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$120+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — CHI
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$152
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$359

Good round-trip deal

$368 or less

Good one-way deal

$268 or less
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. 14% potential increase in price ($63 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 July 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 July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 10/105:18 pmBGR - ORD
Nonstop3h 11mAmerican Airlines
Wed 10/151:06 pmORD - BGR
Nonstop2h 39mAmerican Airlines
Deal found 7/1$210
This Delta deal was found by Cheapflights users on 6/30. 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 9/245:05 pmBGR - ORD
1 stop6h 18mDelta
Tue 10/147:00 amORD - BGR
2 stops8h 30mDelta
Deal found 6/30$238
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/164:20 pmBGR - ORD
Nonstop3h 14mUnited Airlines
Sun 7/206:10 pmORD - BGR
Nonstop2h 49mUnited Airlines
Deal found 7/1$299
This Delta deal was found by Cheapflights users on 7/1. 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 8/275:11 amBGR - MDW
2 stops8h 17mDelta
Tue 9/26:00 amMDW - BGR
2 stops9h 19mDelta
Deal found 7/1$374

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 July 2, 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

Fri 10/10

5:18 pm-7:29 pm

Nonstop3h 11m

Chicago O'Hare Intl

Wed 10/15

1:06 pm-4:45 pm

Nonstop2h 39m

$210

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 9/24

5:05 pm-10:23 pm

1 stop6h 18m

Chicago O'Hare Intl

Tue 10/14

7:00 am-4:30 pm

2 stops8h 30m

$238

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 7/16

4:20 pm-6:34 pm

Nonstop3h 14m

Chicago O'Hare Intl

Sun 7/20

6:10 pm-9:59 pm

Nonstop2h 49m

$299

BangorChicago

BGR - MDW

BGRMDW

Bangor

Wed 8/27

5:11 am-12:28 pm

2 stops8h 17m

Chicago Midway

Tue 9/2

6:00 am-4:19 pm

2 stops9h 19m

$374

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 10/16

5:21 pm-11:21 pm

1 stop7h 00m

$120

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 8/8

8:07 pm-11:27 pm

3 stops28h 20m

$152

BangorChicago

BGR - MDW

BGRMDW

Bangor

Sat 9/20

1:55 pm-9:13 pm

1 stop8h 18m

$244

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 9/26

3:13 pm-9:40 pm

1 stop7h 27m

$244

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 9/24

6:10 am-6:50 pm

2 stops13h 40m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $321). 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 July 2, 2025.

It’s optimal to fly from Bangor, Maine to Chicago at noon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the morning.

Weekly flight availability from Bangor, Maine to Chicago

Explore weekly flight availability from Bangor to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 2, 2025.

The most flights from BGR to CHI are scheduled on a Wednesday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

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 July 2, 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
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 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, American Airlines ($229), Delta ($238), and United Airlines ($299) offers the cheapest pricing from Bangor, Maine to Chicago. American Airlines is currently priced 40% 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 $234. 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 most reliable airlines from Bangor, Maine to Chicago?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Bangor, Maine to Chicago on time: Qatar Airways (78%), United Airlines (76%), Air New Zealand (76%).

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

    The cheapest flight price from Bangor, Maine to Chicago is $204. On average you can expect to pay $488. 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 $321). 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
Lansing
Benton Harbor
Porter
Hammond
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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$382FlexibilityNo cancel feeOn-time69%

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