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Bangor

$104+ Cheap flights from Illinois to Bangor, ME (BGR)

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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Cheap flight deals from Illinois to Bangor

Cheapest flights from Illinois to Bangor
Explore the most affordable flight options available from Illinois to Bangor. 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 3/14. 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.
Fri 4/106:10 pm
ORD
-
BGR
1 stop19h 02m
Multiple Airlines
Mon 4/136:54 pm
BGR
-
ORD
1 stop24h 32m
Multiple Airlines
Deal found 3/14$237
This American Airlines deal was found by Cheapflights users on 3/17. 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 8/198:03 am
ORD
-
BGR
Nonstop2h 36m
American Airlines
Wed 9/212:09 pm
BGR
-
ORD
Nonstop3h 03m
American Airlines
Deal found 3/17$261
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/307:45 pm
ORD
-
BGR
Nonstop2h 40m
American Airlines
Tue 5/56:40 am
BGR
-
ORD
Nonstop3h 20m
American Airlines
Deal found 3/13$265
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.
Fri 4/107:45 pm
ORD
-
BGR
Nonstop2h 40m
American Airlines
Mon 4/136:15 pm
BGR
-
ORD
Nonstop3h 29m
American Airlines
Deal found 3/15$269
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Tue 3/316:10 pm
ORD
-
BGR
1 stop18h 17m
Multiple Airlines
Mon 4/67:26 pm
BGR
-
ORD
2 stops16h 18m
Multiple Airlines
Deal found 3/14$273
This American Airlines deal was found by Cheapflights users on 3/14. 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.
Sat 4/184:00 pm
ORD
-
BGR
1 stop5h 09m
American Airlines
Sun 4/196:15 pm
BGR
-
ORD
Nonstop3h 29m
American Airlines
Deal found 3/14$274
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:05 pm
MDW
-
BGR
2 stops9h 18m
Delta
Sat 10/242:40 pm
BGR
-
MDW
1 stop8h 05m
Delta
Deal found 3/15$306
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.
Sat 10/242:30 pm
PIA
-
BGR
1 stop6h 24m
United Airlines
Wed 10/289:15 am
BGR
-
PIA
1 stop8h 16m
United 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.
Sat 10/242:26 pm
MLI
-
BGR
1 stop6h 28m
United Airlines
Wed 10/289:15 am
BGR
-
MLI
1 stop5h 36m
United Airlines
Deal found 3/12$319
This American Airlines deal was found by Cheapflights users on 3/13. 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 4/106:29 am
STL
-
BGR
1 stop5h 19m
American Airlines
Mon 4/136:15 pm
BGR
-
STL
1 stop6h 31m
American Airlines
Deal found 3/13$319
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.
Sun 9/65:00 am
PIA
-
BGR
1 stop7h 47m
American Airlines
Sat 9/125:01 pm
BGR
-
PIA
1 stop8h 15m
American Airlines
Deal found 3/16$329
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 9/115:27 am
STL
-
BGR
1 stop5h 04m
American Airlines
Tue 9/155:01 pm
BGR
-
STL
1 stop7h 32m
American Airlines
Deal found 3/16$329

Find flight deals from Illinois to Bangor

Keep the following information in mind while searching for Illinois to Bangor flight deals. Data was last updated March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$237
(Kiwi.com)

One-way from

$104
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$373

Good round-trip deal

$299 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Chicago (CHI)-Bangor flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Bangor flights.
Search Deals
From Illinois to Bangor
Search Deals
One-way flight from Illinois to Bangor
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Illinois to Bangor.
Search Deals
Price to beat on a one-way flight from Illinois to Bangor.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Bangor 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 Illinois to Bangor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 8/20

