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Flight Deals from Las Vegas to Ontario International Airport from $33

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Stops

  • Nonstop
    from $56
  • Up to 1 stop
    $139
  • Up to 2 stops
    $592

Airlines

  • Alaska Airlines
    $412
  • American Airlines
    $207
  • Frontier Airlines
    $56
  • Hawaiian Airlines
    $246
  • United Airlines
    $196

Cabin Class

  • Economy
    $56

Departure Airports

  • Harry Reid International Airport
    $56

Arrival Airports

  • Ontario International Airport
    $56

Layover Airports

  • Denver International Airport
    $668
  • Phoenix Sky Harbor International Airport
    $207
  • Portland International Airport
    $592
  • San Francisco International Airport
    $139
  • Seattle Tacoma International Airport
    $246

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On average save $240 per traveler
Frontier Airlines Logo
Frontier Airlines

05/30/25

LAS
1h 4m
Direct

05/30/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/01/25

ONT
1h 23m
Direct

06/01/25

LAS
$56
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/29/25

LAS
1h 4m
Direct

05/29/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/02/25

ONT
1h 10m
Direct

06/02/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/30/25

LAS
1h 8m
Direct

05/30/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/08/25

ONT
1h 13m
Direct

06/08/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/24/25

LAS
1h 4m
Direct

05/24/25

ONT
Frontier Airlines Logo
Frontier Airlines

05/28/25

ONT
1h 16m
Direct

05/28/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/20/25

LAS
1h 8m
Direct

05/20/25

ONT
Frontier Airlines Logo
Frontier Airlines

05/21/25

ONT
1h 11m
Direct

05/21/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

06/05/25

LAS
1h 6m
Direct

06/05/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/08/25

ONT
1h 13m
Direct

06/08/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

05/21/25

LAS
1h 8m
Direct

05/21/25

ONT
Frontier Airlines Logo
Frontier Airlines

05/27/25

ONT
1h 16m
Direct

05/27/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

06/11/25

LAS
1h 6m
Direct

06/11/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/15/25

ONT
1h 13m
Direct

06/15/25

LAS
$67
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

06/16/25

LAS
1h 9m
Direct

06/16/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/19/25

ONT
1h 10m
Direct

06/19/25

LAS
$87
Free cancellation within 83 hours of booking
Frontier Airlines Logo
Frontier Airlines

