
$105 total
Jul 26 - Jul 27
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 (999 reviews)
"It was a great experience I enjoyed my stay highly recommended"

Reviewed on Jun 30, 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 Aug 9 to Aug 10
$113 total
Aug 9 - Aug 10
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! (2,492 reviews)
"This is a great little hotel about 15 minutes from Malibu Beach. Quite and clean and very close to a nice new Albertsons market. Starbucks, and a few other eateries. We only.hust slept and showered there and we found it to be quite adequate. Would recommend 👌."

Reviewed on Jul 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
$332 nightly
The price is $380 total per night from Aug 2 to Aug 3
$380 total
Aug 2 - Aug 3
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 ...
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 Jul 26 to Jul 27
$195 total
Jul 26 - Jul 27
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! (1,569 reviews)
"Jay at the front desk was friendly and helpful. Wally the robot was a fun surprise for the family. Would stay here again"

Reviewed on Jul 20, 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
$99 nightly
The price is $114 total per night from Jul 21 to Jul 22
$114 total
Jul 21 - Jul 22
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 ...
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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