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Cheap Flights from Bangor (BGR) to Chicago (CHIA)

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Flight deals from Bangor Airport to Chicago

Looking for a cheap last-minute deal or the best return flight from Bangor Airport to Chicago? If you want to travel next month, return fares start from £188. Find the lowest prices on one-way and return tickets right here.
Chicago.£188 per passenger.Departing Wed, 8 Apr, returning Thu, 16 Apr.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Bangor on Wed, 8 Apr, arriving in Chicago Rockford.Inbound indirect flight with Frontier Airlines, departs from Chicago Midway on Thu, 16 Apr, arriving in Bangor.Price includes taxes and charges.From £188, select.
Chicago.£204 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with American Airlines.Outbound indirect flight with American Airlines, departs from Bangor on Wed, 16 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with American Airlines, departs from Chicago O'Hare International on Wed, 23 Sep, arriving in Bangor.Price includes taxes and charges.From £204, select.
Chicago.£249 per passenger.Departing Thu, 9 Jul, returning Sat, 11 Jul.Return flight with United.Outbound indirect flight with United, departs from Bangor on Thu, 9 Jul, arriving in Chicago O'Hare International.Inbound indirect flight with United, departs from Chicago O'Hare International on Sat, 11 Jul, arriving in Bangor.Price includes taxes and charges.From £249, select.
Chicago.£253 per passenger.Departing Sat, 16 May, returning Tue, 19 May.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Bangor on Sat, 16 May, arriving in Chicago O'Hare International.Inbound indirect flight with Frontier Airlines, departs from Chicago O'Hare International on Tue, 19 May, arriving in Bangor.Price includes taxes and charges.From £253, select.
Chicago.£256 per passenger.Departing Wed, 16 Sep, returning Wed, 23 Sep.Return flight with United.Outbound direct flight with United departs from Bangor on Wed, 16 Sep, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Wed, 23 Sep, arriving in Bangor.Price includes taxes and charges.From £256, select.
Chicago.£272 per passenger.Departing Fri, 5 Feb, returning Fri, 12 Feb.Return flight with United.Outbound direct flight with United departs from Bangor on Fri, 5 Feb, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Fri, 12 Feb, arriving in Bangor.Price includes taxes and charges.From £272, select.
Chicago.£325 per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Bangor on Wed, 29 Jul, arriving in Chicago Midway.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Sun, 2 Aug, arriving in Bangor.Price includes taxes and charges.From £325, select.
Chicago.£338 per passenger.Departing Wed, 5 Aug, returning Sun, 9 Aug.Return flight with United.Outbound indirect flight with United, departs from Bangor on Wed, 5 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with United, departs from Chicago O'Hare International on Sun, 9 Aug, arriving in Bangor.Price includes taxes and charges.From £338, select.
Chicago.£342 per passenger.Departing Thu, 26 Mar, returning Thu, 2 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Bangor on Thu, 26 Mar, arriving in Chicago Midway.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Thu, 2 Apr, arriving in Bangor.Price includes taxes and charges.From £342, select.
Chicago.£379 per passenger.Departing Wed, 29 Jul, returning Sun, 2 Aug.Return flight with United.Outbound direct flight with United departs from Bangor on Wed, 29 Jul, arriving in Chicago O'Hare International.Inbound direct flight with United departs from Chicago O'Hare International on Sun, 2 Aug, arriving in Bangor.Price includes taxes and charges.From £379, select.

Find the cheapest month to fly from Bangor to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bangor to Chicago flights are currently cheapest in April.
Mar
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Apr
from £188
May
from £253
Jun
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Jul
from £249
Aug
from £338
Sep
from £204
Oct
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Nov
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Dec
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Jan
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Feb
from £272

Direct flights from Bangor to Chicago

Alternative Bangor to Chicago routes

Looking for the cheapest, fastest or easiest route from Bangor to Chicago? You could fly into the following airports instead.

Chicago Midway

9 miles from central Chicago
Closest
from £282
Search flights

Chicago O'Hare International

16 miles from central Chicago
Cheapest
from £190
Search flights

Chicago Dupage County

32 miles from central Chicago
Search flights

Chicago Rockford

78 miles from central Chicago
from £342
Search flights

Bangor to Chicago: Flight information

The things to know before you go.
Cheapest flight found£188
Cheapest month to flyApril
Average flight time3 hrs, 16 mins
Most popular airlineAmerican Airlines
Average flights per week60

Check out these Chicago hotels

Ready to plan your stay? Other travellers rate these Chicago hotels for cleanliness, service and location.
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The St. Regis Chicago
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The Sono Chicago
2.18 miles from city centre
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Finding cheap flights from Bangor to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Bangor to Chicago is £188. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 16 minutes is the average flight time from Bangor to Chicago.
American Airlines, United and Republic Airways fly direct from Bangor to Chicago.
As of March 2026, there are 60 flights per week flying from Bangor to Chicago.
The cheapest month to fly from Bangor to Chicago is usually April.
If you're flying from Bangor Airport, the cheapest airport near Chicago is Chicago Rockford – which is 78.4 miles away from the centre of Chicago. We've found flights into this airport from £188.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bangor Airport to Chicago on Wednesday, 8 April 2026.
Yes – the average flight time is 3 hours and 16 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 3°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, Allegiant Air and United offer the cheapest flight tickets to Chicago.

Flying from Bangor International Airport (BGR) to Chicago: what you need to know

  • The average duration of a direct flight from Bangor International Airport to Chicago is 2 hours 45 minutes.

