$319+ Cheap flights from Bangor, ME (BGR) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BGR — ORD
Dec 14 — Dec 211
Round-trip
1 adult, Economy
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Find cheap flights from Bangor to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Bangor to O'Hare Intl
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Cheapest flights from Bangor to O'Hare IntlExplore 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 November 14, 2026.
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 November 14, 2026.
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/304:32 pm -
1 stop8h 00m
Tue 1/54:59 pm -
1 stop5h 19m
Deal found 11/11![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/124:23 pm -
1 stop7h 04m
Mon 12/148:53 am -
1 stop6h 01m
Deal found 11/10![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 11/10. 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.
Sat 12/123:45 pm -
1 stop6h 51m
Mon 12/1411:35 am -
2 stops10h 51m
Deal found 11/10![Delta logo]()
$380
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:45 pm -
1 stop6h 45m
Fri 1/19:57 am -
1 stop5h 02m
Deal found 11/11![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:42 pm -
1 stop6h 48m
Fri 1/19:57 am -
1 stop5h 02m
Deal found 11/11![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/2412:45 pm -
1 stop7h 45m
Sat 12/264:59 pm -
1 stop4h 57m
Deal found 11/9![American Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/3112:45 pm -
1 stop6h 45m
Tue 1/56:45 am -
1 stop4h 43m
Deal found 11/12![American Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/237:28 pm -
1 stop28h 21m
Tue 12/295:59 pm -
2 stops23h 39m
Deal found 11/10![Multiple Airlines logo]()
$458
Best flights from Bangor to O'Hare IntlDiscover carefully curated flight deals from Bangor to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2026.
Discover carefully curated flight deals from Bangor to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/2412:45 pm -
1 stop7h 45m
Sat 12/264:59 pm -
1 stop4h 57m
Deal found 11/9![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 11/9. 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 12/313:19 pm -
1 stop6h 56m
Tue 1/511:20 am -
2 stops11h 06m
Deal found 11/9![Delta logo]()
$460
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3111:34 am -
1 stop12h 15m
Tue 1/59:40 am -
2 stops47h 41m
Deal found 11/12![Multiple Airlines logo]()
$466
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Thu 12/246:25 am -
1 stop7h 43m
Sun 1/35:00 am -
1 stop4h 45m
Deal found 11/10![United Airlines logo]()
$610
This Delta deal was found by Cheapflights users on 11/10. 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 12/34:52 pm -
1 stop6h 21m
Sun 12/65:30 am -
2 stops8h 35m
Deal found 11/10![Delta logo]()
$529
This United Airlines deal was found by Cheapflights users on 11/13. 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 1/3011:28 am -
1 stop8h 10m
Tue 2/26:15 pm -
2 stops15h 29m
Deal found 11/13![United Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 11/13. 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.
Mon 11/2312:00 pm -
2 stops9h 17m
Fri 11/277:00 am -
1 stop5h 17m
Deal found 11/13![Delta logo]()
$564
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Sun 2/73:11 pm -
1 stop6h 13m
Wed 2/105:56 am -
1 stop5h 10m
Deal found 11/9![American Airlines logo]()
$688
This Delta deal was found by Cheapflights users on 11/9. 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 12/174:52 pm -
1 stop6h 21m
Sun 1/179:58 am -
2 stops12h 28m
Deal found 11/9![Delta logo]()
$678
Last-minute flights from Bangor to O'Hare IntlDiscover last-minute flight deals from Bangor to O'Hare Intl. Data last updated November 14, 2026 and is based on user searches.
Discover last-minute flight deals from Bangor to O'Hare Intl. Data last updated November 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/124:23 pm -
1 stop7h 04m
Mon 12/148:53 am -
1 stop6h 01m
Deal found 11/10![American Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 11/10. 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.
