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Bangor

$117+ Cheap flights from Chicago (CHI) to Bangor, ME (BGR)

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BGR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Bangor are usually found in December or March, booked 42 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Chicago to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bangor (BGR). 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 June 12, 2025.

Round-trip from

$297
(Mytrip)

One-way from

$117
(Mytrip)

Popular in

November

Cheapest in

December

Average price

$398

Good round-trip deal

$336 or less

Good one-way deal

$233 or less
From Chicago (CHI) to Bangor
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One-way flight from Chicago (CHI) to Bangor
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Highest demand for flights based on searches. 13% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Bangor.
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Price to beat on a one-way flight from Chicago (CHI) to Bangor.
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Find flight deals from Chicago to Bangor

Cheapest flights from Chicago to Bangor
Explore the most affordable flight options available from Chicago to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
Sat 7/265:05 amORD - BGR
1 stop11h 40mMultiple Airlines
Sat 8/26:35 pmBGR - ORD
2 stops22h 07mMultiple Airlines
Deal found 6/11$297
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 7/78:10 amORD - BGR
Nonstop2h 36mAmerican Airlines
Thu 7/175:17 pmBGR - ORD
1 stop7h 12mAmerican Airlines
Deal found 6/10$306
This Delta deal was found by Cheapflights users on 6/11. 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 10/11:16 pmORD - BGR
2 stops9h 08mDelta
Wed 10/84:30 pmBGR - ORD
1 stop7h 07mDelta
Deal found 6/11$309
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 9/185:50 pmORD - BGR
Nonstop2h 50mUnited Airlines
Mon 9/224:14 pmBGR - ORD
Nonstop3h 11mUnited Airlines
Deal found 6/12$310
This Delta deal was found by Cheapflights users on 6/11. 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 8/1812:43 pmMDW - BGR
2 stops9h 51mDelta
Sat 8/236:00 amBGR - MDW
2 stops10h 28mDelta
Deal found 6/11$314
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 10/175:24 pmMDW - BGR
2 stops21h 27mAllegiant Air
Sun 10/1912:04 pmBGR - MDW
2 stops29h 29mAllegiant Air
Deal found 6/10$337

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago to Bangor 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago to Bangor that are best for you.

Fly from

Chicago

Fly to

Bangor

Route

Depart

Return

Price

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 7/26

5:05 am-5:45 pm

1 stop11h 40m

Bangor

Sat 8/2

6:35 pm-3:42 pm

2 stops22h 07m

$297

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Mon 7/7

8:10 am-11:46 am

Nonstop2h 36m

Bangor

Thu 7/17

5:17 pm-11:29 pm

1 stop7h 12m

$306

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 7/22

2:25 pm-11:20 pm

1 stop7h 55m

Bangor

Tue 7/29

5:01 am-12:50 pm

2 stops8h 49m

$309

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Mon 8/18

12:43 pm-11:34 pm

2 stops9h 51m

Bangor

Sat 8/23

6:00 am-3:28 pm

2 stops10h 28m

$314

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Mon 7/7

6:10 pm-9:59 pm

Nonstop2h 49m

Bangor

Thu 7/17

9:44 am-11:50 am

Nonstop3h 06m

$315

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Fri 6/27

10:34 am-5:45 pm

2 stops30h 11m

Bangor

Thu 7/24

11:24 am-2:04 pm

2 stops27h 40m

$382

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 7/11

10:00 am-10:02 am

1 stop23h 02m

$117

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 8/5

3:33 pm-11:54 pm

1 stop7h 21m

$130

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Mon 7/28

2:54 pm-10:12 am

2 stops18h 18m

$149

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 8/19

11:40 am-3:30 pm

Nonstop2h 50m

$150

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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Best time to book a flight from Chicago to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Chicago 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 Chicago to Bangor

How far ahead should I book a flight from Chicago to Bangor, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bangor. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Bangor, Maine, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Chicago to Bangor, Maine (average of $358). Flying from Chicago to Bangor, Maine in July is currently the most expensive (average of $499). 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 CHI to BGR?

Find hourly flight availability from Chicago to Bangor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s optimal to fly from Chicago to Bangor, Maine at noon. By choosing this option you can save up to 11% on the cost of your flight, compared to a flight in the morning.

Rainfall in Bangor by month

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

In terms of precipitation, rainfall in Bangor, Maine ranges from 2.5 - 4.2 inches per month. October is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Bangor, Maine when rainfall is around 2.5 in.

Temperature in Bangor by month

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

If weather is an important factor for your trip to Bangor, Maine, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Chicago to Bangor. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

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 Chicago to Bangor. 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 into for flights to Bangor from Chicago?

    Bangor (BGR) is the airport you will fly into if you book a flight from Chicago to Bangor. You should not have trouble finding flights to Bangor from Chicago; the airport handles an average of 2 inbound flights from Chicago per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Bangor airport from Chicago. It is only a 2.3 mi journey from Bangor (BGR) to Bangor’s city center.

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

    Currently priced at $298, Delta will fly you from Chicago to Bangor, Maine and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $306 and $310, respectively. Users have found that Delta is 23% cheaper than the other options available to this destination.

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

    $130 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Allegiant Air and United Airlines, with prices starting from $149 and $150, respectively.

  • What are the most reliable airlines from Chicago to Bangor, Maine?

    Consider Republic Airways (95%), American Airlines (93%) or United Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Bangor, Maine.

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

    On average you can expect to pay $329 for a flight from Chicago to Bangor, Maine. The cheapest flight overall is $223 while the most popular route, (Chicago O'Hare Intl - Bangor) is currently priced at $201.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Bangor 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 Chicago to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Bangor, Maine (average of $358). Flying from Chicago to Bangor, Maine in July is currently the most expensive (average of $499). 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.

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Alternative routes for Chicago to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Chicago to Bangor

Discover the top 3 airlines that operate flights from Chicago to Bangor. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$233Average$369FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$329Average$512FlexibilityNo cancel feeOn-time69%

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