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Vermont

$144+ Cheap flights from Ontario (ONT) to Vermont

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BTV
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Vermont

Keep the following information in mind while searching for Ontario to Vermont flight deals. Data was last updated June 12, 2025.

Round-trip from

$297
(Delta)

One-way from

$144
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$605
From Ontario to Vermont
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One-way flight from Ontario to Vermont
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Highest demand for flights based on searches. 16% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Vermont

Cheapest flights from Ontario to Vermont
Explore the most affordable flight options available from Ontario to Vermont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. 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 8/410:05 pmONT - BDL
1 stop10h 00mDelta
Tue 8/125:05 pmBDL - ONT
1 stop8h 15mDelta
Deal found 6/12$297
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/195:40 amONT - BTV
1 stop6h 59mUnited Airlines
Wed 12/34:48 pmBTV - ONT
1 stop8h 38mUnited Airlines
Deal found 6/9$309
This Delta deal was found by Cheapflights users on 6/12. 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 8/611:50 amONT - BTV
1 stop8h 25mDelta
Wed 8/132:45 pmBTV - ONT
2 stops10h 35mDelta
Deal found 6/12$314
This Southwest deal was found by Cheapflights users on 6/10. 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 8/1210:55 amONT - ALB
1 stop8h 15mSouthwest
Thu 8/146:25 pmALB - ONT
1 stop7h 05mSouthwest
Deal found 6/10$327
This Delta deal was found by Cheapflights users on 6/11. 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 8/410:05 pmONT - ALB
1 stop10h 31mDelta
Tue 8/1212:19 pmALB - ONT
1 stop9h 52mDelta
Deal found 6/11$328
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/1211:59 pmONT - ALB
2 stops11h 48mAmerican Airlines
Thu 8/141:44 pmALB - ONT
2 stops10h 55mAmerican Airlines
Deal found 6/10$335
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/211:59 pmONT - BDL
1 stop8h 35mAmerican Airlines
Sat 8/91:52 pmBDL - ONT
1 stop10h 47mAmerican Airlines
Deal found 6/12$347
This Southwest deal was found by Cheapflights users on 6/11. 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 8/49:20 pmONT - BDL
1 stop7h 45mSouthwest
Fri 8/87:15 amBDL - ONT
1 stop7h 20mSouthwest
Deal found 6/11$357
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/66:10 amONT - BTV
2 stops13h 44mAmerican Airlines
Mon 8/186:00 amBTV - ONT
2 stops14h 52mAmerican Airlines
Deal found 6/10$387
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/67:02 amONT - BDL
1 stop7h 30mUnited Airlines
Tue 10/145:00 pmBDL - ONT
1 stop8h 30mUnited Airlines
Deal found 6/11$397
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/186:39 pmONT - ALB
2 stops14h 37mUnited Airlines
Sat 8/234:50 pmALB - ONT
1 stop8h 40mUnited Airlines
Deal found 6/12$397
This Frontier deal was found by Cheapflights users on 6/11. 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.
Sat 10/41:37 pmONT - BDL
2 stops19h 49mFrontier
Sun 10/1212:59 pmBDL - ONT
2 stops13h 51mFrontier
Deal found 6/11$510

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Vermont 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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to Vermont that are best for you.

Fly from

Ontario

Fly to

Vermont

Route

Depart

Return

Price

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Mon 8/4

10:05 pm-11:05 am

1 stop10h 00m

Hartford Bradley Intl

Tue 8/12

5:05 pm-10:20 pm

1 stop8h 15m

$297

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Wed 11/19

5:40 am-3:39 pm

1 stop6h 59m

Burlington

Wed 12/3

4:48 pm-10:26 pm

1 stop8h 38m

$309

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Wed 8/6

11:50 am-11:15 pm

1 stop8h 25m

Burlington

Wed 8/13

2:45 pm-10:20 pm

2 stops10h 35m

$314

OntarioAlbany

ONT - ALB

ONTALB

Ontario

Tue 8/12

10:55 am-10:10 pm

1 stop8h 15m

Albany Intl

Thu 8/14

6:25 pm-10:30 pm

1 stop7h 05m

$327

OntarioAlbany

ONT - ALB

ONTALB

Ontario

Mon 8/4

10:05 pm-11:36 am

1 stop10h 31m

Albany Intl

Tue 8/12

12:19 pm-7:11 pm

1 stop9h 52m

$328

OntarioAlbany

ONT - ALB

ONTALB

Ontario

Tue 8/12

11:59 pm-2:47 pm

2 stops11h 48m

Albany Intl

Thu 8/14

1:44 pm-9:39 pm

2 stops10h 55m

$335

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Sat 8/2

11:59 pm-11:34 am

1 stop8h 35m

Hartford Bradley Intl

Sat 8/9

1:52 pm-9:39 pm

1 stop10h 47m

$347

OntarioHartford

ONT - BDL

ONTBDL

Ontario

Mon 8/4

9:20 pm-8:05 am

1 stop7h 45m

Hartford Bradley Intl

Fri 8/8

7:15 am-11:35 am

1 stop7h 20m

$357

OntarioBurlington

ONT - BTV

ONTBTV

Ontario

Wed 8/6

6:10 am-10:54 pm

2 stops13h 44m

Burlington

Mon 8/18

6:00 am-5:52 pm

2 stops14h 52m

$387

OntarioAlbany

ONT - ALB

ONTALB

Ontario

Mon 8/18

6:39 pm-12:16 pm

2 stops14h 37m

Albany Intl

Sat 8/23

4:50 pm-10:30 pm

1 stop8h 40m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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

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

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Vermont (average of $327). Flying from Ontario to Vermont in December is currently the most expensive (average of $441). 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.

Rainfall in Vermont by month

Plan your trip to Vermont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vermont ranges from 1.7 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. February is typically the driest time to visit Vermont when rainfall is around 1.7 in.

Temperature in Vermont by month

Plan your trip to Vermont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vermont, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Vermont

Get insights into the airlines that provide service to Vermont. 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 Vermont. Reviews last updated June 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Ontario to Vermont have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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 Ontario to Vermont. 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 from for flights from Ontario to Vermont?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Vermont from Ontario.

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

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $144. Delta flights start at $149 while deals on Southwest start at $190 one-way.

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

    When deciding which route to take from Ontario to Vermont consider Ontario - Hartford Bradley Intl, Ontario - Burlington or Ontario - Albany Intl as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Vermont 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 Ontario to Vermont?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Vermont (average of $327). Flying from Ontario to Vermont in December is currently the most expensive (average of $441). 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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Top 3 airlines flying from Ontario to Vermont

Discover the top 3 airlines that operate flights from Ontario to Vermont. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$302Average$485FlexibilityNo cancel feeOn-time69%
DeltaCheapest$314Average$608FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$348Average$533FlexibilityNo cancel feeOn-time71%

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