Cheap Flights from Green Bay (GRB) to Waukegan (UGN)

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Waukegan, IL (UGN-Waukegan Regional)

Alternative airports near Waukegan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 41 minutes. Flights from $204
ORD
O'Hare Intl.
Cheapest
Average driving time to city center41 min
Flights from $204

Frequently asked questions

How much does a flight from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN) cost?
Lock in a cheap one-way flight or cheap return flight from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN)?
The cheapest month to fly from GRB to UGN is , when there's less demand. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN)?
To find the cheapest airline flying from GRB to UGN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN)?
You'll have to book a flight with a layover when traveling from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GRB to UGN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN)?
To touch down at Waukegan Regional Airport (UGN) without delays, opt for a flight that leaves Austin Straubel Intl. Airport (GRB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Chicago from Austin Straubel Intl. Airport (GRB)?
If you're boarding a direct flight from Austin Straubel Intl. Airport (GRB) to Chicago, O'Hare Intl. Airport (ORD) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN) last-minute?
Booking your plane ticket from GRB to UGN just before your trip is generally more expensive. But if there's some wiggle room with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a GRB to UGN flight and hotel package?
Securing a GRB to UGN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Waukegan Regional Airport (UGN)?
It's usually possible to cancel or reschedule your GRB to UGN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Austin Straubel Intl.
Destination airport
Waukegan Regional
Distance
144 mi

Book with confidence

Book with confidence

Green Bay to Waukegan Flights

The cheapest times to fly from Green Bay to Waukegan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Green Bay to Waukegan are during the month of . You can find some of the cheapest flights from Green Bay to Waukegan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Green Bay to Waukegan

Sunday is one of the best days to book for cheap flights from Green Bay to Waukegan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Green Bay to Waukegan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Green Bay to Waukegan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Green Bay to Waukegan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Green Bay to Waukegan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Green Bay to Waukegan Flights

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*Available to One Key members.