What is the cheapest airline that flies from Illinois to Bangor?

Delta is the most popular carrier operating from Illinois to Bangor

What airlines fly to Bangor, Maine?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Bangor, Maine from Illinois according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Bangor, Maine. Keep in mind that there are 3 different airlines that fly to Bangor, Maine on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Bangor, Maine?

Average flight duration from Illinois to Bangor, Maine depends on which airport you fly into and out of. Flying from Chicago to Bangor, Maine is 5h 50m on average, while flying from Moline to Bangor, Maine is 8h 25m on average. Bangor, Maine is the most popular airport in Bangor, Maine.

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

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

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

As of December 2025, there are 3 operators available to choose from for flights from Illinois to Bangor Airport.

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

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 Illinois to Bangor Airport.

What documentation or ID do you need to fly to Bangor Airport?

The travel and health documents you'll need for your trip to Bangor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$99 Cheap Flights from Illinois to Bangor in 2025/26

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Find the cheapest flights from Illinois to Bangor

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:53 pm - 6:47 pm

ORD

BGR

23h 54m2 stops

7:27 pm - 5:52 pm

BGR

ORD

23h 25m1 stop

$248Multiple Airlines

Wed, Jan 21 - Sun, Jan 25

5:40 pm - 11:25 pm

ORD

BGR

4h 45m1 stop

5:04 am - 10:55 am

BGR

ORD

6h 51m1 stop

$249Delta

Fri, Jan 16 - Fri, Jan 23

7:01 am - 3:54 pm

ORD

BGR

7h 53m1 stop

1:07 pm - 9:05 pm

BGR

ORD

8h 58m2 stops

$254Delta

Fri, Jan 16 - Fri, Jan 23

6:50 am - 3:54 pm

ORD

BGR

8h 04m2 stops

1:09 pm - 11:56 pm

BGR

ORD

11h 47m2 stops

$259Delta

Sat, Jan 24 - Sat, Jan 31

12:48 pm - 11:25 pm

MDW

BGR

9h 37m2 stops

1:07 pm - 10:22 pm

BGR

MDW

10h 15m2 stops

$259Delta

Wed, Jan 21 - Sun, Jan 25

3:48 pm - 11:59 pm

ORD

BGR

7h 11m1 stop

5:02 pm - 10:34 pm

BGR

ORD

6h 32m1 stop

$274American Airlines

Fri, Jan 16 - Mon, Jan 19

9:00 am - 5:04 pm

ORD

BGR

7h 04m1 stop

5:50 pm - 11:42 pm

BGR

ORD

6h 52m1 stop

$286United Airlines

Wed, Jun 24 - Wed, Jul 1

3:22 pm - 6:47 pm

ORD

BGR

26h 25m2 stops

6:54 pm - 4:58 pm

BGR

ORD

23h 04m1 stop

$287Multiple Airlines

Sat, Jan 17 - Mon, Jan 19

10:35 am - 4:22 pm

STL

BGR

4h 47m1 stop

5:19 pm - 9:00 pm

BGR

STL

4h 41m1 stop

$360American Airlines

Wed, Jun 3 - Tue, Jun 9

11:22 am - 8:12 pm

STL

BGR

7h 50m1 stop

8:14 am - 4:03 pm

BGR

STL

8h 49m2 stops

$364United Airlines

Wed, Jan 21 - Sat, Jan 24

American Airlines flights from Illinois to Bangor, Maine

Our best American Airlines deals on Illinois to Bangor, Maine flight tickets

American Airlines

Apr 30

ORD7:00 amChicago O'Hare Intl

6h 10m

1 stop

BGR2:10 pmBangor

May 5

BGR5:09 pmBangor

6h 57m

1 stop

ORD11:06 pmChicago O'Hare Intl

$274

Find similar

American Airlines

May 29

ORD10:10 amChicago O'Hare Intl

5h 12m

1 stop

BGR4:22 pmBangor

Jun 4

BGR5:45 pmBangor

3h 05m

ORD7:50 pmChicago O'Hare Intl

$314

Find similar

American Airlines

May 1

ORD3:58 pmChicago O'Hare Intl

6h 44m

1 stop

BGR11:42 pmBangor

May 5

BGR5:09 pmBangor

6h 57m

1 stop

ORD11:06 pmChicago O'Hare Intl

$324

Find similar

United Airlines flights from Illinois to Bangor, Maine

Our best United Airlines deals on Illinois to Bangor, Maine flight tickets

United Airlines

Jun 24

ORD9:00 amChicago O'Hare Intl

7h 04m

1 stop

BGR5:04 pmBangor

Jul 1

BGR5:50 pmBangor

6h 52m

1 stop

ORD11:42 pmChicago O'Hare Intl

$286

Find similar

United Airlines

Jun 24

ORD9:00 amChicago O'Hare Intl

7h 04m

1 stop

BGR5:04 pmBangor

Jul 1

BGR9:40 amBangor

3h 02m

ORD11:42 amChicago O'Hare Intl

$311

Find similar

United Airlines

Jan 21

STL11:22 amLambert-St Louis

7h 50m

1 stop

BGR8:12 pmBangor

Jan 24

BGR8:14 amBangor

8h 49m

2 stops

STL4:03 pmLambert-St Louis

$364

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 1/21

5:53 pm-6:47 pm

2 stops23h 54m

Bangor

Sun 1/25

7:27 pm-5:52 pm

1 stop23h 25m

$248

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 1/16

5:40 pm-11:25 pm

1 stop4h 45m

Bangor

Fri 1/23

5:04 am-10:55 am

1 stop6h 51m

$249

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 1/16

7:01 am-3:54 pm

1 stop7h 53m

Bangor

Fri 1/23

1:07 pm-9:05 pm

2 stops8h 58m

$254

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 1/24

6:50 am-3:54 pm

2 stops8h 04m

Bangor

Sat 1/31

1:09 pm-11:56 pm

2 stops11h 47m

$259

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Wed 1/21

12:48 pm-11:25 pm

2 stops9h 37m

Bangor

