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$162+ 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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Delta)

One-way from

$162
(Delta)

Popular in

April

Cheapest in

October

Average price

$377

Good round-trip deal

$413 or less

Good one-way deal

$245 or less
Provider with most accurate pricing for Bangor-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Bangor-Chicago (CHI) flights.
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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. 26% potential increase in price ($151 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/612:30 pmBGR - ORD
1 stop11h 58mMultiple Airlines
Mon 3/106:45 amORD - BGR
1 stop27h 35mMultiple Airlines
Deal found 2/19$232
This Delta deal was found by Cheapflights users on 2/19. 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 4/85:10 amBGR - STL
1 stop7h 46mDelta
Tue 4/153:30 pmSTL - BGR
1 stop6h 49mDelta
Deal found 2/19$259
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:07 pmBGR - STL
2 stops16h 02mMultiple Airlines
Tue 3/115:38 pmSTL - BGR
1 stop17h 54mMultiple Airlines
Deal found 2/20$272
This Delta deal was found by Cheapflights users on 2/19. 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 4/33:55 pmBGR - ORD
1 stop7h 06mDelta
Tue 4/87:35 amORD - BGR
1 stop6h 40mDelta
Deal found 2/19$309
This American Airlines deal was found by Cheapflights users on 2/19. 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 5/3012:21 pmBGR - ORD
Nonstop3h 00mAmerican Airlines
Sun 6/18:01 amORD - BGR
Nonstop2h 50mAmerican Airlines
Deal found 2/19$333
This Delta deal was found by Cheapflights users on 2/19. 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 3/66:00 amBGR - MDW
2 stops8h 05mDelta
Mon 3/1010:25 amMDW - BGR
2 stops12h 00mDelta
Deal found 2/19$379
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/137:50 amBGR - ORD
1 stop6h 20mUnited Airlines
Thu 3/2711:49 amORD - BGR
1 stop6h 13mUnited Airlines
Deal found 2/19$380
This United Airlines deal was found by Cheapflights users on 2/20. 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 8/136:08 pmBGR - STL
1 stop6h 36mUnited Airlines
Tue 8/196:45 amSTL - BGR
2 stops10h 01mUnited Airlines
Deal found 2/20$409
This American Airlines deal was found by Cheapflights users on 2/19. 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 6/55:57 amBGR - STL
1 stop7h 04mAmerican Airlines
Sun 6/85:42 pmSTL - BGR
1 stop5h 13mAmerican Airlines
Deal found 2/19$414

Find flights from Bangor to Illinois within your budget

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 February 20, 2025.

Fly from

Bangor

Fly to

Illinois

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 3/6

12:30 pm-11:28 pm

1 stop11h 58m

Chicago O'Hare Intl

Mon 3/10

6:45 am-11:20 am

1 stop27h 35m

$232

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Tue 4/8

5:10 am-11:56 am

1 stop7h 46m

Lambert-St Louis

Tue 4/15

3:30 pm-11:19 pm

1 stop6h 49m

$259

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Fri 3/7

6:07 pm-9:09 am

2 stops16h 02m

Lambert-St Louis

Tue 3/11

5:38 pm-12:32 pm

1 stop17h 54m

$272

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 4/3

3:55 pm-10:01 pm

1 stop7h 06m

Chicago O'Hare Intl

Tue 4/8

7:35 am-3:15 pm

1 stop6h 40m

$309

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 5/30

12:21 pm-2:21 pm

Nonstop3h 00m

Chicago O'Hare Intl

Sun 6/1

8:01 am-11:51 am

Nonstop2h 50m

$333

BangorChicago

BGR - MDW

BGRMDW

Bangor

Thu 3/6

6:00 am-1:05 pm

2 stops8h 05m

Chicago Midway

Mon 3/10

10:25 am-11:25 pm

2 stops12h 00m

$379

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 3/13

7:50 am-1:10 pm

1 stop6h 20m

Chicago O'Hare Intl

Thu 3/27

11:49 am-7:02 pm

1 stop6h 13m

$380

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 8/13

6:08 pm-11:44 pm

1 stop6h 36m

Lambert-St Louis

Tue 8/19

6:45 am-5:46 pm

2 stops10h 01m

$409

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Thu 6/5

5:57 am-12:01 pm

1 stop7h 04m

Lambert-St Louis

Sun 6/8

5:42 pm-11:55 pm

1 stop5h 13m

$414

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 4/2

12:35 pm-5:51 pm

1 stop6h 16m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 17 results
1
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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.

Travel insights for flights from Bangor to Illinois

Get recent, data-driven insights about flights from Bangor to Illinois including ideal travel times, pricing trends, and more.

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 February 20, 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 February 20, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from Bangor to Illinois by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • What are the cheapest airlines to fly from Bangor, Maine to Illinois one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $162. However, be on the lookout for offers from American Airlines and United Airlines, 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 cheapest flights from Bangor, Maine to Illinois?

    Looking at all options, your cheapest flight can be booked for $188. While the most popular route (Bangor - Chicago O'Hare Intl) can be booked for $232 on average our data indicates $645 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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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$361FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$290Average$393FlexibilityNo cancel feeOn-time69%
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