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Cheap flights from Bangor, Maine to Illinois from $101

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 5/16. 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.

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
4:34 pm - 11:59 pm
BGR
-
STL
8h 25m
1 stop
American Airlines Logo
5:41 pm - 11:59 pm
STL
-
BGR
5h 18m
1 stop
$239American Airlines
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
6:54 am - 9:07 am
BGR
-
ORD
3h 13mnonstop
American Airlines Logo
7:08 pm - 10:59 pm
ORD
-
BGR
2h 51mnonstop
$261American Airlines
Wed, Jul 22 - Tue, Jul 28
American Airlines Logo
6:40 am - 9:00 am
BGR
-
ORD
3h 20mnonstop
American Airlines Logo
1:24 pm - 5:05 pm
ORD
-
BGR
2h 41mnonstop
$262American Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
9:15 am - 11:56 am
BGR
-
ORD
3h 41mnonstop
United Airlines Logo
6:10 pm - 9:54 pm
ORD
-
BGR
2h 44mnonstop
$268United Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
4:18 pm - 11:59 pm
BGR
-
ORD
8h 41m
1 stop
American Airlines Logo
7:08 pm - 10:59 pm
ORD
-
BGR
2h 51mnonstop
$271American Airlines
Wed, Jul 22 - Tue, Jul 28
Multiple Airlines Logo
12:37 pm - 12:23 pm
BGR
-
ORD
24h 46m
1 stop
Multiple Airlines Logo
3:55 pm - 6:19 pm
ORD
-
BGR
25h 24m
2 stops
$272Multiple Airlines
Sun, May 10 - Tue, May 12
Multiple Airlines Logo
2:31 pm - 12:23 pm
BGR
-
ORD
22h 52m
1 stop
Multiple Airlines Logo
1:59 pm - 9:26 am
ORD
-
BGR
18h 27m
2 stops
$278Multiple Airlines
Tue, May 12 - Fri, May 15
Delta Logo
6:00 am - 2:38 pm
BGR
-
STL
9h 38m
2 stops
Delta Logo
6:00 am - 12:04 pm
STL
-
BGR
5h 04m
1 stop
$318Delta
Fri, Sep 4 - Tue, Sep 8
United Airlines Logo
7:15 pm - 11:45 pm
BGR
-
STL
5h 30m
1 stop
United Airlines Logo
1:13 pm - 11:15 pm
STL
-
BGR
9h 02m
2 stops
$344United Airlines
Wed, Jul 1 - Tue, Jul 7
Delta Logo
6:00 am - 11:54 am
BGR
-
STL
6h 54m
1 stop
Delta Logo
6:00 am - 12:04 pm
STL
-
BGR
5h 04m
1 stop
$348Delta
Fri, Sep 4 - Tue, Sep 8

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Delta flights from Bangor, Maine to Illinois

Our best Delta deals on Bangor, Maine to Illinois flight tickets
Delta
Jun 9
BGR5:05 amBangor
10h 11m
2 stops
ORD2:16 pmChicago O'Hare Intl
Jun 16
ORD2:07 pmChicago O'Hare Intl
8h 28m
2 stops
BGR11:35 pmBangor
$291
Delta
May 16
BGR4:27 pmBangor
6h 29m
1 stop
ORD9:56 pmChicago O'Hare Intl
May 20
ORD2:00 pmChicago O'Hare Intl
8h 33m
2 stops
BGR11:33 pmBangor
$300
Delta
May 8
BGR4:27 pmBangor
6h 09m
1 stop
ORD9:36 pmChicago O'Hare Intl
May 11
ORD2:45 pmChicago O'Hare Intl
7h 48m
1 stop
BGR11:33 pmBangor
$309

