Questions about flying!

I'm debating if I should fly to Florida for a late "babymoon" when I'm 30 weeks. I'm not high risk and have had great blood pressure every time at the ob office. The flight is only 2 hours. Are there serious risks? Should I go ahead and just cancel? What were your experiences? I'll definitely check with my ob, just wanted to hear from others too on their opinions! Thank you in advance!