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 $63 One Way, $124 Round Trip

Prices starting at $124 for return flights and $63 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.

Wed, Nov 4 - Wed, Nov 18
LAS
Las Vegas
ONT
Ontario
$124 Roundtrip, found 6 days ago
$124
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Las Vegas to Ontario, returning Wed, Nov 18, priced at $124 found 6 days ago
Mon, Oct 19 - Thu, Oct 22
LAS
Las Vegas
ONT
Ontario
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 19 from Las Vegas to Ontario, returning Thu, Oct 22, priced at $126 found 1 day ago
Sat, Oct 17 - Mon, Oct 19
LAS
Las Vegas
ONT
Ontario
$130 Roundtrip, found 21 hours ago
$130
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Sat, Oct 17 from Las Vegas to Ontario, returning Mon, Oct 19, priced at $130 found 21 hours ago
Thu, Nov 5 - Sun, Nov 8
LAS
Las Vegas
ONT
Ontario
$199 Roundtrip, found 8 hours ago
$199
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Nov 5 from Las Vegas to Ontario, returning Sun, Nov 8, priced at $199 found 8 hours ago
Fri, Oct 9 - Sat, Oct 10
LAS
Las Vegas
ONT
Ontario
$199 Roundtrip, found 5 days ago
$199
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 9 from Las Vegas to Ontario, returning Sat, Oct 10, priced at $199 found 5 days ago

Hotel Ideas near Ontario Intl. Airport

Airport Hotels near Ontario Intl. 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 Oct 6 to Oct 7
$80 total
Oct 6 - Oct 7
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. ...
7.4/10 Good! (2,068 reviews)
"loved it"

Reviewed on Sep 23, 2026

Motel 6 Ontario, CA - Convention Center - 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
$98 nightly
The price is $113 total per night from Oct 4 to Oct 5
$113 total
Oct 4 - Oct 5
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! (2,501 reviews)
"Room 409 the bathroom ceiling is leaking and looks like it’s going to collapse. And tub is chipping along with the wall. Beautiful place but wish I had a well kept room"

Reviewed on Sep 22, 2026

La Quinta Inn & Suites by Wyndham Ontario 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 Oct 4 to Oct 5
$100 total
Oct 4 - Oct 5
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 ...
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 Intl. Airport

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
$191 nightly
The price is $222 total per night from Sep 29 to Sep 30
$222 total
Sep 29 - Sep 30
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! (3,176 reviews)
"Avoid! This property is old and tired and in need of a lot of TLC. Staff did not want to be there or care much. Check in line were long on a Saturday with one staff member working and a manager lurking but not helping. Room was dated, beds slid all over the place on their platform which is an accident ..."

Reviewed on Sep 23, 2026

The Westin Bonaventure Hotel and Suites, Los Angeles
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 29 to Sep 30
$142 total
Sep 29 - Sep 30
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 ...
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 Oct 4 to Oct 5
$311 total
Oct 4 - Oct 5
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! (5,554 reviews)
"The property was great. The staff was very friendly and the location was great as well"

Reviewed on Sep 23, 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
$143 nightly
The price is $166 total per night from Sep 27 to Sep 28
$166 total
Sep 27 - Sep 28
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 ...
8.6/10 Excellent! (8,119 reviews)
"Our first experience was due to a cancelled flight and this is where the airline sent us. It was a very pleasant experience which is why I booked again for Labor Day weekend. Service, friendliness, staff all were not as good. Thought I'd try again for this one night trip. Booked ahead of time, was ..."

Reviewed on Sep 23, 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
$122 nightly
The price is $142 total per night from Sep 29 to Sep 30
$142 total
Sep 29 - Sep 30
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 ...
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
$150 nightly
The price is $174 total per night from Sep 27 to Sep 28
$174 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 ...
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
$73 nightly
The price is $85 total per night from Oct 14 to Oct 15
$85 total
Oct 14 - Oct 15
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
$87 nightly
The price is $101 total per night from Sep 24 to Sep 25
$101 total
Sep 24 - Sep 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.
4.6/10 (1,001 reviews)
"Pictures are clickbait. It’s a hotel/ apartment. Dogs barking, loud tenants it’s horrible. Don’t recommend at all."

Reviewed on Sep 22, 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 27 to Sep 28
$113 total
Sep 27 - Sep 28
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. ...
8.6/10 Excellent! (2,639 reviews)
"Second time staying at this location. Same good experience as my first stay. Will definitely book again."

Reviewed on Sep 23, 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
$278 nightly
The price is $317 total per night from Sep 27 to Sep 28
$317 total
Sep 27 - Sep 28
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! (2,901 reviews)
"This was our second time staying here, such a great place. Movie night while sitting in the jacuzzi was the best!"

Reviewed on Sep 22, 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 Oct 5 to Oct 6
$195 total
Oct 5 - Oct 6
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 ...
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
$101 nightly
The price is $116 total per night from Oct 18 to Oct 19
$116 total
Oct 18 - Oct 19
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! (2,379 reviews)
"So good to stay in the hotel room,clean and comfortable with silence area"

Reviewed on Sep 22, 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

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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