Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bangor, Maine to Chicago from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangor, Maine to Chicago departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bangor, Maine to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:43 pm - 12:26 pmBGR-ORD
17h 43m1 stop
Multiple Airlines Logo
5:25 am - 7:03 pmORD-BGR
12h 38m1 stop
$235Multiple Airlines
Find Deal
Thu, Nov 6 - Sun, Nov 9
Multiple Airlines Logo
6:29 pm - 12:26 pmBGR-ORD
18h 57m1 stop
Multiple Airlines Logo
6:48 am - 6:34 pmORD-BGR
10h 46m1 stop
$238Multiple Airlines
Find Deal
Wed, Nov 12 - Mon, Nov 17
Multiple Airlines Logo
7:43 pm - 12:26 pmBGR-ORD
17h 43m1 stop
Multiple Airlines Logo
5:45 pm - 6:23 pmORD-BGR
23h 38m2 stops
$244Multiple Airlines
Find Deal
Thu, Nov 6 - Sat, Nov 8
Multiple Airlines Logo
7:13 pm - 12:51 pmBGR-ORD
18h 38m1 stop
Multiple Airlines Logo
5:15 am - 6:34 pmORD-BGR
12h 19m1 stop
$245Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
5:29 pm - 10:35 pmBGR-ORD
6h 06m1 stop
Delta Logo
10:30 am - 4:49 pmORD-BGR
5h 19m1 stop
$249Delta
Find Deal
Mon, Nov 10 - Tue, Nov 18
Multiple Airlines Logo
6:46 pm - 4:15 pmBGR-ORD
22h 29m2 stops
Multiple Airlines Logo
5:15 am - 6:34 pmORD-BGR
12h 19m1 stop
$251Multiple Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Delta Logo
3:05 pm - 12:01 amBGR-ORD
9h 56m2 stops
Delta Logo
5:50 pm - 11:28 pmORD-BGR
4h 38m1 stop
$254Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17
Delta Logo
3:05 pm - 12:01 amBGR-ORD
9h 56m2 stops
Delta Logo
5:23 am - 2:22 pmORD-BGR
7h 59m2 stops
$259Delta
Find Deal
Mon, Nov 10 - Sat, Nov 15
American Airlines Logo
5:03 pm - 9:05 pmBGR-ORD
5h 02m1 stop
American Airlines Logo
3:56 pm - 11:58 pmORD-BGR
7h 02m1 stop
$305American Airlines
Find Deal
Sat, Nov 22 - Tue, Dec 2
American Airlines Logo
5:03 pm - 11:57 pmBGR-ORD
7h 54m1 stop
American Airlines Logo
6:47 am - 12:11 pmORD-BGR
4h 24m1 stop
$320American Airlines
Find Deal
Wed, Nov 19 - Sun, Nov 23

Delta flights from Bangor, Maine to Chicago O'Hare Intl Airport

Our best Delta deals on Bangor, Maine to Chicago O'Hare Intl Airport flight tickets
Delta
Nov 10
BGR5:29 pmBangor
6h 06m
1 stop
ORD10:35 pmChicago O'Hare Intl
Nov 18
ORD10:30 amChicago O'Hare Intl
5h 19m
1 stop
BGR4:49 pmBangor
$249
Find similar
Delta
Nov 13
BGR3:05 pmBangor
9h 56m
2 stops
ORD12:01 amChicago O'Hare Intl
Nov 17
ORD5:50 pmChicago O'Hare Intl
4h 38m
1 stop
BGR11:28 pmBangor
$254
Find similar
Delta
Nov 10
BGR3:05 pmBangor
9h 56m
2 stops
ORD12:01 amChicago O'Hare Intl
Nov 15
ORD5:23 amChicago O'Hare Intl
7h 59m
2 stops
BGR2:22 pmBangor
$259
Find similar

American Airlines flights from Bangor, Maine to Chicago O'Hare Intl Airport

Our best American Airlines deals on Bangor, Maine to Chicago O'Hare Intl Airport flight tickets
American Airlines
Nov 22
BGR5:03 pmBangor
5h 02m
1 stop
ORD9:05 pmChicago O'Hare Intl
Dec 2
ORD3:56 pmChicago O'Hare Intl
7h 02m
1 stop
BGR11:58 pmBangor
$305
Find similar
American Airlines
Nov 19
BGR5:03 pmBangor
7h 54m
1 stop
ORD11:57 pmChicago O'Hare Intl
Nov 23
ORD6:47 amChicago O'Hare Intl
4h 24m
1 stop
BGR12:11 pmBangor
$320
Find similar
American Airlines
Oct 27
BGR12:11 pmBangor
3h 04m
ORD2:15 pmChicago O'Hare Intl
Nov 3
ORD3:50 pmChicago O'Hare Intl
7h 08m
1 stop
BGR11:58 pmBangor
$384
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, Maine to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Bangor, Maine to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 11/6