American Airlines flights from Bangor, Maine to Illinois

Our best American Airlines deals on Bangor, Maine to Illinois flight tickets
American Airlines
Jul 1
BGR4:34 pmBangor
8h 25m
1 stop
STL11:59 pmLambert-St Louis
Jul 7
STL5:41 pmLambert-St Louis
5h 18m
1 stop
BGR11:59 pmBangor
$239
American Airlines
Jun 10
BGR7:02 amBangor
3h 15m
ORD9:17 amChicago O'Hare Intl
Jun 17
ORD6:59 pmChicago O'Hare Intl
2h 50m
BGR10:49 pmBangor
$261
American Airlines
May 16
BGR6:40 amBangor
3h 20m
ORD9:00 amChicago O'Hare Intl
May 20
ORD1:24 pmChicago O'Hare Intl
2h 41m
BGR5:05 pmBangor
$262

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 April 21, 2026.
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

Cheapest round-trip

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 7/1

4:34 pm-11:59 pm

1 stop8h 25m

Lambert-St Louis

Tue 7/7

5:41 pm-11:59 pm

1 stop5h 18m

$239

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 7/22

6:54 am-9:07 am

Nonstop3h 13m

Chicago O'Hare Intl

Tue 7/28

7:08 pm-10:59 pm

Nonstop2h 51m

$261
Quickest round-trip

BangorChicago

BGR - ORD

BGRORD

Bangor

Sat 5/16

6:40 am-9:00 am

Nonstop3h 20m

Chicago O'Hare Intl

Wed 5/20

1:24 pm-5:05 pm

Nonstop2h 41m

$262

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 9/2

9:15 am-11:56 am

Nonstop3h 41m

Chicago O'Hare Intl

Sat 9/5

6:10 pm-9:54 pm

Nonstop2h 44m

$268

BangorChicago

BGR - ORD

BGRORD

Bangor

Wed 7/22

4:18 pm-11:59 pm

1 stop8h 41m

Chicago O'Hare Intl

Tue 7/28

7:08 pm-10:59 pm

Nonstop2h 51m

$271

BangorChicago

BGR - ORD

BGRORD

Bangor

Sun 5/10

12:37 pm-12:23 pm

1 stop24h 46m

Chicago O'Hare Intl

Tue 5/12

3:55 pm-6:19 pm

2 stops25h 24m

$272

BangorChicago

BGR - ORD

BGRORD

Bangor

Tue 5/12

2:31 pm-12:23 pm

1 stop22h 52m

Chicago O'Hare Intl

Fri 5/15

1:59 pm-9:26 am

2 stops18h 27m

$278

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Fri 9/4

6:00 am-2:38 pm

2 stops9h 38m

Lambert-St Louis

Tue 9/8

6:00 am-12:04 pm

1 stop5h 04m

$318

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Wed 7/1

7:15 pm-11:45 pm

1 stop5h 30m

Lambert-St Louis

Tue 7/7

1:13 pm-11:15 pm

2 stops9h 02m

$344

BangorSt. Louis

BGR - STL

BGRSTL

Bangor

Fri 9/4

6:00 am-11:54 am

1 stop6h 54m

Lambert-St Louis

Tue 9/8

6:00 am-12:04 pm

1 stop5h 04m

$348

Flights are sorted by cheapest round-trip flights first.

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

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 $323.

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 $434. 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 $509.

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?

No. A direct flight is the cheapest option for a flight between Bangor, Maine to Illinois.

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

Best Price Found

$239

Fastest flight time

3h 00m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Illinois

98 airports
The best one-way flight to Illinois from Bangor, Maine in the past 72 hours is $239. The best round-trip flight deal from Bangor, Maine to Illinois found on momondo in the last 72 hours is $366.
The fastest flight from Bangor, Maine to Illinois takes 3h 00m
Direct flights go from Bangor, Maine to Illinois on Monday, Tuesday, Wednesday, Thursday, 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

Frequently asked questions about flying from Bangor, Maine to Illinois

  • 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
9,613 reviews
Search United Airlines flights
American AirlinesPriceFrom $229Free CancellationRating
7.1
11,645 reviews
Search American Airlines 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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