How many flights depart from Bangor, Maine to Chicago O'Hare Intl Airport on average per week?

The number of flights available between Bangor, Maine and Chicago O'Hare Intl Airport is 15 per week as of September 2026. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

How many flights depart from Bangor, Maine to Chicago O'Hare Intl Airport on average per day?

As of September 2026, there are 2 flights per day flying from Bangor, Maine to Chicago O'Hare Intl Airport. The most common time of day flights depart is 12:00PM, with 70% of flights taking off in the afternoon.

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

Prices for flights from Bangor Airport to Chicago O'Hare Intl Airport are updated daily.

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

As of September 2026, there are 2 operators available to choose from for flights from Bangor Airport to Chicago O'Hare Intl Airport.

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

What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$133 Cheap Flights from Bangor, Maine to Chicago O'Hare Intl Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangor, Maine to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:54 pm - 11:44 pmBGR Bangor-ORD Chicago O'Hare Intl

7h 50m1 stop Washington, D.C. Reagan-National

7:13 pm - 11:07 pmORD Chicago O'Hare Intl-BGR Bangor

2h 54mnonstop

$301American Airlines

Sat, Oct 24 - Tue, Oct 27

6:00 am - 11:05 amBGR Bangor-ORD Chicago O'Hare Intl

6h 05m1 stop Philadelphia

6:59 am - 12:36 pmORD Chicago O'Hare Intl-BGR Bangor

4h 37m1 stop Washington, D.C. Reagan-National

$311American Airlines

Sat, Oct 24 - Tue, Oct 27

10:43 am - 5:37 pmBGR Bangor-ORD Chicago O'Hare Intl

7h 54m1 stop Philadelphia

7:54 am - 3:39 pmORD Chicago O'Hare Intl-BGR Bangor

6h 45m1 stop Washington, D.C. Reagan-National

$311American Airlines

Wed, Nov 11 - Sat, Nov 14

4:54 pm - 11:44 pmBGR Bangor-ORD Chicago O'Hare Intl

7h 50m1 stop Washington, D.C. Reagan-National

7:13 pm - 11:07 pmORD Chicago O'Hare Intl-BGR Bangor

2h 54mnonstop

$315American Airlines

Sat, Oct 24 - Thu, Oct 29

4:10 pm - 9:43 pmBGR Bangor-ORD Chicago O'Hare Intl

6h 33m1 stop New York John F Kennedy Intl

6:30 am - 1:33 pmORD Chicago O'Hare Intl-BGR Bangor

6h 03m1 stop Atlanta Hartsfield-Jackson

$325Delta

Wed, Oct 21 - Sun, Oct 25

5:10 am - 5:02 pmBGR Bangor-ORD Chicago O'Hare Intl

12h 52m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

2:39 pm - 11:26 pmORD Chicago O'Hare Intl-BGR Bangor

7h 47m1 stop New York LaGuardia

$330Delta

Wed, Dec 9 - Thu, Dec 17

3:45 pm - 9:42 pmBGR Bangor-ORD Chicago O'Hare Intl

6h 57m1 stop New York John F Kennedy Intl

7:05 am - 3:05 pmORD Chicago O'Hare Intl-BGR Bangor

7h 00m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

$336Delta

Wed, Nov 11 - Sat, Nov 14

9:25 am - 11:29 amBGR Bangor-ORD Chicago O'Hare Intl

3h 04mnonstop

5:52 pm - 9:39 pmORD Chicago O'Hare Intl-BGR Bangor

2h 47mnonstop

$444United Airlines

Wed, Sep 30 - Sun, Oct 4

4:43 pm - 7:00 pmBGR Bangor-ORD Chicago O'Hare Intl

3h 17mnonstop

5:52 pm - 9:39 pmORD Chicago O'Hare Intl-BGR Bangor

2h 47mnonstop

$489United Airlines

Wed, Sep 30 - Sun, Oct 4

4:43 pm - 7:00 pmBGR Bangor-ORD Chicago O'Hare Intl

3h 17mnonstop

5:52 pm - 9:39 pmORD Chicago O'Hare Intl-BGR Bangor

2h 47mnonstop

$494United Airlines

Wed, Sep 30 - Sun, Oct 4

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

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

United Airlines

Sep 18

BGR4:57 pmBangor

3h 02m

ORD6:59 pmChicago O'Hare Intl

Sep 19

ORD5:55 pmChicago O'Hare Intl

2h 52m

BGR9:47 pmBangor

$421

United Airlines

Sep 18

BGR4:57 pmBangor

3h 02m

ORD6:59 pmChicago O'Hare Intl

Sep 19

ORD5:00 amChicago O'Hare Intl

4h 47m

1 stop

BGR10:47 amBangor

$431

United Airlines

Sep 30

BGR9:25 amBangor

3h 04m

ORD11:29 amChicago O'Hare Intl

Oct 4

ORD5:52 pmChicago O'Hare Intl

2h 47m

BGR9:39 pmBangor

$444

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

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

American Airlines

Oct 24

BGR4:54 pmBangor

7h 50m

1 stop

ORD11:44 pmChicago O'Hare Intl

Oct 27

ORD7:13 pmChicago O'Hare Intl

2h 54m

BGR11:07 pmBangor

$301

American Airlines

Nov 11

BGR10:43 amBangor

7h 54m

1 stop

ORD5:37 pmChicago O'Hare Intl

Nov 14

ORD7:54 amChicago O'Hare Intl

6h 45m

1 stop

BGR3:39 pmBangor

$311

American Airlines

Oct 24

BGR4:54 pmBangor

7h 50m

1 stop

ORD11:44 pmChicago O'Hare Intl

Oct 29

ORD7:13 pmChicago O'Hare Intl

2h 54m

BGR11:07 pmBangor

$315

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Sat 10/24

4:54 pm-11:44 pm

1 stop7h 50m

Chicago O'Hare Intl

Tue 10/27

7:13 pm-11:07 pm

Nonstop2h 54m

$301

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Sat 10/24

6:00 am-11:05 am

1 stop6h 05m

Chicago O'Hare Intl

Tue 10/27

6:59 am-12:36 pm

1 stop4h 37m

$311

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 11/11

10:43 am-5:37 pm

1 stop7h 54m

Chicago O'Hare Intl

Sat 11/14

7:54 am-3:39 pm

1 stop6h 45m

$311

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Sat 10/24

4:54 pm-11:44 pm

1 stop7h 50m

Chicago O'Hare Intl

Thu 10/29

7:13 pm-11:07 pm

Nonstop2h 54m

$315

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 10/21

4:10 pm-9:43 pm

1 stop6h 33m

Chicago O'Hare Intl

Sun 10/25

6:30 am-1:33 pm

1 stop6h 03m

$325

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 12/9

5:10 am-5:02 pm

2 stops12h 52m

Chicago O'Hare Intl

Thu 12/17

2:39 pm-11:26 pm

1 stop7h 47m

$330

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 11/11

3:45 pm-9:42 pm

1 stop6h 57m

Chicago O'Hare Intl

Sat 11/14

7:05 am-3:05 pm

2 stops7h 00m

$336

Quickest round-trip

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 9/30

9:25 am-11:29 am

Nonstop3h 04m

Chicago O'Hare Intl

Sun 10/4

5:52 pm-9:39 pm

Nonstop2h 47m

$444

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 9/30

4:43 pm-7:00 pm

Nonstop3h 17m

Chicago O'Hare Intl

Sun 10/4

5:52 pm-9:39 pm

Nonstop2h 47m

$489

BangorChicago

BGR Bangor - ORD Chicago O'Hare Intl

BGRORD

Bangor

Wed 9/30

4:43 pm-7:00 pm

Nonstop3h 17m

Chicago O'Hare Intl

Sun 10/4

5:52 pm-9:39 pm

Nonstop2h 47m

$494

