About 1 in 3 consumers got free flights in the last year with their miles accrued through an airline credit card, according to the survey conducted through Google Surveys. But 45 percent said they wouldn't pay an annual fee for an airline credit card.
The survey of 1,000 people was conducted July 18-21.
2019-20 U.S. News Best Airline Rewards Programs
1. Alaska Airlines Mileage Plan
2. Delta SkyMiles
3. JetBlue TrueBlue
4. United MileagePlus
5. American Airlines AAdvantage