  • Bangor International Airport is located in Bangor. Following the UTC-5 timezone, Chicago is one hour behind Bangor.

  • With ten flights a week between the two airports, Bangor International Airport (BGR) to O'Hare International Airport (ORD) is the most popular route. Board United Airlines's 09:40 flight to get your journey from BGR to ORD underway.

  • Allow plenty of time to get on your BGR to Chicago flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are likely if you're heading away during high season, so allow some extra breathing space. A good rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Direct Bangor International Airport to Chicago tickets are available for booking. O'Hare International Airport (ORD) is where you'll be landing.

  • Keep your eyes peeled for deals with American Airlines. This airline operates direct flights from Bangor International Airport to Chicago.

  • To get to BGR from central Bangor, it takes around 10 minutes by car. It's roughly 2 miles from the airport to the city centre.

  • Looking for a hotel close to BGR? If you're catching an early flight from Bangor International Airport to Chicago, these stays will put you moments from check-in:

  • Bangor International Airport maintains a solid on-time performance, reducing your chances of a delayed flight. Departures from BGR land on schedule 80.41% of the time.

  • You'll find BGR at 287 Godfry Boulevard.

How to find the cheapest flights from Bangor International Airport (BGR) to Chicago

  • £74 is currently the best price for a one-way Bangor International Airport to Chicago flight. A return plane ticket starts at £188. These prices may change depending on demand and availability.

  • To secure cheap flights from BGR to Chicago, reserve your journey two months ahead of your departure.

  • June is the best month for picking up an amazing deal on Bangor International Airport to Chicago tickets. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Save time looking for cheap flights from BGR to Chicago by creating a Price Alert. You'll receive an email or notification through the app when a new discounted fare appears.

  • Pick your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Bangor International Airport to Chicago by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Chicago

O'Hare International Airport (ORD)

  • The distance from O'Hare International Airport (ORD) to central Chicago is roughly 25 miles. It takes around 35 minutes to reach the centre driving.

  • Getting there on public transport typically takes 55 minutes.

  • Consider staying in a hotel close to ORD if you're coming in on a late flight from Bangor International Airport to Chicago. Select one of these accommodation options and skip the long transfer:

  • Pick up an O'Hare International Airport rental car and discover Chicago and beyond with your own set of wheels. Routes Car Rentals, Dollar and Budget are top providers you can book with here.

  • For the lowest price, book your ride from O'Hare International Airport about four weeks ahead of your flight from BGR to Chicago.

  • ORD is located at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • The centre of Chicago is located around 12 miles from Chicago Midway International Airport (MDW). Once your flight from Bangor International Airport to Chicago has landed and you've navigated your way to arrivals, expect a drive of about 20 minutes.

  • If you travel by public transport, you'll reach the centre in 45 minutes or so.

  • There are some great places to park your luggage (and yourself) near MDW. Settle in and get cosy after your BGR to Chicago flight at one of these perfectly located options:

  • No time to waste? The fastest way to get to where you're going is with a Chicago Midway International Airport rental car. Collect your wheels from Dollar, Hertz or Budget and hit the road in a heartbeat.

  • Lock in the best price by reserving your ride from MDW four weeks ahead of time. You can also expect to have a wider selection of vehicles.

  • Chicago Midway International Airport is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Make tracks for the city centre after your flight from Bangor International Airport to Chicago has touched down. Central Chicago is around 85 miles from Chicago Rockford International Airport (RFD) and takes roughly 1 hour 25 minutes to reach by car.

  • The journey will take you around 4 hours 15 minutes when travelling on public transport.

  • If you don't want to make the journey to the centre, find a hotel close to RFD. Check in to one of these stays after your BGR to Chicago flight:

  • Whether you want a budget-friendly compact for a solo adventure or an SUV to fit the whole crew comfortably, you'll find the ideal Chicago Rockford International Airport rental car for your needs. Browse the types of wheels available from providers such as Budget, Alamo and National.

  • If you're looking for a particular model or make, booking early increases your chances of finding what you want. Secure your ride from RFD at least a couple of weeks ahead of your flight from Bangor International Airport to Chicago.

  • The address for Chicago Rockford International Airport is 2 Airport Cir.

Best time to go to Chicago

  • Plan your trip to Chicago during peak season if you like a lively atmosphere, but remember that hotel prices tend to be higher. Alternatively, book your flights from Bangor International Airport to Chicago in the off-season when prices are cheaper and it's less crowded.

  • The warmest month in Chicago is July, with temperatures ranging between 15ºC (59ºF) and 29ºC (84ºF). Book your Bangor International Airport to Chicago plane ticket then if that's your ideal forecast.

  • January has average temperatures of between -12ºC (10ºF) and 3ºC (37ºF). Look for a cheap ticket from BGR to Chicago around that time if you want to travel when it's cooler.

More about Chicago

  • Start your Chicago trip right by choosing the ideal place to stay. After booking your flight from Bangor International Airport to Chicago, browse our selection of accommodation options including:

  • There are so many things to see and do in this city it can be tricky to know where to begin. Art Institute of Chicago, Millennium Park and LandShark Beer Garden at Navy Pier are leading attractions which should be on any good Chicago itinerary.

Explore more of United States

  • Columbus is just one of the many places in United States waiting to be explored once you've taken in the sights of Chicago. Around 280 miles away to the south-east, its best attractions include Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • If there's time to check out another side of United States, head for Indianapolis, about 160 miles south-east of Chicago. The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo are highlights.

Plan the rest of your trip from Bangor to Chicago

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.