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$136+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Bangor are usually found in February or March, booked 18 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap 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 July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. 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 9/98:45 pm
ORD
-
BGR
Nonstop2h 51m
American Airlines
Sun 9/137:06 pm
BGR
-
ORD
1 stop5h 50m
American Airlines
Deal found 7/19$285
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:50 pm
ORD
-
BGR
2 stops8h 50m
Delta
Wed 9/24:22 pm
BGR
-
ORD
1 stop6h 30m
Delta
Deal found 7/20$286
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Mon 8/171:10 pm
ORD
-
BGR
Nonstop2h 50m
American Airlines
Mon 8/245:30 pm
BGR
-
ORD
Nonstop3h 31m
American Airlines
Deal found 7/19$289
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:59 pm
ORD
-
BGR
2 stops8h 41m
Delta
Tue 9/15:20 am
BGR
-
ORD
2 stops12h 31m
Delta
Deal found 7/20$291
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Sat 8/152:59 pm
ORD
-
BGR
1 stop8h 00m
American Airlines
Sat 8/226:00 am
BGR
-
ORD
1 stop5h 30m
American Airlines
Deal found 7/19$295
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Fri 8/285:55 pm
ORD
-
BGR
1 stop5h 04m
American Airlines
Mon 8/315:30 pm
BGR
-
ORD
Nonstop3h 31m
American Airlines
Deal found 7/19$299
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/111:50 pm
ORD
-
BGR
2 stops8h 50m
Delta
Tue 8/1812:05 pm
BGR
-
ORD
1 stop8h 07m
Delta
Deal found 7/19$300
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/198:21 am
ORD
-
BGR
Nonstop2h 44m
American Airlines
Wed 9/25:30 pm
BGR
-
ORD
Nonstop3h 31m
American Airlines
Deal found 7/19$302
This Delta deal was found by Cheapflights users on 7/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:30 am
ORD
-
BGR
2 stops9h 12m
Delta
Wed 8/195:20 am
BGR
-
ORD
2 stops12h 31m
Delta
Deal found 7/20$305
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/124:00 pm
ORD
-
BGR
1 stop6h 45m
American Airlines
Tue 8/186:00 am
BGR
-
ORD
1 stop7h 54m
American Airlines
Deal found 7/19$309

Find 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(American Airlines)

One-way from

$136
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$399

Good round-trip deal

$341 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Bangor flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Bangor flights.
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From Chicago O'Hare Intl to Bangor
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One-way flight from Chicago O'Hare Intl to Bangor
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Bangor.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Bangor.
Search Deals

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 July 23, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bangor that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 8/25

10:30 am-4:20 pm

1 stop4h 50m

Bangor

Tue 9/1

5:20 am-4:51 pm

2 stops12h 31m

$296

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 9/12

2:29 pm-9:12 pm

1 stop5h 43m

Bangor

Wed 9/23

5:17 am-4:37 pm

2 stops12h 20m

$296

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 8/11

1:50 pm-11:40 pm

2 stops8h 50m

Bangor

Tue 8/18

12:05 pm-7:12 pm

1 stop8h 07m

$300

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 10/23

5:40 pm-11:26 pm

1 stop4h 46m

Bangor

Sun 11/22

4:30 pm-10:35 pm

1 stop7h 05m

$309
Quickest round-trip

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 8/12

11:55 am-3:47 pm

Nonstop2h 52m

Bangor

Sat 8/15

6:14 am-11:59 am

1 stop6h 45m

$322

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 8/12

1:59 pm-11:40 pm

2 stops8h 41m

Bangor

Tue 8/18

12:05 pm-7:12 pm

1 stop8h 07m

$325

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 9/23

1:55 pm-11:20 pm

2 stops8h 25m

Bangor

Sat 9/26

6:15 am-4:37 pm

2 stops11h 22m

$330

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 8/14

1:50 pm-11:40 pm

2 stops8h 50m

Bangor

Fri 8/21

12:05 pm-7:12 pm

1 stop8h 07m

$349

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 10/3

11:17 am-9:12 pm

2 stops8h 55m

Bangor

Sat 10/10

4:10 pm-9:43 pm

1 stop6h 33m

$365

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Thu 8/27

9:54 am-11:40 pm

2 stops12h 46m

Bangor

Mon 8/31

5:20 am-2:09 pm

2 stops9h 49m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from O'Hare Intl to Bangor

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 O'Hare Intl to Bangor in July.
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 Chicago O'Hare Intl Airport-Bangor, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Bangor, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Bangor, Maine flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Bangor, Maine 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 Chicago O'Hare Intl Airport-Bangor, Maine 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 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?

Booking 17 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangor, Maine (average of $298). Flying from Chicago O'Hare Intl Airport to Bangor, Maine in December is currently the most expensive (average of $494). 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 July 23, 2026.

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.

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

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Bangor, Maine flights typically cost between $346 and $473 in September.
The cheapest round-trip price found within the last 5 days was $285 on American Airlines (Sep 9-Sep 13).

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 23, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Bangor, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,024 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
United Airlines
7.4
Good
10,024 reviews
United Airlines
7.4
Good
10,024 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,024 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Tim,May 2023

ORD - DLH

Didn’t have to wait long for the plane and was in the lounge through that time could relax there made it nice.

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. 2 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 6 inbound flights from Chicago O'Hare Intl per day.

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

    Delta and United Airlines can get you from Chicago O'Hare Intl Airport to Bangor, Maine in just under 2h 52m. Your travel time can differ by up to 1h 58m. The distance between Chicago O'Hare Intl Airport and Bangor, Maine is about 975 mi. This flight may include one or multiple stops.

  • 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 $261. Another option worth looking into is United Airlines, starting at $261 round trip. American Airlines is priced at 33% 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 Envoy Air (93%), United Airlines (85%) or SkyWest Airlines (79%) 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 $525, our data indicates the cheapest price to be $178. The most popular route (Chicago O'Hare Intl - Bangor), is priced around $295.

  • 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, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bangor, Maine (average of $298). Flying from Chicago O'Hare Intl Airport to Bangor, Maine in December is currently the most expensive (average of $494). 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 O'Hare Intl to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Boston flights
O'Hare Intl to Portland flights
Midway to Boston flights
Midway to Bangor flights
O'Hare Intl to Bar Harbor flights

Top 2 airlines flying from O'Hare Intl to Bangor

Discover the top 2 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$261Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$261Average$392FlexibilityNo cancel feeOn-time71%

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