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$172+ Cheap flights from Vermont to Ontario (ONT)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — ONT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Vermont to Ontario

Keep the following information in mind while searching for Vermont to Ontario flight deals. Data was last updated July 3, 2025.

Round-trip from

$314
(Delta)

One-way from

$172
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$548
From Vermont to Ontario
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One-way flight from Vermont to Ontario
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Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Vermont to Ontario

Cheapest flights from Vermont to Ontario
Explore the most affordable flight options available from Vermont to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/306:03 amBTV - ONT
1 stop7h 39mDelta
Sat 10/47:05 amONT - BTV
2 stops13h 36mDelta
Deal found 7/2$314
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/166:00 amBTV - ONT
2 stops13h 06mAmerican Airlines
Sat 8/234:54 pmONT - BTV
2 stops14h 58mAmerican Airlines
Deal found 7/2$321
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:05 pmBDL - ONT
1 stop8h 15mDelta
Wed 8/277:05 amONT - BDL
1 stop7h 54mDelta
Deal found 7/3$343
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/301:45 pmBDL - ONT
1 stop10h 53mAmerican Airlines
Wed 8/66:10 amONT - BDL
1 stop10h 31mAmerican Airlines
Deal found 6/30$345
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:00 amBDL - ONT
1 stop8h 35mSouthwest
Wed 8/207:10 pmONT - BDL
2 stops9h 45mSouthwest
Deal found 7/2$348
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:07 amALB - ONT
1 stop7h 35mDelta
Sat 10/411:55 amONT - ALB
1 stop8h 38mDelta
Deal found 7/2$357
This American Airlines deal was found by Cheapflights users on 7/1. 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 10/16:01 amALB - ONT
1 stop8h 54mAmerican Airlines
Sat 10/410:35 pmONT - ALB
1 stop9h 20mAmerican Airlines
Deal found 7/1$387
This United Airlines deal was found by Cheapflights users on 7/1. 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 10/112:50 pmALB - ONT
2 stops10h 34mUnited Airlines
Sat 10/46:51 pmONT - ALB
2 stops12h 55mUnited Airlines
Deal found 7/1$397
This United Airlines deal was found by Cheapflights users on 7/3. 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 11/53:35 pmBTV - ONT
1 stop7h 42mUnited Airlines
Sat 11/85:40 amONT - BTV
1 stop6h 59mUnited Airlines
Deal found 7/3$409
This Frontier deal was found by Cheapflights users on 7/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2412:21 pmBDL - ONT
2 stops14h 29mFrontier
Sun 8/315:09 pmONT - BDL
2 stops14h 40mFrontier
Deal found 7/2$433
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/204:53 pmBDL - ONT
1 stop8h 37mUnited Airlines
Wed 8/271:19 pmONT - BDL
1 stop7h 13mUnited Airlines
Deal found 7/1$443
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:50 amALB - ONT
2 stops10h 40mSouthwest
Sun 7/272:25 pmONT - ALB
1 stop7h 20mSouthwest
Deal found 7/2$552

Cheapflights Fare Finder

Customize your flight search to find flights from Vermont to Ontario 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 3, 2025.
Use the filters below to find and compare flights from Vermont to Ontario that are best for you.

Fly from

Vermont

Fly to

Ontario

Route

Depart

Return

Price

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Tue 9/30

6:03 am-10:42 am

1 stop7h 39m

Ontario

Sat 10/4

7:05 am-11:41 pm

2 stops13h 36m

$314

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Sat 8/16

6:00 am-4:06 pm

2 stops13h 06m

Ontario

Sat 8/23

4:54 pm-10:52 am

2 stops14h 58m

$321

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Mon 8/18

5:05 pm-10:20 pm

1 stop8h 15m

Ontario

Wed 8/27

7:05 am-5:59 pm

1 stop7h 54m

$343

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Wed 7/30

1:45 pm-9:38 pm

1 stop10h 53m

Ontario

Wed 8/6

6:10 am-7:41 pm

1 stop10h 31m

$345

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Tue 8/12

6:00 am-11:35 am

1 stop8h 35m

Ontario

Wed 8/20

7:10 pm-7:55 am

2 stops9h 45m

$348

AlbanyOntario

ALB - ONT

ALBONT

Albany Intl

Wed 10/1

6:07 am-10:42 am

1 stop7h 35m

Ontario

Sat 10/4

11:55 am-11:33 pm

1 stop8h 38m

$357

AlbanyOntario

ALB - ONT

ALBONT

Albany Intl

Wed 10/1

6:01 am-11:55 am

1 stop8h 54m

Ontario

Sat 10/4

10:35 pm-10:55 am

1 stop9h 20m

$387

AlbanyOntario

ALB - ONT

ALBONT

Albany Intl

Wed 10/1

12:50 pm-8:24 pm

2 stops10h 34m

Ontario

Sat 10/4

6:51 pm-10:46 am

2 stops12h 55m

$397

BurlingtonOntario

BTV - ONT

BTVONT

Burlington

Wed 11/5

3:35 pm-8:17 pm

1 stop7h 42m

Ontario

Sat 11/8

5:40 am-3:39 pm

1 stop6h 59m

$409

HartfordOntario

BDL - ONT

BDLONT

Hartford Bradley Intl

Sun 8/24

12:21 pm-11:50 pm

2 stops14h 29m

Ontario

Sun 8/31

5:09 pm-10:49 am

2 stops14h 40m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 29 results
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Best time to book a flight from Vermont to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Vermont 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.

Cheapflights Insights

Everything you need to know about your flight from Vermont to Ontario

What is the cheapest month to book a flight from Vermont to Ontario?

Currently, August is the cheapest month in which you can book a flight from Vermont to Ontario (average of $246). Flying from Vermont to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Vermont to Ontario?

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Vermont to Ontario, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,916 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Vermont?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Vermont to Ontario.

  • What are the cheapest airlines to fly from Vermont to Ontario one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $172. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Vermont to Ontario for a low price.

  • What are the most popular routes from Vermont to Ontario?

    While some choose either Albany Intl - Ontario or Burlington - Ontario, Hartford Bradley Intl - Ontario is the most popular route from Vermont to Ontario.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Vermont to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Vermont to Ontario (average of $246). Flying from Vermont to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Vermont to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Vermont to Ontario

Discover the top 2 airlines that operate flights from Vermont to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$643FlexibilityNo cancel feeOn-time71%

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