Sat 12/123:45 pm -
1 stop6h 51m
Mon 12/1411:35 am -
2 stops10h 51m
Deal found 11/10![Delta logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/237:28 pm -
1 stop28h 21m
Tue 12/295:59 pm -
2 stops23h 39m
Deal found 11/10![Multiple Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:45 pm -
1 stop6h 45m
Fri 1/19:57 am -
1 stop5h 02m
Deal found 11/11![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:42 pm -
1 stop6h 48m
Fri 1/19:57 am -
1 stop5h 02m
Deal found 11/11![American Airlines logo]()
$414
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/304:32 pm -
1 stop8h 00m
Tue 1/54:59 pm -
1 stop5h 19m
Deal found 11/11![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Thu 12/3112:45 pm -
1 stop6h 45m
Tue 1/56:45 am -
1 stop4h 43m
Deal found 11/12![American Airlines logo]()
$455
This Delta deal was found by Cheapflights users on 11/9. 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 12/313:19 pm -
1 stop6h 56m
Tue 1/511:20 am -
2 stops11h 06m
Deal found 11/9![Delta logo]()
$460
One-way flights from Bangor to O'Hare IntlSearch for one-way flight options from Bangor to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
Search for one-way flight options from Bangor to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated November 14, 2026.
This American Airlines deal was found by Cheapflights users on 11/14. 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 12/186:00 am -
1 stop7h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 11/14. 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.
Fri 12/1811:26 am -
2 stops36h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/14![Multiple Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 11/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2612:46 pm -
1 stop7h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![American Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/265:12 pm -
2 stops50h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Multiple Airlines logo]()
$542
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 November 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $341 (American Airlines) |
One-way from | $319 (American Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $548 |
Good round-trip deal | $423 or less |
Good one-way deal | $400 or less |
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 7,457,451 searches. Data last updated November 14, 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
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Sat 12/26
12:46 pm-7:24 pm
1 stop7h 38m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$395
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 12/18
11:26 am-4:52 pm
3 stops30h 26m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$413
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Thu 12/24
12:45 pm-7:30 pm
1 stop7h 45m
Chicago O'Hare Intl
Sat 12/26
4:59 pm-10:56 pm
1 stop4h 57m
$451
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Thu 12/31
3:19 pm-9:15 pm
1 stop6h 56m
Chicago O'Hare Intl
Tue 1/5
11:20 am-11:26 pm
2 stops11h 06m
$460
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Thu 12/31
11:34 am-10:49 pm
1 stop12h 15m
Chicago O'Hare Intl
Tue 1/5
9:40 am-10:21 am
2 stops47h 41m
$466
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Thu 12/3
4:52 pm-10:13 pm
1 stop6h 21m
Chicago O'Hare Intl
Sun 12/6
5:30 am-3:05 pm
2 stops8h 35m
$529
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Sat 12/26
5:12 pm-6:40 pm
2 stops50h 28m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$542
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Mon 11/23
12:00 pm-8:17 pm
2 stops9h 17m
Chicago O'Hare Intl
Fri 11/27
7:00 am-1:17 pm
1 stop5h 17m
$564
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Fri 12/18
7:16 am-2:31 pm
2 stops8h 15m
Chicago O'Hare Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$606
BangorChicago
BGR Bangor - ORD Chicago O'Hare Intl
BGRORD
Bangor
Thu 12/24
6:25 am-1:08 pm
1 stop7h 43m
Chicago O'Hare Intl
Sun 1/3
5:00 am-10:45 am
1 stop4h 45m
$610
Showing 1-10 of 13 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
BGR-ORD
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
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 November 14, 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.
Entertainment
7.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Entertainment
7.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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 locationsBenton Harbor
Rosemont
Naperville
Lake Geneva
Des Plaines
Glenview
Oak Brook
Aurora
Oakbrook Terrace
Delavan
Schaumburg
Libertyville
Rockford
Hoffman Estates
Gurnee
Orland Park
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Beloit
Elgin
Racine
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Other flights to O'Hare Intl
Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 14, 2026.
Bangor and O'Hare Intl flights
Browse other Bangor and O'Hare Intl flight options. Last updated on November 14, 2026.
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Browse through other flights departing from Bangor. Flights are based on user searches made on Cheapflights and were last updated on November 14, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated November 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$289 | Average$400 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$469 | FlexibilityNo cancel fee | On-time69% |