Cheap Flights to Walloon Region from $326

April is the cheapest month to travel to Walloon Region. There's less demand then, so fares are generally more affordable. Booking your trip outside of public holidays and school breaks can also help you save.

There are 18 US cities that you can fly to Walloon Region directly from. Compare the options by selecting the "Direct flights only" box on Expedia and find the best starting point for your trip. Here are several of the leading cities to leave from:

• New York
• Atlanta
• Boston
• Minneapolis - St. Paul
• Detroit

Book well in advance or search for cheap flights to Walloon Region during off-season months like January and February. Leaving on a Thursday can also save you 16% on average compared to a Sunday departure.* The Expedia app makes it even easier to know when to book. Just turn on the toggle for "Watch prices" and you'll receive an alert when fares drop.

*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 flights to Walloon Region, especially if your travel plans are flexible. Think about leaving from a different hub, changing your trip dates or picking an alternative carrier to get a cheap flight to Walloon Region.

To pick up some of the best deals on domestic journeys, book your flight to Walloon Region 28 days ahead of your travel dates. For international flights, it's two to four months in advance. This boosts your chances of getting the departure dates and times you want.*

*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.

Sundays are typically the best day to book a cheap flight to Walloon Region, with savings of about 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, be ready to pay a higher price as this is typically the most expensive day.*

*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.

Walloon Region's main gateway is Brussels - National Airport (BRU). If you're looking for more nearby options when flying to Walloon Region, consider Antwerp Intl. Airport (ANR), Brussels South Charleroi Airport (CRL) or Liege Airport (LGG). It's also possible to fly to Walloon Region through Malle (OBL-Zoersel-Oostmalle Airfield).

Book a Walloon Region flight and hotel package deal on Expedia, and you can benefit from significant savings. It's a breeze to bundle your hotel and flight, and you can even add car rentals and tours to create your own customized Walloon Region break. Plus, nothing beats the convenience of booking everything in one place.

You can typically cancel or change your flight to Walloon Region within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may receive credit for future flights rather than a direct refund. Make sure you check the airline's terms and conditions in your itinerary for specific details. You can use Expedia's "No cancel fee" or "Changes included" filters when you search to secure cheap flights to Walloon Region with flexible change policies. To learn more, head to our Customer Service Portal.