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$245 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 7/29. 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
0 bags
Sat 6/15
Sat 6/22

Search 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
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Vail (ONT-EGE)

 
These are the cheapest deals for flights from Ontario to Vail currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Ontario to Vail.

Recent one-way flight deals from Ontario to Vail

Only flying one-way? Below are some of the best one-way flight deals from Ontario to Vail found on KAYAK recently.

Recent last minute flight deals from Ontario to Vail

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Ontario to Vail.

Recent direct flight deals from Ontario to Vail

The latest deals for direct flights from Ontario to Vail so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Ontario to Vail

Find recent round-trip train or bus tickets from Ontario to Vail.

All round-trip flight deals to Vail

The cheapest plane tickets to Vail found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:15 am - 10:50 amONT-EGE
4h 35m1 stop
1:17 pm - 5:28 pmEGE-ONT
5h 11m1 stop
$487United Airlines
Find Deal
Thu, Jun 6 - Thu, Jun 13
5:15 am - 10:50 amONT-EGE
4h 35m1 stop
1:17 pm - 5:28 pmEGE-ONT
5h 11m1 stop
$501United Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
5:20 am - 10:50 amONT-EGE
4h 30m1 stop
7:40 am - 12:33 pmEGE-ONT
5h 53m1 stop
$502United Airlines
Find Deal
Sat, Aug 10 - Sat, Aug 17
5:20 am - 10:50 amONT-EGE
4h 30m1 stop
7:40 am - 5:53 pmEGE-ONT
11h 13m2 stops
$560United Airlines
Find Deal
Sat, Aug 10 - Sat, Aug 17
6:40 am - 8:10 pmONT-EGE
12h 30m2 stops
8:09 am - 6:24 pmEGE-ONT
11h 15m2 stops
$578American Airlines
Find Deal
Sat, Aug 10 - Sat, Aug 17
5:15 am - 12:38 pmONT-EGE
6h 23m1 stop
11:30 am - 5:22 pmEGE-ONT
6h 52m1 stop
$625United Airlines
Find Deal
Fri, Sep 13 - Sun, Sep 15
11:59 pm - 9:45 amONT-EGE
8h 46m1 stop
10:30 am - 9:44 pmEGE-ONT
12h 14m2 stops
$868American Airlines
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Fri, Sep 13 - Sun, Sep 15
7:40 pm - 12:03 pmONT-EGE
15h 23m2 stops
12:43 pm - 10:29 pmEGE-ONT
10h 46m2 stops
$975American Airlines
Find Deal
Tue, May 28 - Tue, Jun 4
11:59 pm - 12:03 pmONT-EGE
11h 04m1 stop
12:43 pm - 10:29 pmEGE-ONT
10h 46m2 stops
$1,102American Airlines
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Tue, May 28 - Tue, Jun 4
11:59 pm - 9:55 amONT-EGE
8h 56m1 stop
$245American Airlines
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Mon, Jul 29
7:18 pm - 9:55 amONT-EGE
13h 37m2 stops
$250American Airlines
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Mon, Jul 29
5:15 am - 10:49 amONT-EGE
4h 34m1 stop
$280United Airlines
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Mon, Sep 9
5:15 am - 12:30 pmONT-EGE
6h 15m1 stop
$300United Airlines
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Wed, Oct 23
7:18 am - 8:04 pmONT-EGE
11h 46m2 stops
$403United Airlines
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Tue, Oct 22
5:15 am - 12:20 pmONT-EGE
6h 05m1 stop
$406United Airlines
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Tue, May 28
5:15 am - 12:20 pmONT-EGE
6h 05m1 stop
$565United Airlines
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Mon, Jun 3
5:15 am - 10:36 amONT-EGE
4h 21m1 stop
$690United Airlines
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Tue, May 21
6:45 pm - 10:49 amONT-EGE
15h 04m2 stops
$718United Airlines
Find Deal
Mon, Sep 9
4:45 pm - 11:35 amONT-EGE
17h 50m2 stops
$719American Airlines
Find Deal
Thu, Oct 24

Flights from Ontario to Vail - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Vail to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Vail?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Vail, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Vail is March, where tickets cost $321 on average. On the other hand, the most expensive months are November and September, where the average cost of tickets is $1,100 and $682 respectively.

How far in advance should I book a flight from Ontario to Vail?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Vail, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Vail, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 46 days before departure.

Which airlines provide the cheapest flights from Ontario to Vail?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $245. KAYAK users also found Ontario to Vail round-trip flights on United Airlines from $487 and on American Airlines from $578.

Good to know

Cheapest flight

$245
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 $245 for a one-way ticket and $487 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.

See more FAQs

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 10924 reviews
8.1Crew
7.1Entertainment
6.7Food
7.2Comfort
7.7Boarding
Airline reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

4.0 OkayAnonymous, May 2024IAD - DEN
Read more about United Airlines reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Positive: Entertainment via phone on the short was great and my first time. Good food and wine and head phones for free. Negative: Seat hardly reclined on the long flight. Breakfast was an egg with a bun. No egg choices and rather have something sweet like bun/jam and Youghurt.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Crew is way too many times on the intercom re explaining the same thing

Amazing comfortable chairs great snacks super friendly staff pilots did excellent job. Smooth sailing all the way. Definitely be flying United more.

We waited too long to get water while the plane was on the Tarmac awaiting de-icing.

Easy peasy. Crew was great. Take-off and landing nice anc chill (good job by the pilot). Thank you UA!

Book cheap flights from Ontario to Vail

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Vail found on KAYAK in the last 72 hours.
7/29Mon
1 stopAmerican Airlines
8h 56mONT-EGE
$245
7/29Mon
2 stopsAmerican Airlines
13h 37mONT-EGE
$250
9/9Mon
1 stopUnited Airlines
4h 34mONT-EGE
$280
10/23Wed
1 stopUnited Airlines
6h 15mONT-EGE
$300
10/22Tue
2 stopsUnited Airlines
11h 46mONT-EGE
$403
5/28Tue
1 stopUnited Airlines
6h 05mONT-EGE
$406
6/3Mon
1 stopUnited Airlines
6h 05mONT-EGE
$565
5/21Tue
1 stopUnited Airlines
4h 21mONT-EGE
$690
9/9Mon
2 stopsUnited Airlines
15h 04mONT-EGE
$718
10/24Thu
2 stopsAmerican Airlines
17h 50mONT-EGE
$719

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Ontario - Vail Flights

Departure:

Ontario (undefined)United States

Destination:

Vail (EGE)United States

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