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

American Airlines, Delta, and United 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 July 2025, 49 flights take off from Bangor, Maine and land in Chicago each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

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

As of July 2025, 7 flights take off from Bangor, Maine and land in Chicago each day. The most common flight departure time for this route is 9:00AM, with 71% 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 July 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.

$155 Cheap Flights from Bangor to Chicago in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Bangor, Maine to Chicago

Round-trip

One-way

Direct

Cheap round-trip flights

5:54 pm - 7:45 pmBGR-ORD

2h 51mnonstop

8:01 am - 11:42 amORD-BGR

2h 41mnonstop

$229American Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

5:20 am - 2:33 pmBGR-ORD

10h 13m2 stops

10:35 am - 4:30 pmORD-BGR

4h 55m1 stop

$238Delta

Find Deal

Wed, Oct 1 - Tue, Oct 14

5:20 am - 2:33 pmBGR-ORD

10h 13m2 stops

8:55 am - 4:30 pmORD-BGR

6h 35m2 stops

$243Delta

Find Deal

Wed, Oct 1 - Tue, Oct 14

6:00 am - 12:06 pmBGR-ORD

7h 06m1 stop

10:35 am - 4:30 pmORD-BGR

4h 55m1 stop

$248Delta

Find Deal

Sat, Sep 27 - Tue, Oct 14

6:00 am - 12:06 pmBGR-ORD

7h 06m1 stop

7:00 am - 4:30 pmORD-BGR

8h 30m2 stops

$253Delta

Find Deal

Sat, Sep 27 - Tue, Oct 14

3:58 pm - 8:11 pmBGR-ORD

5h 13m1 stop

8:05 am - 11:42 amORD-BGR

2h 37mnonstop

$254American Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

9:44 am - 11:50 amBGR-ORD

3h 06mnonstop

6:10 pm - 9:59 pmORD-BGR

2h 49mnonstop

$259United Airlines

Find Deal

Wed, Jul 23 - Sun, Jul 27

4:05 pm - 11:30 pmBGR-ORD

8h 25m1 stop

7:10 am - 3:20 pmORD-BGR

7h 10m1 stop

$271United Airlines

Find Deal

Tue, Sep 30 - Wed, Oct 15

12:52 pm - 7:26 pmBGR-ORD

7h 34m1 stop

5:00 am - 12:22 pmORD-BGR

6h 22m1 stop

$279American Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

9:40 am - 11:46 amBGR-ORD

3h 06mnonstop

5:50 pm - 9:40 pmORD-BGR

2h 50mnonstop

$313United Airlines

Find Deal

Wed, Aug 13 - Wed, Aug 20

United Airlines flights from Bangor, Maine to Chicago

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

United Airlines

Jul 23

BGR9:44 amBangor

3h 06m

ORD11:50 amChicago O'Hare Intl

Jul 27

ORD6:10 pmChicago O'Hare Intl

2h 49m

BGR9:59 pmBangor

$259

Find similar

United Airlines

Sep 30

BGR4:05 pmBangor

8h 25m

1 stop

ORD11:30 pmChicago O'Hare Intl

Oct 15

ORD7:10 amChicago O'Hare Intl

7h 10m

1 stop

BGR3:20 pmBangor

$271

Find similar

United Airlines

Aug 13

BGR9:40 amBangor

3h 06m

ORD11:46 amChicago O'Hare Intl

Aug 20

ORD5:50 pmChicago O'Hare Intl

2h 50m

BGR9:40 pmBangor

$313

Find similar

American Airlines flights from Bangor, Maine to Chicago

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

American Airlines

Sep 15

BGR5:54 pmBangor

2h 51m

ORD7:45 pmChicago O'Hare Intl

Sep 22

ORD8:01 amChicago O'Hare Intl

2h 41m

BGR11:42 amBangor

$229

Find similar

American Airlines

Aug 13

BGR3:58 pmBangor

5h 13m

1 stop

ORD8:11 pmChicago O'Hare Intl

Aug 20

ORD8:05 amChicago O'Hare Intl

2h 37m

BGR11:42 amBangor

$254

Find similar

American Airlines

Aug 13

BGR12:52 pmBangor

7h 34m

1 stop

ORD7:26 pmChicago O'Hare Intl

Aug 20

ORD5:00 amChicago O'Hare Intl

6h 22m

1 stop

BGR12:22 pmBangor

$279

Find similar

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 cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Bangor, Maine, with most prices found around $308. If you’re not able to fly to Chicago in February, then October is your next best option. Flight prices from Bangor, Maine to Chicago during October average around $310.

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 Saturday when prices can be found for as low as $463. 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 $846.

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 in the afternoon. Flights from Bangor, Maine to Chicago during this time can be as low as $491. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $529.

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.

