How does KAYAK find such low prices on flights from Maine to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maine to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$129 CHEAP FLIGHTS from Maine to Chicago

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Cheap Flights from Maine to Chicago

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maine to Chicago

Thu, Oct 22 - Wed, Oct 28

5:50 pm - 8:09 pmBGR Bangor-ORD Chicago O'Hare Intl

3h 19mnonstop

7:13 pm - 11:07 pmORD Chicago O'Hare Intl-BGR Bangor

2h 54mnonstop

$325American Airlines

Thu, Oct 22 - Sat, Oct 24

5:50 pm - 8:09 pmBGR Bangor-ORD Chicago O'Hare Intl

3h 19mnonstop

7:13 pm - 11:07 pmORD Chicago O'Hare Intl-BGR Bangor

2h 54mnonstop

$325American Airlines

Tue, Dec 1 - Sat, Dec 5

3:45 pm - 9:36 pmBGR Bangor-ORD Chicago O'Hare Intl

6h 51m1 stop New York John F Kennedy Intl

2:00 pm - 9:27 pmORD Chicago O'Hare Intl-BGR Bangor

6h 27m1 stop New York LaGuardia

$331Delta

Wed, Dec 2 - Sat, Dec 5

3:45 pm - 9:36 pmBGR Bangor-ORD Chicago O'Hare Intl

6h 51m1 stop New York John F Kennedy Intl

2:00 pm - 9:27 pmORD Chicago O'Hare Intl-BGR Bangor

6h 27m1 stop New York LaGuardia

$331Delta

Tue, Oct 20 - Tue, Oct 27

7:58 am - 10:00 amPWM Portland-ORD Chicago O'Hare Intl

3h 02mnonstop

10:50 am - 2:16 pmORD Chicago O'Hare Intl-PWM Portland

2h 26mnonstop

$353United Airlines

Thu, Oct 15 - Tue, Oct 20

6:00 am - 7:57 amPWM Portland-ORD Chicago O'Hare Intl

2h 57mnonstop

11:04 am - 2:38 pmORD Chicago O'Hare Intl-PWM Portland

2h 34mnonstop

$353United Airlines

Thu, Oct 22 - Sat, Oct 24

6:30 am - 8:05 amPWM Portland-MDW Chicago Midway

2h 35mnonstop

4:10 pm - 7:25 pmMDW Chicago Midway-PWM Portland

2h 15mnonstop

$353Southwest

Thu, Oct 22 - Tue, Oct 27

6:30 am - 8:05 amPWM Portland-MDW Chicago Midway

2h 35mnonstop

7:45 am - 10:55 amMDW Chicago Midway-PWM Portland

2h 10mnonstop

$353Southwest

Thu, Dec 10 - Mon, Dec 14

10:31 am - 10:52 pmPWM Portland-ORD Chicago O'Hare Intl

13h 21m1 stop Fort Myers SW Florida Intl

9:34 pm - 11:48 amORD Chicago O'Hare Intl-PWM Portland

37h 14m2 stops Philadelphia Raleigh-Durham

$369Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

10:31 am - 10:52 pmPWM Portland-ORD Chicago O'Hare Intl

13h 21m1 stop Fort Myers SW Florida Intl

9:34 pm - 11:48 amORD Chicago O'Hare Intl-PWM Portland

37h 14m2 stops Philadelphia Raleigh-Durham

$377Multiple Airlines

Recent last minute flight deals from Maine to Chicago

Tue, Sep 29 - Sat, Oct 3

6:30 am - 8:47 amBGR Bangor-ORD Chicago O'Hare Intl

3h 17mnonstop

8:45 pm - 12:36 amORD Chicago O'Hare Intl-BGR Bangor

2h 51mnonstop

$393American Airlines

Tue, Sep 29 - Sat, Oct 3

7:06 pm - 11:56 pmBGR Bangor-ORD Chicago O'Hare Intl

5h 50m1 stop Philadelphia

8:45 pm - 12:36 amORD Chicago O'Hare Intl-BGR Bangor

2h 51mnonstop

$403American Airlines

Tue, Sep 29 - Sat, Oct 3

5:17 am - 4:37 pmBGR Bangor-ORD Chicago O'Hare Intl

12h 20m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

2:30 pm - 9:12 pmORD Chicago O'Hare Intl-BGR Bangor

5h 42m1 stop New York LaGuardia

$418Delta

Tue, Sep 29 - Sat, Oct 3

12:03 pm - 8:30 pmBGR Bangor-ORD Chicago O'Hare Intl

9h 27m2 stops New York LaGuardia Detroit Metropolitan Wayne County

10:44 am - 9:12 pmORD Chicago O'Hare Intl-BGR Bangor

9h 28m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$423Delta

Thu, Sep 24 - Fri, Sep 25

7:58 am - 10:00 amPWM Portland-ORD Chicago O'Hare Intl

3h 02mnonstop

3:00 pm - 6:43 pmORD Chicago O'Hare Intl-PWM Portland

2h 43mnonstop

$517United Airlines

Fri, Sep 25 - Sun, Sep 27

7:40 am - 9:10 amPWM Portland-MDW Chicago Midway

2h 30mnonstop

6:10 pm - 9:35 pmMDW Chicago Midway-PWM Portland

2h 25mnonstop

$517Southwest

Fri, Sep 25 - Mon, Sep 28

7:40 am - 9:10 amPWM Portland-MDW Chicago Midway

2h 30mnonstop

6:10 pm - 9:35 pmMDW Chicago Midway-PWM Portland

2h 25mnonstop

$517Southwest

Thu, Sep 24 - Fri, Sep 25

5:15 am - 11:48 amPWM Portland-ORD Chicago O'Hare Intl

7h 33m1 stop Washington, D.C. Dulles Intl

6:10 pm - 9:46 pmORD Chicago O'Hare Intl-PWM Portland

2h 36mnonstop

$527United Airlines

Thu, Sep 24 - Mon, Sep 28

12:18 pm - 12:08 pmPWM Portland-ORD Chicago O'Hare Intl

24h 50m1 stop Minneapolis St Paul

3:50 pm - 4:24 pmORD Chicago O'Hare Intl-PWM Portland

23h 34m2 stops Orlando Raleigh-Durham

$760Multiple Airlines

Thu, Sep 24 - Fri, Sep 25

7:00 am - 10:20 amPWM Portland-ORD Chicago O'Hare Intl

28h 20m2 stops Akron/Canton Orlando Sanford Intl

3:50 pm - 10:28 amORD Chicago O'Hare Intl-PWM Portland

17h 38m1 stop Orlando

$790Multiple Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$129

Best time to beat the crowds with an average 12% drop in price.

Most popular time to fly with an average 10% increase in price.

Flight from Bangor to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Maine to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Hammond

Saint Joseph

Portage

Lansing

Valparaiso

Schererville

Chesterton

Munster

Porter

Monticello

Saint John

Griffith

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$129 Find Cheap Flights from Maine to Chicago - Compare and Save

Cheap Flights from Maine to Chicago

Recent round-trip flight deals from Maine to Chicago

Recent one-way flight deals from Maine to Chicago

Recent last minute flight deals from Maine to Chicago

Recent direct flight deals from Maine to Chicago

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High season

Cheapest flight

FAQs for booking flights from Maine to Chicago

Traveling to a place near Chicago?

More options for your flight to Chicago

Complete your trip to Chicago with a hotel stay or car rental

Cabin class types available on flights to Maine

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