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Cheap flights from Bangor, Maine to Illinois from $111

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 Illinois departing on 1/12. 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

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Find the cheapest flights from Bangor, Maine to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:26 pm - 7:33 pm
BGR
-
ORD
8h 07m1 stop
American Airlines Logo
6:00 am - 11:55 am
ORD
-
BGR
4h 55m1 stop
$250American Airlines
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
7:27 pm - 8:05 am
BGR
-
STL
13h 38m1 stop
Multiple Airlines Logo
10:06 am - 6:47 pm
STL
-
BGR
7h 41m1 stop
$250Multiple Airlines
Sun, Jan 11 - Sun, Jan 18
United Airlines Logo
8:14 am - 2:28 pm
BGR
-
ORD
7h 14m1 stop
United Airlines Logo
2:27 pm - 8:12 pm
ORD
-
BGR
4h 45m1 stop
$319United Airlines
Fri, Jan 23 - Mon, Jan 26
Delta Logo
4:34 pm - 10:34 pm
BGR
-
ORD
7h 00m1 stop
Delta Logo
5:20 pm - 11:25 pm
ORD
-
BGR
5h 05m1 stop
$331Delta
Wed, Jan 7 - Fri, Jan 9
Delta Logo
6:00 am - 1:08 pm
BGR
-
ORD
8h 08m2 stops
Delta Logo
5:30 am - 4:01 pm
ORD
-
BGR
9h 31m2 stops
$334Delta
Sat, Jan 10 - Sat, Jan 17
Delta Logo
5:04 am - 1:08 pm
BGR
-
ORD
9h 04m2 stops
Delta Logo
6:00 am - 12:25 pm
ORD
-
BGR
5h 25m1 stop
$336Delta
Wed, Jan 7 - Fri, Jan 9
Delta Logo
5:04 am - 1:08 pm
BGR
-
ORD
9h 04m2 stops
Delta Logo
12:02 pm - 11:25 pm
ORD
-
BGR
10h 23m2 stops
$341Delta
Wed, Jan 7 - Fri, Jan 9
Delta Logo
4:18 pm - 9:34 pm
BGR
-
ORD
6h 16m1 stop
Delta Logo
6:00 am - 11:48 am
ORD
-
BGR
4h 48m1 stop
$371Delta
Mon, Mar 23 - Thu, Mar 26
Delta Logo
1:08 pm - 11:57 pm
BGR
-
ORD
11h 49m2 stops
Delta Logo
6:00 am - 12:23 pm
ORD
-
BGR
5h 23m1 stop
$376Delta
Mon, Feb 23 - Fri, Feb 27
United Airlines Logo
8:14 am - 1:15 pm
BGR
-
ORD
6h 01m1 stop
United Airlines Logo
1:00 pm - 8:12 pm
ORD
-
BGR
6h 12m1 stop
$380United Airlines
Fri, Jan 23 - Mon, Jan 26

United Airlines flights from Bangor, Maine to Illinois

Our best United Airlines deals on Bangor, Maine to Illinois flight tickets
United Airlines
Jan 23
BGR8:14 amBangor
7h 14m
1 stop
ORD2:28 pmChicago O'Hare Intl
Jan 26
ORD2:27 pmChicago O'Hare Intl
4h 45m
1 stop
BGR8:12 pmBangor
$319
Find similar
United Airlines
Jan 23
BGR8:14 amBangor
6h 01m
1 stop
ORD1:15 pmChicago O'Hare Intl
Jan 26
ORD1:00 pmChicago O'Hare Intl
6h 12m
1 stop
BGR8:12 pmBangor
$380
Find similar
United Airlines
Jan 23
BGR8:14 amBangor
7h 14m
1 stop
ORD2:28 pmChicago O'Hare Intl
Jan 26
ORD7:50 pmChicago O'Hare Intl
23h 22m
2 stops
BGR8:12 pmBangor
$434
Find similar

