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- This trip is recommended because it is: Cheapest + Fastest
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Compare 2 ways to go from St Louis to Phoenix Airport.
Among the sustainable travel choices, the bus stands out as the good way to reach Phoenix Airport. The journey takes about 1 day, 6 hours 40 minutes and with fares starting at just $102, it presents an excellent value for a comfortable ride.
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St Louis to Phoenix Airport Bus and Train
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