Cheap flights To Ontario (QLA) from $73

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Cheap Flights to Ontario from $73 One Way, $142 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Mar 11 - Mon, Mar 16
DTW
Detroit Metropolitan Wayne County
SNA
John Wayne
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Mar 11 from Detroit Metropolitan Wayne County to John Wayne, returning Mon, Mar 16, priced at $142 found 1 day ago
Wed, Feb 25 - Tue, Mar 3
DTW
Detroit Metropolitan Wayne County
ONT
Los Angeles - Ontario Intl.
$150 Roundtrip, found 14 hours ago
$150
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Feb 25 from Detroit Metropolitan Wayne County to Los Angeles - Ontario Intl., returning Tue, Mar 3, priced at $150 found 14 hours ago
Tue, Mar 31 - Sat, Apr 4
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
$157 Roundtrip, found 3 hours ago
$157
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Tue, Mar 31 from Portland Intl. to Los Angeles - Ontario Intl., returning Sat, Apr 4, priced at $157 found 3 hours ago
Sat, Mar 28 - Wed, Apr 1
PDX
Portland Intl.
SNA
John Wayne
$157 Roundtrip, found 10 hours ago
$157
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Sat, Mar 28 from Portland Intl. to John Wayne, returning Wed, Apr 1, priced at $157 found 10 hours ago
Tue, Apr 14 - Tue, Apr 21
PDX
Portland Intl.
SNA
John Wayne
$157 Roundtrip, found 1 day ago
$157
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Apr 14 from Portland Intl. to John Wayne, returning Tue, Apr 21, priced at $157 found 1 day ago
Tue, Apr 28 - Sat, May 2
PDX
Portland Intl.
SNA
John Wayne
$158 Roundtrip, found 1 day ago
$158
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Apr 28 from Portland Intl. to John Wayne, returning Sat, May 2, priced at $158 found 1 day ago
Tue, Mar 31 - Sat, Apr 4
PDX
Portland Intl.
LGB
Long Beach Municipal
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Tue, Mar 31 from Portland Intl. to Long Beach Municipal, returning Sat, Apr 4, priced at $159 found 3 hours ago
Thu, Feb 26 - Mon, Mar 2
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
$159 Roundtrip, found 21 hours ago
$159
Roundtrip
found 21 hours ago
Select Hawaiian Airlines flight, departing Thu, Feb 26 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon, Mar 2, priced at $159 found 21 hours ago
Wed, Mar 11 - Wed, Mar 18
PDX
Portland Intl.
LGB
Long Beach Municipal
$161 Roundtrip, found 1 day ago
$161
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Wed, Mar 11 from Portland Intl. to Long Beach Municipal, returning Wed, Mar 18, priced at $161 found 1 day ago
Tue, Feb 24 - Wed, Mar 4
PDX
Portland Intl.
LGB
Long Beach Municipal
$161 Roundtrip, found 1 day ago
$161
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Feb 24 from Portland Intl. to Long Beach Municipal, returning Wed, Mar 4, priced at $161 found 1 day ago

Ontario Flight Information

Traveling To
Ontario
Destination Airport IATA Code
QLA
Number of Airlines Serving
Airlines
Spirit Airlines, Frontier Airlines, Southwest Airlines, Delta, American Airlines, Alaska Airlines, Hawaiian Airlines
Flight Price
$142
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Ontario economy flight packages

Price found within the past 48 hours. Click for updated prices.
Empire Inn
2.5-star property

Empire Inn

Mar 12 - Mar 15

3 night stay

San Francisco (SFO) to Ontario (ONT)

Frontier Airlines • Coach

Ontario (ONT) to San Francisco (SFO)

Southwest Airlines • Coach
Price was $356, price is now $296 per person
$296
per person
found 1 day ago
Dynasty Suites Redlands
3.0-star property

Dynasty Suites Redlands

Feb 26 - Mar 2

4 night stay

Seattle (SEA) to Ontario (ONT)

