You need 6,000 to 20,000 miles for a free one-way flight, depending on how far you're flying, which airline you're using and the dates of your travel. A one-way international flight will usually cost 35,000-50,000+ miles. Airline miles and points are generally worth around 1 cent each, but their value can vary.
The number of miles you can earn from shopping typically depends on the retail partner, but in most cases, it works out to 1 reward mile for every $20 spent. When using an AIR MILES credit card, you can double dip at participating merchants.
editorial guidelines here . Citi is an advertising partner. We found the average airline mile to be worth around $0.014, with AAdvantage offering the highest value and Southwest and United offering the most user-friendly rewards. The average airline mile across major U.S. companies is worth $0.014.
Flights to Hawaii from the West Coast start at 20,000 miles each way, as you can see on this trip from San Diego to Honolulu. That means you could book a round-trip flight between the West Coast and Hawaii using your entire 40,000 miles.