06/02/25

LAS
4h 6m
SFO

06/02/25

ONT
Frontier Airlines Logo
Frontier Airlines

06/09/25

ONT
1h 10m
Direct

06/09/25

LAS
$139
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/25/25

LAS
6h 24m
SFO

05/25/25

ONT
United Airlines Logo
United Airlines

05/29/25

ONT
1h 22m
Direct

05/29/25

LAS
$196
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/24/25

LAS
3h 50m
SFO

05/24/25

ONT
United Airlines Logo
United Airlines

05/25/25

ONT
1h 22m
Direct

05/25/25

LAS
$196
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

06/03/25

LAS
6h 9m
PHX

06/03/25

ONT
American Airlines Logo
American Airlines

06/08/25

ONT
1h 12m
Direct

06/08/25

LAS
$207
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/28/25

LAS
5h 30m
PHX

05/28/25

ONT
American Airlines Logo
American Airlines

05/28/25

ONT
1h 11m
Direct

05/28/25

LAS
$207
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/27/25

LAS
6h 9m
PHX

05/27/25

ONT
American Airlines Logo
American Airlines

06/03/25

ONT
1h 12m
Direct

06/03/25

LAS
$207
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/30/25

LAS
5h 30m
PHX

05/30/25

ONT
American Airlines Logo
American Airlines

06/03/25

ONT
1h 11m
Direct

06/03/25

LAS
$207
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/24/25

LAS
4h 44m
SFO

05/24/25

ONT
United Airlines Logo
United Airlines

05/28/25

ONT
4h 52m
SFO

05/28/25

LAS
$236
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/25/25

LAS
6h 24m
SFO

05/25/25

ONT
United Airlines Logo
United Airlines

05/28/25

ONT
5h 1m
SFO

05/28/25

LAS
$236
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/22/25

LAS
8h 12m
SEA

05/22/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

05/25/25

ONT
4h 16m
SFO

05/25/25

LAS
$246
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

06/01/25

LAS
4h 54m
PHX

06/01/25

ONT
American Airlines Logo
American Airlines

06/02/25

ONT
1h 11m
Direct

06/02/25

LAS
$252
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/30/25

LAS
5h 30m
PHX

05/30/25

ONT
American Airlines Logo
American Airlines

05/30/25

ONT
6h 3m
PHX

05/30/25

LAS
$252
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/31/25

LAS
5h 30m
PHX

05/31/25

ONT
American Airlines Logo
American Airlines

05/31/25

ONT
3h 9m
PHX

05/31/25

LAS
$252
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/29/25

LAS
6h 9m
PHX

05/29/25

ONT
American Airlines Logo
American Airlines

06/04/25

ONT
6h 3m
PHX

06/04/25

LAS
$258
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

06/06/25

LAS
6h 16m
PHX

06/06/25

ONT
American Airlines Logo
American Airlines

06/10/25

ONT
4h 56m
PHX

06/10/25

LAS
$258
Free cancellation within 83 hours of booking
Hawaiian Airlines Logo
Hawaiian Airlines

05/20/25

LAS
6h 59m
SEA

05/20/25

ONT
Hawaiian Airlines Logo
Hawaiian Airlines

05/21/25

ONT
6h 56m
SFO

05/21/25

LAS
$393
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

06/09/25

LAS
9h 50m
SEA

06/09/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/16/25

ONT
7h 59m
SEA

06/16/25

LAS
$412
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

06/02/25

LAS
3h 50m
SFO

06/02/25

ONT
United Airlines Logo
United Airlines

06/05/25

ONT
6h 52m
SFO

06/06/25

LAS
$548
Free cancellation within 83 hours of booking
Alaska Airlines Logo
Alaska Airlines

05/26/25

LAS
8h 45m
PDX
SEA

05/26/25

ONT
Alaska Airlines Logo
Alaska Airlines

06/01/25

ONT
4h 16m
SFO

06/01/25

LAS
$592
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/20/25

LAS
6h 38m
DEN

05/20/25

ONT
United Airlines Logo
United Airlines

05/27/25

ONT
8h 27m
DEN

05/27/25

LAS
$668
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

06/01/25

LAS
6h 14m
SFO

06/01/25

ONT
United Airlines Logo
United Airlines

06/03/25

ONT
8h 27m
DEN

06/03/25

LAS
$707
Free cancellation within 83 hours of booking

Top Deals on flights from Las Vegas to Ontario International Airport

Las Vegas, US (LAS) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

Jun 12

LAS
1h 9m
Direct

Jun 12

ONT

as low as

$33

Las Vegas, US (LAS) - Los Angeles, US (LAX)

 Logo

May 6

LAS
1h 8m
Direct

May 6

ONT

as low as

$49

Las Vegas, US (LAS) - Los Angeles, US (LAX)

Frontier Airlines Logo
Frontier Airlines

May 31

LAS
4h 3m
SFO

May 31

ONT

as low as

$85

Las Vegas, US (LAS) - Los Angeles, US (LAX)

American Airlines Logo
American Airlines

May 15

LAS
4h 52m
PHX

May 15

ONT

as low as

$104

Las Vegas, US (LAS) - Los Angeles, US (LAX)

United Airlines Logo
United Airlines

Aug 30

LAS
4h 7m
SFO

Aug 30

ONT

as low as

$118

Las Vegas, US (LAS) - Los Angeles, US (LAX)

 Logo

May 25

LAS
4h 55m
SMF

May 25

ONT

as low as

$119

Las Vegas, US (LAS) - Los Angeles, US (LAX)

 Logo

May 25

LAS
6h 45m
BUR
OAK

May 25

ONT

as low as

$124

Las Vegas, US (LAS) - Los Angeles, US (LAX)

Alaska Airlines Logo
Alaska Airlines

Jun 11

LAS
6h 21m
SEA

Jun 11

ONT

as low as

$131

Las Vegas, US (LAS) - Los Angeles, US (LAX)

