How long is the flight from Bangor, Maine to Ontario?

A quick flight from Bangor, Maine to Ontario can take about 12h 50m. American Airlines provides one of the quickest options available for as low as $339. The distance between Bangor, Maine and Ontario is about 2662 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

What is the cheapest time of day to fly from BGR to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to Ontario as you normally would.

Most accurate provider : When it comes to deals on Bangor, Maine-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bangor, Maine-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Bangor, Maine-Ontario flights, Cheapflights users trust eDreams the most. eDreams 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 Bangor, Maine-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Bangor to Ontario?

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

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

Yes. Cheapflights offers flight deals from Bangor 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.

$339+ Flights from Bangor, ME to Ontario

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Cheap flight deals from Bangor to Ontario

Cheapest flights from Bangor to Ontario
Explore the most affordable flight options available from Bangor to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

Wed 12/311:03 pmBGR - ONT

2 stops11h 49mUnited Airlines

Fri 1/26:10 amONT - BGR

2 stops14h 24mUnited Airlines

Deal found 12/30

$3,123

Best flights from Bangor to Ontario
Discover carefully curated flight deals from Bangor to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 31, 2025.

Thu 2/512:58 pmBGR - ONT

2 stops12h 50mAmerican Airlines

Wed 2/117:16 amONT - BGR

2 stops11h 42mAmerican Airlines

Deal found 12/30

$339

Tue 1/208:14 amBGR - ONT

2 stops17h 39mUnited Airlines

Sat 1/246:00 amONT - BGR

2 stops11h 12mUnited Airlines

Deal found 12/30

$499

Sat 6/206:00 amBGR - ONT

2 stops15h 15mDelta

Sat 6/2710:59 pmONT - BGR

2 stops12h 24mDelta

Deal found 12/28

$884

Mon 2/28:14 amBGR - ONT

2 stops15h 44mUnited Airlines

Tue 2/35:05 amONT - BGR

2 stops12h 09mUnited Airlines

Deal found 12/29

$581

Fri 2/1312:38 pmBGR - ONT

2 stops12h 51mAmerican Airlines

Sat 2/216:00 amONT - BGR

2 stops12h 39mAmerican Airlines

Deal found 12/29

$610

Thu 2/58:14 amBGR - ONT

3 stops30h 04mUnited Airlines

Wed 2/115:05 amONT - BGR

2 stops12h 09mUnited Airlines

Deal found 12/30

$684

Tue 1/278:14 amBGR - ONT

2 stops15h 44mUnited Airlines

Sun 2/15:05 amONT - BGR

2 stops12h 07mUnited Airlines

Deal found 12/29

$1,428

Sat 6/204:15 pmBGR - ONT

1 stop9h 11mUnited Airlines

Sat 6/277:00 amONT - BGR

1 stop11h 54mUnited Airlines

Deal found 12/28

$1,810

Last-minute flights from Bangor to Ontario
Discover last-minute flight deals from Bangor to Ontario. Data last updated December 31, 2025 and is based on user searches.

Wed 12/311:03 pmBGR - ONT

2 stops11h 49mUnited Airlines

Fri 1/26:10 amONT - BGR

2 stops14h 24mUnited Airlines

Deal found 12/30

$3,123

Thu 1/18:16 amBGR - ONT

2 stops15h 51mUnited Airlines

Tue 1/65:05 amONT - BGR

2 stops12h 07mUnited Airlines

Deal found 12/29

$720

Sat 1/38:15 amBGR - ONT

2 stops15h 52mUnited Airlines

Mon 1/56:39 pmONT - BGR

2 stops22h 33mUnited Airlines

Deal found 12/30

$1,315

Tue 1/208:14 amBGR - ONT

2 stops17h 39mUnited Airlines

Sat 1/246:00 amONT - BGR

2 stops11h 12mUnited Airlines

Deal found 12/30

$499

Tue 1/278:14 amBGR - ONT

2 stops15h 44mUnited Airlines

Sun 2/15:05 amONT - BGR

2 stops12h 07mUnited Airlines

Deal found 12/29

$1,428

Find flight deals from Bangor to Ontario

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$339 (American Airlines)
Popular in	May
Cheapest in	January
Average price	$573

Provider with most accurate pricing for Bangor-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bangor-Ontario flights.