7:43 pm-12:26 pm

1 stop17h 43m

Chicago O'Hare Intl

Sun 11/9

5:25 am-7:03 pm

1 stop12h 38m

$235

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 11/12

6:29 pm-12:26 pm

1 stop18h 57m

Chicago O'Hare Intl

Mon 11/17

6:48 am-6:34 pm

1 stop10h 46m

$238

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 11/6

7:43 pm-12:26 pm

1 stop17h 43m

Chicago O'Hare Intl

Sat 11/8

5:45 pm-6:23 pm

2 stops23h 38m

$244

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 11/13

7:13 pm-12:51 pm

1 stop18h 38m

Chicago O'Hare Intl

Mon 11/17

5:15 am-6:34 pm

1 stop12h 19m

$245

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 11/10

5:29 pm-10:35 pm

1 stop6h 06m

Chicago O'Hare Intl

Tue 11/18

10:30 am-4:49 pm

1 stop5h 19m

$249

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 11/11

6:46 pm-4:15 pm

2 stops22h 29m

Chicago O'Hare Intl

Mon 11/17

5:15 am-6:34 pm

1 stop12h 19m

$251

BangorChicago

BGR - ORD

BGRORD

Bangor

Thu 11/13

3:05 pm-12:01 am

2 stops9h 56m

Chicago O'Hare Intl

Mon 11/17

5:50 pm-11:28 pm

1 stop4h 38m

$254

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 11/10

3:05 pm-12:01 am

2 stops9h 56m

Chicago O'Hare Intl

Sat 11/15

5:23 am-2:22 pm

2 stops7h 59m

$259

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 11/22

5:03 pm-9:05 pm

1 stop5h 02m

Chicago O'Hare Intl

Tue 12/2

3:56 pm-11:58 pm

1 stop7h 02m

$305

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 11/19

5:03 pm-11:57 pm

1 stop7h 54m

Chicago O'Hare Intl

Sun 11/23

6:47 am-12:11 pm

1 stop4h 24m

$320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Bangor, Maine to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bangor, Maine averaging around $278.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $443. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Bangor, Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $796.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Bangor, Maine at noon is the least expensive time of day to depart. momondo users have found prices as low as $318 when looking at flights departing at noon. Try not to purchase tickets in the morning because they tend to be around $523. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Bangor to Chicago O'Hare Intl flight route?

Fly from Bangor to Chicago O'Hare Intl for the best Bangor - Chicago O'Hare Intl flight prices

What cabin class options are available on Bangor to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Bangor to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

When to book flights from Bangor, Maine to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangor, Maine to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangor, Maine to Chicago O'Hare Intl Airport (BGR to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangor, Maine to Chicago O'Hare Intl Airport

Best Price Found

$320

Fastest flight time

3h 04m

Direct flights

Thu, Fri and Sat
The best one-way flight to Chicago O'Hare Intl Airport from Bangor, Maine in the past 72 hours is $320. The best round-trip flight deal from Bangor, Maine to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $400.
The fastest flight from Bangor, Maine to Chicago O'Hare Intl Airport takes 3h 04m
Direct flights go from Bangor, Maine to Chicago O'Hare Intl Airport on Thursday, Friday and Saturday. There are no airlines offering direct flights.
Search flight deals

  • How far is Bangor to Chicago O'Hare Intl by plane?

    The straight-line distance from Bangor to Chicago O'Hare Intl is 976.8 mi. Typically, this will take 5h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from Bangor Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Bangor Airport to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Bangor Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Bangor Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangor Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bangor, Maine to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Bangor, Maine to Chicago O'Hare Intl Airport?

Best airlines flying from Bangor, Maine to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Bangor, Maine to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $229Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
11,029 reviews
Search American Airlines flights

  • United Airlines Flights From Bangor, Maine to Chicago O'Hare Intl Airport

    United Airlines flies from Bangor, Maine to Chicago O'Hare Intl Airport around 10 times per week, with 8,988 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Bangor, Maine to Chicago O'Hare Intl Airport in the last 72 hours was $229 (round-trip), much lower than the average airfare cost of $382 for United Airlines flights on this route.

  • American Airlines Flights From Bangor, Maine to Chicago O'Hare Intl Airport

    Another popular option for Bangor, Maine to Chicago O'Hare Intl Airport flights is American Airlines (7.2/10, 11,029 ratings). American Airlines flies from Bangor, Maine to Chicago O'Hare Intl Airport around 13 times per week, with deals starting from $229 round-trip and rising to an average price of around $318.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Orland Park
Hammond
Tinley Park
Janesville
Elgin
Aurora
Benton Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Bangor to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Bangor.

Can I find flights from Bangor to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Bangor on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bangor to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangor to Chicago.

I’m not ready to book a flight from Bangor to Chicago right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bangor to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/21
Fri 11/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago