Deal Update: Here’s a site I found that is selling NWA PK037 coupons for just $12. NWA PK037 coupons are worth from $25-$100(on this fare $25) off your nwa flight.
Fare valid from HPN-SFO or SFO-HPN on Northwest.
Book at nwa.com
Check for valid dates at farecompare.com
Highest Chase Signup Offer: 100K Point Signup Bonus!
Chase Ink Preferred 100,000 Points Signup Bonus
$1,250 travel credit or transfer to 100,000 miles. Earn 3x points on travel, internet, cable, streaming, shipping, online advertising, and more.