Search Deals

From Bangor to Ontario

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($90 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BangorOntario

BGR - ONT

BGRONT

Bangor

Thu 2/5

12:58 pm-10:48 pm

2 stops12h 50m

Ontario

Wed 2/11

7:16 am-9:58 pm

2 stops11h 42m

$339

BangorOntario

BGR - ONT

BGRONT

Bangor

Tue 1/20

8:14 am-10:53 pm

2 stops17h 39m

Ontario

Sat 1/24

6:00 am-8:12 pm

2 stops11h 12m

$499

BangorOntario

BGR - ONT

BGRONT

Bangor

Mon 2/2

8:14 am-8:58 pm

2 stops15h 44m

Ontario

Tue 2/3

5:05 am-8:14 pm

2 stops12h 09m

$581

BangorOntario

BGR - ONT

BGRONT

Bangor

Fri 2/13

12:38 pm-10:29 pm

2 stops12h 51m

Ontario

Sat 2/21

6:00 am-9:39 pm

2 stops12h 39m

$610

BangorOntario

BGR - ONT

BGRONT

Bangor

Thu 2/5

8:14 am-11:18 am

3 stops30h 04m

Ontario

Wed 2/11

5:05 am-8:14 pm

2 stops12h 09m

$684

BangorOntario

BGR - ONT

BGRONT

Bangor

Sat 6/20

6:00 am-6:15 pm

2 stops15h 15m

Ontario

Sat 6/27

10:59 pm-2:23 pm

2 stops12h 24m

$884

BangorOntario

BGR - ONT

BGRONT

Bangor

Tue 1/27

8:14 am-8:58 pm

2 stops15h 44m

Ontario

Sun 2/1

5:05 am-8:12 pm

2 stops12h 07m

$1,428

BangorOntario

BGR - ONT

BGRONT

Bangor

Sat 6/20

4:15 pm-10:26 pm

1 stop9h 11m

Ontario

Sat 6/27

7:00 am-9:54 pm

1 stop11h 54m

$1,810

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

Compare providers for flights from Bangor to Ontario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to Ontario in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 Bangor, Maine-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bangor, Maine-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Bangor, Maine-Ontario flights, Cheapflights users trust eDreams the most. eDreams 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 Bangor, Maine-Ontario 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 Bangor to Ontario

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

What is the cheapest month to book a flight from Bangor, Maine to Ontario?

Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to Ontario (average of $297). Flying from Bangor, Maine to Ontario in May is currently the most expensive (average of $611). 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.

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with American Airlines from Bangor to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

American Airlines

7.2

Good

11,074 reviews

American Airlines

7.2

Good

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

How long is the flight from Bangor, Maine to Ontario?
A quick flight from Bangor, Maine to Ontario can take about 12h 50m. American Airlines provides one of the quickest options available for as low as $339. The distance between Bangor, Maine and Ontario is about 2662 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Bangor to Ontario that include hotel bookings?
Yes. In addition to deals on Bangor to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bangor to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to Ontario.
Can I find deals for business class flights from Bangor to Ontario?
Yes. Cheapflights offers flight deals from Bangor 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 Bangor, Maine to Ontario?
Currently, September is the cheapest month in which you can book a flight from Bangor, Maine to Ontario (average of $297). Flying from Bangor, Maine to Ontario in May is currently the most expensive (average of $611). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Ontario

Top airline flying from Bangor to Ontario

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$389	Average$538	FlexibilityNo cancel fee	On-time71%

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$339+ Cheap flights from Bangor, ME to Ontario (BGR - ONT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bangor to Ontario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bangor to Ontario

Cheapest flights from Bangor to OntarioExplore the most affordable flight options available from Bangor to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

Explore the most affordable flight options available from Bangor to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.

Find flight deals from Bangor to Ontario

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Bangor to Ontario that are best for you.

Compare providers for flights from Bangor to Ontario

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 Bangor to Ontario in December.

Best time to book a flight from Bangor to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Bangor with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Bangor, Maine to Ontario?

Reviews of airlines servicing Ontario

Peruse reviews from past customers who have flown with American Airlines from Bangor to Ontario to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bangor to Ontario. 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 Bangor, Maine to Ontario?

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

How can I find direct flights from Bangor to Ontario?

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

What is the cheapest month to book a flight from Bangor, Maine to Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangor to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Bangor to Ontario

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Bangor to Ontario
Explore the most affordable flight options available from Bangor to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 31, 2025.