Cheap Flights to Baltimore County from $23

The cheapest month to fly to Baltimore County is December when demand is low. Off-peak months are typically when you'll find cheap fares. To save money, avoid flying during school breaks and major holidays.

Boston, Chicago and Atlanta typically offer cheap flights to Baltimore County. Keep in mind that fares may vary based on factors such as time of year, number of stopovers and demand.

There are 92 US destinations you're able to fly to Baltimore County directly from. Explore your options by selecting the "Direct flights only" filter on Expedia and find the best departure point for you. Here are several of the major cities to set off from:

• Boston
• Chicago
• Atlanta
• New York
• Orlando

Book early to score cheap flights to Baltimore County. Also, consider traveling during off-peak months like December and January. If you fly on a Thursday, you can save an average of 16% compared to departing on a Sunday.* Save time searching every day and track your flight prices using the Expedia app. We'll update you when fares change.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You can find good deals on last-minute departures to Baltimore County, especially if your plans aren't set in stone. Consider departing from a different airport, changing your trip dates or choosing an alternative airline to get a cheap flight to Baltimore County.

To nab some of the best deals on domestic journeys, book your flight to Baltimore County 28 days ahead of your travel dates. For international flights, book between two and four months in advance. This boosts your chances of getting your preferred departure times and seats.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

You'll save an average of 8% if you buy tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to getting a cheap flight to Baltimore County, it's all about timing.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Lock in the aisle seat or window seat and journey to Baltimore County with one of these quality airlines:

• Delta Air Lines - 598 flights to Baltimore County each month, including 598 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) per month.
• Spirit Airlines - 507 flights to Baltimore County each month, including 507 flights to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) per month.

The main hub when you fly to Baltimore County is Baltimore Washington Intl. Thurgood Marshall Airport (BWI), but there are some great nearby alternatives like Ronald Reagan Washington National Airport (DCA) and Lancaster Airport (LNS). You can also land at Washington Dulles Intl. Airport (IAD) and Harrisburg Intl. Airport (MDT) when flying to Baltimore County.

You could potentially save hundreds of dollars if you secure a Baltimore County, Maryland flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel arrangements in one place. Try bundling your hotel and flight with extras such as tours and activities for your own personalized Baltimore County getaway.

If you booked your flight to Baltimore County within the last 24 hours, you can usually cancel or change it for free. After that, additional costs may apply depending on the airline's terms of service. For more information, head to our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may receive a credit toward a future trip rather than a direct refund. When browsing on Expedia, check the "Changes included" or "No cancel fee" filters to compare fares with flexible change policies.