Hawaiian Airlines Logo
Hawaiian Airlines

Jun 11

LAS
7h 34m
SEA

Jun 11

ONT

as low as

$145

Las Vegas, US (LAS) - Los Angeles, US (LAX)

 Logo

Jun 1

LAS
14h 35m
PSP
SMF

Jun 2

ONT

as low as

$154

Las Vegas, US (LAS) - Los Angeles, US (LAX)

 Logo

May 18

LAS
4h 35m
SJC

May 18

ONT

as low as

$164

Las Vegas, US (LAS) - Los Angeles, US (LAX)

 Logo

May 18

LAS
5h 35m
LGB
PHX

May 18

ONT

as low as

$194

Frequently Asked Questions

What is the typical flight duration from Las Vegas to Ontario International Airport?
For travelers flying from Las Vegas to Ontario International Airport, the typical flight duration ranges from about 1 to 1.5 hours. This estimate applies to non-stop flights, while any connecting flight may take longer. It is advisable to consider potential delays due to weather or air traffic. Moreover, checking with your selected airline ahead of time for scheduling specifics can help ensure a smooth journey. Enjoy a swift flight that provides plenty of time to relax before exploring what awaits at your destination.
Are there any direct flights from Las Vegas to Ontario International Airport?
Yes, direct flights from Las Vegas to Ontario International Airport are available. These flights offer a streamlined travel experience with no layovers, which helps reduce total travel time significantly. However, the frequency and availability of direct flights can vary by season and day of the week. Travelers from Las Vegas should book in advance and compare flight times. This ensures you get the most convenient option that aligns with your plans and helps you avoid any last-minute travel complications.
What are the best transportation options from Ontario International Airport to downtown Ontario?
Travelers can choose from multiple transportation options when heading from Ontario International Airport to downtown, including rideshare services such as Uber or Lyft, local shuttle services, public buses, and rental cars. Rideshares typically cost between $15 and $30, while buses and shuttles can be as low as $2 to $5. Rental options provide flexibility with daily rates ranging approximately from $30 to $75. Evaluating your budget and schedule can help select the ideal option, and using mobile apps for real-time pricing can enhance your travel planning.
What are the must-see attractions in Ontario for travelers arriving from Las Vegas?
Travelers arriving from Las Vegas should consider exploring a range of attractions that reflect Ontario’s unique blend of modern and historical experiences. Highlights include expansive shopping and dining areas at local malls, museums that detail the region’s heritage, and well-maintained parks ideal for relaxation or family outings. In addition, local art and cultural districts present opportunities to sample regional cuisine and fresh creativity. Planning visits during off-peak hours can also enhance your experience by avoiding crowds and providing a more intimate look at the city’s diverse offerings.
Which local dishes should travelers from Las Vegas try when visiting Ontario?
When visiting Ontario, travelers can enjoy a variety of local culinary delights that showcase regional flavors. You might sample fusion dishes that blend traditional American flavors with Mexican influences, including street tacos and innovative seafood preparations. Local bistros often highlight farm-to-table menus featuring seasonal ingredients and regional produce. To get an authentic taste, check out popular eateries recommended by locals, and consider trying dishes like carne asada or specialty sandwiches. This gastronomic adventure ensures you experience the best of local cuisine with a unique twist.
Are there any family-friendly activities in Ontario for visitors from Las Vegas?
Yes, Ontario has plenty of family-friendly activities for visitors from Las Vegas. The city boasts interactive museums, expansive parks, and recreational centers that cater to all age groups. Families can enjoy outdoor activities, educational exhibits, and seasonal community events that are both engaging and safe. Local attractions sometimes include special exhibits or kid-focused events, providing a variety of options whether you’re seeking active fun or quiet learning experiences. It is always useful to check an updated events calendar to plan activities that match your interests and schedule.
What are the best budget-friendly hotels in Ontario for travelers from Las Vegas?
Travelers from Las Vegas will find several budget-friendly hotel options in Ontario that combine comfort with affordability. Ratings suggest that many mid-range hotels or motels offer rates ranging from approximately $70 to $150 per night. It is wise to compare online reviews and use booking platforms to snag special discounts or package deals. These accommodations typically include amenities like complimentary Wi-Fi, breakfast, and convenient access to transit. Early reservations and flexible travel dates often result in better deals, ensuring a cost-effective yet comfortable stay during your visit.
What cultural tips should travelers from Las Vegas be aware of when visiting Ontario?
