FlyerTalk Forums - View Single Post - Using AS Miles to upgrade DL Int'l Flight
Old Dec 25, 2010 | 10:44 am
  #9  
golfingboy
Ambassador: Alaska Airlines
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Talking about Europe....

DL requires you to be in K fare or higher to use miles to upgrade, but no co-pay...

Delta

AA allows you to upgrade to business from any fare class, but they require miles+copay... However, their copay is reasonable at $350 from deeply discounted economy fares..

American

Continental also allows upgrades to BF on international flights, however, the copay is higher from deeply discounted fares at $500. At the same time, CO is asking for 20,000 miles vs. 25,000 for AA.

Continental
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