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$109+ Cheap flights from O'Hare Intl (ORD) 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Bangor are usually found in January or February, booked 51 days in advance, depart on a Tuesday or Monday and return on a Thursday

Cheap flight deals from O'Hare Intl to Bangor

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Bangor (BGR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$212
(Kiwi.com)

One-way from

$109
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$373

Good round-trip deal

$314 or less

Good one-way deal

$220 or less
From Chicago O'Hare Intl to Bangor
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One-way flight from Chicago O'Hare Intl to Bangor
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Bangor.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Bangor.
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Find flight deals from O'Hare Intl to Bangor

Cheapest flights from O'Hare Intl to Bangor
Explore the most affordable flight options available from O'Hare Intl to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 10/137:51 pmORD - BGR
1 stop12h 16mMultiple Airlines
Fri 10/176:50 pmBGR - ORD
1 stop16h 24mMultiple Airlines
Deal found 9/14$212
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:18 pmORD - BGR
1 stop22h 52mMultiple Airlines
Fri 10/246:50 pmBGR - ORD
1 stop16h 24mMultiple Airlines
Deal found 9/16$222
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/241:06 pmORD - BGR
Nonstop2h 39mAmerican Airlines
Tue 10/285:18 pmBGR - ORD
Nonstop3h 11mAmerican Airlines
Deal found 9/14$229
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:18 pmORD - BGR
1 stop15h 55mMultiple Airlines
Wed 10/226:19 pmBGR - ORD
1 stop14h 55mMultiple Airlines
Deal found 9/15$233
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/86:58 pmORD - BGR
1 stop23h 05mMultiple Airlines
Fri 10/176:50 pmBGR - ORD
1 stop21h 55mMultiple Airlines
Deal found 9/14$236
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:18 pmORD - BGR
1 stop15h 55mMultiple Airlines
Tue 10/216:52 pmBGR - ORD
1 stop16h 16mMultiple Airlines
Deal found 9/16$238
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:18 pmORD - BGR
1 stop20h 33mMultiple Airlines
Mon 10/206:50 pmBGR - ORD
1 stop16h 18mMultiple Airlines
Deal found 9/15$250
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/238:04 amORD - BGR
Nonstop2h 37mAmerican Airlines
Mon 10/275:18 pmBGR - ORD
Nonstop3h 11mAmerican Airlines
Deal found 9/14$253
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1910:35 amORD - BGR
1 stop5h 14mDelta
Sat 12/66:00 amBGR - ORD
2 stops11h 43mDelta
Deal found 9/14$254
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:45 pmORD - BGR
1 stop23h 42mMultiple Airlines
Wed 10/812:03 pmBGR - ORD
1 stop23h 05mMultiple Airlines
Deal found 9/16$255

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 September 16, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangor that are best for you.

Fly from

O'Hare Intl

Fly to

Bangor

Route

Depart

Return

Price

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 10/18

10:35 am-6:18 pm

1 stop6h 43m

Bangor

Wed 10/22

3:05 pm-9:39 pm

1 stop7h 34m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 10/24

3:11 pm-11:59 pm

1 stop7h 48m

Bangor

Tue 10/28

5:21 pm-11:50 pm

1 stop7h 29m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Mon 11/24

7:00 am-2:22 pm

1 stop6h 22m

Bangor

Mon 12/8

5:30 pm-10:30 pm

1 stop6h 00m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 10/23

7:00 am-2:24 pm

1 stop6h 24m

Bangor

Tue 10/28

5:19 am-10:11 am

1 stop5h 52m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 11/25

5:50 pm-11:28 pm

1 stop4h 38m

Bangor

Wed 12/3

11:55 am-4:32 pm

1 stop5h 37m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 10/15

5:20 am-2:24 pm

2 stops8h 04m

Bangor

Wed 10/22

3:05 pm-9:39 pm

1 stop7h 34m

$254

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 10/28

5:20 am-4:23 pm

2 stops10h 03m

Bangor

Sat 11/1

3:05 pm-9:39 pm

1 stop7h 34m

$254

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 11/25

5:50 pm-11:28 pm

1 stop4h 38m

Bangor

Mon 12/8

3:05 pm-12:01 am

2 stops9h 56m

$254

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sun 10/26

6:54 pm-7:09 pm

1 stop23h 15m

$109

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 10/4

5:17 pm-7:03 pm

1 stop24h 46m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 18 results
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Best time to book a flight from O'Hare Intl to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from O'Hare Intl 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 Chicago O'Hare Intl Airport to Bangor

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Bangor, Maine?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Bangor. Price data was last updated on September 12, 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Bangor, Maine. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bangor, Maine?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangor, Maine (average of $358). Flying from Chicago O'Hare Intl Airport to Bangor, Maine in December is currently the most expensive (average of $491). 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 ORD to BGR?

Find hourly flight availability from O'Hare Intl 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 September 16, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Bangor, Maine at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

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 September 16, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Bangor, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

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
7,957 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

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 O'Hare Intl 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 Chicago O'Hare Intl?

    Bangor (BGR), located 2.3 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Bangor. 3 airlines have flights to Bangor from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Bangor should not be difficult; the airport handles an average of 3 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Bangor, Maine?

    Delta can get you from Chicago O'Hare Intl Airport to Bangor, Maine in just under 6h 43m. Your travel time can differ by up to . The distance between Chicago O'Hare Intl Airport and Bangor, Maine is about 975 mi.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Bangor, Maine round-trip?

    Flying on American Airlines is currently your cheapest option to Bangor, Maine, with prices starting at $229. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $248 and $265, respectively. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Bangor, Maine?

    Consider SkyWest Airlines (100%), United Airlines (91%) or Envoy Air (85%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Bangor, Maine.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Bangor, Maine?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Bangor, Maine? While on average our users pay $347, our data indicates the cheapest price to be $138. The most popular route (Chicago O'Hare Intl - Bangor), is priced around $233.

  • Can I find deals for flights from O'Hare Intl to Bangor that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Bangor flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Bangor?

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

  • Can I find deals for business class flights from O'Hare Intl to Bangor?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangor, Maine (average of $358). Flying from Chicago O'Hare Intl Airport to Bangor, Maine in December is currently the most expensive (average of $491). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from O'Hare Intl to Bangor

Discover the top 3 airlines that operate flights from O'Hare Intl 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$390FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$265Average$464FlexibilityNo cancel feeOn-time69%

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