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$149+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — CHI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$314
(Delta)

One-way from

$149
(American Airlines)

Popular in

March

Cheapest in

February

Average price

$582

Good round-trip deal

$413 or less

Good one-way deal

$279 or less
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. 15% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Bangor to Chicago (CHI).
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Price to beat on a one-way flight from Bangor to Chicago (CHI).
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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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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 5/15:30 amBGR - ORD
2 stops11h 52mDelta
Sat 5/37:10 amORD - BGR
1 stop6h 57mDelta
Deal found 3/27$314
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sun 9/149:40 amBGR - ORD
Nonstop3h 06mUnited Airlines
Sat 9/205:50 pmORD - BGR
Nonstop2h 50mUnited Airlines
Deal found 3/25$344
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:20 pmBGR - ORD
Nonstop3h 00mAmerican Airlines
Sun 5/118:00 amORD - BGR
Nonstop2h 42mAmerican Airlines
Deal found 3/27$421
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:24 pmBGR - ORD
3 stops27h 26mMultiple Airlines
Sun 5/117:47 amORD - BGR
1 stop9h 47mMultiple Airlines
Deal found 3/26$466
This Delta deal was found by Cheapflights users on 3/25. 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.
Sun 9/146:00 amBGR - MDW
2 stops7h 30mDelta
Sat 9/209:30 amMDW - BGR
1 stop6h 05mDelta
Deal found 3/25$624

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 March 28, 2025.
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

Thu 5/1

5:30 am-4:22 pm

2 stops11h 52m

Chicago O'Hare Intl

Sat 5/3

7:10 am-3:07 pm

1 stop6h 57m

$314

BangorChicago

BGR - ORD

BGRORD

Bangor

Sun 9/14

9:40 am-11:46 am

Nonstop3h 06m

Chicago O'Hare Intl

Sat 9/20

5:50 pm-9:40 pm

Nonstop2h 50m

$344

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 5/8

12:20 pm-2:20 pm

Nonstop3h 00m

Chicago O'Hare Intl

Sun 5/11

8:00 am-11:42 am

Nonstop2h 42m

$421

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 5/8

7:24 pm-9:50 pm

3 stops27h 26m

Chicago O'Hare Intl

Sun 5/11

7:47 am-6:34 pm

1 stop9h 47m

$466

BangorChicago

BGR - MDW

BGRMDW

Bangor

Sun 9/14

6:00 am-12:30 pm

2 stops7h 30m

Chicago Midway

Sat 9/20

9:30 am-4:35 pm

1 stop6h 05m

$624

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 5/30

12:20 pm-2:20 pm

Nonstop3h 00m

$149

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 5/30

12:33 pm-9:20 pm

2 stops9h 47m

$235

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 6/13

4:15 pm-6:29 pm

Nonstop3h 14m

$284

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 6/21

6:30 pm-12:55 pm

3 stops19h 25m

$285

BangorChicago

BGR - MDW

BGRMDW

Bangor

Fri 5/16

5:18 am-12:28 pm

2 stops8h 10m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
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 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 FlightHub the most. FlightHub 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Chicago (average of $245). Flying from Bangor, Maine to Chicago in March is currently the most expensive (average of $323). 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.

What is the cheapest time of day to fly from BGR to CHI?

Find hourly flight availability from Bangor to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

It’s optimal to fly from Bangor, Maine to Chicago in the morning. By choosing this option you can save up to 1% on the cost of your flight, compared to a flight at noon.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 28, 2025.
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
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Comfort

8.0

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    According to our current data, Delta ($314), American Airlines ($421), and United Airlines ($753) offers the cheapest pricing from Bangor, Maine to Chicago. Delta is currently priced 20% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Bangor, Maine to Chicago one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $149. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Bangor, Maine to Chicago for a low price.

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

    The cheapest flight price from Bangor, Maine to Chicago is $168. On average you can expect to pay $595. The most popular route, (Bangor - Chicago O'Hare Intl), can usually be booked for $304.

  • 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Chicago (average of $245). Flying from Bangor, Maine to Chicago in March is currently the most expensive (average of $323). 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 Bangor?

Book flights to Bangor if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$393FlexibilityNo cancel feeOn-time69%
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