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

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 Green Bay.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay 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 Green Bay?

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 Green Bay 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 Green Bay?

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 Green Bay from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$284 CHEAP FLIGHTS from Maine to Green Bay

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Cheap Flights from Maine to Green Bay

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Maine to Green Bay

Thu, Nov 5 - Sat, Nov 14

5:08 pm - 10:38 pmPWM Portland-GRB Green Bay Austin-Straubel

6h 30m1 stop Chicago O'Hare Intl

3:15 pm - 9:48 pmGRB Green Bay Austin-Straubel-PWM Portland

5h 33m1 stop Chicago O'Hare Intl

$339United Airlines

Thu, Nov 5 - Sat, Nov 14

5:08 pm - 10:38 pmPWM Portland-GRB Green Bay Austin-Straubel

6h 30m1 stop Chicago O'Hare Intl

8:00 am - 7:02 pmGRB Green Bay Austin-Straubel-PWM Portland

10h 02m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$344United Airlines

Fri, Oct 30 - Mon, Nov 2

1:05 pm - 6:17 pmPWM Portland-GRB Green Bay Austin-Straubel

6h 12m1 stop Chicago O'Hare Intl

5:50 am - 11:53 amGRB Green Bay Austin-Straubel-PWM Portland

5h 03m1 stop Chicago O'Hare Intl

$354American Airlines

Fri, Oct 30 - Mon, Nov 2

4:47 pm - 9:01 pmPWM Portland-GRB Green Bay Austin-Straubel

5h 14m1 stop Detroit Metropolitan Wayne County

6:00 am - 4:02 pmGRB Green Bay Austin-Straubel-PWM Portland

9h 02m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$359Delta

Thu, Oct 29 - Sun, Nov 1

1:52 pm - 10:27 pmPWM Portland-GRB Green Bay Austin-Straubel

9h 35m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

7:00 am - 11:57 amGRB Green Bay Austin-Straubel-PWM Portland

3h 57m1 stop Detroit Metropolitan Wayne County

$359Delta

Thu, Dec 31 - Thu, Jan 7

4:28 pm - 11:15 pmPWM Portland-GRB Green Bay Austin-Straubel

7h 47m1 stop Chicago O'Hare Intl

9:55 am - 9:03 pmGRB Green Bay Austin-Straubel-PWM Portland

10h 08m2 stops Chicago O'Hare Intl Newark

$364United Airlines

Fri, Oct 30 - Mon, Nov 2

2:09 pm - 9:01 pmPWM Portland-GRB Green Bay Austin-Straubel

7h 52m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

6:00 am - 4:02 pmGRB Green Bay Austin-Straubel-PWM Portland

9h 02m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$364Delta

Thu, Oct 29 - Sun, Nov 1

1:52 pm - 10:27 pmPWM Portland-GRB Green Bay Austin-Straubel

9h 35m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

5:30 am - 3:35 pmGRB Green Bay Austin-Straubel-PWM Portland

9h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$364Delta

Thu, Oct 29 - Sun, Nov 1

5:45 pm - 12:12 amPWM Portland-GRB Green Bay Austin-Straubel

7h 27m1 stop Chicago O'Hare Intl

5:50 am - 11:53 amGRB Green Bay Austin-Straubel-PWM Portland

5h 03m1 stop Chicago O'Hare Intl

$369American Airlines

Thu, Dec 31 - Thu, Jan 7

3:38 pm - 11:15 pmPWM Portland-GRB Green Bay Austin-Straubel

8h 37m2 stops Newark Chicago O'Hare Intl

9:55 am - 9:03 pmGRB Green Bay Austin-Straubel-PWM Portland

10h 08m2 stops Chicago O'Hare Intl Newark

$369United Airlines

Useful Info

Low season	February
High season	August
Cheapest flight	$284

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly and prices are also 12% lower on average.

Flight from Portland to Green Bay

How does KAYAK find such low prices on flights from Maine to Green Bay?
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 Green Bay.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Green Bay?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay 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 Green Bay?
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 Green Bay 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 Green Bay?
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 Green Bay from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.