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The Citi Offer gives $30 back on a $250+ Avis rental through October 31, 2026. But you likely cannot stack it with the separate SimplyMiles offer for 1,395 AAdvantage miles and Loyalty Points. Activating one may remove the other from your account, so choose the higher-yield option for your spend. You can still layer the Citi/AAdvantage Executive card's $120 annual credit and shopping portal rewards on top.

Southwest Rapid Rewards members can earn 2,400 points on a qualifying Avis or Budget rental now through November 15, 2026, quadrupling the standard 600. At 1.3 cents per point, that's roughly $31 toward flights, and the flat payout means a cheap weekend rental yields the same as a weeklong one. A potential surcharge of up to $1 per day and the need to attach your Rapid Rewards number to the reservation are the only catches; bonus points won't count toward status or Companion Pass.

A SimplyMiles card-linked offer delivers 1,395 American Airlines miles and 1,395 Loyalty Points on a single Avis rental of $250 or more. The real value comes from stacking: pair it with the Citi/AAdvantage Executive World Elite Mastercard for up to $120 annual statement credit on Avis, plus click through a shopping portal and apply a corporate discount. Since SimplyMiles is Mastercard-only, linking that card unlocks both the bonus and the statement credit. The offer expires October 31, 2026, and you can redeem twice per offer cycle.

Avios.com added an 'I have a Companion Voucher' toggle that surfaces extra Club World seats and prices before booking. Premium Plus voucher holders get automatic visibility of otherwise hidden inventory. Marriott Bonvoy debit card referral bonuses doubled to 5,000 points through September 15, 2026. Avis is giving five British Airways Club members 100,000 Avios each for rentals booked by August 25 and completed by November 16, 2026. No registration needed, just a 48-hour minimum rental via Avios.com.