If you register for Amtrak Guest Rewards, our loyalty program, you can earn points on your paid travel and then redeem those points later for free travel. This might give you the "discount" you're looking for. Other than that, the multi-ride tickets we offer are on the link previously posted. Multi-ride tickets earn 2 Tier Qualifying Points per dollar spent.

Your other option is to book one-way tickets, and the price does change depending on availability, so book early. Check our refund and exchange policy before you buy if you think you'll need to cancel later.