Cheap Flights from Green Bay (GRB) to Baltimore (BWI)

You can find one-way and return flights from GRB to BWI with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when GRB to BWI ticket fares go up or down.

If you're looking for the cheapest time to fly from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), April is typically your best bet. You can expect average return fares around £229 during this month. April often sees lower prices as it falls outside of peak holiday travel seasons, making it a great time to find a deal. Other budget-friendly months for this route include January and December.

Enter GRB to BWI and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

United is one of the cheapest airlines offering connecting return flights from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), with prices starting from around £184 for flights that can be booked for departure within the next year, typically with a layover in Chicago (ORD-O'Hare Intl.). These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The cheapest months to fly from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) are typically April and January, with average return flight prices around £229. These months can offer good value, especially if you're looking to save on your airfare.

There are approximately 19 connecting flights per day from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). Some common connection points include O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), and Minneapolis - St. Paul Intl. (MSP).

The earliest flight from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) typically departs at around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active in February, March, and April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) on a Saturday, with around 16 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.

The most popular departure times for flights from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) are in the morning, from 6am to 9am. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, getting them to their destination with plenty of time left in the day.

There are no nonstop flights from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall). For connecting flights, a one-stop journey typically takes around 4 hours 30 minutes. Flights with two or more stops will take longer, usually around 11 hours. Keep in mind that actual flight times can vary due to factors like layover duration, weather, and air traffic.

You can fly business class or first class between GRB and BWI. First class cabins are available on United, Delta, and American Airlines.

It's easy to earn miles on a Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Baltimore from Austin Straubel Intl. (GRB), you can fly directly into Baltimore Washington Intl. Thurgood Marshall (BWI) which offers international flights and connections. Some flights may connect through major hubs like O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW) before reaching Baltimore. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Green Bay, WI (GRB-Austin Straubel Intl.) to Baltimore, MD (BWI-Baltimore Washington Intl. Thurgood Marshall) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.