Illinois

$129+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Apr 16 — Apr 231
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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 March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/83:32 pm
BGR
-
ORD
1 stop8h 45m
Multiple Airlines
Fri 4/106:10 pm
ORD
-
BGR
1 stop19h 02m
Multiple Airlines
Deal found 3/12$261
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/136:40 am
BGR
-
ORD
Nonstop3h 20m
American Airlines
Mon 5/186:49 pm
ORD
-
BGR
Nonstop2h 40m
American Airlines
Deal found 3/16$265
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/145:46 pm
BGR
-
ORD
Nonstop3h 29m
American Airlines
Mon 5/186:49 pm
ORD
-
BGR
Nonstop2h 40m
American Airlines
Deal found 3/16$269
This American Airlines deal was found by Cheapflights users on 3/12. 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 7/224:18 pm
BGR
-
ORD
1 stop6h 15m
American Airlines
Tue 7/288:00 am
ORD
-
BGR
Nonstop2h 43m
American Airlines
Deal found 3/12$271
This Delta deal was found by Cheapflights users on 3/12. 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 8/264:50 pm
BGR
-
ORD
1 stop6h 53m
Delta
Sun 8/306:00 am
ORD
-
BGR
1 stop6h 35m
Delta
Deal found 3/12$285
This American Airlines deal was found by Cheapflights users on 3/16. 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 5/16:40 am
BGR
-
ORD
Nonstop3h 20m
American Airlines
Sun 5/31:24 pm
ORD
-
BGR
Nonstop2h 41m
American Airlines
Deal found 3/16$289
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Wed 6/107:02 am
BGR
-
ORD
Nonstop3h 17m
American Airlines
Thu 6/188:00 am
ORD
-
BGR
Nonstop2h 40m
American Airlines
Deal found 3/15$290
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/127:53 pm
BGR
-
ORD
2 stops46h 07m
Multiple Airlines
Sun 4/198:52 pm
ORD
-
BGR
1 stop20h 22m
Multiple Airlines
Deal found 3/15$294
This American Airlines deal was found by Cheapflights users on 3/12. 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 4/96:40 am
BGR
-
STL
1 stop6h 07m
American Airlines
Mon 4/138:54 am
STL
-
BGR
1 stop7h 11m
American Airlines
Deal found 3/12$319
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Wed 8/57:15 pm
BGR
-
STL
1 stop5h 30m
United Airlines
Sat 8/81:13 pm
STL
-
BGR
2 stops9h 02m
United Airlines
Deal found 3/12$324
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:53 pm
BGR
-
STL
1 stop28h 26m
Multiple Airlines
Thu 5/76:55 pm
STL
-
BGR
2 stops37h 31m
Multiple Airlines
Deal found 3/15$329
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Thu 4/236:15 pm
BGR
-
STL
1 stop6h 31m
American Airlines
Thu 5/78:54 am
STL
-
BGR
1 stop7h 11m
American Airlines
Deal found 3/15$376

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(Kiwi.com)

One-way from

$129
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$551

Good round-trip deal

$425 or less

Good one-way deal

$255 or less
Provider with most accurate pricing for Bangor-Chicago (CHI) flight deals.
Provider most trusted by Cheapflights users for Bangor-Chicago (CHI) flights.
From Bangor to Illinois
One-way flight from Bangor to Illinois
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Bangor to Illinois.
Price to beat on a one-way flight from Bangor to Illinois.

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 March 17, 2026.
Use the filters below to find and compare flights from Bangor to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 6/25

6:00 am-8:00 am

Nonstop3h 00m

Chicago O'Hare Intl

Mon 6/29

6:08 pm-9:56 pm

Nonstop2h 48m

$269

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 8/5

7:15 pm-11:45 pm

1 stop5h 30m

Lambert-St Louis

Sat 8/8

4:48 pm-11:15 pm

1 stop5h 27m

$319

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 5/2

7:40 am-2:36 pm

1 stop7h 56m

Chicago O'Hare Intl

Tue 5/5

10:40 am-7:40 pm

1 stop8h 00m

$351

BangorChicago

BGR - MDW

BGRMDW

Bangor

Sun 3/29

7:53 pm-2:11 pm

1 stop19h 18m

Chicago Midway

Thu 4/2

5:01 am-7:13 pm

1 stop13h 12m

$395

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 5/13

5:05 am-1:01 pm

2 stops8h 56m

Chicago O'Hare Intl

Mon 5/18

5:50 pm-11:33 pm

1 stop4h 43m

$400

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 4/15

5:15 am-12:05 pm

1 stop7h 50m

Lambert-St Louis

Wed 4/22

6:00 am-4:19 pm

2 stops9h 19m

$454

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Thu 4/9

7:53 pm-7:51 am

1 stop12h 58m

Lambert-St Louis

Sun 4/12

11:33 am-6:14 pm

2 stops29h 41m

$466

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 5/14

5:05 am-10:39 am

1 stop6h 34m

Chicago O'Hare Intl

Mon 5/18

7:00 am-4:24 pm

2 stops8h 24m

$494

BangorChicago

BGR - MDW

BGRMDW

Bangor

Thu 5/14

5:05 am-12:42 pm

2 stops8h 37m

Chicago Midway

Mon 5/18

6:23 am-4:24 pm

2 stops9h 01m

$499

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 4/22

5:15 am-11:56 am

2 stops7h 41m

Lambert-St Louis

Fri 5/1

1:46 pm-11:31 pm

2 stops8h 45m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 46 resultsSorted by cheapest first
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5

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 November is currently the most expensive (average of $560). 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 March 17, 2026.
See what other customers who have flown with 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.

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 $265, American Airlines can have you in Illinois from Bangor, Maine in 3h 20m. 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?

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

    Looking at all options, your cheapest flight can be booked for $190. While the most popular route (Bangor - Chicago O'Hare Intl) can be booked for $305 on average, our data indicates $419 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 November is currently the most expensive (average of $560). 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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Alternative routes for Bangor to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$411FlexibilityNo cancel feeOn-time71%

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