What airlines fly to Bangor, Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Bangor, Maine from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Bangor, Maine. Keep in mind that there are 3 different airlines that fly to Bangor, Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Chicago O'Hare Intl to Bangor?

Delta and United Airlines are the most popular carriers operating from Chicago O'Hare Intl to Bangor

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bangor Airport?

Prices for flights from Chicago O'Hare Intl Airport to Bangor Airport were last updated today.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bangor Airport?

As of March 2026, there are 3 operators available to choose from for flights from Chicago O'Hare Intl Airport to Bangor Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Bangor Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bangor Airport.

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

The necessary travel and health documents for your Bangor Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$131 Cheap Flights from Chicago O'Hare Intl Airport to Bangor, Maine in 2026

Q: What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bangor, Maine?

Prices are currently low for flights on this route. Typical prices usually range from $468 to $333. The lowest price recently found on this route was $214.

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Find the cheapest flights from Chicago O'Hare Intl Airport to Bangor

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 am - 2:42 pm

ORD

BGR

8h 37m

1 stop

3:32 pm - 9:17 pm

BGR

ORD

30h 45m

1 stop

$214Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

11:28 am - 7:13 pm

ORD

BGR

30h 45m

2 stops

3:32 pm - 9:17 pm

BGR

ORD

30h 45m

1 stop

$238Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

1:01 pm - 4:43 pm

ORD

BGR

2h 42mnonstop

12:09 pm - 2:12 pm

BGR

ORD

3h 03mnonstop

$261American Airlines

Wed, Aug 19 - Wed, Sep 2

8:03 am - 11:39 am

ORD

BGR

2h 36mnonstop

11:17 am - 3:55 pm

BGR

ORD

5h 38m

1 stop

$271American Airlines

Wed, Aug 19 - Wed, Sep 2

7:45 pm - 11:25 pm

ORD

BGR

2h 40mnonstop

6:40 am - 9:00 am

BGR

ORD

3h 20mnonstop

$275American Airlines

Thu, Apr 30 - Tue, May 5

9:06 am - 7:13 pm

ORD

BGR

9h 07m

1 stop

6:54 pm - 5:00 pm

BGR

ORD

23h 06m

2 stops

$278Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

7:10 am - 4:06 pm

ORD

BGR

7h 56m

1 stop

4:58 pm - 11:48 pm

BGR

ORD

7h 50m

1 stop

$281American Airlines

Sat, Aug 15 - Sat, Aug 22

6:10 pm - 9:54 pm

ORD

BGR

2h 44mnonstop

4:15 pm - 6:56 pm

BGR

ORD

3h 41mnonstop

$283United Airlines

Sun, Aug 16 - Tue, Aug 25

7:15 am - 10:59 am

ORD

BGR

2h 44mnonstop

4:15 pm - 6:56 pm

BGR

ORD

3h 41mnonstop

$284United Airlines

Sun, Aug 16 - Tue, Aug 25

7:45 pm - 11:25 pm

ORD

BGR

2h 40mnonstop

1:14 pm - 7:00 pm

BGR

ORD

6h 46m

1 stop

$285American Airlines

Thu, Apr 30 - Tue, May 5

Delta flights from Chicago O'Hare Intl Airport to Bangor, Maine

Our best Delta deals on Chicago O'Hare Intl Airport to Bangor, Maine flight tickets

Delta

May 12

ORD2:45 pmChicago O'Hare Intl

7h 48m

1 stop

BGR11:33 pmBangor

May 19

BGR5:05 amBangor

12h 50m

2 stops

ORD4:55 pmChicago O'Hare Intl

$286

Delta

May 12

ORD2:00 pmChicago O'Hare Intl

8h 33m

2 stops

BGR11:33 pmBangor

May 19

BGR5:05 amBangor

12h 50m

2 stops

ORD4:55 pmChicago O'Hare Intl

$291

Delta

May 1

ORD6:00 amChicago O'Hare Intl

5h 09m

1 stop

BGR12:09 pmBangor

May 5

BGR12:49 pmBangor

9h 49m

2 stops

ORD9:38 pmChicago O'Hare Intl

$300

American Airlines flights from Chicago O'Hare Intl Airport to Bangor, Maine

Our best American Airlines deals on Chicago O'Hare Intl Airport to Bangor, Maine flight tickets

