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Cheap flights from Ontario to Bangor from $216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Bangor departing on 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Bangor

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 4:56 pm
ONT
-
BGR
13h 57m
2 stops
American Airlines Logo
3:15 pm - 9:07 pm
BGR
-
ONT
8h 52m
1 stop
$404American Airlines
Fri, May 8 - Thu, May 14
American Airlines Logo
7:30 am - 11:52 pm
ONT
-
BGR
13h 22m
2 stops
American Airlines Logo
7:08 am - 6:38 pm
BGR
-
ONT
14h 30m
2 stops
$439American Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
8:02 pm - 11:31 am
ONT
-
BGR
12h 29m
2 stops
American Airlines Logo
2:40 pm - 8:04 pm
BGR
-
ONT
8h 24m
1 stop
$448American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
8:02 pm - 11:31 am
ONT
-
BGR
12h 29m
2 stops
American Airlines Logo
12:29 pm - 11:06 pm
BGR
-
ONT
13h 37m
2 stops
$453American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
11:03 pm - 11:31 am
ONT
-
BGR
9h 28m
1 stop
American Airlines Logo
2:40 pm - 8:04 pm
BGR
-
ONT
8h 24m
1 stop
$517American Airlines
Wed, Sep 30 - Tue, Oct 6
American Airlines Logo
7:30 am - 11:52 pm
ONT
-
BGR
13h 22m
2 stops
American Airlines Logo
3:15 pm - 9:07 pm
BGR
-
ONT
8h 52m
1 stop
$556American Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
11:59 pm - 4:56 pm
ONT
-
BGR
13h 57m
2 stops
American Airlines Logo
6:40 am - 6:30 pm
BGR
-
ONT
14h 50m
2 stops
$594American Airlines
Fri, May 8 - Thu, May 14
Delta Logo
10:59 pm - 4:01 pm
ONT
-
BGR
14h 02m
2 stops
Delta Logo
6:00 am - 6:01 pm
BGR
-
ONT
15h 01m
2 stops
$670Delta
Sun, Sep 13 - Sat, Sep 19
United Airlines Logo
6:30 pm - 11:04 am
ONT
-
BGR
13h 34m
2 stops
United Airlines Logo
4:35 pm - 10:51 pm
BGR
-
ONT
9h 16m
1 stop
$716United Airlines
Wed, Jun 3 - Wed, Jul 15
United Airlines Logo
7:13 pm - 10:59 am
ONT
-
BGR
12h 46m
2 stops
United Airlines Logo
12:15 pm - 6:19 pm
BGR
-
ONT
9h 04m
1 stop
$728United Airlines
Sun, Sep 13 - Sat, Sep 19

American Airlines flights from Ontario to Bangor, Maine

Our best American Airlines deals on Ontario to Bangor, Maine flight tickets
American Airlines
May 8
ONT11:59 pmOntario
13h 57m
2 stops
BGR4:56 pmBangor
May 14
BGR3:15 pmBangor
8h 52m
1 stop
ONT9:07 pmOntario
$404
American Airlines
May 5
ONT7:30 amOntario
13h 22m
2 stops
BGR11:52 pmBangor
May 9
BGR7:08 amBangor
14h 30m
2 stops
ONT6:38 pmOntario
$439
American Airlines
Sep 30
ONT8:02 pmOntario
12h 29m
2 stops
BGR11:31 amBangor
Oct 6
BGR2:40 pmBangor
8h 24m
1 stop
ONT8:04 pmOntario
$448

United Airlines flights from Ontario to Bangor, Maine

Our best United Airlines deals on Ontario to Bangor, Maine flight tickets
United Airlines
Jun 3
ONT6:30 pmOntario
13h 34m
2 stops
BGR11:04 amBangor
Jul 15
BGR4:35 pmBangor
9h 16m
1 stop
ONT10:51 pmOntario
$716
United Airlines
Sep 13
ONT7:13 pmOntario
12h 46m
2 stops
BGR10:59 amBangor
Sep 19
BGR12:15 pmBangor
9h 04m
1 stop
ONT6:19 pmOntario
$728
United Airlines
May 5
ONT5:00 amOntario
11h 40m
2 stops
BGR7:40 pmBangor
May 9
BGR7:40 amBangor
13h 21m
2 stops
ONT6:01 pmOntario
$739