Alaska Airlines • Roundtrip • Coach
Price was $514, price is now $388 per person
$388
per person
found 9 hours ago
Idyllwild Inn
2.0-star property

Idyllwild Inn

Feb 27 - Mar 3

4 night stay

Seattle (SEA) to Ontario (ONT)

Delta • Roundtrip • Coach
Price was $562, price is now $449 per person
$449
per person
found 24 hours ago
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Ontario first class flight packages

Price found within the past 48 hours. Click for updated prices.
Motel 6 Riverside, CA - South
2.0-star property

Motel 6 Riverside, CA - South

7/10 Good! (1,001 reviews)

Mar 20 - Mar 22

2 night stay

San Francisco (SFO) to Ontario (ONT)

Alaska Airlines • FirstClass

Ontario (ONT) to San Francisco (SFO)

American Airlines • FirstClass
Price was $695, price is now $687 per person
$687
per person
found 1 day ago
Served it’s purpose. Older hotel but just needed a place to sleep. No complaints for the price. You can definitely pay double somewhere else but not worth the hike in price.

Reviewed on Nov 22, 2021

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Ontario

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Frequently asked questions

Which airlines fly to Ontario?
With 20 airlines to pick from, finding a suitable flight that suits your travel plans and budget will be a breeze. Los Angeles - Ontario Intl. Airport (ONT) is a major gateway to Ontario and where you'll likely be disembarking. These top international airlines will take you there:

  • Volaris - 9 flights to Ontario per month
  • China Airlines - 3 flights to Ontario per month
  • Avianca - 3 flights to Ontario per month

What is the best airport to fly to in Ontario?
Search for flights to Los Angeles - Ontario Intl. Airport (ONT) and get ready to discover the sights and sounds of this city. The airport is around 4 miles east of the center of town. Also compare the price of tickets to John Wayne Airport (SNA), which is another entry point for Ontario.
How much is a flight to Ontario?
Round-trip flights to Ontario this last week ranged between $142 and $161. If you were flying one-way out of Detroit (DTW), you could have scored ticket prices from as low as $73.
How to book the cheapest flight to Ontario?
With Orbitz, you'll uncover some of the most exciting flight deals around from a terrific range of airlines. But if you'd love to increase your chances of snapping up cheap flights to Ontario, here are a few tips to bear in mind:

  • Depending on where you're taking off from, choose the 'Nearby airports' function (located under the departure and arrival options). Sometimes, other departure points will offer better prices on fares.
  • If your plans aren't etched in stone, click on the 'Show flexible dates' option to view the flight deals for different departure dates. You may find an even better fare.
  • You can also use the 'Show options' function to filter results for your preferred airline, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you want to fly.
  • Book your airfare as soon as you've worked out your travel dates. While you can get lucky once in a while, tickets rarely get more affordable as your departure date gets closer.
  • Combine your flights, hotels and car rentals into a package deal and unlock great discounts. Save your dollars for things you're really excited about, like exploring every corner of Ontario.
  • If possible, don't fly during the busy season. Airfares often surge during school breaks, summer and other vacation periods like Easter, Thanksgiving and Christmas.

How long is a flight to Ontario?
The time you spend in the air will depend on where you're coming from, whether that's the South, the Northern states or someplace else. Below are some of the top routes to Ontario and how long they take:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Los Angeles - Ontario Intl. Airport (ONT) - 2 hours and 38 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Los Angeles - Ontario Intl. Airport (ONT) - 3 hours and 5 minutes
  • Denver, CO (DEN-Denver Intl.) to Los Angeles - Ontario Intl. Airport (ONT) - 2 hours and 14 minutes