American Airlines

Aug 19

ORD1:01 pmChicago O'Hare Intl

2h 42m

BGR4:43 pmBangor

Sep 2

BGR12:09 pmBangor

3h 03m

ORD2:12 pmChicago O'Hare Intl

$261

American Airlines

Aug 19

ORD8:03 amChicago O'Hare Intl

2h 36m

BGR11:39 amBangor

Sep 2

BGR11:17 amBangor

5h 38m

1 stop

ORD3:55 pmChicago O'Hare Intl

$271

American Airlines

Apr 30

ORD7:45 pmChicago O'Hare Intl

2h 40m

BGR11:25 pmBangor

May 5

BGR6:40 amBangor

3h 20m

ORD9:00 amChicago O'Hare Intl

$275

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangor, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 4/15

5:05 am-2:42 pm

1 stop8h 37m

Bangor

Wed 4/22

3:32 pm-9:17 pm

1 stop30h 45m

$214

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 4/15

11:28 am-7:13 pm

2 stops30h 45m

Bangor

Wed 4/22

3:32 pm-9:17 pm

1 stop30h 45m

$238

Quickest round-trip

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 8/19

1:01 pm-4:43 pm

Nonstop2h 42m

Bangor

Wed 9/2

12:09 pm-2:12 pm

Nonstop3h 03m

$261

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 8/19

8:03 am-11:39 am

Nonstop2h 36m

Bangor

Wed 9/2

11:17 am-3:55 pm

1 stop5h 38m

$271

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 4/30

7:45 pm-11:25 pm

Nonstop2h 40m

Bangor

Tue 5/5

6:40 am-9:00 am

Nonstop3h 20m

$275

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 4/9

9:06 am-7:13 pm

1 stop9h 07m

Bangor

Mon 4/13

6:54 pm-5:00 pm

2 stops23h 06m

$278

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 8/15

7:10 am-4:06 pm

1 stop7h 56m

Bangor

Sat 8/22

4:58 pm-11:48 pm

1 stop7h 50m

$281

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sun 8/16

6:10 pm-9:54 pm

Nonstop2h 44m

Bangor

Tue 8/25

4:15 pm-6:56 pm

Nonstop3h 41m

$283

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sun 8/16

7:15 am-10:59 am

Nonstop2h 44m

Bangor

Tue 8/25

4:15 pm-6:56 pm

Nonstop3h 41m

$284

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 4/30

7:45 pm-11:25 pm

Nonstop2h 40m

Bangor

Tue 5/5

1:14 pm-7:00 pm

1 stop6h 46m

$285

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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

Prices

Airlines

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bangor, Maine?

What is the cheapest month to fly to Bangor, Maine?

The month of February is, on average, the cheapest month to fly to Bangor, Maine from Chicago O'Hare Intl Airport, with most prices found around $298. The month of March is another great option to travel to Bangor, Maine, with average flight prices from Chicago O'Hare Intl Airport averaging around $350.

What is the cheapest day to depart on your flight to Bangor, Maine?

The cheapest day to depart from Chicago O'Hare Intl Airport to Bangor, Maine is on a Monday. Travelers who choose to depart for Bangor, Maine on a Monday will often find tickets for as low as $371. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $451. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is at noon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Bangor, Maine at noon for as low as $349. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $431 on average. Flights to Bangor, Maine from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago O'Hare Intl to Bangor flight route?

Fly from Chicago O'Hare Intl to Bangor for the best Chicago O'Hare Intl - Bangor flight prices

How far in advance should I book a flight to Bangor, Maine?

You are more likely to see cheaper flights to Bangor, Maine from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangor, Maine for around $406 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangor, Maine from Chicago O'Hare Intl Airport for as low as $229 on momondo.

What cabin class options are available on Chicago O'Hare Intl to Bangor flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Bangor flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Bangor, Maine flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Bangor, Maine.

