Most airline loyalty programs are part of alliances or other partnerships that enable you to redeem miles for travel on other carriers. (rewardexpert.com)
Once you make a travel purchase on your card, you have just 120 days to redeem your miles for a travel statement credit against that particular purchase. (upgradedpoints.com)
Be prepared for any extra expenses when redeeming your miles for travel, as taxes and some airport fees, such as fuel charges, are usually not covered by your airline miles. (cardrates.com)