Capital One is offering a 20% bonus when cardholders move miles to Air France-KLM Flying Blue. The offer runs from 12 a.m. Eastern on Nov. 1, 2026, through 11:59 p.m. Eastern on Nov. 30, 2026, according to One Mile at a Time.
Capital One miles normally move to Flying Blue at a 1:1 rate. With the bonus, 1,000 Capital One miles become 1,200 Flying Blue miles.
The key terms
Capital One has not published a press release. The details here come from One Mile at a Time's report:
- Bonus: 20%, for a ratio of 1,000 to 1,200.
- Dates: Nov. 1 through 11:59 p.m. Eastern on Nov. 30, 2026.
- Registration: None is needed.
- Limit: There is no cap on how many bonus miles you can earn.
- Timing: The bonus should post with the base miles, and transfers are usually instant.
The bonus is offered on Capital One's side, so it should show on the transfer screen before you confirm.
Why Flying Blue
Flying Blue is the loyalty program of Air France and KLM. It is part of the SkyTeam alliance, so its miles can also book flights on partner airlines.
Its best-known use is crossing the Atlantic. Air France and KLM fly many routes between North America and Europe. One Mile at a Time notes that the two airlines release more award seats to Flying Blue members than to members of partner programs.
Flying Blue also has some fans this fall. A point.me ranking released in late October put it first among airline rewards programs. We covered that ranking here.
The catch: newer award pricing
Flying Blue changed how it prices awards in September 2026, One Mile at a Time reports. The cheapest awards are now "Light" fares. To get the same extras as before, members need to book a "Standard" fare, which costs more miles. The outlet called the change a devaluation.
That makes it more important to price the exact award first. Look at the fare type, the miles price and the taxes and fees. Then decide how many miles you need.
How it stacks up
This is not the only Flying Blue bonus this fall. An Amex Membership Rewards bonus to Flying Blue ended Oct. 31. For now, Capital One's 20% is the live Flying Blue bonus from a major U.S. bank.
One Mile at a Time points out that every major transferable points currency partners with Flying Blue, and bonuses like this come up fairly often. So it pays to think about which program you move points from, based on how you would otherwise use them.
Before you transfer
Transfers from a bank to an airline are one way. Once the miles reach Flying Blue, you cannot move them back.
A few checks help:
- Find the seat in Flying Blue before you move miles.
- Note whether the price is for a Light or Standard fare.
- Add up taxes and fees, which can be large on some routes.
The math is simple. A 50,000-mile award would take about 41,700 Capital One miles with the bonus, before rounding to the program's transfer steps. That saving only counts if you book.
One Mile at a Time says the bonus could be a good deal for awards on Air France and KLM, as well as SkyTeam and other partner airlines. It also notes that members with Flying Blue Platinum status get access to more award space.
What people are saying on X
One Mile at a Time and Doctor of Credit both posted about the bonus on X on Nov. 1.