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O'Hare Intl

$130+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$201
(United Airlines)

One-way from

$130
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$405

Good round-trip deal

$381 or less

Good one-way deal

$229 or less
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. 28% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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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Find 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/96:20 amBGR - ORD
1 stop5h 19mUnited Airlines
Mon 7/146:10 pmORD - BGR
Nonstop2h 49mUnited Airlines
Deal found 6/11$201
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:24 pmBGR - ORD
Nonstop2h 59mAmerican Airlines
Sat 7/58:10 amORD - BGR
Nonstop2h 36mAmerican Airlines
Deal found 6/12$210
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:56 pmBGR - ORD
1 stop4h 31mDelta
Sat 7/57:00 amORD - BGR
1 stop7h 14mDelta
Deal found 6/12$248
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/912:04 pmBGR - ORD
2 stops37h 23mMultiple Airlines
Wed 7/164:36 pmORD - BGR
1 stop24h 55mMultiple Airlines
Deal found 6/11$306

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 June 12, 2025.
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

Wed 7/9

6:20 am-10:39 am

1 stop5h 19m

Chicago O'Hare Intl

Mon 7/14

6:10 pm-9:59 pm

Nonstop2h 49m

$201

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 7/1

12:24 pm-2:23 pm

Nonstop2h 59m

Chicago O'Hare Intl

Sat 7/5

8:10 am-11:46 am

Nonstop2h 36m

$210

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 7/1

4:56 pm-8:27 pm

1 stop4h 31m

Chicago O'Hare Intl

Sat 7/5

7:00 am-3:14 pm

1 stop7h 14m

$248

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 7/9

12:04 pm-12:27 am

2 stops37h 23m

Chicago O'Hare Intl

Wed 7/16

4:36 pm-6:31 pm

1 stop24h 55m

$306

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 8/14

3:58 pm-10:49 pm

1 stop7h 51m

$130

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 8/2

6:35 pm-8:55 am

1 stop15h 20m

$155

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 10/4

2:00 pm-9:46 pm

2 stops8h 46m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 9/20

6:40 am-7:41 am

2 stops26h 01m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, August is the cheapest month in which you can book a flight from Bangor, Maine to Chicago O'Hare Intl Airport (average of $245). Flying from Bangor, Maine to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 BGR to ORD?

Find hourly flight availability from Bangor to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Bangor, Maine to Chicago O'Hare Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 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 2 daily outbound flights to Chicago O'Hare Intl from 2 different airlines.

  • 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 $201. Other airlines that can offer you cheap pricing are American Airlines, from $210, and Delta, from $248. These flights start at 54% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Bangor, Maine to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Bangor, Maine to Chicago O'Hare Intl Airport are American Airlines ($130), Delta ($249), and United Airlines ($311).

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

    The top 3 most reliable airlines when flying from Bangor, Maine to Chicago O'Hare Intl Airport are American Airlines (97%), Qatar Airways (93%) and Envoy Air (93%).

  • 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 $706, our data indicates the cheapest price to be $161. The most popular route (Bangor - Chicago O'Hare Intl), is priced around $201.

  • 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, August is the cheapest month in which you can book a flight from Bangor, Maine to Chicago O'Hare Intl Airport (average of $245). Flying from Bangor, Maine to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). 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 Bangor?

Book flights to Bangor if you plan to visit one of these locations
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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$363FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$382FlexibilityNo cancel feeOn-time69%

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