American Express Membership Rewards are loaded with value. Now through (at least) the end of September, you can get even more out of them. Amex is offering various bonuses when you convert Membership Rewards to 12 different transfer partners.

Membership Rewards is offering transfer bonuses to both Qantas and JetBlue. Through November 30, 2019, you can receive a 20% bonus on transfers to Qantas, while you can receive a 25% bonus through December 21, 2019, on transfers to JetBlue.

Qantas recently announced some significant changes to its frequent flyer program which are scheduled to take effect on September 18, 2019. Although some awards will increase in price, there are also some positive aspects, including reduced taxes and fees and additional award seats being made available.

Take advantage of two stackable bonuses to get 44% more Qantas miles when transferring from American Express Membership Rewards.

You can now receive a 25% bonus for transferring Citi ThankYou points to Qantas through April 13, 2019. Although there are not a lot of great ways to redeem Qantas miles, the program does offer a round-the-world award that could be a huge value if you can leverage the current bonus.