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 O'Hare Intl Airport

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

Other information

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

Prices are currently typical for flights on this route.

Typical prices usually range from $299 to $370.
The lowest price recently found on this route was $301.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bangor, Maine averaging around $361.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $465. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Bangor, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $688.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Bangor, Maine in the morning is the least expensive time of day to depart. momondo users have found prices as low as $494 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $509. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on Bangor, Maine to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport flights?

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

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

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

Estimated round-trip price

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

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

Best Price Found	$133
Fastest flight time	3h 02m
Direct flights	Every day

The best one-way flight to Chicago O'Hare Intl Airport from Bangor, Maine in the past 72 hours is $133. The best round-trip flight deal from Bangor, Maine to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $301.

The fastest flight from Bangor, Maine to Chicago O'Hare Intl Airport takes 3h 02m

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

Search flight deals

Frequently asked questions about flying from Bangor, Maine to Chicago O'Hare Intl Airport

How far is Bangor to Chicago O'Hare Intl by plane?
The straight-line distance from Bangor to Chicago O'Hare Intl is 976.8 mi. Typically, this will take 3h 02m by plane in normal conditions.
When did momondo last update prices for flights from Bangor Airport to Chicago O'Hare Intl Airport?
Prices for flights from Bangor Airport to Chicago O'Hare Intl Airport are updated daily.
How many operators does momondo search for flights from Bangor Airport to Chicago O'Hare Intl Airport?
As of September 2026, there are 2 operators available to choose from for flights from Bangor Airport to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Bangor Airport to Chicago O'Hare Intl 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 Bangor Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Bangor, Maine to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Bangor, Maine to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets), representing 36.03% of all bookings. The subsequent popular models are Embraer 175 at 33.82%, Airbus A319 at 16.18%, and Boeing 737-800 at 3.68%.
What is the most popular airline from Bangor, Maine to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Bangor, Maine to Chicago O'Hare Intl Airport is American Airlines (85% of total bookings). The next most popular airline is United Airlines (15%).

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

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $229	Free Cancellation	Rating 7.4 10,190 reviews		Search United Airlines flights
American Airlines	PriceFrom $261	Free Cancellation	Rating 7.1 12,045 reviews		Search American Airlines flights

United Airlines Flights From Bangor, Maine to Chicago O'Hare Intl Airport
United Airlines flies from Bangor, Maine to Chicago O'Hare Intl Airport around 6 times per week, with 10,190 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Bangor, Maine to Chicago O'Hare Intl Airport in the last 72 hours was $229 (round-trip), much lower than the average airfare cost of $440 for United Airlines flights on this route.
American Airlines Flights From Bangor, Maine to Chicago O'Hare Intl Airport
Another popular option for Bangor, Maine to Chicago O'Hare Intl Airport flights is American Airlines (7.1/10, 12,045 ratings). American Airlines flies from Bangor, Maine to Chicago O'Hare Intl Airport around 3 times per week, with deals starting from $261 round-trip and rising to an average price of around $399.

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Rosemont

Gurnee

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Orland Park

Joliet

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New Buffalo

Kenosha

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Elgin

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Skokie

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

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?

Of course. momondo tracks the price of Bangor to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Bangor, Maine to Chicago from $133

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 12/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

momondo Fare Finder

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

See travel insights to Chicago from

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

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

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

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

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

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

How many flights depart from Bangor, Maine to Chicago O'Hare Intl Airport on average per day?

How many flights depart from Bangor, Maine to Chicago O'Hare Intl Airport on average per week?

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bangor, Maine to Chicago O'Hare Intl Airport

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

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

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago O'Hare Intl Airport 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 Chicago

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According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

Fly your favorite airline to Chicago

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

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