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O'Hare Intl

$95+ Cheap flights from Bangor, ME (BGR) to O'Hare Intl (ORD)

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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap flight deals from Bangor to O'Hare Intl

Cheapest flights from Bangor to O'Hare Intl
Explore the most affordable flight options available from Bangor to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.

This American Airlines deal was found by Cheapflights users on 2/20. 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 5/135:46 pm
BGR
-
ORD
Nonstop3h 29m
American Airlines
Mon 5/186:49 pm
ORD
-
BGR
Nonstop2h 40m
American Airlines
Deal found 2/20$229
This American Airlines deal was found by Cheapflights users on 2/18. 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 3/146:11 pm
BGR
-
ORD
1 stop5h 35m
American Airlines
Wed 3/186:40 am
ORD
-
BGR
1 stop4h 36m
American Airlines
Deal found 2/18$249
This American Airlines deal was found by Cheapflights users on 2/21. 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 7/2212:13 pm
BGR
-
ORD
Nonstop3h 12m
American Airlines
Tue 7/288:00 am
ORD
-
BGR
Nonstop2h 33m
American Airlines
Deal found 2/21$254
This Delta deal was found by Cheapflights users on 2/21. 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 5/135:05 am
BGR
-
ORD
2 stops8h 56m
Delta
Mon 5/182:00 pm
ORD
-
BGR
2 stops8h 33m
Delta
Deal found 2/21$259
This Delta deal was found by Cheapflights users on 2/21. 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 5/1412:15 pm
BGR
-
ORD
2 stops6h 50m
Delta
Mon 5/182:00 pm
ORD
-
BGR
2 stops8h 33m
Delta
Deal found 2/21$284
This American Airlines deal was found by Cheapflights users on 2/19. 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 6/105:03 pm
BGR
-
ORD
1 stop6h 05m
American Airlines
Thu 6/188:00 am
ORD
-
BGR
Nonstop2h 35m
American Airlines
Deal found 2/19$289
This United Airlines deal was found by Cheapflights users on 2/19. 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 10/319:15 am
BGR
-
ORD
Nonstop3h 41m
United Airlines
Tue 11/310:25 am
ORD
-
BGR
Nonstop2h 45m
United Airlines
Deal found 2/19$299

Find flight deals from Bangor to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bangor (BGR) to O'Hare Intl (ORD). 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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$95
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$509

Good round-trip deal

$356 or less

Good one-way deal

$240 or less
Provider with most accurate pricing for Bangor-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Bangor-Chicago O'Hare Intl flights.
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From Bangor to Chicago O'Hare Intl
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One-way flight from Bangor to Chicago O'Hare Intl
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Highest demand for flights based on searches. 30% potential increase in price ($218 potential increase over avg. RT price).
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Cheapest flight prices on average. 22% potential price decrease ($90 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Price to beat on a round-trip flight from Bangor to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Bangor to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bangor to O'Hare Intl 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 February 22, 2026.
Use the filters below to find and compare flights from Bangor to Chicago O'Hare Intl Airport that are best for you.

Fly from

Bangor

Fly to

O'Hare Intl

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 5/14

6:40 am-9:00 am

Nonstop3h 20m

Chicago O'Hare Intl

Mon 5/18

6:49 pm-10:29 pm

Nonstop2h 40m

$229

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 4/11

6:40 am-9:00 am

Nonstop3h 20m

Chicago O'Hare Intl

Thu 4/16

1:24 pm-5:05 pm

Nonstop2h 41m

$229

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 4/11

6:40 am-9:00 am

Nonstop3h 20m

Chicago O'Hare Intl

Wed 4/15

7:45 pm-11:25 pm

Nonstop2h 40m

$229

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 5/13

6:40 am-9:00 am

Nonstop3h 20m

Chicago O'Hare Intl

Mon 5/18

1:24 pm-5:05 pm

Nonstop2h 41m

$229

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 4/11

4:18 pm-8:52 pm

1 stop5h 34m

Chicago O'Hare Intl

Wed 4/15

6:00 am-12:09 pm

1 stop5h 09m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 5/13

5:10 pm-10:36 pm

1 stop6h 26m

Chicago O'Hare Intl

Mon 5/18

2:00 pm-11:33 pm

2 stops8h 33m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 7/22

12:13 pm-2:25 pm

Nonstop3h 12m

Chicago O'Hare Intl

Tue 7/28

8:00 am-11:33 am

Nonstop2h 33m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 6/10

12:15 pm-2:28 pm

Nonstop3h 13m

Chicago O'Hare Intl

Thu 6/18

8:00 am-11:35 am

Nonstop2h 35m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 4/9

6:27 pm-11:34 pm

1 stop6h 07m

Chicago O'Hare Intl

Sun 4/12

5:00 am-2:33 pm

1 stop8h 33m

$274

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 4/15

3:32 pm-12:14 am

1 stop9h 42m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 18 results
1
2

Compare providers for flights from Bangor to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bangor to O'Hare Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangor, Maine-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangor, Maine-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangor, Maine-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangor, Maine-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangor, Maine-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bangor to O'Hare Intl

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

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

Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Chicago O'Hare Intl Airport (average of $216). Flying from Bangor, Maine to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $560). 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.

How much does it cost to fly round-trip from Bangor, Maine to Chicago O'Hare Intl Airport?

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 22, 2026.
See what other customers who have flown with United Airlines and American Airlines from Bangor to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,338 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Bangor to O'Hare Intl. 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 Chicago O'Hare Intl?

    Located just 2.3 mi from the city center, Bangor is the airport most travelers will use when flying to Chicago O'Hare Intl from Bangor. Booking flights from Bangor (BGR) to Chicago O'Hare Intl should be relatively easy as there are 0 daily outbound flights to Chicago O'Hare Intl from 2 different airlines.

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

    For as low as $229, American Airlines can have you in Chicago O'Hare Intl Airport from Bangor, Maine in 3h 20m. Bangor, Maine and Chicago O'Hare Intl Airport are separated by a distance of 975 mi. Generally, flights for this route are nonstop.

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

    Cheapflights users have booked flights from Bangor, Maine to Chicago O'Hare Intl Airport round-trip from $229. Another airline that can offer you cheap pricing is United Airlines. These flights start at 53% lower than the current average price 3 months from now.

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

    Looking for the cheapest flight from Bangor, Maine to Chicago O'Hare Intl Airport? While on average our users pay $1,209, our data indicates the cheapest price to be $206. The most popular route (Bangor - Chicago O'Hare Intl), is priced around $249.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Bangor, Maine to Chicago O'Hare Intl Airport (average of $216). Flying from Bangor, Maine to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $560). 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Hoffman Estates
Beloit
Delavan
Des Plaines
Elgin
Downers Grove
Elk Grove Village
Skokie
Oak Brook
South Holland
Libertyville
Oakbrook Terrace
Lake Geneva
Waukegan
Bridgeview
Kenosha

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Top 2 airlines flying from Bangor to O'Hare Intl

Discover the top 2 airlines that operate flights from Bangor to O'Hare Intl. 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$440FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$229Average$404FlexibilityNo cancel feeOn-time71%

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