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Vail

$272+ Cheap flights from Ontario to Vail (ONT - EGE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — EGE
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Ontario to Vail

Cheapest flights from Ontario to Vail
Explore the most affordable flight options available from Ontario to Vail. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:20 am
ONT
-
EGE
1 stop4h 51m
American Airlines
Tue 12/2912:41 pm
EGE
-
ONT
1 stop4h 24m
American Airlines
Deal found 7/22$533
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:20 am
ONT
-
EGE
1 stop4h 51m
American Airlines
Tue 12/2912:41 pm
EGE
-
ONT
1 stop4h 24m
American Airlines
Deal found 7/22$541
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:18 pm
ONT
-
EGE
1 stop6h 03m
United Airlines
Fri 9/43:29 pm
EGE
-
ONT
1 stop6h 24m
United Airlines
Deal found 7/23$551
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:18 pm
ONT
-
EGE
1 stop6h 03m
United Airlines
Tue 8/187:05 am
EGE
-
ONT
1 stop6h 45m
United Airlines
Deal found 7/24$559
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:18 pm
ONT
-
EGE
1 stop6h 03m
United Airlines
Sat 8/227:05 am
EGE
-
ONT
2 stops9h 36m
United Airlines
Deal found 7/26$564
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/221:24 pm
ONT
-
EGE
1 stop6h 09m
United Airlines
Thu 10/297:00 am
EGE
-
ONT
1 stop6h 33m
United Airlines
Deal found 7/26$579
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/261:18 pm
ONT
-
EGE
1 stop6h 12m
United Airlines
Sat 8/17:05 am
EGE
-
ONT
1 stop6h 42m
United Airlines
Deal found 7/25$596
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:00 am
ONT
-
EGE
1 stop6h 03m
United Airlines
Tue 7/281:05 pm
EGE
-
ONT
2 stops10h 32m
United Airlines
Deal found 7/25$598

Find flight deals from Ontario to Vail

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Vail (EGE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$533
(American Airlines)

One-way from

$272
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$702
Provider with most accurate pricing for Ontario-Vail Eagle County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Vail Eagle County flights.
Search Deals
From Ontario to Vail Eagle County
Search Deals
One-way flight from Ontario to Vail Eagle County
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Vail that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Ontario to Vail that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioVail

ONT - EGE

ONTEGE

Ontario

Tue 12/1

5:00 am-12:21 pm

1 stop6h 21m

Vail Eagle County

Sat 12/5

7:15 am-12:33 pm

1 stop6h 18m

$551

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sat 8/29

11:00 am-8:21 pm

2 stops8h 21m

Vail Eagle County

Fri 9/4

7:05 am-12:50 pm

1 stop6h 45m

$556

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sat 1/23

5:00 am-12:21 pm

1 stop6h 21m

Vail Eagle County

Wed 1/27

7:15 am-5:47 pm

2 stops11h 32m

$556

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sat 8/15

1:18 pm-8:21 pm

1 stop6h 03m

Vail Eagle County

Tue 8/18

7:05 am-12:50 pm

1 stop6h 45m

$559

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sat 12/5

11:20 am-8:05 pm

2 stops7h 45m

Vail Eagle County

Sat 12/12

7:15 am-5:47 pm

2 stops11h 32m

$569

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sun 12/27

5:00 am-12:24 pm

1 stop6h 24m

Vail Eagle County

Fri 1/1

3:28 pm-9:09 pm

1 stop6h 41m

$634
Cheapest one-way

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sun 8/23

5:00 am-12:24 pm

1 stop6h 24m

$272

OntarioVail

ONT - EGE

ONTEGE

Ontario

Sat 9/5

5:00 am-12:24 pm

1 stop6h 24m

$280

OntarioVail

ONT - EGE

ONTEGE

Ontario

Thu 9/17

5:00 am-12:24 pm

1 stop6h 24m

$280

OntarioVail

ONT - EGE

ONTEGE

Ontario

Tue 8/11

5:00 am-12:24 pm

1 stop6h 24m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Ontario to Vail

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Vail in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Vail flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Vail flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Vail flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Vail flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Vail flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Vail

Have a flexible travel schedule? Discover the best time to fly to Vail from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Vail. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Vail?

    United Airlines can get you from Ontario to Vail in just under 6h 21m. Your travel time can differ by up to . The distance between Ontario and Vail is about 704 mi.

  • Can I find deals for flights from Ontario to Vail that include hotel bookings?

    Yes. In addition to deals on Ontario to Vail flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Vail?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Vail.

  • Can I find deals for business class flights from Ontario to Vail?

    Yes. Cheapflights offers flight deals from Ontario to Vail by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Vail?

Book flights to Vail if you plan to visit one of these locations
Eagle
Avon
Beaver Creek
Rifle

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