ONT - EGE

$168 Find Cheap Flights from Ontario to Vail

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Vail departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Vail

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Vail, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Vail, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ontario to Vail

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Vail that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Ontario to Vail

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Vail.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
5:10 am - 12:38 pmONT-EGE
6h 28m1 stop
United Airlines Logo
1:45 pm - 5:25 pmEGE-ONT
4h 40m1 stop
$325United Airlines
Find Deal
Wed, May 28 - Thu, Jun 5
United Airlines Logo
5:05 am - 12:27 pmONT-EGE
6h 22m1 stop
United Airlines Logo
3:21 pm - 8:53 pmEGE-ONT
6h 32m1 stop
$404United Airlines
Find Deal
Wed, May 14 - Sun, May 18
United Airlines Logo
6:00 am - 8:01 pmONT-EGE
13h 01m2 stops
United Airlines Logo
7:25 am - 12:31 pmEGE-ONT
6h 06m1 stop
$428United Airlines
Find Deal
Wed, May 28 - Thu, Jun 5
United Airlines Logo
5:10 am - 12:38 pmONT-EGE
6h 28m1 stop
United Airlines Logo
7:25 am - 12:31 pmEGE-ONT
6h 06m1 stop
$433United Airlines
Find Deal
Mon, Jun 9 - Wed, Jun 11
United Airlines Logo
1:33 pm - 8:01 pmONT-EGE
5h 28m1 stop
United Airlines Logo
7:25 am - 12:31 pmEGE-ONT
6h 06m1 stop
$442United Airlines
Find Deal
Fri, Jun 6 - Mon, Jun 9
United Airlines Logo
6:41 pm - 12:38 pmONT-EGE
16h 57m2 stops
United Airlines Logo
7:25 am - 12:31 pmEGE-ONT
6h 06m1 stop
$460United Airlines
Find Deal
Mon, Jun 9 - Wed, Jun 11
United Airlines Logo
5:10 am - 12:38 pmONT-EGE
6h 28m1 stop
United Airlines Logo
7:25 am - 10:45 pmEGE-ONT
16h 20m2 stops
$473United Airlines
Find Deal
Fri, Jun 6 - Mon, Jun 9
United Airlines Logo
5:05 am - 12:37 pmONT-EGE
6h 32m1 stop
United Airlines Logo
7:25 am - 8:54 pmEGE-ONT
14h 29m1 stop
$507United Airlines
Find Deal
Sat, Jun 28 - Sat, Jul 5
United Airlines Logo
5:05 am - 10:36 amONT-EGE
4h 31m1 stop
United Airlines Logo
3:21 pm - 8:53 pmEGE-ONT
6h 32m1 stop
$525United Airlines
Find Deal
Sat, May 17 - Mon, May 19
United Airlines Logo
6:00 am - 2:38 pmONT-EGE
7h 38m2 stops
United Airlines Logo
3:21 pm - 8:53 pmEGE-ONT
6h 32m1 stop
$530United Airlines
Find Deal
Sat, May 17 - Mon, May 19
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Good to know

Cheapest flight$168
Flight from Ontario to Vail

When to book flights from Ontario to Vail

Are your dates flexible? Find out the best times to travel from Ontario to Vail based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Vail

  • What is the cheapest flight from Ontario to Vail?

    In the last 3 days, the lowest price for a flight from Ontario to Vail was $168 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between Ontario and Vail?

    No

  • Which aircraft models fly most regularly from Ontario to Vail?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Vail?

    oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Vail, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Ontario to Vail?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Vail.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Vail?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vail from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Vail?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Vail with an airline and back to Ontario with another airline. Booking your flights between Ontario and EGE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Vail?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Vail from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Ontario to Vail

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Vail. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Vail? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8701 reviews
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
7.1Entertainment
Airline reviews

The gate attendant let me walk right by her with a bag too big for the overhead compartment

10.0 ExcellentMarni, Apr 2025DEN - DRO
Read more United Airlines reviews

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Everything you need to know for your flight from Ontario to Vail

Information on your arrival and departure airports

Vail (EGE)
Ontario (ONT)

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