HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$111+ Cheap flights from Bangor, ME (BGR) to Illinois

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bangor to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bangor to Illinois

Cheapest flights from Bangor to Illinois
Explore the most affordable flight options available from Bangor to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

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.
Thu 12/2510:55 amBGR - ORD
1 stop5h 16mAmerican Airlines
Tue 12/305:17 pmORD - BGR
1 stop5h 33mAmerican Airlines
Deal found 12/12$349
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.
Sun 12/217:43 pmBGR - STL
1 stop15h 02mMultiple Airlines
Sun 1/1810:06 amSTL - BGR
1 stop7h 41mMultiple Airlines
Deal found 12/13$370
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.
Sun 12/217:43 pmBGR - MDW
1 stop27h 15mMultiple Airlines
Mon 12/296:12 amMDW - BGR
2 stops35h 51mMultiple Airlines
Deal found 12/13$416
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:32 amBGR - ORD
1 stop6h 18mAmerican Airlines
Thu 12/258:55 amORD - BGR
1 stop5h 19mAmerican Airlines
Deal found 12/13$455
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.
Sun 12/217:43 pmBGR - ORD
1 stop14h 04mMultiple Airlines
Mon 12/291:44 pmORD - BGR
2 stops28h 19mMultiple Airlines
Deal found 12/13$459
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.
Fri 12/125:30 pmBGR - ORD
1 stop6h 00mDelta
Mon 12/155:50 pmORD - BGR
1 stop4h 37mDelta
Deal found 12/12$509
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.
Sun 12/217:43 pmBGR - STL
1 stop15h 02mMultiple Airlines
Tue 12/2310:48 amSTL - BGR
2 stops29h 32mMultiple Airlines
Deal found 12/13$517
This Delta deal was found by Cheapflights users on 12/14. 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 12/145:30 pmBGR - ORD
1 stop6h 00mDelta
Tue 12/165:50 pmORD - BGR
1 stop4h 37mDelta
Deal found 12/14$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.
Sun 12/145:14 amBGR - MDW
2 stops8h 20mDelta
Tue 12/1612:50 pmMDW - BGR
2 stops9h 37mDelta
Deal found 12/13$531
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.
Thu 12/185:14 amBGR - ORD
1 stop5h 55mDelta
Thu 12/257:00 amORD - BGR
2 stops9h 38mDelta
Deal found 12/13$545
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.
Thu 12/257:43 pmBGR - ORD
2 stops21h 17mMultiple Airlines
Tue 12/307:20 amORD - BGR
1 stop10h 43mMultiple Airlines
Deal found 12/12$560
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.
Sun 12/147:43 pmBGR - STL
1 stop14h 16mMultiple Airlines
Wed 12/173:30 pmSTL - BGR
1 stop26h 33mMultiple Airlines
Deal found 12/12$565

Find flight deals from Bangor to Illinois

Keep the following information in mind while searching for Bangor to Illinois flight deals. Data was last updated December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(American Airlines)

One-way from

$111
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$343
Provider with most accurate pricing for Bangor-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bangor-Chicago (CHI) flights.
Search Deals
From Bangor to Illinois
Search Deals
One-way flight from Bangor to Illinois
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 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 Bangor to Illinois 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 14, 2025.
Use the filters below to find and compare flights from Bangor to Illinois that are best for you.

