FDXAg said:
So if I wanted to use rewards points towards airfare on Southwest, can I transfer points/miles with either the Capital One or Chase cards?
In the case of Cap One, you would use your points to "erase" the Southwest purchase in the form of a bill credit. Travel rewards are at a minimum the equivalent of 2% cash back (you can get 4-5x points by booking through the portal).
You can book airfare through the Cap One portal, but Southwest isn't included. Not sure if you can transfer points to SW, as I've never done it.
I've found some good deals through the Cap One portal lately, particularly on hotels and rental cars, but it's kind of hit or miss. The nice thing is, most hotels booked through the portal are fully refundable up until a day or two before. Downside is Cap One charges your card at the time of booking. But I've had to cancel and the money is credited within a couple of days. I also like their Visa Signature Luxury Hotel perk (although Covid really diminished the deals you can find there).
Rather than using points for direct purchases, I typically just trade points in once I hit 100k to get a $1000 credit on my bill. The grace period for travel eraser is pretty generous, and we typically take 2 big trips a year, so getting it is no problem. You can use points to partially erase a purchase (say a hotel costs $3500; you can just trade in 100k points for a $1000 credit on that purchase).