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Bangor

$225+ Cheap flights from Ontario to Bangor, ME (ONT - BGR)

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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BGR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Bangor (BGR). 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 June 12, 2025.

Round-trip from

$460
(United Airlines)

One-way from

$225
(Delta)

Popular in

April

Cheapest in

March

Average price

$618
From Ontario to Bangor
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One-way flight from Ontario to Bangor
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Highest demand for flights based on searches. 8% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 Bangor

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

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:51 pmONT - BGR
2 stops13h 33mUnited Airlines
Fri 10/34:15 pmBGR - ONT
1 stop9h 15mUnited Airlines
Deal found 6/10$460
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.
Thu 8/711:59 pmONT - BGR
2 stops11h 45mAmerican Airlines
Mon 8/116:00 amBGR - ONT
2 stops14h 52mAmerican Airlines
Deal found 6/10$573
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/196:00 amONT - BGR
2 stops11h 39mAlaska Airlines
Mon 9/2912:57 pmBGR - ONT
2 stops14h 02mAlaska Airlines
Deal found 6/11$713

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Bangor 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 Bangor that are best for you.

Fly from

Ontario

Fly to

Bangor

Route

Depart

Return

Price

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Sat 9/27

6:51 pm-11:24 am

2 stops13h 33m

Bangor

Fri 10/3

4:15 pm-10:30 pm

1 stop9h 15m

$460

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Thu 8/7

11:59 pm-2:44 pm

2 stops11h 45m

Bangor

Mon 8/11

6:00 am-5:52 pm

2 stops14h 52m

$573

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Fri 9/19

6:00 am-8:39 pm

2 stops11h 39m

Bangor

Mon 9/29

12:57 pm-11:59 pm

2 stops14h 02m

$713

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Mon 7/7

10:05 pm-3:32 pm

2 stops14h 27m

$225

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Thu 9/4

7:00 am-11:44 pm

2 stops13h 44m

$234

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Thu 6/19

12:59 am-4:41 pm

2 stops12h 42m

$391

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Thu 8/28

6:00 am-8:44 pm

2 stops11h 44m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Ontario to Bangor

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

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

Currently, October is the cheapest month in which you can book a flight from Ontario to Bangor, Maine (average of $358). Flying from Ontario to Bangor, Maine in July is currently the most expensive (average of $499). 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 Bangor by month

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

In terms of precipitation, rainfall in Bangor, Maine ranges from 2.5 - 4.2 inches per month. October is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Bangor, Maine when rainfall is around 2.5 in.

Temperature in Bangor by month

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

If weather is an important factor for your trip to Bangor, Maine, 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 68.0 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 Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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 Bangor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ontario to Bangor, Maine round-trip?

    United Airlines, at $460, was found to be the cheapest airline from Ontario to Bangor, Maine.Alternate airlines to your destination round-trip include American Airlines and Alaska Airlines.

  • What are the cheapest airlines to fly from Ontario to Bangor, Maine one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $225. Users have also found prices from $234 and $391 on United Airlines and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Bangor 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 Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Ontario to Bangor, Maine (average of $358). Flying from Ontario to Bangor, Maine in July is currently the most expensive (average of $499). 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.

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Top airline flying from Ontario to Bangor

Discover the top airline that operate flights from Ontario to Bangor. 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
American AirlinesCheapest$306Average$508FlexibilityNo cancel feeOn-time71%

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