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$106+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — CHI
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$386
Provider with most accurate pricing for Bangor-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Bangor-Chicago (CHI) flights.
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From Bangor to Chicago (CHI)
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One-way flight from Bangor to Chicago (CHI)
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Highest demand for flights based on searches. 12% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Fri 1/236:54 pmBGR - ORD
1 stop22h 41mMultiple Airlines
Sun 1/258:43 pmORD - BGR
2 stops20h 31mMultiple Airlines
Deal found 1/5$214
This Delta deal was found by Cheapflights users on 1/6. 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.
Fri 1/301:07 pmBGR - ORD
2 stops11h 48mDelta
Sat 1/3110:24 amORD - BGR
1 stop4h 37mDelta
Deal found 1/6$254
This Delta deal was found by Cheapflights users on 1/4. 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 pmBGR - ORD
1 stop6h 53mDelta
Tue 7/286:00 amORD - BGR
1 stop5h 04mDelta
Deal found 1/4$270
This United Airlines deal was found by Cheapflights users on 1/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/265:50 pmBGR - ORD
1 stop6h 52mUnited Airlines
Mon 9/2811:05 amORD - BGR
Nonstop2h 44mUnited Airlines
Deal found 1/5$275
This United Airlines deal was found by Cheapflights users on 1/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:40 amBGR - ORD
Nonstop3h 02mUnited Airlines
Sat 9/197:10 amORD - BGR
1 stop6h 48mUnited Airlines
Deal found 1/4$285
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sat 5/1610:06 amBGR - ORD
1 stop8h 04mMultiple Airlines
Wed 5/205:30 amORD - BGR
2 stops11h 49mMultiple Airlines
Deal found 1/6$298
This Delta deal was found by Cheapflights users on 1/6. 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 1/215:04 amBGR - ORD
1 stop6h 51mDelta
Sun 1/257:01 amORD - BGR
1 stop7h 58mDelta
Deal found 1/6$299
This United Airlines deal was found by Cheapflights users on 1/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:50 pmBGR - ORD
1 stop6h 52mUnited Airlines
Tue 7/286:10 pmORD - BGR
Nonstop2h 44mUnited Airlines
Deal found 1/5$309
This Delta deal was found by Cheapflights users on 1/5. 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.
Fri 1/231:07 pmBGR - MDW
2 stops10h 15mDelta
Sun 1/251:26 pmMDW - BGR
2 stops8h 59mDelta
Deal found 1/5$310
This Delta deal was found by Cheapflights users on 1/4. 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 3/235:30 amBGR - MDW
2 stops12h 25mDelta
Thu 3/261:10 pmMDW - BGR
2 stops9h 10mDelta
Deal found 1/4$470
This Delta deal was found by Cheapflights users on 1/5. 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 7/226:00 amBGR - MDW
2 stops7h 30mDelta
Tue 7/281:00 pmMDW - BGR
2 stops9h 28mDelta
Deal found 1/5$506
This Delta deal was found by Cheapflights users on 1/5. 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 1/106:00 amBGR - MDW
2 stops11h 16mDelta
Sun 1/111:28 pmMDW - BGR
2 stops8h 57mDelta
Deal found 1/5$520

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 6, 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

Fri 1/23

6:54 pm-4:35 pm

1 stop22h 41m

Chicago O'Hare Intl

Sun 1/25

8:43 pm-6:14 pm

2 stops20h 31m

$214

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 2/4

5:04 am-10:55 am

1 stop6h 51m

Chicago O'Hare Intl

Wed 2/18

7:00 am-3:51 pm

1 stop7h 51m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 2/12

4:34 pm-10:05 pm

1 stop6h 31m

Chicago O'Hare Intl

Mon 2/16

7:00 am-3:51 pm

1 stop7h 51m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 1/30

1:07 pm-5:45 pm

1 stop5h 38m

Chicago O'Hare Intl

Sat 1/31

7:00 am-4:01 pm

1 stop8h 01m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 1/21

5:04 am-10:55 am

1 stop6h 51m

Chicago O'Hare Intl

Sun 1/25

7:01 am-3:59 pm

1 stop7h 58m

$299

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 5/16

10:06 am-5:10 pm

1 stop8h 04m

Chicago O'Hare Intl

Wed 5/20

5:30 am-6:19 pm

2 stops11h 49m

$309

BangorChicago

BGR - MDW

BGRMDW

Bangor

Fri 1/23

1:07 pm-10:22 pm

2 stops10h 15m

Chicago Midway

Sun 1/25

1:26 pm-11:25 pm

2 stops8h 59m

$310

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 1/23

1:07 pm-11:55 pm

2 stops11h 48m

Chicago O'Hare Intl

Sun 1/25

6:50 am-3:59 pm

2 stops8h 09m

$310

BangorChicago

BGR - MDW

BGRMDW

Bangor

Mon 3/23

5:30 am-4:55 pm

2 stops12h 25m

Chicago Midway

Thu 3/26

1:10 pm-11:20 pm

2 stops9h 10m

$470

BangorChicago

BGR - MDW

BGRMDW

Bangor

Mon 1/19

5:04 am-1:09 pm

2 stops9h 05m

Chicago Midway

Fri 1/23

9:50 am-11:25 pm

2 stops12h 35m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 22 results
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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
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bangor, Maine-Chicago flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 6, 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
8,018 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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
8,018 reviews
Delta
7.9
Good
8,018 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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
9,132 reviews
Delta
7.9
Good
8,018 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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
11,084 reviews
Delta
7.9
Good
8,018 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

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 3 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 $310, Delta can have you in Chicago from Bangor, Maine in 10h 15m. The distance from Bangor, Maine to Chicago is about 971 mi.

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

    According to our current data, American Airlines ($229), United Airlines ($229), and Delta ($248) 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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Bangor to Chicago

Discover the top 3 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$573FlexibilityNo cancel feeOn-timeN/A

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