Sun 1/25

1:07 pm-10:22 pm

2 stops10h 15m

$259

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Fri 1/16

3:48 pm-11:59 pm

1 stop7h 11m

Bangor

Mon 1/19

5:02 pm-10:34 pm

1 stop6h 32m

$274

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 6/24

9:00 am-5:04 pm

1 stop7h 04m

Bangor

Wed 7/1

5:50 pm-11:42 pm

1 stop6h 52m

$286

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Sat 1/17

3:22 pm-6:47 pm

2 stops26h 25m

Bangor

Mon 1/19

6:54 pm-4:58 pm

1 stop23h 04m

$287

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 6/3

10:35 am-4:22 pm

1 stop4h 47m

Bangor

Tue 6/9

5:19 pm-9:00 pm

1 stop4h 41m

$360

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 1/21

11:22 am-8:12 pm

1 stop7h 50m

Bangor

Sat 1/24

8:14 am-4:03 pm

2 stops8h 49m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Bangor, Maine?

The cheapest day to depart from Illinois to Bangor, Maine is on a Monday. Travelers who choose to depart for Bangor, Maine on a Monday will often find tickets for as low as $373. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $461. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bangor, Maine.

What is the cheapest time of day to depart on your flight to Bangor, Maine?

According to our data, the cheapest time of day to fly to Bangor, Maine is at noon. momondo users have found flights departing from Illinois to Bangor, Maine at noon for as low as $364. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $443 on average. Flights to Bangor, Maine from Illinois in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Illinois to Bangor flight route?

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

How far in advance should I book a flight to Bangor, Maine?

You are more likely to see cheaper flights to Bangor, Maine from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangor, Maine for around $413 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangor, Maine from Illinois for as low as $295 on momondo.

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

There are 3 cabin classes available to choose from on Illinois to Bangor 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 Illinois to Bangor, Maine flights?

You could potentially save up to 28% on your flight if you consider stops on a Illinois to Bangor, Maine flight.

Cheap Illinois to Bangor, Maine flight deals and tips

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

Fastest flight time	2h 44m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Bangor, Maine	1 airport

The fastest flight from Illinois to Bangor, Maine takes 2h 44m

Direct flights go from Illinois to Bangor, Maine on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Bangor, Maine. From Illinois there are direct flights to Bangor (BGR).

Search flight deals

When did momondo last update prices for flights from Illinois to Bangor Airport?
Prices for flights from Illinois to Bangor Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Bangor Airport?
As of December 2025, there are 3 operators available to choose from for flights from Illinois to Bangor Airport.
How old do you have to be to fly from Illinois to Bangor Airport?
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 Illinois to Bangor Airport.
What documentation or ID do you need to fly to Bangor Airport?
The travel and health documents you'll need for your trip to Bangor Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangor Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Bangor, Maine?
Based on momondo bookings for flights between Illinois and Bangor, Maine, the leading plane model is Embraer 175, making up 40.00% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 27.27%, Embraer 170 with 27.27%, and Airbus A319 with 5.45%.

Best airlines flying from Illinois to Bangor, Maine

Compare and see reviews for airlines that fly from Illinois to Bangor, Maine with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $229	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Delta	PriceFrom $263	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
United Airlines	PriceFrom $265	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights

Belfast

Greenville

Orono

Lincoln

Orland

Newport

Why use momondo?

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

It is quick and easy to find Illinois to Bangor flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangor that suits you.

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

All flight searches from Illinois to Bangor on momondo can be filtered to show those which offer flexible booking policies.

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

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 Illinois to Bangor.

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

If you are not ready to book a flight from Illinois to Bangor now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangor and let you know when they change.