Are you a North Texas traveler and want to take that trip before the end of the year, but you’re on a budget? 

Southwest Airlines is offering up to 40% base fares to some of its most popular destinations through its week of WOW, one of the carrier’s largest sales each year. The sale, which ends Thursday, applies to flights from Aug. 4 to Dec. 16.

In total, Southwest put more than 20 million seats on sale, Sabrina Callahan, a senior vice president and the chief marketing and digital officer for the airline, said in a statement. Southwest is headquartered at Dallas Love Field, where it operates 18 of the airport’s 20 gates.

“Delivering some of the best deals of the year is another way we’re focused on giving customers more reasons than ever to fly Southwest, alongside our legendary hospitality, enhanced onboard offerings, rewarding loyalty program, and industry leading flexibility with no change or cancel fees,” Callahan said.

The Dallas Morning News’ aviation reporter sifted through Southwest’s deals to find some of the cheapest round-trip flights the carrier is offering from Dallas. Here are 10 discounted round-trips we found:

Note: Prices are approximate and subject to change.

How to check fare sales? 

Use code FLYWOW when searching for flights on the Southwest website, the airline said.