American Airlines flights from Bangor, Maine to Illinois

Our best American Airlines deals on Bangor, Maine to Illinois flight tickets
American Airlines
Jan 10
BGR12:26 pmBangor
8h 07m
1 stop
ORD7:33 pmChicago O'Hare Intl
Jan 17
ORD6:00 amChicago O'Hare Intl
4h 55m
1 stop
BGR11:55 amBangor
$250
Find similar
American Airlines
May 1
BGR12:39 pmBangor
7h 34m
1 stop
ORD7:13 pmChicago O'Hare Intl
May 3
ORD5:10 amChicago O'Hare Intl
8h 00m
1 stop
BGR2:10 pmBangor
$430
Find similar
American Airlines
Dec 18
BGR5:32 amBangor
6h 18m
1 stop
ORD10:50 amChicago O'Hare Intl
Dec 25
ORD8:55 amChicago O'Hare Intl
5h 19m
1 stop
BGR3:14 pmBangor
$455
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bangor, Maine to Illinois 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 December 15, 2025.
Use the filters below to find and compare flights from Bangor, Maine to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 1/10

12:26 pm-7:33 pm

1 stop8h 07m

Chicago O'Hare Intl

Sat 1/17

6:00 am-11:55 am

1 stop4h 55m

$250

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Sun 1/11

7:27 pm-8:05 am

1 stop13h 38m

Lambert-St Louis

Sun 1/18

10:06 am-6:47 pm

1 stop7h 41m

$250

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 1/23

8:14 am-2:28 pm

1 stop7h 14m

Chicago O'Hare Intl

Mon 1/26

2:27 pm-8:12 pm

1 stop4h 45m

$319

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 1/7

4:34 pm-10:34 pm

1 stop7h 00m

Chicago O'Hare Intl

Fri 1/9

5:20 pm-11:25 pm

1 stop5h 05m

$331

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 1/10

6:00 am-1:08 pm

2 stops8h 08m

Chicago O'Hare Intl

Sat 1/17

5:30 am-4:01 pm

2 stops9h 31m

$334

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 1/7

5:04 am-1:08 pm

2 stops9h 04m

Chicago O'Hare Intl

Fri 1/9

6:00 am-12:25 pm

1 stop5h 25m

$336

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 1/7

5:04 am-1:08 pm

2 stops9h 04m

Chicago O'Hare Intl

Fri 1/9

12:02 pm-11:25 pm

2 stops10h 23m

$341

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 3/23

4:18 pm-9:34 pm

1 stop6h 16m

Chicago O'Hare Intl

Thu 3/26

6:00 am-11:48 am

1 stop4h 48m

$371

BangorChicago

BGR - ORD

BGRORD

Bangor

Mon 2/23

1:08 pm-11:57 pm

2 stops11h 49m

Chicago O'Hare Intl

Fri 2/27

6:00 am-12:23 pm

1 stop5h 23m

$376

BangorChicago

BGR - ORD

BGRORD

Bangor

Fri 1/23

8:14 am-1:15 pm

1 stop6h 01m

Chicago O'Hare Intl

Mon 1/26

1:00 pm-8:12 pm

1 stop6h 12m

$380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from Bangor, Maine to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Bangor, Maine is in September. Flight prices, which tend to average around $269, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $308.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Bangor, Maine to Illinois is on a Thursday when prices can be found for as low as $442. Flights from Bangor, Maine to Illinois on a Sunday will generally be more expensive and average around $780. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is at noon. Flights from Bangor, Maine to Illinois during this time can be as low as $318. Flights in the morning are often more expensive with an average ticket price of $523.

What is the cheapest Bangor to Illinois flight route?

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

What cabin class options are available on Bangor to Illinois flights?

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

Can stopping save me money on Bangor, Maine to Illinois flights?

You could potentially save up to 32% on your flight if you consider stops on a Bangor, Maine to Illinois flight.

Cheap Bangor, Maine to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangor, Maine to Illinois

Fastest flight time

5h 59m

Direct flights

Fri, Sat and Sun

Airports in Illinois

98 airports
The fastest flight from Bangor, Maine to Illinois takes 5h 59m
Direct flights go from Bangor, Maine to Illinois on Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 98 airports in Illinois. From Bangor, Maine there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • When did momondo last update prices for flights from Bangor Airport to Illinois?

    Prices for flights from Bangor Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bangor Airport to Illinois?

  • How old do you have to be to fly from Bangor Airport to Illinois?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangor Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bangor, Maine to Illinois?

Best airlines flying from Bangor, Maine to Illinois

Compare and see reviews for airlines that fly from Bangor, Maine to Illinois with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $229Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,008 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangor to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Illinois from Bangor which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Illinois from Bangor. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Illinois from Bangor are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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