What is the best time to book a flight to Ontario?
On average, the cheapest month to reserve a plane ticket is January. This is followed by February then August. When seeking a cheap flight to Ontario, it's worth being ready to book. Cheap deals appear in an instant and don't stick around!
What day of the week is the cheapest to book a flight to Ontario?
Make a booking on a Tuesday, Wednesday or Saturday. Typically, these are the cheapest days to purchase seats to Ontario. The getaway of your dreams starts with a great flight deal!
What is the cheapest day of the week to fly to Ontario?
Think about flying early in the week to get cheap flights to Ontario. Orbitz data from 2020 shows Monday is typically the most inexpensive day to head off, followed by Tuesday. Saturdays were shown to have the most expensive airfares. This is probably because many passengers prefer to kick off their trip on a weekend.
What is the cheapest month to fly to Ontario?
Consider jetting off in August if you're on a tight budget. Orbitz data has found that it's generally the best month for cheap flights to Ontario. June is when prices are at their most expensive.
Which airlines allow free cancellation?
Orbitz makes it a piece of cake to find carriers offering fare flexibility. Simply select "Filter by flexible change policies" when searching for your Ontario flights and bada bing! We'll show you options that include free cancellation, no change fees and of course, the best price.
What do I need for the flight to Ontario?
From onboard entertainment to travel basics like hand sanitizer, there are a few things a regular flyer won't take off without. To ensure you're organized for your journey, have a read through this helpful list:

  • Travel documentation such as visas and identification are a must. To avoid any last-minute delays when you check in, make sure your booking is made with the exact name, birth date and gender as listed on your current ID.
  • A properly packed carry-on bag is just the ticket for a comfortable flight experience. Given this journey to Ontario is no quick hop, take enough snacks and activities to keep you occupied. Something to read is sure to help pass the time.
  • Regardless what the season is, plane cabins (and airports) can feel a little chilly. Take an extra layer on your journey to stay cozy and warm.

How many direct flights are there to Ontario?
With roughly 177 direct flights each month, you'll be heading straight into Ontario and kicking off an amazing new adventure in next to no time. Some of the airlines that travel nonstop to Ontario include Southwest Airlines, Delta Air Lines and American Airlines. Frontier Airlines, United Airlines and Alaska Airlines are other frequently booked options.
How do I get cheap first-class/business deals to Ontario?
Savvy travelers have mastered the art of finding first or business-class fares to Ontario without the steep price tag. You can do the same with these handy hints:

  • Be flexible with your travel dates and wait for early bird or last-minute sales on first or business-class airfares.
  • Many low-cost carriers these days offer outstanding business-class seating that doesn't cost a bundle.
  • Bid for an upgrade in online auctions (if available) or upgrade your seat with frequent flyer loyalty programs.

How to get into Ontario from the airport?
The most convenient way to reach downtown Ontario is by reserving a Los Angeles - Ontario Intl. Airport (ONT) car rental. Touch down, grab your belongings and then pick up a set of wheels from Dollar's ONT on-site office. You'll need to drive approximately 4 miles west of Los Angeles - Ontario Intl. Airport (ONT) to reach the center. Many travelers prefer to use public transportation or take a taxi into town, then rent a car from one of our city center Ontario car rentals instead.
What is the best time to go to Ontario?
There's fun to be had whatever time of year you decide to visit Ontario, but May, August and November are the most popular months. Want to pack your schedule with loads of warm-weather adventures? Book your vacation close to June 20. This is when summertime kicks off in the Northern Hemisphere. Expect the mercury to fluctuate between 65 ºF and 90 ºF during this time.
Travel tips for Ontario

  • Start off in the downtown area and take a self-guided walking tour of some of the city's leading attractions. Ontario Convention Center and Boomers Upland are a couple of great places to start.
  • You'll find rewarding day trips a short drive from the center of town. Take in Disneyland® first and after that, Disney California Adventure® Park.
  • When it's time to explore other parts of Los Angeles, pick up a car rental and hit the road for Universal City. Santa Monica is another interesting city with loads to see and do.

More to Explore

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.