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Bangor

$100+ Cheap flights from Illinois 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Illinois to Bangor

Cheapest flights from Illinois to Bangor
Explore the most affordable flight options available from Illinois to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:10 pmMDW - BGR
1 stop26h 53mMultiple Airlines
Thu 1/87:27 pmBGR - MDW
1 stop28h 42mMultiple Airlines
Deal found 12/12$269
This American Airlines deal was found by Cheapflights users on 12/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:17 pmORD - BGR
1 stop5h 33mAmerican Airlines
Tue 1/66:14 amBGR - ORD
1 stop7h 13mAmerican Airlines
Deal found 12/12$274
This American Airlines deal was found by Cheapflights users on 12/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:07 amORD - BGR
1 stop4h 59mAmerican Airlines
Thu 1/86:14 amBGR - ORD
1 stop8h 45mAmerican Airlines
Deal found 12/12$324
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:09 pmORD - BGR
1 stop29h 54mMultiple Airlines
Thu 1/87:27 pmBGR - ORD
2 stops16h 55mMultiple Airlines
Deal found 12/12$327
This Kiwi.com deal was found by Cheapflights users on 12/13. 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.
Thu 12/255:25 amORD - BGR
2 stops35h 37mMultiple Airlines
Tue 12/307:43 pmBGR - ORD
1 stop15h 35mMultiple Airlines
Deal found 12/13$411
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Mon 12/156:00 amORD - BGR
1 stop5h 09mUnited Airlines
Wed 12/176:00 amBGR - ORD
1 stop5h 44mUnited Airlines
Deal found 12/13$521
This Delta deal was found by Cheapflights users on 12/13. 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 12/158:55 amORD - BGR
2 stops6h 55mDelta
Wed 12/175:14 amBGR - ORD
1 stop5h 55mDelta
Deal found 12/13$526
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:25 pmORD - BGR
1 stop7h 33mDelta
Tue 1/65:04 amBGR - ORD
2 stops12h 40mDelta
Deal found 12/12$544
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amORD - BGR
2 stops10h 03mDelta
Thu 1/85:04 amBGR - ORD
2 stops9h 04mDelta
Deal found 12/12$549
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/174:25 pmORD - BGR
1 stop5h 22mUnited Airlines
Fri 12/198:16 amBGR - ORD
1 stop7h 30mUnited Airlines
Deal found 12/13$550
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/216:40 amORD - BGR
1 stop7h 45mAmerican Airlines
Sat 12/275:25 amBGR - ORD
1 stop6h 25mAmerican Airlines
Deal found 12/15$571
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMDW - BGR
2 stops10h 38mDelta
Thu 1/85:04 amBGR - MDW
2 stops12h 25mDelta
Deal found 12/12$759

Find flight deals from Illinois to Bangor

Keep the following information in mind while searching for Illinois to Bangor flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$100
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$615
Provider with most accurate pricing for Chicago (CHI)-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Bangor flights.
Search Deals
From Illinois to Bangor
Search Deals
One-way flight from Illinois to Bangor
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 December 15, 2025.
Use the filters below to find and compare flights from Illinois to Bangor that are best for you.

Fly from

Illinois

Fly to

Bangor

Route

Depart

Return

Price

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 5/2

2:20 pm-10:04 pm

1 stop6h 44m

Bangor

Mon 5/4

6:29 pm-11:42 pm

1 stop6h 13m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 2/11

6:00 am-12:26 pm

1 stop5h 26m

Bangor

Tue 2/17

4:52 pm-9:19 pm

1 stop5h 27m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 1/6

5:20 pm-11:25 pm

1 stop5h 05m

Bangor

Tue 3/3

1:08 pm-5:43 pm

1 stop5h 35m

$249

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Tue 1/6

11:21 am-11:25 pm

2 stops11h 04m

Bangor

Tue 3/3

5:06 am-12:46 pm

2 stops8h 40m

$259

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Wed 12/31

3:10 pm-7:03 pm

1 stop26h 53m

Bangor

Thu 1/8

7:27 pm-11:09 pm

1 stop28h 42m

$269

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 4/30

7:00 am-2:10 pm

1 stop6h 10m

Bangor

Tue 5/5

5:09 pm-11:06 pm

1 stop6h 57m

$274

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 2/11

6:00 am-12:24 pm

1 stop5h 24m

Bangor

Tue 2/17

5:06 am-1:22 pm

2 stops9h 16m

$275

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Wed 2/11

1:26 pm-11:25 pm

2 stops8h 59m

Bangor

Tue 2/17

5:06 am-12:46 pm

2 stops8h 40m

$280

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sun 1/11

6:00 am-12:36 pm

1 stop5h 36m

Bangor

Wed 1/14

5:02 pm-10:34 pm

1 stop6h 32m

$291

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sun 1/11

7:01 am-3:54 pm

1 stop7h 53m

Bangor

Wed 1/14

4:34 pm-10:34 pm

1 stop7h 00m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 37 results
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Best time to book a flight from Illinois to Bangor

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

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

Currently, October is the cheapest month in which you can book a flight from Illinois to Bangor, Maine (average of $210). Flying from Illinois to Bangor, Maine in March is currently the most expensive (average of $448). 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 IL to BGR?

Find hourly flight availability from Illinois 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 December 15, 2025.

It’s typically best to fly out from Illinois to Bangor, Maine in the evening. Doing so could potentially save you 42% on the flight price compared to flying at noon, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Illinois 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 Illinois?

    Most people fly into Bangor (BGR) if they book a flight to Bangor from Illinois. Bangor is conveniently located just 2.3 mi from Bangor’s city center.

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

    United Airlines, American Airlines, and Delta can get you from Illinois to Bangor, Maine in just under 5h 05m. Your travel time can differ by up to 1h 39m. The distance between Illinois and Bangor, Maine is about 975 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Bangor, Maine?

    Most travelers choose Chicago O'Hare Intl - Bangor, Chicago Midway - Bangor or Lambert-St Louis - Bangor when deciding on the best route from Illinois to Bangor, Maine.

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

    No one likes to see their flight delayed. When booking a flight from Illinois to Bangor, Maine consider choosing Envoy Air (94%), Republic Airways (81%) or United Airlines (81%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Illinois to Bangor, Maine (average of $210). Flying from Illinois to Bangor, Maine in March is currently the most expensive (average of $448). 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

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Top 3 airlines flying from Illinois to Bangor

Discover the top 3 airlines that operate flights from Illinois 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$480FlexibilityNo cancel feeOn-time71%
DeltaCheapest$263Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$461FlexibilityNo cancel feeOn-time69%

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