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Bangor

$102+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
nov 28 — dec 51
fre 11/28
fre 12/5
1 adult, Economy
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Find 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 oktober 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 11/276:48 amORD - BGR
1 stop11h 15mMultiple Airlines
tors 12/47:43 pmBGR - ORD
1 stop19h 38mMultiple Airlines
Deal found 10/28$235
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
tors 11/135:25 amORD - BGR
1 stop12h 38mMultiple Airlines
mån 11/176:50 pmBGR - ORD
2 stops30h 37mMultiple Airlines
Deal found 10/29$257
This American Airlines deal was found by Cheapflights users on 10/29. 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.
lör 12/131:43 pmSTL - BGR
1 stop7h 21mAmerican Airlines
lör 1/1012:26 pmBGR - STL
1 stop5h 36mAmerican Airlines
Deal found 10/29$259
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
tis 12/303:10 pmMDW - BGR
1 stop25h 10mMultiple Airlines
mån 1/56:52 pmBGR - MDW
2 stops28h 23mMultiple Airlines
Deal found 10/29$289
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
tors 12/42:47 pmSTL - BGR
2 stops26h 23mMultiple Airlines
sön 12/77:43 pmBGR - STL
1 stop14h 16mMultiple Airlines
Deal found 10/29$298
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 11/145:35 pmMDW - BGR
2 stops21h 09mMultiple Airlines
sön 11/167:43 pmBGR - MDW
1 stop13h 49mMultiple Airlines
Deal found 10/28$307
This Delta deal was found by Cheapflights users on 10/27. 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.
ons 12/106:00 amMLI - BGR
2 stops9h 50mDelta
lör 12/136:00 amBGR - MLI
2 stops11h 19mDelta
Deal found 10/27$319
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
tis 12/3012:32 pmORD - BGR
2 stops20h 53mMultiple Airlines
mån 1/56:52 pmBGR - ORD
1 stop20h 29mMultiple Airlines
Deal found 10/29$321
This American Airlines deal was found by Cheapflights users on 10/28. 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.
tors 11/206:02 amSTL - BGR
1 stop5h 15mAmerican Airlines
lör 11/224:33 pmBGR - STL
1 stop7h 31mAmerican Airlines
Deal found 10/28$328
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 11/166:07 amORD - BGR
1 stop5h 07mAmerican Airlines
sön 11/236:00 amBGR - ORD
1 stop5h 27mAmerican Airlines
Deal found 10/26$331
This American Airlines deal was found by Cheapflights users on 10/28. 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.
tis 11/116:14 pmSTL - BGR
1 stop4h 44mAmerican Airlines
mån 11/173:52 pmBGR - STL
1 stop6h 08mAmerican Airlines
Deal found 10/28$354
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
lör 12/137:43 pmSTL - BGR
2 stops22h 20mMultiple Airlines
lör 1/1012:02 pmBGR - STL
1 stop11h 31mMultiple Airlines
Deal found 10/29$356

Cheap flight deals from Illinois to Bangor

Keep the following information in mind while searching for Illinois to Bangor flight deals. Data was last updated oktober 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$235
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$464

Good round-trip deal

$359 or less

Good one-way deal

$225 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. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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.
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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 oktober 29, 2025.
Use the filters below to find and compare flights from Illinois to Bangor that are best for you.

Fly from

Illinois

Fly to

Bangor

Route

Depart

Return

Price

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

tors 11/27

6:48 am-7:03 pm

1 stop11h 15m

Bangor

tors 12/4

7:43 pm-4:54 pm

2 stops22h 11m

$258

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

lör 12/13

1:43 pm-10:04 pm

1 stop7h 21m

Bangor

lör 1/10

12:26 pm-5:02 pm

1 stop5h 36m

$259

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

lör 12/13

1:43 pm-10:04 pm

1 stop7h 21m

Bangor

sön 1/11

5:02 pm-9:51 pm

1 stop5h 49m

$259

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

tors 12/4

9:53 am-4:26 pm

1 stop5h 33m

Bangor

sön 12/7

4:56 pm-9:47 pm

1 stop5h 51m

$259

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

tis 12/30

3:10 pm-5:20 pm

1 stop25h 10m

Bangor

mån 1/5

6:52 pm-10:15 pm

2 stops28h 23m

$289

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

tors 12/4

2:47 pm-6:10 pm

2 stops26h 23m

Bangor

sön 12/7

7:43 pm-8:59 am

1 stop14h 16m

$298

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

fre 11/14

5:35 pm-3:44 pm

2 stops21h 09m

Bangor

sön 11/16

7:43 pm-8:32 am

1 stop13h 49m

$307

MolineBangor

MLI - BGR

MLIBGR

Moline Quad-City

ons 12/10

6:00 am-4:50 pm

2 stops9h 50m

Bangor

lör 12/13

6:00 am-4:19 pm

2 stops11h 19m

$319

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

tis 12/30

12:32 pm-10:25 am

2 stops20h 53m

Bangor

mån 1/5

6:52 pm-2:21 pm

1 stop20h 29m

$321

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

tors 11/20

6:02 am-12:17 pm

1 stop5h 15m

Bangor

lör 11/22

4:33 pm-11:04 pm

1 stop7h 31m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 50 results
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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 March is currently the most expensive (average of $448). 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 oktober 29, 2025.

It’s typically best to fly out from Illinois to Bangor, Maine in the evening. Doing so could potentially save you 42% on the flight price compared to flying at noon, 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?

    American Airlines and Delta can get you from Illinois to Bangor, Maine in just under 7h 21m. Your travel time can differ by up to 2h 29m. The distance between Illinois and Bangor, Maine is about 1181 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Illinois to Bangor, Maine are American Airlines ($171), United Airlines ($176), and Delta ($251).

  • 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 most reliable airlines from Illinois to Bangor, Maine?

    No one likes to see their flight delayed. When booking a flight from Illinois to Bangor, Maine consider choosing SkyWest Airlines (100%), United Airlines (95%) or Air New Zealand (94%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Illinois to Bangor, Maine is generally $340, our data shows the cheapest flight currently is $225. When looking at the most popular route, (Chicago O'Hare Intl - Bangor), you can expect to pay $235 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 March is currently the most expensive (average of $448). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 oktober 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$477FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$347FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$460FlexibilityNo cancel feeOn-time69%

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