This post contains references to products from one or more of our advertisers. We may receive compensation when you click on links to those products. For an explanation of our Advertising Policy, visit this page.

Delta and Air France/KLM have a very close relationship. As founding members of the Skyteam alliance, they also have a tight-knit joint venture that allows them to own a huge portion of transatlantic travel. While this relationship continues to grow (I sometimes hear, “Thank you for calling the Delta, Air France, and KLM elite line, how many I help you?” when I call Delta), their frequent flyer programs are quite different. And since they are both 1:1 transfer partners of American Express Membership Rewards, I often get asked which airline is best for booking Skyteam awards. In short, it’s usually Delta, but there can be a few exceptions. I’ll explain below.

The Delta Skymiles program is often criticized for making it hard to redeem low level awards (like 25,000 round-trip domestic coach seats or 100,000 US-Europe business class awards), but it can be very generous – especially when it comes to Skyteam awards because they are always at the low level.

The other main advantages of Delta are:

1) Much lower fees. I pulled up a sample Washington DC – Paris roundtrip in coach and Delta’s price was 60,000 miles and $84.30. Air France’s award came in at 50,000 miles, but cost a shocking $476.86 in fees.

2) Delta is much more generous with miles. They award 100% accrual on most fare classes whereas Flying Blue awards are as low as 0% for cheap fares. Delta also has partnerships with a multitude of non-air partners, like shopping malls, hotels and dining programs.

3) Delta allows awards to be booked 11 months in advance, where Air France only allows 10 months. So basically Delta frequent flyers get to book Flying Blue awards before Flying Blue members. Seems a little backwards, right? Check out these screenshots for an example – I can currently book a Paris – NY flight on January 2nd using Delta miles, but not with Air France’s own Flying Blue miles:

4) American Express runs frequent transfer bonuses to Delta like the current 30% and 50% and 25,000 MQM offers.

Flying Blue does have a couple unique advantages.
1) The ability to book one way awards. If you wanted LAX-CDG in coach one way, you’d pay 25,000 Flying Blue miles versus 60,000 Delta miles.
2) They run crazy 50% off awards, which can be incredible values – especially for longhaul premium class travel.

As always, the best choice for you is the one that best aligns with your travel plans. For instance, I’m currently helping clients book an award trip to Africa and British Airways makes the most sense on the outbound, but they will return on Air France. Since they have American Express Membership Rewards points, I advised them to transfer miles to both programs and leverage one-way awards.

I still think the most standout advantage between programs is that millions of Delta Skymiles members have access to Flying Blue awards before Flying Blue members. This is a huge benefit – especially when booking high demand awards like LAX- PPT (Papeete, Tahiti).

Gold Delta SkyMiles® Credit Card from American Express

If you are a Delta flyer who is looking to bank some extra miles this card is a great addition for your wallet. While you'll earn 2 miles per dollar on Delta purchases and 1 mile per dollar on everything else, you'll also have access to other perks like priority boarding, a first bag checked free and 20% off in-flight purchases.

Apply Now
More Things to Know
  • Earn 30,000 bonus miles after you make $1,000 in purchases on your new Card within your first 3 months and a $50 statement credit after you make a Delta purchase with your new Card within your first 3 months.
  • Earn 2 Miles per dollar spent on purchases made directly with Delta. Earn 1 mile for every dollar spent on all other eligible purchases.
  • Check your first bag free on every Delta flight - that's a savings of up to $200 per round trip for a family of four.
  • Settle in sooner with Priority Boarding.
  • Enjoy a $0 introductory annual fee for the first year, then $95.
  • Terms and Conditions apply.
  • See Rates & Fees
Intro APR on Purchases
Regular APR
16.24%-25.24% Variable
Annual Fee
$0 intro annual fee for the first year, then $95
Balance Transfer Fee
See Terms
Recommended Credit
Excellent Credit
Terms and restrictions apply. See rates & fees.

Editorial Disclaimer: Opinions expressed here are author’s alone, not those of any bank, credit card issuer, airlines or hotel chain, and have not been reviewed, approved or otherwise endorsed by any of these entities.

Disclaimer: The responses below are not provided or commissioned by the bank advertiser. Responses have not been reviewed, approved or otherwise endorsed by the bank advertiser. It is not the bank advertiser’s responsibility to ensure all posts and/or questions are answered.