Travelers from Las Vegas should take note of Ontario’s diverse cultural landscape. Embrace local customs by engaging politely with residents and taking time to understand regional traditions. For instance, tipping practices generally fall within a 15-20% range at restaurants and service venues. Familiarize yourself with local dining etiquette, as well as social norms when visiting cultural sites or festivals. Additionally, researching current local events can provide context for the region’s unique art, music, and culinary culture, helping you make the most of your interactions and experiences during your stay.
What are the top shopping areas in Ontario for travelers arriving from Las Vegas?
Top shopping areas in Ontario include expansive centers that offer a mix of outlet bargains and boutique specialties. For instance, popular shopping malls feature a variety of national brands as well as local artisan stores where you can find unique items. Prices for retail goods typically range widely, so budget-conscious shoppers can find bargains while others may opt for high-end selections. It can be helpful to plan your shopping itinerary around peak business hours and seasonal sales. This approach ensures that visitors enjoy the best deals and the highest quality choices during their shopping excursions.
Is there a specific time of year when Ontario is best visited by travelers from Las Vegas?
Ontario is best visited during the mild seasons when the weather is most comfortable, typically in the spring (March to June) or early fall (September to October). During these periods, the temperatures are moderate and the crowds are lighter compared to the summer peak. This timing is great for outdoor sightseeing and local events without extreme weather conditions. However, if you prefer vibrant summer festivities, be prepared for higher prices and larger groups. Checking event calendars and weather forecasts prior to departure can greatly enhance your overall travel experience.
What health precautions should travelers from Las Vegas consider before flying to Ontario?
Travelers should take a few important health precautions before flying from Las Vegas to Ontario. It is a good idea to check for any current travel health advisories or local epidemic alerts and to bring along necessary items such as hand sanitizer, a mask, or personal medications. Routine vaccinations should be up to date, and it may be wise to consult with a healthcare provider based on your personal health needs. Additionally, travel insurance that covers medical expenses and access to health care in your destination can offer peace of mind during your trip.
Are there any seasonal events in Ontario that travelers from Las Vegas should not miss?
Ontario hosts an array of seasonal events that offer visitors a unique local experience. From vibrant summer festivals featuring live music and food fairs to engaging winter holiday markets and art exhibits, these events create memorable cultural experiences. Prices for event tickets might range from free community gatherings to admission fees between $20 and $50. It is beneficial to consult local tourism websites for the latest event schedules and plan accordingly. These seasonal activities provide an authentic glimpse into regional traditions and the lively spirit that characterizes the community.
What are the best rideshare options from Ontario International Airport to popular attractions?
Rideshare services remain one of the best transportation options from Ontario International Airport to key attractions. Apps like Uber and Lyft are popular choices with fares typically ranging from $15 to $30, depending on destination and traffic. The convenience of door-to-door pickups and real-time fare estimates makes these services attractive for visitors. Before confirming your ride, check app updates or promotions that might further reduce costs. Overall, ridesharing provides a flexible, efficient method of transit, ensuring a hassle-free experience when transitioning from the airport to your chosen destination.
What unique airport amenities can travelers expect at Ontario International Airport?
Ontario International Airport offers several unique amenities that enhance comfort and convenience for travelers. The facility features a range of modern services, including a variety of dining options, retail shops, and comfortable lounges equipped with free Wi-Fi and charging stations. Some terminals even showcase local artwork and information kiosks to help guide your visit. These thoughtful touches help make your transit experience both productive and relaxing. Additionally, quiet zones and business centers are available for those needing a calm environment to work or rest before continuing with their travel plans.
What are the customs requirements for travelers flying from Las Vegas to Ontario?
Since both Las Vegas and the area served by Ontario International Airport are located within the United States, there are no international customs procedures to follow. Travelers undergo standard domestic security screening regulated by the TSA, so typical requirements include proper identification and adherence to baggage regulations. It is advisable to review TSA guidelines beforehand to ensure compliance with security measures. However, if you are transporting items that might be subject to federal regulations, double-check with the appropriate authorities to avoid any issues during your trip.