It takes at least 20 minutes and costs $20 or $25 US each way. If there are several of you to share the taxi, it is cost effective. If it is just you, or one more, it is not worth the hassle, in my opinion. You will save about $53 on the flight, but the taxi will cost you around $50 round trip. Not worth it for one, but is worth it for a group. I have done it both ways, depending on the size of my party. Make sure you have enough time to get over to municipal before their last flight out. I think it is at 5:40 p.m.