$159 Cheap Flights from Vail (EGE) to Ontario (ONT)

View $159 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Vail/Eagle Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT)

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Cheap Flights from Vail to Ontario (EGE-ONT)

Prices were available within the past 7 days and start at $159 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 14 - Mon, Nov 17
EGE
Vail
ONT
Ontario
$249 Roundtrip, found 2 days ago
$249
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Vail to Ontario, returning Mon, Nov 17, priced at $249 found 2 days ago
United
Fri, Nov 14 - Mon, Nov 17
EGE
Vail
ONT
Ontario
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Vail to Ontario, returning Mon, Nov 17, priced at $254 found 2 days ago
United
Fri, Nov 14 - Mon, Nov 17
EGE
Vail
ONT
Ontario
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Vail to Ontario, returning Mon, Nov 17, priced at $296 found 2 days ago
United
Thu, Nov 6 - Sun, Nov 9
EGE
Vail
ONT
Ontario
$299 Roundtrip, found 8 hours ago
$299
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Nov 6 from Vail to Ontario, returning Sun, Nov 9, priced at $299 found 8 hours ago
United
Fri, Nov 14 - Mon, Nov 17
EGE
Vail
ONT
Ontario
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Vail to Ontario, returning Mon, Nov 17, priced at $301 found 2 days ago
American Airlines
Wed, Dec 10 - Thu, Dec 18
EGE
Vail
ONT
Ontario
$319 Roundtrip, found 6 hours ago
$319
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Vail to Ontario, returning Thu, Dec 18, priced at $319 found 6 hours ago
United
Fri, Nov 14 - Mon, Nov 17
EGE
Vail
ONT
Ontario
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Vail to Ontario, returning Mon, Nov 17, priced at $324 found 2 days ago
United
Fri, Nov 14 - Mon, Nov 17
EGE
Vail
ONT
Ontario
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select United flight, departing Fri, Nov 14 from Vail to Ontario, returning Mon, Nov 17, priced at $327 found 2 days ago
United
Tue, Nov 4 - Tue, Nov 11
EGE
Vail
ONT
Ontario
$329 Roundtrip, found 2 days ago
$329
Roundtrip
found 2 days ago
Select United flight, departing Tue, Nov 4 from Vail to Ontario, returning Tue, Nov 11, priced at $329 found 2 days ago
American Airlines
Sat, Nov 8 - Mon, Nov 10
EGE
Vail
ONT
Ontario
$334 Roundtrip, found 5 days ago
$334
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Nov 8 from Vail to Ontario, returning Mon, Nov 10, priced at $334 found 5 days ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $329
SNA
John Wayne
Cheapest
Average driving time to city center42 min
Flights from $329

Frequently asked questions

How much does a flight from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Get a cheap one-way flight from $159 or cheap return flight from $249 from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT)?
Traveling in November is a great way to save, as it's the cheapest month for flights between EGE and ONT. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll take you from EGE to ONT. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT)?
You'll need to book a flight with a layover if you're traveling from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from EGE to ONT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT)?
To touch down at Los Angeles - Ontario Intl. Airport (ONT) on time, choose a flight that leaves from Eagle County Regional Airport (EGE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Ontario from Eagle County Regional Airport (EGE)?
Check out your flight options from Eagle County Regional Airport (EGE) to Los Angeles Intl. Airport (LAX). This is the only Ontario airport you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Holding off until just before your departure to book your flight from EGE to ONT generally means paying more. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book an EGE to ONT flight and hotel package?
You'll typically save money by booking an EGE to ONT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Eagle County Regional Airport (EGE) to Los Angeles - Ontario Intl. Airport (ONT)?
If you booked your EGE to ONT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
Eagle County Regional
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
American Airlines, United
Roundtrip price
$248
Distance
704 mi

Book with confidence

Vail to Ontario Flights

The cheapest times to fly from Vail to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Vail to Ontario are during the month of November. You can find some of the cheapest flights from Vail to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Vail to Ontario

Sunday is one of the best days to book for cheap flights from Vail to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Vail to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Vail to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Vail to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Vail to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Vail to Ontario Flights

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*Available to One Key members.