What is the cheapest airline that flies from Bangor to Chicago?

Delta and American Airlines are the most popular carriers operating from Bangor to Chicago

How many flights depart from Bangor, Maine to Chicago on average per week?

As of October 2025, 8 flights take off from Bangor, Maine and land in Chicago each week. The most common flight departure day for this route is Mon, with 38% of weekly flights taking off on this day.

How many flights depart from Bangor, Maine to Chicago on average per day?

As of October 2025, 1 flights take off from Bangor, Maine and land in Chicago each day. The most common flight departure time for this route is 12:00PM, with 79% of daily flights taking off in the afternoon.

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

Prices for flights from Bangor Airport to Chicago were last updated today.

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

There are 2 operators available for flights from Bangor Airport to Chicago as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangor Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$116 Cheap Flights from Bangor to Chicago in 2025/26

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

Prices are currently typical for flights on this route. Typical prices usually range from $267 to $355. The lowest price recently found on this route was $270.

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Find the cheapest flights from Bangor, Maine to Chicago

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 3:12 pmBGR-ORD

21h 22m2 stops

2:18 pm - 6:10 pmORD-BGR

26h 52m1 stop

$270Multiple Airlines

Find Deal

Mon, Dec 8 - Thu, Dec 11

5:29 pm - 10:35 pmBGR-ORD

6h 06m1 stop

6:45 am - 4:49 pmORD-BGR

9h 04m2 stops

$296Delta

Find Deal

Wed, Nov 19 - Sun, Nov 23

5:16 am - 3:26 pmBGR-ORD

11h 10m2 stops

6:45 am - 4:49 pmORD-BGR

9h 04m2 stops

$301Delta

Find Deal

Wed, Nov 19 - Sun, Nov 23

6:50 pm - 11:29 pmBGR-ORD

29h 39m2 stops

6:48 am - 7:03 pmORD-BGR

11h 15m1 stop

$313Multiple Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 16

5:29 pm - 10:35 pmBGR-ORD

6h 06m1 stop

6:45 am - 4:49 pmORD-BGR

9h 04m2 stops

$330Delta

Find Deal

Wed, Nov 19 - Sun, Nov 23

3:00 pm - 9:35 pmBGR-ORD

7h 35m1 stop

5:00 pm - 11:24 pmORD-BGR

5h 24m1 stop

$331Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:03 pm - 9:23 pmBGR-ORD

5h 20m1 stop

6:07 am - 12:14 pmORD-BGR

5h 07m1 stop

$391American Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 16

4:56 pm - 9:19 pmBGR-ORD

5h 23m1 stop

6:07 am - 12:06 pmORD-BGR

4h 59m1 stop

$393American Airlines

Find Deal

Fri, Dec 12 - Fri, Dec 19

12:34 pm - 4:53 pmBGR-ORD

5h 19m1 stop

8:02 am - 4:33 pmORD-BGR

7h 31m1 stop

$441American Airlines

Find Deal

Tue, Nov 11 - Sat, Nov 15

5:06 pm - 9:14 pmBGR-ORD

5h 08m1 stop

6:40 am - 1:08 pmORD-BGR

5h 28m1 stop

$506American Airlines

Find Deal

Sun, Dec 28 - Thu, Jan 1

Delta flights from Bangor, Maine to Chicago

Our best Delta deals on Bangor, Maine to Chicago flight tickets

Delta

Nov 19

BGR5:29 pmBangor

6h 06m

1 stop

ORD10:35 pmChicago O'Hare Intl

Nov 23

ORD6:45 amChicago O'Hare Intl

9h 04m

2 stops

BGR4:49 pmBangor

$296

Find similar

Delta

Nov 19

BGR5:16 amBangor

11h 10m

2 stops

ORD3:26 pmChicago O'Hare Intl

Nov 23

ORD6:45 amChicago O'Hare Intl

9h 04m

2 stops

BGR4:49 pmBangor

$301

Find similar

Delta

Nov 19

BGR5:29 pmBangor

6h 06m

1 stop

ORD10:35 pmChicago O'Hare Intl

Nov 23

ORD6:45 amChicago O'Hare Intl

9h 04m

2 stops

BGR4:49 pmBangor

$330

Find similar

American Airlines flights from Bangor, Maine to Chicago

Our best American Airlines deals on Bangor, Maine to Chicago flight tickets

American Airlines

Nov 14

BGR5:03 pmBangor

5h 20m

1 stop

