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$113+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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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 January 28, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 9/44:15 pm
BGR
-
ORD
Nonstop3h 07m
United Airlines
Tue 9/86:10 pm
ORD
-
BGR
Nonstop2h 44m
United Airlines
Deal found 1/25$229
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:40 am
BGR
-
ORD
Nonstop3h 02m
United Airlines
Tue 11/311:05 am
ORD
-
BGR
Nonstop2h 43m
United Airlines
Deal found 1/26$254
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:54 pm
BGR
-
ORD
2 stops29h 53m
Multiple Airlines
Mon 2/169:41 pm
ORD
-
BGR
1 stop18h 38m
Multiple Airlines
Deal found 1/26$263
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:50 pm
BGR
-
ORD
1 stop6h 52m
United Airlines
Tue 7/286:10 pm
ORD
-
BGR
Nonstop2h 44m
United Airlines
Deal found 1/26$264
This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 4/84:18 pm
BGR
-
ORD
1 stop6h 31m
Delta
Sat 4/117:00 am
ORD
-
BGR
1 stop7h 38m
Delta
Deal found 1/27$274
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/91:07 pm
BGR
-
ORD
2 stops8h 58m
Delta
Mon 2/162:05 pm
ORD
-
BGR
2 stops8h 20m
Delta
Deal found 1/26$285
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:53 pm
BGR
-
ORD
2 stops27h 46m
Multiple Airlines
Wed 4/85:05 am
ORD
-
BGR
1 stop8h 37m
Multiple Airlines
Deal found 1/26$292
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/104:37 pm
BGR
-
ORD
1 stop6h 57m
Delta
Sat 2/1410:36 am
ORD
-
BGR
1 stop4h 46m
Delta
Deal found 1/26$299
This Delta deal was found by Cheapflights users on 1/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/34:18 pm
BGR
-
ORD
1 stop6h 31m
Delta
Tue 4/77:00 am
ORD
-
BGR
1 stop7h 38m
Delta
Deal found 1/26$300
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:54 pm
BGR
-
ORD
1 stop23h 17m
Multiple Airlines
Wed 4/85:05 am
ORD
-
BGR
1 stop8h 37m
Multiple Airlines
Deal found 1/26$302
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/106:14 am
BGR
-
STL
1 stop6h 27m
American Airlines
Sat 2/141:30 pm
STL
-
BGR
1 stop6h 46m
American Airlines
Deal found 1/26$309
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/112:23 pm
BGR
-
MDW
2 stops22h 04m
Multiple Airlines
Sun 2/157:30 am
MDW
-
BGR
1 stop10h 44m
Multiple Airlines
Deal found 1/27$336

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(Kiwi.com)

One-way from

$113
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$345

Good round-trip deal

$398 or less

Good one-way deal

$205 or less
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. 13% potential increase in price ($58 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 January 2026
Search Deals
Price to beat on a round-trip flight from Bangor to Illinois.
Search Deals
Price to beat on a one-way flight from Bangor to Illinois.
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 January 28, 2026.
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

Wed 7/22

5:50 pm-11:42 pm

1 stop6h 52m

Chicago O'Hare Intl

Tue 7/28

6:10 pm-9:54 pm

Nonstop2h 44m

$264

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 4/8

4:18 pm-9:49 pm

1 stop6h 31m

Chicago O'Hare Intl

Sat 4/11

7:00 am-3:38 pm

1 stop7h 38m

$274

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 7/22

4:50 pm-10:43 pm

1 stop6h 53m

Chicago O'Hare Intl

Tue 7/28

6:00 am-12:04 pm

1 stop5h 04m

$274

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 2/9

4:37 pm-10:34 pm

1 stop6h 57m

Chicago O'Hare Intl

Mon 2/16

7:00 am-3:51 pm

1 stop7h 51m

$274

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 4/7

4:18 pm-9:49 pm

1 stop6h 31m

Chicago O'Hare Intl

Sat 4/11

7:00 am-3:38 pm

1 stop7h 38m

$274

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 2/11

4:37 pm-10:34 pm

1 stop6h 57m

Chicago O'Hare Intl

Sun 2/15

7:00 am-3:51 pm

1 stop7h 51m

$299

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Tue 2/10

6:14 am-11:41 am

1 stop6h 27m

Lambert-St Louis

Sat 2/14

1:30 pm-9:16 pm

1 stop6h 46m

$309

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Tue 2/10

5:04 am-12:33 pm

1 stop8h 29m

Lambert-St Louis

Sat 2/14

6:35 am-4:22 pm

2 stops8h 47m

$349

BangorChicago

BGR - MDW

BGRMDW

Bangor

Tue 2/24

1:08 pm-10:33 pm

2 stops10h 25m

Chicago Midway

Thu 2/26

10:49 am-11:25 pm

2 stops11h 36m

$402

BangorChicago

BGR - MDW

BGRMDW

Bangor

Wed 2/11

5:04 am-1:06 pm

2 stops9h 02m

Chicago Midway

Sun 2/15

1:29 pm-11:25 pm

2 stops8h 56m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 35 results
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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.

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 January 28, 2026.
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
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

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
8,123 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

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
9,212 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

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
11,201 reviews
Delta
7.9
Good
8,123 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

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 $309, United Airlines can have you in Illinois from Bangor, Maine in 6h 27m. The distance from Bangor, Maine to Illinois is about 1181 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 cheapest flights from Bangor, Maine to Illinois?

    Looking at all options, your cheapest flight can be booked for $180. While the most popular route (Bangor - Chicago O'Hare Intl) can be booked for $254 on average, our data indicates $385 when flying from Bangor, Maine to Illinois.

  • 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

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Top 2 airlines flying from Bangor to Illinois

Discover the top 2 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$409FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$401FlexibilityNo cancel feeOn-time71%

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