Illinois

$128+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
5월 28 — 6월 41
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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 4월 28, 2026.

This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
수 6/1012:20 pm
BGR
-
ORD
Nonstop3h 14m
American Airlines
수 6/177:14 pm
ORD
-
BGR
Nonstop2h 49m
American Airlines
Deal found 4/27$261
This American Airlines deal was found by Cheapflights users on 4/24. 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.
수 7/226:54 am
BGR
-
ORD
Nonstop3h 13m
American Airlines
화 7/287:08 pm
ORD
-
BGR
Nonstop2h 51m
American Airlines
Deal found 4/24$275
This Delta deal was found by Cheapflights users on 4/23. 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.
수 7/224:22 pm
BGR
-
ORD
1 stop6h 30m
Delta
화 7/285:30 pm
ORD
-
BGR
1 stop5h 10m
Delta
Deal found 4/23$281
This American Airlines deal was found by Cheapflights users on 4/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
화 5/265:35 am
BGR
-
ORD
1 stop8h 20m
American Airlines
화 6/26:54 pm
ORD
-
BGR
Nonstop2h 48m
American Airlines
Deal found 4/27$285
This Delta deal was found by Cheapflights users on 4/23. 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.
수 6/105:05 am
BGR
-
ORD
1 stop5h 09m
Delta
수 6/175:30 am
ORD
-
BGR
2 stops9h 12m
Delta
Deal found 4/23$286
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 5/166:40 am
BGR
-
ORD
Nonstop3h 20m
American Airlines
수 5/206:49 pm
ORD
-
BGR
Nonstop2h 40m
American Airlines
Deal found 4/25$289
This Delta deal was found by Cheapflights users on 4/27. 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.
수 6/105:05 am
BGR
-
MDW
2 stops7h 55m
Delta
수 6/176:00 am
MDW
-
BGR
2 stops8h 42m
Delta
Deal found 4/27$291
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
토 7/46:47 am
BGR
-
ORD
Nonstop3h 13m
American Airlines
목 7/97:08 pm
ORD
-
BGR
Nonstop2h 51m
American Airlines
Deal found 4/25$297
This Delta deal was found by Cheapflights users on 4/28. 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.
목 7/164:22 pm
BGR
-
ORD
1 stop6h 30m
Delta
화 8/41:44 pm
ORD
-
BGR
2 stops8h 56m
Delta
Deal found 4/28$300
This American Airlines deal was found by Cheapflights users on 4/24. 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.
토 5/95:46 pm
BGR
-
STL
1 stop5h 33m
American Airlines
수 5/138:55 am
STL
-
BGR
1 stop7h 10m
American Airlines
Deal found 4/24$333
This United Airlines deal was found by Cheapflights users on 4/26. 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.
토 5/236:00 am
BGR
-
STL
1 stop5h 34m
United Airlines
화 5/261:13 pm
STL
-
BGR
1 stop7h 34m
United Airlines
Deal found 4/26$339
This American Airlines deal was found by Cheapflights users on 4/28. 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.
금 7/312:59 pm
BGR
-
STL
1 stop5h 47m
American Airlines
수 7/87:31 am
STL
-
BGR
1 stop6h 57m
American Airlines
Deal found 4/28$362

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 4월 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$261
(American Airlines)

One-way from

$128
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$417

Good round-trip deal

$398 or less

Good one-way deal

$257 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. 10% potential increase in price ($45 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Average for round-trip flights in April 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 4월 28, 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

BangorChicago

BGR - ORD

BGRORD

Bangor

수 6/10

4:22 pm-9:48 pm

1 stop6h 26m

Chicago O'Hare Intl

수 6/17

5:30 am-3:42 pm

2 stops9h 12m

$286
Quickest round-trip

BangorChicago

BGR - ORD

BGRORD

Bangor

토 6/20

6:50 am-9:09 am

Nonstop3h 19m

Chicago O'Hare Intl

화 6/23

7:14 pm-11:03 pm

Nonstop2h 49m

$343

BangorChicago

BGR - ORD

BGRORD

Bangor

토 5/16

3:20 pm-11:59 pm

2 stops9h 39m

Chicago O'Hare Intl

화 5/19

7:00 am-3:47 pm

2 stops7h 47m

$344

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

토 5/23

11:46 am-7:23 pm

2 stops8h 37m

Lambert-St Louis

화 5/26

1:13 pm-9:47 pm

1 stop7h 34m

$345

BangorChicago

BGR - MDW

BGRMDW

Bangor

수 6/10

5:05 am-1:09 pm

2 stops9h 04m

Chicago Midway

수 6/17

11:05 am-11:35 pm

2 stops11h 30m

$370

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

토 5/9

3:20 pm-11:21 pm

2 stops9h 01m

Lambert-St Louis

수 5/13

6:45 am-3:47 pm

2 stops8h 02m

$375

BangorChicago

BGR - ORD

BGRORD

Bangor

수 7/15

5:20 am-5:12 pm

2 stops12h 52m

Chicago O'Hare Intl

수 8/5

1:44 pm-11:40 pm

2 stops8h 56m

$384

BangorChicago

BGR - ORD

BGRORD

Bangor

토 7/11

4:22 pm-9:52 pm

1 stop6h 30m

Chicago O'Hare Intl

화 8/4

6:00 am-11:40 pm

1 stop16h 40m

$385

BangorChicago

BGR - ORD

BGRORD

Bangor

목 7/16

4:22 pm-9:52 pm

1 stop6h 30m

Chicago O'Hare Intl

수 8/5

7:00 am-11:40 pm

1 stop15h 40m

$407

BangorChicago

BGR - ORD

BGRORD

Bangor

화 7/14

5:20 am-2:14 pm

2 stops9h 54m

Chicago O'Hare Intl

수 8/5

1:44 pm-11:40 pm

2 stops8h 56m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 44 resultsSorted by cheapest first
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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 $209). Flying from Bangor, Maine to Illinois in December is currently the most expensive (average of $334). 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 4월 28, 2026.

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 4월 28, 2026.

The most flights from BGR to USIL are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Bangor, Maine to Illinois?

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 4월 28, 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.

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 $343, Delta can have you in Illinois from Bangor, Maine in 3h 19m. 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 $155. While the most popular route (Bangor - Chicago O'Hare Intl) can be booked for $275 on average, our data indicates $429 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 $209). Flying from Bangor, Maine to Illinois in December is currently the most expensive (average of $334). 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 4월 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$382FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$398FlexibilityNo cancel feeOn-time71%

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