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Bangor, Maine 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, momondo users made 832,500 searches. Data last updated April 21, 2026.
Use the filters below to find and compare flights from Ontario to Bangor, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Fri 5/8

11:59 pm-4:56 pm

2 stops13h 57m

Bangor

Thu 5/14

3:15 pm-9:07 pm

1 stop8h 52m

$404

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Tue 5/5

7:30 am-11:52 pm

2 stops13h 22m

Bangor

Sat 5/9

7:08 am-6:38 pm

2 stops14h 30m

$439

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Wed 9/30

8:02 pm-11:31 am

2 stops12h 29m

Bangor

Tue 10/6

2:40 pm-8:04 pm

1 stop8h 24m

$448

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Wed 9/30

8:02 pm-11:31 am

2 stops12h 29m

Bangor

Tue 10/6

12:29 pm-11:06 pm

2 stops13h 37m

$453
Quickest round-trip

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Wed 9/30

11:03 pm-11:31 am

1 stop9h 28m

Bangor

Tue 10/6

2:40 pm-8:04 pm

1 stop8h 24m

$517

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Tue 5/5

7:30 am-11:52 pm

2 stops13h 22m

Bangor

Sat 5/9

3:15 pm-9:07 pm

1 stop8h 52m

$556

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Fri 5/8

11:59 pm-4:56 pm

2 stops13h 57m

Bangor

Thu 5/14

6:40 am-6:30 pm

2 stops14h 50m

$594

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Sun 9/13

10:59 pm-4:01 pm

2 stops14h 02m

Bangor

Sat 9/19

6:00 am-6:01 pm

2 stops15h 01m

$670

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Wed 6/3

6:30 pm-11:04 am

2 stops13h 34m

Bangor

Wed 7/15

4:35 pm-10:51 pm

1 stop9h 16m

$716

OntarioBangor

ONT - BGR

ONTBGR

Ontario

Sun 9/13

7:13 pm-10:59 am

2 stops12h 46m

Bangor

Sat 9/19

12:15 pm-6:19 pm

1 stop9h 04m

$728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ontario to Bangor, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Ontario to Bangor, Maine flights?

You could potentially save up to 65% on your flight if you consider stops on a Ontario to Bangor, Maine flight.

When to book flights from Ontario to Bangor, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Bangor, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Bangor, Maine (ONT to BGR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Bangor, Maine

Fastest flight time

10h 22m

Direct flights

None
The fastest flight from Ontario to Bangor, Maine takes 10h 22m
There are no direct flights from Ontario to Bangor, Maine. There are no popular flight routes from Ontario to Bangor, Maine.
Search flight deals

Frequently asked questions about flying from Ontario to Bangor, Maine

  • How far is Ontario to Bangor by plane?

    The distance between Ontario and Bangor is about 2666.5 mi. Flights usually cover this in 10h 22m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Bangor Airport?

    Prices for flights from Ontario Airport to Bangor Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Bangor Airport?

  • How old do you have to be to fly from Ontario Airport to Bangor Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Bangor Airport.

  • What documentation or ID do you need to fly to Bangor Airport?

    The required travel and health documents for your Bangor Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangor Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Bangor, Maine?

Best airlines flying from Ontario to Bangor, Maine

Compare and see reviews for airlines that fly from Ontario to Bangor, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $319Free CancellationRating
7.1
11,645 reviews
Search American Airlines flights

Traveling to a place near Bangor?

Book flights to Bangor if you plan to visit one of these locations
Belfast
Greenville
Orono
Lincoln
Newport

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Bangor?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Bangor. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Bangor with flexible booking policies on momondo?

Yes. All flights to Bangor from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ontario to Bangor?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangor from Ontario.

I’m not ready to book a flight from Ontario to Bangor right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bangor from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bangor, Maine trip

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