6:10 pm-9:54 pm

Nonstop2h 44m

Bangor

Wed 8/26

12:15 pm-2:33 pm

Nonstop3h 18m

$265

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 5/29

5:50 pm-11:33 pm

1 stop4h 43m

Bangor

Tue 6/2

5:05 am-9:11 am

1 stop5h 06m

$285

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 5/1

5:59 pm-11:31 pm

1 stop4h 32m

Bangor

Tue 5/5

12:49 pm-10:21 pm

2 stops10h 32m

$310

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 6/16

8:00 am-11:40 am

Nonstop2h 40m

Bangor

Tue 6/23

5:03 pm-10:08 pm

1 stop6h 05m

$312

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 4/11

2:33 pm-11:25 pm

1 stop7h 52m

Bangor

Sat 4/18

6:15 pm-11:46 pm

1 stop6h 31m

$319

PeoriaBangor

PIA - BGR

PIABGR

Greater Peoria

Sun 9/6

5:00 am-1:47 pm

1 stop7h 47m

Bangor

Sat 9/12

5:01 pm-12:16 am

1 stop8h 15m

$329

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 5/23

1:13 pm-9:56 pm

1 stop7h 43m

Bangor

Sat 5/30

6:00 am-12:07 pm

1 stop7h 07m

$339

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 4/1

6:00 am-11:58 am

1 stop4h 58m

Bangor

Sun 4/5

6:11 pm-11:02 pm

1 stop5h 51m

$349

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Thu 4/30

9:59 am-11:31 pm

2 stops12h 32m

Bangor

Thu 5/7

5:05 am-12:23 pm

1 stop8h 18m

$359

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Fri 4/3

2:00 pm-9:16 pm

1 stop6h 16m

Bangor

Mon 4/13

6:15 pm-11:46 pm

1 stop6h 31m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 52 resultsSorted by cheapest first
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Best time to book a flight from Illinois to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Illinois 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 Illinois to Bangor

What is the cheapest month to book a flight from Illinois to Bangor, Maine?

Currently, October is the cheapest month in which you can book a flight from Illinois to Bangor, Maine (average of $210). Flying from Illinois to Bangor, Maine in January is currently the most expensive (average of $399). 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 IL to BGR?

Find hourly flight availability from Illinois to Bangor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.

It’s typically best to fly out from Illinois to Bangor, Maine at noon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Bangor. 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 into for flights to Bangor from Illinois?

    Most people fly into Bangor (BGR) if they book a flight to Bangor from Illinois. Bangor is conveniently located just 2.3 mi from Bangor’s city center.

  • How long is the flight from Illinois to Bangor, Maine?

    United Airlines, Delta, and American Airlines can get you from Illinois to Bangor, Maine in just under 2h 40m. Your travel time can differ by up to 2h 03m. The distance between Illinois and Bangor, Maine is about 975 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Illinois to Bangor, Maine?

    Most travelers choose Chicago O'Hare Intl - Bangor, Lambert-St Louis - Bangor or Chicago Midway - Bangor when deciding on the best route from Illinois to Bangor, Maine.

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

    While on average a flight from Illinois to Bangor, Maine is generally $256, our data shows the cheapest flight currently is $120. When looking at the most popular route, (Chicago O'Hare Intl - Bangor), you can expect to pay $244 for that flight.

  • Can I find deals for flights from Illinois to Bangor that include hotel bookings?

    Yes. In addition to deals on Illinois to Bangor flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Bangor?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Bangor.

  • Can I find deals for business class flights from Illinois to Bangor?

    Yes. Cheapflights offers flight deals from Illinois to Bangor 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 Illinois to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Bangor, Maine (average of $210). Flying from Illinois to Bangor, Maine in January is currently the most expensive (average of $399). 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 Illinois to Bangor

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Top 3 airlines flying from Illinois to Bangor

Discover the top 3 airlines that operate flights from Illinois to Bangor. 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
American AirlinesCheapest$229Average$479FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$459FlexibilityNo cancel feeOn-time69%
DeltaCheapest$263Average$399FlexibilityNo cancel feeOn-timeN/A

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