disgusted... only slightly

[hc422709]

PokerStars Tournament game, buy-in $1.00+0.20, Level IV $50/$100 No Limit, 3 players
Hand History by

SB: T$3935
HERO (BB): T$1600
Button: T$7965

SB posts Small Blind T$50
HERO posts Big Blind T$100

Pre-flop: A 3 (T$150)
Button folds
SB raises to T$150
HERO calls T$100

Flop: 6 7 A ($350)
SB bets T$100
HERO calls T$100

Turn: 6 7 A J (T$550)
SB bets T$100
HERO raises to T$500
SB calls T$400

River: 6 7 A J A (T$1550)
SB bets T$800
HERO calls T$800

SB shows 5 Q
SB wins T$3200 with a flush Ace high

Surely he did not have the odds to call my raise (given 3 to 1 odds, needed 5 to 1)... but should I have folded anyways due to crappy kicker or maybe go all in?