ORD9:23 pmChicago O'Hare Intl

Nov 16

ORD6:07 amChicago O'Hare Intl

5h 07m

1 stop

BGR12:14 pmBangor

$391

Find similar

American Airlines

Dec 12

BGR4:56 pmBangor

5h 23m

1 stop

ORD9:19 pmChicago O'Hare Intl

Dec 19

ORD6:07 amChicago O'Hare Intl

4h 59m

1 stop

BGR12:06 pmBangor

$393

Find similar

American Airlines

Nov 11

BGR12:34 pmBangor

5h 19m

1 stop

ORD4:53 pmChicago O'Hare Intl

Nov 15

ORD8:02 amChicago O'Hare Intl

7h 31m

1 stop

BGR4:33 pmBangor

$441

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 12/8

6:50 pm-3:12 pm

2 stops21h 22m

Chicago O'Hare Intl

Thu 12/11

2:18 pm-6:10 pm

1 stop26h 52m

$270

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 11/19

5:29 pm-10:35 pm

1 stop6h 06m

Chicago O'Hare Intl

Sun 11/23

6:45 am-4:49 pm

2 stops9h 04m

$296

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 11/19

5:16 am-3:26 pm

2 stops11h 10m

Chicago O'Hare Intl

Sun 11/23

6:45 am-4:49 pm

2 stops9h 04m

$301

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 11/14

6:50 pm-11:29 pm

2 stops29h 39m

Chicago O'Hare Intl

Sun 11/16

6:48 am-7:03 pm

1 stop11h 15m

$313

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 11/19

5:29 pm-10:35 pm

1 stop6h 06m

Chicago O'Hare Intl

Sun 11/23

6:45 am-4:49 pm

2 stops9h 04m

$330

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 3/10

3:00 pm-9:35 pm

1 stop7h 35m

Chicago O'Hare Intl

Wed 3/11

5:00 pm-11:24 pm

1 stop5h 24m

$331

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 11/14

5:03 pm-9:23 pm

1 stop5h 20m

Chicago O'Hare Intl

Sun 11/16

6:07 am-12:14 pm

1 stop5h 07m

$391

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 12/12

4:56 pm-9:19 pm

1 stop5h 23m

Chicago O'Hare Intl

Fri 12/19

6:07 am-12:06 pm

1 stop4h 59m

$393

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 11/11

12:34 pm-4:53 pm

1 stop5h 19m

Chicago O'Hare Intl

Sat 11/15

8:02 am-4:33 pm

1 stop7h 31m

$441

BangorChicago

BGR - ORD

BGRORD

Bangor

Sun 12/28

5:06 pm-9:14 pm

1 stop5h 08m

Chicago O'Hare Intl

Thu 1/1

6:40 am-1:08 pm

1 stop5h 28m

$506

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 Bangor, Maine to Chicago

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

Other information

What is the typical price of a round-trip flight between Bangor, Maine and Chicago?

What is the cheapest month to fly to Chicago?

The month of September is, on average, the cheapest month to fly to Chicago from Bangor, Maine, with most prices found around $269. If you’re not able to fly to Chicago in September, then November is your next best option. Flight prices from Bangor, Maine to Chicago during November average around $307.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $443. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bangor, Maine to Chicago for around $796.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Bangor, Maine to Chicago during this time can be as low as $318. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $523.

What is the cheapest Bangor to Chicago flight route?

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

What cabin class options are available on Bangor to Chicago flights?

There are 4 cabin classes available to choose from on Bangor to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Bangor, Maine to Chicago

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

Estimated round-trip price

Cheap Bangor, Maine to Chicago (BGR to CHI) flight deals and tips

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

Best Price Found	$320
Direct flights	None

The best one-way flight to Chicago from Bangor, Maine in the past 72 hours is $320. The best round-trip flight deal from Bangor, Maine to Chicago found on momondo in the last 72 hours is $384.