Fly from

Bangor

Fly to

Illinois

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 1/10

12:26 pm-7:33 pm

1 stop8h 07m

Chicago O'Hare Intl

Sat 1/17

6:00 am-11:55 am

1 stop4h 55m

$250

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Sun 1/11

7:27 pm-8:05 am

1 stop13h 38m

Lambert-St Louis

Sun 1/18

10:06 am-6:47 pm

1 stop7h 41m

$250

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 1/23

8:14 am-2:28 pm

1 stop7h 14m

Chicago O'Hare Intl

Mon 1/26

2:27 pm-8:12 pm

1 stop4h 45m

$319

BangorChicago

BGR - ORD

BGRORD

Bangor

Sun 1/11

4:34 pm-10:34 pm

1 stop7h 00m

Chicago O'Hare Intl

Tue 1/13

6:00 am-12:25 pm

1 stop5h 25m

$331

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 1/7

1:07 pm-5:45 pm

1 stop5h 38m

Chicago O'Hare Intl

Fri 1/9

5:20 pm-11:25 pm

1 stop5h 05m

$331

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 1/10

6:00 am-1:08 pm

2 stops8h 08m

Chicago O'Hare Intl

Sat 1/17

5:30 am-4:01 pm

2 stops9h 31m

$334

BangorChicago

BGR - MDW

BGRMDW

Bangor

Tue 1/6

5:04 am-1:09 pm

2 stops9h 05m

Chicago Midway

Fri 1/9

11:21 am-11:25 pm

2 stops11h 04m

$341

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 3/23

4:18 pm-9:34 pm

1 stop6h 16m

Chicago O'Hare Intl

Thu 3/26

6:00 am-11:48 am

1 stop4h 48m

$371

BangorChicago

BGR - MDW

BGRMDW

Bangor

Mon 3/23

5:30 am-4:53 pm

2 stops12h 23m

Chicago Midway

Thu 3/26

1:09 pm-11:20 pm

2 stops9h 11m

$589

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Sun 1/11

8:00 am-5:50 pm

2 stops10h 50m

Lambert-St Louis

Sun 1/18

5:32 pm-11:25 pm

1 stop4h 53m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Bangor to Illinois

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

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

Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Illinois (average of $216). Flying from Bangor, Maine to Illinois 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.

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

Find hourly flight availability from Bangor to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

A simple way to save on the total cost of your ticket is to fly from Bangor, Maine to Illinois at noon. If you’re flexible enough to do this you can expect to save up to 44% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated December 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Bangor to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

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
9,092 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

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
11,052 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

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 Illinois. 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 Illinois?

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

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

    For as low as $331, American Airlines can have you in Illinois from Bangor, Maine in 7h. The distance from Bangor, Maine to Illinois is about 975 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    While some choose either Bangor - Chicago Midway or Bangor - Lambert-St Louis, Bangor - Chicago O'Hare Intl is the most popular route from Bangor, Maine to Illinois.

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

    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 Illinois on time: Qatar Airways (96%), Envoy Air (96%), United Airlines (86%).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Illinois (average of $216). Flying from Bangor, Maine to Illinois 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bangor to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Fort Lauderdale flights
Boston to Miami flights
Boston to Tampa flights
Boston to Orlando flights
Boston to Las Vegas flights
Boston to Los Angeles flights
Boston to Dallas/Fort Worth flights
Boston to Fort Myers flights
Boston to Denver flights
Boston to San Francisco flights
Boston to Sky Harbor Intl flights
Boston to West Palm Beach flights
Boston to New Orleans flights
Boston to Hobby flights
Boston to Atlanta flights
Boston to Salt Lake City flights
Boston to Baltimore flights
Boston to Seattle flights
Boston to Sarasota flights
Boston to George Bush Intcntl flights
Boston to O'Hare Intl flights
Boston to Dulles Intl flights
Boston to Reagan-National flights
Boston to Nashville flights
Boston to LaGuardia flights
Boston to Austin flights
Boston to San Diego flights
Boston to Charlotte flights
Boston to Philadelphia flights
Boston to Raleigh flights
Boston to Charleston flights
Boston to John F Kennedy Intl flights
Boston to Newark flights
Boston to Honolulu flights
Boston to Jacksonville flights
Boston to Key West flights
Boston to Savannah flights
Boston to Ontario flights
Boston to Midway flights
Boston to Detroit flights
Boston to Columbus flights
Boston to Minneapolis flights
Boston to Love Field flights
Boston to Cleveland flights
Boston to Bozeman flights
Portland to Orlando flights
Boston to Portland flights
Boston to Pittsburgh flights
Boston to Santa Ana flights
Boston to Daytona Beach flights

Top 3 airlines flying from Bangor to Illinois

Discover the top 3 airlines that operate flights from Bangor to Illinois. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$400FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$366FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$573FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.