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

You could potentially save up to 32% on your flight if you consider stops on a Bangor, Maine to Chicago flight.

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	$155
Fastest flight time	2h 51m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Bangor, Maine in the past 72 hours is $155. The best round-trip flight deal from Bangor, Maine to Chicago found on momondo in the last 72 hours is $229.

The fastest flight from Bangor, Maine to Chicago takes 2h 51m

Direct flights go from Bangor, Maine to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

How far is Bangor to Chicago by plane?
Chicago is 965.5 mi away from Bangor. 2h 51m 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 July 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 170, representing 39.77% of all bookings. The subsequent popular models are Embraer 175 at 26.90%, Embraer 175 (Enhanced Winglets) at 18.13%, and Airbus A321neo at 5.26%.
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 51% of the total bookings. Other popular airlines include United Airlines with 37% 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
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 8,846 reviews		Search United Airlines flights

United Airlines Flights From Bangor, Maine to Chicago
Across 14 United Airlines flights from Bangor, Maine to Chicago this week, the average price was $382, with the best United Airlines deals starting from $275 round-trip. 8,846 users have rated United Airlines on momondo, with an average score of 7.4/10.
American Airlines Flights From Bangor, Maine to Chicago
American Airlines (7.2/10 from 10,000 reviews) operates around 14 flights from Bangor, Maine to Chicago in any given week. The average American Airlines airfare for this route is around $365, with deals from around $248 rare but found on momondo. Referenced prices are for round-trip Bangor, Maine to Chicago flight searches in the last 72 hours.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Monticello

Chesterton

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Tue 7/15

Tue 7/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Popular cities in the United States

Flights to New Yorkfrom $37

Flights to Los Angelesfrom $39

Flights to Miamifrom $38

Flights to Las Vegasfrom $16

Flights to Orlandofrom $36

Flights to San Franciscofrom $56

Flights to Washington, D.C.from $38

Flights to Bostonfrom $57

Flights to Dallasfrom $66

Flights to Atlantafrom $49

Flights to Seattlefrom $82

Flights to Denverfrom $73

Cheap flights from Bangor, Maine to Chicago from $155

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Price Alerts

Find the cheapest flights from Bangor, Maine to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap direct flights

United Airlines flights from Bangor, Maine to Chicago

Our best United Airlines 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

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 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 in the afternoon. Flights from Bangor, Maine to Chicago during this time can be as low as $491. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $529.

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.

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

You could potentially save up to 32% on your flight if you consider stops on a Bangor, Maine to Chicago flight.

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

American Airlines, Delta, and United 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 July 2025, 7 flights take off from Bangor, Maine and land in Chicago each day. The most common flight departure time for this route is 9:00AM, with 71% of daily flights taking off in the afternoon.

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

As of July 2025, 49 flights take off from Bangor, Maine and land in Chicago each week. The most common flight departure day for this route is Mon, with 14% 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

Fastest flight time

Direct flights

Airports in Chicago

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

United Airlines Flights From Bangor, Maine to Chicago

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