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$103+ Cheap flights from Bangor, ME (BGR) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — CHI
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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Cheap flight deals from Bangor to Chicago

Cheapest flights from Bangor to Chicago
Explore the most affordable flight options available from Bangor to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Delta deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:18 pm
BGR
-
ORD
1 stop6h 31m
Delta
Wed 4/15:50 pm
ORD
-
BGR
1 stop4h 30m
Delta
Deal found 1/19$249
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:18 pm
BGR
-
ORD
1 stop6h 31m
Delta
Tue 3/311:57 pm
ORD
-
BGR
2 stops8h 23m
Delta
Deal found 1/18$254
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:50 pm
BGR
-
ORD
1 stop6h 53m
Delta
Tue 7/286:00 am
ORD
-
BGR
1 stop5h 04m
Delta
Deal found 1/18$270
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/71:09 pm
BGR
-
ORD
1 stop5h 39m
Delta
Mon 2/166:00 am
ORD
-
BGR
1 stop5h 23m
Delta
Deal found 1/18$274
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:06 am
BGR
-
ORD
2 stops9h 14m
Delta
Mon 2/167:00 am
ORD
-
BGR
1 stop7h 51m
Delta
Deal found 1/20$275
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:23 pm
BGR
-
ORD
1 stop27h 16m
Multiple Airlines
Tue 3/316:36 pm
ORD
-
BGR
1 stop17h 51m
Multiple Airlines
Deal found 1/18$287
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:06 am
BGR
-
ORD
1 stop8h 04m
Multiple Airlines
Mon 5/185:32 pm
ORD
-
BGR
2 stops38h 54m
Multiple Airlines
Deal found 1/18$295
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:59 pm
BGR
-
ORD
1 stop7h 23m
Delta
Tue 5/129:35 am
ORD
-
BGR
1 stop5h 26m
Delta
Deal found 1/18$300
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/234:18 pm
BGR
-
ORD
1 stop6h 31m
Delta
Sat 3/287:00 am
ORD
-
BGR
1 stop7h 38m
Delta
Deal found 1/18$304
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:30 am
BGR
-
MDW
2 stops7h 59m
Delta
Tue 3/311:10 pm
MDW
-
BGR
2 stops9h 10m
Delta
Deal found 1/18$311
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:06 am
BGR
-
MDW
2 stops8h 40m
Delta
Mon 2/161:26 pm
MDW
-
BGR
2 stops8h 59m
Delta
Deal found 1/20$332
This Delta deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:28 pm
BGR
-
MDW
2 stops11h 03m
Delta
Tue 3/311:10 pm
MDW
-
BGR
2 stops9h 10m
Delta
Deal found 1/18$335

Find flight deals from Bangor to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$249
(Delta)

One-way from

$103
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$345

Good round-trip deal

$398 or less

Good one-way deal

$190 or less
Provider with most accurate pricing for Bangor-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Chicago (CHI) flights.
Search Deals
From Bangor to Chicago (CHI)
Search Deals
One-way flight from Bangor to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Bangor to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Bangor to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor to Chicago 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, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Bangor to Chicago that are best for you.

Fly from

Bangor

Fly to

Chicago

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 3/23

4:18 pm-9:49 pm

1 stop6h 31m

Chicago O'Hare Intl

Tue 3/31

7:00 am-3:38 pm

1 stop7h 38m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 3/23

4:18 pm-9:49 pm

1 stop6h 31m

Chicago O'Hare Intl

Thu 4/2

7:00 am-3:38 pm

1 stop7h 38m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 3/23

4:18 pm-9:49 pm

1 stop6h 31m

Chicago O'Hare Intl

Wed 4/1

5:50 pm-11:20 pm

1 stop4h 30m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 3/24

4:18 pm-9:49 pm

1 stop6h 31m

Chicago O'Hare Intl

Tue 3/31

1:57 pm-11:20 pm

2 stops8h 23m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 2/7

1:09 pm-5:48 pm

1 stop5h 39m

Chicago O'Hare Intl

Mon 2/16

6:00 am-12:23 pm

1 stop5h 23m

$274

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 2/19

5:06 am-4:49 pm

2 stops12h 43m

Chicago O'Hare Intl

Thu 2/26

5:20 pm-11:25 pm

1 stop5h 05m

$275

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 5/7

12:59 pm-7:22 pm

1 stop7h 23m

Chicago O'Hare Intl

Tue 5/12

9:35 am-4:01 pm

1 stop5h 26m

$300

BangorChicago

BGR - MDW

BGRMDW

Bangor

Wed 3/25

5:30 am-12:29 pm

2 stops7h 59m

Chicago Midway

Tue 3/31

1:10 pm-11:20 pm

2 stops9h 10m

$311

BangorChicago

BGR - MDW

BGRMDW

Bangor

Thu 2/12

5:06 am-12:46 pm

2 stops8h 40m

Chicago Midway

Mon 2/16

1:26 pm-11:25 pm

2 stops8h 59m

$332

BangorChicago

BGR - MDW

BGRMDW

Bangor

Tue 3/24

12:28 pm-10:31 pm

2 stops11h 03m

Chicago Midway

Tue 3/31

1:10 pm-11:20 pm

2 stops9h 10m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 25 results
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2
3

Compare providers for flights from Bangor to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to Chicago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-Chicago flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bangor with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangor to Chicago

What is the cheapest month to book a flight from Bangor, Maine to Chicago?

Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Chicago (average of $216). Flying from Bangor, Maine to Chicago in March is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Bangor, Maine to Chicago?

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated January 20, 2026.
Read through reviews of airlines operating flights from Bangor to Chicago, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,077 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,077 reviews
Delta
7.9
Good
8,077 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,180 reviews
Delta
7.9
Good
8,077 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,164 reviews
Delta
7.9
Good
8,077 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Bangor to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bangor to Chicago?

    Most people fly from Bangor (BGR) if they book a flight from Bangor to Chicago. On average, Bangor has 0 outbound flights to Chicago per day from 2 airlines. Bangor is conveniently located just 2.3 mi from Bangor’s city center.

  • How long is the flight from Bangor, Maine to Chicago?

    For as low as $249, Delta can have you in Chicago from Bangor, Maine in 6h 31m. The distance from Bangor, Maine to Chicago is about 975 mi.

  • What are the cheapest airlines flying from Bangor, Maine to Chicago round-trip?

    According to our current data, American Airlines ($229), and United Airlines ($229) offers the cheapest pricing from Bangor, Maine to Chicago. American Airlines is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest flights from Bangor, Maine to Chicago?

    The cheapest flight price from Bangor, Maine to Chicago is $180. On average you can expect to pay $340. The most popular route, (Bangor - Chicago O'Hare Intl), can usually be booked for $249.

  • Can I find deals for flights from Bangor to Chicago that include hotel bookings?

    Yes. In addition to deals on Bangor to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bangor to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangor to Chicago.

  • Can I find deals for business class flights from Bangor to Chicago?

    Yes. Cheapflights offers flight deals from Bangor to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangor, Maine to Chicago?

    Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Chicago (average of $216). Flying from Bangor, Maine to Chicago in March is currently the most expensive (average of $573). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Top 2 airlines flying from Bangor to Chicago

Discover the top 2 airlines that operate flights from Bangor to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$359FlexibilityNo cancel feeOn-time71%

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