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Bangor

$110+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$220
(American Airlines)

One-way from

$110
(American Airlines)

Popular in

November

Cheapest in

December

Average price

$400

Good round-trip deal

$324 or less

Good one-way deal

$268 or less
From Illinois to Bangor
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One-way flight from Illinois to Bangor
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Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Illinois to Bangor.
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Price to beat on a one-way flight from Illinois to Bangor.
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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 July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 11/11:14 pmORD - BGR
Nonstop2h 40mAmerican Airlines
Tue 11/45:26 amBGR - ORD
1 stop6h 32mAmerican Airlines
Deal found 7/29$220
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:00 amORD - BGR
1 stop7h 30mDelta
Tue 11/43:00 pmBGR - ORD
1 stop7h 31mDelta
Deal found 7/29$233
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/68:19 amMLI - BGR
1 stop6h 23mAmerican Airlines
Sat 9/134:34 pmBGR - MLI
1 stop7h 36mAmerican Airlines
Deal found 7/29$259
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/116:00 pmSTL - BGR
1 stop4h 48mAmerican Airlines
Tue 9/165:39 amBGR - STL
1 stop5h 42mAmerican Airlines
Deal found 7/30$259
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:26 pmSTL - BGR
2 stops9h 03mDelta
Sat 9/276:00 amBGR - STL
1 stop6h 22mDelta
Deal found 7/29$264
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 11/66:00 amMDW - BGR
2 stops8h 30mDelta
Wed 11/126:00 amBGR - MDW
2 stops7h 32mDelta
Deal found 7/28$299
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/165:50 pmORD - BGR
Nonstop2h 49mUnited Airlines
Wed 8/206:41 pmBGR - ORD
1 stop5h 44mUnited Airlines
Deal found 7/29$324
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:35 amSTL - BGR
2 stops9h 51mUnited Airlines
Mon 9/299:35 amBGR - STL
1 stop5h 52mUnited Airlines
Deal found 7/29$338
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/259:54 amPIA - BGR
1 stop11h 11mAmerican Airlines
Tue 9/305:54 pmBGR - PIA
1 stop17h 14mAmerican Airlines
Deal found 7/30$402
This Delta deal was found by Cheapflights users on 7/30. 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 11/153:50 pmBMI - BGR
2 stops22h 40mDelta
Tue 11/1812:59 pmBGR - BMI
2 stops10h 23mDelta
Deal found 7/30$418
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2310:49 amPIA - BGR
2 stops11h 58mUnited Airlines
Tue 8/264:14 pmBGR - PIA
1 stop7h 01mUnited Airlines
Deal found 7/29$450
This Delta deal was found by Cheapflights users on 7/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:25 pmEVV - BGR
2 stops9h 03mDelta
Sat 10/181:45 pmBGR - EVV
2 stops24h 00mDelta
Deal found 7/29$463

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 July 31, 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

Sat 11/1

1:14 pm-4:54 pm

Nonstop2h 40m

Bangor

Tue 11/4

5:26 am-10:58 am

1 stop6h 32m

$220

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 11/1

7:00 am-3:30 pm

1 stop7h 30m

Bangor

Tue 11/4

3:00 pm-9:31 pm

1 stop7h 31m

$233

MolineBangor

MLI - BGR

MLIBGR

Moline Quad-City

Sat 9/6

8:19 am-3:42 pm

1 stop6h 23m

Bangor

Sat 9/13

4:34 pm-11:10 pm

1 stop7h 36m

$259

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Thu 9/11

6:00 pm-11:48 pm

1 stop4h 48m

Bangor

Tue 9/16

6:00 am-12:23 pm

1 stop7h 23m

$259

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Tue 9/23

11:04 am-11:29 pm

2 stops11h 25m

Bangor

Wed 10/1

5:23 am-12:19 pm

1 stop7h 56m

$264

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Thu 11/6

6:00 am-3:30 pm

2 stops8h 30m

Bangor

Wed 11/12

6:00 am-12:32 pm

2 stops7h 32m

$299

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 8/16

5:50 pm-9:39 pm

Nonstop2h 49m

Bangor

Wed 8/20

6:41 pm-11:25 pm

1 stop5h 44m

$324

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Mon 9/22

6:35 am-5:26 pm

2 stops9h 51m

Bangor

Mon 9/29

9:35 am-2:27 pm

1 stop5h 52m

$338

PeoriaBangor

PIA - BGR

PIABGR

Greater Peoria

Thu 9/25

9:54 am-10:05 pm

1 stop11h 11m

Bangor

Tue 9/30

5:54 pm-10:08 am

1 stop17h 14m

$402

BloomingtonBangor

BMI - BGR

BMIBGR

Bloomington-Normal

Sat 11/15

3:50 pm-3:30 pm

2 stops22h 40m

Bangor

Tue 11/18

12:59 pm-10:22 pm

2 stops10h 23m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 28 results
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2
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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 $358). Flying from Illinois to Bangor, Maine in December is currently the most expensive (average of $490). 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 July 31, 2025.

When flying from Illinois to Bangor, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Bangor, Maine

Explore weekly flight availability from Illinois to Bangor. 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 July 31, 2025.

The most flights from USIL to BGR are scheduled on a Tuesday (6 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. 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 Bangor. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Illinois to Bangor, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
8,902 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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
7,980 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

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 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.

  • 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 ($110), Delta ($120), and United Airlines ($176).

  • 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 Envoy Air (85%), American Airlines (85%) or Republic Airways (81%) 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 $334, our data shows the cheapest flight currently is $210. When looking at the most popular route, (Chicago O'Hare Intl - Bangor), you can expect to pay $233 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 $358). Flying from Illinois to Bangor, Maine in December is currently the most expensive (average of $490). 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.

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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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$468FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$299Average$482FlexibilityNo cancel feeOn-time69%

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