There are no direct flights from Bangor, Maine to Chicago. Popular non-direct route for this connection is Bangor Airport - Chicago O'Hare Intl Airport.

Search flight deals

How far is Bangor to Chicago by plane?
Chicago is 965.5 mi away from Bangor. 5h 08m is a normal flight duration for this route.
When did momondo last update prices for flights from Bangor Airport to Chicago?
Prices for flights from Bangor Airport to Chicago were last updated today.
How many operators does momondo search for flights from Bangor Airport to Chicago?
There are 2 operators available for flights from Bangor Airport to Chicago as of October 2025.
How old do you have to be to fly from Bangor Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangor Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Bangor, Maine to Chicago?
momondo data reveals that the most frequently booked plane model on the route from Bangor, Maine to Chicago is Embraer 175 (Enhanced Winglets), representing 34.69% of all bookings. The subsequent popular models are Embraer 175 at 32.65%, Embraer 170 at 14.29%, and Airbus A319 at 13.27%.
What is the most popular airline from Bangor, Maine to Chicago?
Based on momondo bookings for flights between Bangor, Maine and Chicago, the leading airline is American Airlines, making up 59% of the total bookings. Other popular airlines include United Airlines with 29% and Delta with 12%.

Best airlines flying from Bangor, Maine to Chicago

Compare and see reviews for airlines that fly from Bangor, Maine to Chicago with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 9,001 reviews		Search United Airlines flights
American Airlines	PriceFrom $229	Free Cancellation	Rating 7.2 11,032 reviews		Search American Airlines flights

American Airlines Flights From Bangor, Maine to Chicago
Across 5 American Airlines flights from Bangor, Maine to Chicago this week, the average price was $329, with the best American Airlines deals starting from $229 round-trip. 11,032 users have rated American Airlines on momondo, with an average score of 7.2/10.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

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 Chicago from Bangor.

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

Yes. momondo allows you to filter the results for Bangor to Chicago flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangor to Chicago.

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

Yes. momondo can track prices for Bangor to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

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Chicago Midway Airport

Chicago O'Hare Intl Airport

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Cheap flights from Bangor, Maine to Chicago from $116

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to Chicago departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

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Find the cheapest flights from Bangor, Maine to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Bangor, Maine to Chicago

Our best Delta deals on Bangor, Maine to Chicago flight tickets

American Airlines flights from Bangor, Maine to Chicago

Our best American Airlines deals on Bangor, Maine to Chicago flight tickets

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See travel insights to Chicago from

How to get the cheapest flight ticket from Bangor, Maine to Chicago

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

What is the typical price of a round-trip flight between Bangor, Maine and Chicago?

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Bangor, Maine to Chicago during this time can be as low as $318. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $523.

What is the cheapest Bangor to Chicago flight route?

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

What cabin class options are available on Bangor to Chicago flights?

There are 4 cabin classes available to choose from on Bangor to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangor to Chicago?

Delta and American Airlines are the most popular carriers operating from Bangor to Chicago

How many flights depart from Bangor, Maine to Chicago on average per day?

As of October 2025, 1 flights take off from Bangor, Maine and land in Chicago each day. The most common flight departure time for this route is 12:00PM, with 79% of daily flights taking off in the afternoon.

How many flights depart from Bangor, Maine to Chicago on average per week?

As of October 2025, 8 flights take off from Bangor, Maine and land in Chicago each week. The most common flight departure day for this route is Mon, with 38% of weekly flights taking off on this day.

When to book flights from Bangor, Maine to Chicago

Cheap Bangor, Maine to Chicago (BGR to CHI) flight deals and tips

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

Best Price Found

Direct flights

How far is Bangor to Chicago by plane?

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

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

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

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Bangor, Maine to Chicago?

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

Best airlines flying from Bangor, Maine to Chicago

Compare and see reviews for airlines that fly from Bangor, Maine to Chicago with momondo

American Airlines Flights From Bangor, Maine to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago