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$109+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Bangor to Illinois

Keep the following information in mind while searching for Bangor to Illinois flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$229
(American Airlines)

One-way from

$109
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$320

Good round-trip deal

$350 or less

Good one-way deal

$205 or less
From Bangor to Illinois
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One-way flight from Bangor to Illinois
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Highest demand for flights based on searches. 10% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Bangor to Illinois.
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Price to beat on a one-way flight from Bangor to Illinois.
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Find 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 septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
vie. 10/245:18 pmBGR - ORD
Nonstop3h 11mAmerican Airlines
dom. 10/268:04 amORD - BGR
Nonstop2h 37mAmerican Airlines
Deal found 9/10$229
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/246:50 pmBGR - ORD
1 stop21h 55mMultiple Airlines
dom. 10/266:00 amORD - BGR
1 stop12h 03mMultiple Airlines
Deal found 9/10$234
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:10 pmBGR - ORD
Nonstop3h 04mAmerican Airlines
mar. 11/113:50 pmORD - BGR
1 stop7h 08mAmerican Airlines
Deal found 9/11$238
This Delta deal was found by Cheapflights users on 9/11. 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.
jue. 10/3012:10 pmBGR - ORD
1 stop5h 24mDelta
jue. 11/1310:35 amORD - BGR
1 stop5h 14mDelta
Deal found 9/11$249
This Delta deal was found by Cheapflights users on 9/11. 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.
jue. 10/3012:10 pmBGR - ORD
1 stop8h 15mDelta
mié. 11/126:45 amORD - BGR
2 stops6h 37mDelta
Deal found 9/11$254
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:43 pmBGR - ORD
1 stop17h 43mMultiple Airlines
lun. 11/107:00 amORD - BGR
1 stop10h 10mMultiple Airlines
Deal found 9/11$255
This Delta deal was found by Cheapflights users on 9/11. 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.
jue. 10/305:19 amBGR - MDW
2 stops8h 09mDelta
mar. 11/111:14 pmMDW - BGR
2 stops9h 14mDelta
Deal found 9/11$259
This Delta deal was found by Cheapflights users on 9/11. 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.
jue. 10/305:19 amBGR - ORD
2 stops8h 21mDelta
mar. 11/112:30 pmORD - BGR
2 stops7h 58mDelta
Deal found 9/11$259
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:43 pmBGR - MDW
1 stop13h 49mMultiple Airlines
jue. 11/1310:12 amMDW - BGR
1 stop7h 51mMultiple Airlines
Deal found 9/11$260
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:43 pmBGR - MDW
1 stop13h 49mMultiple Airlines
dom. 11/910:12 amMDW - BGR
1 stop7h 51mMultiple Airlines
Deal found 9/11$264
This Delta deal was found by Cheapflights users on 9/11. 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.
mié. 10/295:03 pmBGR - ORD
1 stop6h 23mDelta
lun. 11/107:00 amORD - BGR
1 stop6h 22mDelta
Deal found 9/11$264
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/256:40 amBGR - ORD
1 stop7h 28mUnited Airlines
lun. 9/2911:40 amORD - BGR
Nonstop2h 50mUnited Airlines
Deal found 9/10$269

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 septiembre 11, 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

mié. 10/29

12:10 pm-2:14 pm

Nonstop3h 04m

Chicago O'Hare Intl

mar. 11/11

3:50 pm-11:58 pm

1 stop7h 08m

$238

BangorChicago

BGR - ORD

BGRORD

Bangor

mié. 10/29

5:03 pm-10:26 pm

1 stop6h 23m

Chicago O'Hare Intl

mié. 11/12

7:00 am-2:22 pm

1 stop6h 22m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

jue. 10/30

12:10 pm-7:25 pm

1 stop8h 15m

Chicago O'Hare Intl

mié. 11/12

5:50 pm-11:28 pm

1 stop4h 38m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

mié. 10/29

5:03 pm-10:26 pm

1 stop6h 23m

Chicago O'Hare Intl

jue. 11/13

10:35 am-4:49 pm

1 stop5h 14m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

jue. 10/30

12:10 pm-7:25 pm

1 stop8h 15m

Chicago O'Hare Intl

dom. 11/9

6:45 am-2:22 pm

2 stops6h 37m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

mié. 10/29

5:03 pm-10:26 pm

1 stop6h 23m

Chicago O'Hare Intl

dom. 11/9

6:45 am-2:22 pm

2 stops6h 37m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

jue. 10/30

5:19 am-12:40 pm

2 stops8h 21m

Chicago O'Hare Intl

jue. 11/13

10:35 am-4:49 pm

1 stop5h 14m

$254

BangorChicago

BGR - MDW

BGRMDW

Bangor

mié. 10/29

5:19 am-12:28 pm

2 stops8h 09m

Chicago Midway

mié. 11/12

9:32 am-4:49 pm

2 stops6h 17m

$259

BangorChicago

BGR - MDW

BGRMDW

Bangor

jue. 10/30

5:19 am-12:28 pm

2 stops8h 09m

Chicago Midway

mar. 11/11

1:14 pm-11:28 pm

2 stops9h 14m

$259

BangorChicago

BGR - MDW

BGRMDW

Bangor

jue. 10/30

5:19 am-12:28 pm

2 stops8h 09m

Chicago Midway

mié. 11/12

1:14 pm-11:28 pm

2 stops9h 14m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 47 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Illinois (average of $245). Flying from Bangor, Maine to Illinois in March is currently the most expensive (average of $321). 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 septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangor, Maine to Illinois as you normally would.

Weekly flight availability from Bangor, Maine to Illinois

Explore weekly flight availability from Bangor to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 11, 2025.

The most flights from BGR to USIL are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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 septiembre 11, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

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 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 $238, American Airlines can have you in Illinois from Bangor, Maine in 3h 04m. 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 cheapest airlines to fly from Bangor, Maine to Illinois one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $176. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Bangor, Maine to Illinois for a low price.

  • 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: Air New Zealand (80%), Qatar Airways (80%), Envoy Air (75%).

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

    Looking at all options, your cheapest flight can be booked for $155. While the most popular route (Bangor - Chicago O'Hare Intl) can be booked for $229 on average, our data indicates $367 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Illinois (average of $245). Flying from Bangor, Maine to Illinois in March is currently the most expensive (average of $321). 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

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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$382FlexibilityNo cancel feeOn-time69%

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