Hurricanes Harvey, Irma, and Maria caused billions of dollars in damages and devastated communities in the Caribbean, Latin America, the U.S. mainland and Puerto Rico. Wildfires in California, Idaho, Montana, Oregon and Washington burned hundreds of thousands of acres of land, reducing homes and other structures to smoldering rubble.

Severe flooding in China and Peru drowned hundreds, while landslides wiped out hundreds more in the Democratic Republic of the Congo and Sri Lanka. Add a major earthquake in Mexico City and it’s easy to see why 2017 felt like a particularly bad year for natural disasters.

‘Tis the season for charitable giving, and Americans are increasingly donating. According to the Giving USA Foundation, individuals, estates, foundations, and corporations across the nation contributed an estimated $390.05 billion to U.S. charities in 2016, an increase of 2.7 percent in current dollars from the prior year. Giving by individuals increased nearly 4 percent, accounting for much of the rise in total donations.

With the end of the year approaching, people are starting to think about the holidays and how to spend their money wisely during the busy gift giving season. But this year, consider giving to not only your friends and loved ones, but charitable organizations and non-profits as well. A good portion of the funds that support their good work throughout the year are collected during the holiday season.

A two-week vacation in Sun Valley, Idaho. A three-night stay in a tropical villa in Belize. Seven nights in a cottage in West Cork, Ireland. Roundtrip airfare to Nashville and tickets to the Grand Ole Opry. These are only a few of the amazing experiences featured on The Charity Network’s online auction and sweepstakes websites Charitybuzz and Prizeo — with each one connected to a remarkable charity and worthy cause.

If you’re like most of us these days, you probably enjoy saving money on travel. After all, discount booking and rate comparison websites abound to help us do exactly that. But what if you could make the world a little better while scoring an exclusive deal? You actually can—if you use Kind Traveler.

RewardExpert recently spoke with Jessica Blotter (CEO) and Sean Krejci (COO)—Kind Traveler’s co-founders—about the inspiration behind the give-and-get hotel booking platform and how you can use it to save money on your next vacation.

Dream Foundation began fulfilling Dreams for terminally-ill adults in 1994. Since its founding the organization has fulfilled over 25,000 Dreams. You can donate miles or points from United, Alaska Airlines and Southwest to help support their important mission.

Children’s Miracle Network Hospitals is a nonprofit that raises funds and awareness for children’s hospitals across North America. Since its inception in 1983, the organization has raised over $5 billion for its 170 member hospitals. Those donations help provide medical care for the 62 children who enter a CMN Hospital every minute. You can support this important work by donating your Delta SkyMiles.

The Student Conservation Association (SCA) strives to inspire youth to engage with nature and to become lifelong stewards of the environment through hands-on service opportunities. Student volunteers learn important life skills while doing crucial work to help preserve national parks and other public lands. You can donate Southwest Rapid Reward points to this valuable organization.

Real Options for City Kids, or R.O.C.K. for short, is a San Francisco-based nonprofit that provides active and enriching programs to youth living in the working class neighborhood of Visitacion Valley. R.O.C.K. gives kids in this underserved community a chance to participate in activities they wouldn’t normally have access to, such as sports, outdoor adventures and a variety academic programs. Thanks to a partnership with United Airlines, you can donate MileagePlus miles to this worthy charity.

In 2010, U.S. Marines William McNulty and Jake Wood put together a small team of military veterans and first responders to head into Haiti after the earthquake. They were in Port-au-Prince three days after the quake, providing much needed medical services and supplies while many relief organizations were still waiting to enter the city.

Team Rubicon was born, and it has since grown its ranks to 40,000 volunteers who have participated in over 120 operations around the world. You can support their disaster relief efforts by donating your Southwest Airlines points.

Hero Miles provides free flights to wounded, injured and ill service members and their families. You can give American, Delta, United, Alaska and Frontier miles to help support this worthy cause.

In 2002 GlobalGiving introduced a new model of charitable giving that connects individual donors with grassroots nonprofits around the world.

Through this crowdfunding website, you can choose the projects you want to support, knowing that your donations will have a direct impact on those communities. And thanks to Hilton’s partnership with GlobalGiving, you can give HHonors points to help support these causes.

Thanks to partnerships between airlines and charities, you have the opportunity to reap reward miles for your generosity. Call it aviation altruism, if you will.