When to book flights from Chicago O'Hare Intl Airport to Bangor, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Bangor, Maine according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Bangor, Maine (ORD to BGR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bangor, Maine

Best Price Found	$148
Fastest flight time	2h 42m
Direct flights	Every day
Airports in Bangor, Maine	1 airport

The best one-way flight to Bangor, Maine from Chicago O'Hare Intl Airport in the past 72 hours is $148. The best round-trip flight deal from Chicago O'Hare Intl Airport to Bangor, Maine found on momondo in the last 72 hours is $338.

The fastest flight from Chicago O'Hare Intl Airport to Bangor, Maine takes 2h 42m

Direct flights go from Chicago O'Hare Intl Airport to Bangor, Maine every day.

There is 1 airport in Bangor, Maine. From Chicago O'Hare Intl Airport there are direct flights to Bangor (BGR).

Search flight deals

How far is Chicago O'Hare Intl to Bangor by plane?
Chicago O'Hare Intl and Bangor are 976.8 mi apart from one another. A reasonable flight in good conditions will take 2h 42m.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bangor Airport?
Prices for flights from Chicago O'Hare Intl Airport to Bangor Airport were last updated today.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bangor Airport?
As of March 2026, there are 3 operators available to choose from for flights from Chicago O'Hare Intl Airport to Bangor Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Bangor Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to Bangor Airport.
What documentation or ID do you need to fly to Bangor Airport?
The necessary travel and health documents for your Bangor Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago O'Hare Intl Airport to Bangor, Maine?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and Bangor, Maine, the leading plane model is Embraer 175, making up 33.07% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 30.74%, Airbus A319 with 22.57%, and Embraer 170 with 12.06%.
What is the most popular airline from Chicago O'Hare Intl Airport to Bangor, Maine?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to Bangor, Maine is American Airlines (74% of total bookings). The next most popular airlines are United Airlines (20%) and Delta (6%).

Best airlines flying from Chicago O'Hare Intl Airport to Bangor, Maine

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bangor, Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $229	Free Cancellation	Rating 7.1 11,530 reviews	Search American Airlines flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 9,514 reviews	Search United Airlines flights
Delta	PriceFrom $263	Free Cancellation	Rating 7.9 8,359 reviews	Search Delta flights

Belfast

Greenville

Orono

Lincoln

Newport

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangor from Chicago.

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

Yes. momondo enables you to select and highlight flights to Bangor from Chicago with this policy.

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

Once all potential Chicago to Bangor flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Bangor, momondo offers a useful price alert feature which will track prices for flights to Bangor from Chicago and alert you when they change.

An easier way to manage your Bangor, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Chicago O'Hare Intl Airport to Bangor from $131

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Delta flights from Chicago O'Hare Intl Airport to Bangor, Maine

Our best Delta deals on Chicago O'Hare Intl Airport to Bangor, Maine flight tickets

American Airlines flights from Chicago O'Hare Intl Airport to Bangor, Maine

Our best American Airlines deals on Chicago O'Hare Intl Airport to Bangor, Maine flight tickets

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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangor, Maine that are best for you.

See travel insights to Bangor from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bangor, Maine

What is the typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bangor, Maine?

What is the cheapest month to fly to Bangor, Maine?

What is the cheapest day to depart on your flight to Bangor, Maine?

What is the cheapest time of day to depart on your flight to Bangor, Maine?

What is the cheapest Chicago O'Hare Intl to Bangor flight route?

How far in advance should I book a flight to Bangor, Maine?

What cabin class options are available on Chicago O'Hare Intl to Bangor flights?

Can stopping save me money on Chicago O'Hare Intl Airport to Bangor, Maine flights?

What is the cheapest airline that flies from Chicago O'Hare Intl to Bangor?

What airlines fly to Bangor, Maine?

When to book flights from Chicago O'Hare Intl Airport to Bangor, Maine

Cheap Chicago O'Hare Intl Airport to Bangor, Maine (ORD to BGR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bangor, Maine

Best Price Found

Fastest flight time

Direct flights

Airports in Bangor, Maine

Best airlines flying from Chicago O'Hare Intl Airport to Bangor, Maine

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bangor, Maine with momondo

Traveling to a place near Bangor?

Why use momondo?

An easier way to manage your Bangor, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maine

Fly your favorite airline to Bangor

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bangor

List of cabin classes available on flights landing in Bangor. Availability may vary depending on flight origin and airline.

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