DALLAS (AP) - U.S. airlines are raising base fares on many domestic flights even though they are getting a windfall from lower fuel prices.
Delta Air Lines raised fares on many U.S. routes by $4 per round on Thursday night, and other big airlines have matched them, according to FareCompare.com CEO Rick Seaney and J.P. Morgan analyst Jamie Baker. Seaney said Monday that he saw a few $6 and $10 increases, but mostly $4.
Delta did not immediately respond for comment. United Airlines confirmed matching the $4 increase. Seaney said American and Southwest also raised prices. The carriers did not immediately comment.
Higher base fares don't always result in passengers paying more. Airlines run frequent sales, and they adjust fares on individual flights depending on demand.
The last successful broad increase occurred in April.