Trade desert vistas and year-round sunshine for Midwest charm and riverside history when you fly from Phoenix to St. Louis with Globitude Travels. Whether you are visiting family, exploring the Gateway Arch, or traveling on business, we make finding affordable airfare seamless. Let our team help you plan your journey from the Valley of the Sun to the Gateway City today.
Lowest fare found per airline on the PHX → STL route, with our discounted phone-deal price.
| Airline | Cabin | Found fare | Our discounted fare | Fare found on | |
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Economy | $139.78 | Sep 16, 2026 | Book | |
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Economy | $206.09 | Sep 16, 2026 | Book | |
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Economy | $210.74 | Sep 16, 2026 | Book | |
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Economy | $210.74 | Sep 16, 2026 | Book | |
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Economy | $212.62 | Sep 16, 2026 | Book | |
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Economy | $504.29 | Sep 16, 2026 | Book |
Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.
Departing from Phoenix Sky Harbor International Airport (PHX) and landing at St. Louis Lambert International Airport (STL), this route connects two dynamic American cities. St. Louis greets visitors with four distinct seasons, ranging from warm, humid summers to crisp, snowy winters. Packing layers ensures you stay comfortable regardless of when you schedule your Midwestern getaway.
Once on the ground, discover legendary St. Louis neighborhoods like the historic Soulard district, famous for its red-brick architecture and lively market, or the vibrant Central West End filled with cozy cafes and boutiques. Food lovers can indulge in regional favorites such as toasted ravioli, St. Louis-style thin-crust pizza, and slow-smoked barbecue. Globitude Travels helps you secure great travel options so you can experience everything this storied river city offers.
Shoulder seasons, particularly late winter and early spring such as February and March, typically feature lower airfares compared to the busy summer and holiday travel periods.
Leading domestic carriers regularly service this route with both nonstop and connecting itineraries, and Globitude Travels can help you compare available carrier options for your dates.
Flights depart from Phoenix Sky Harbor International Airport (PHX) in Arizona and arrive at St. Louis Lambert International Airport (STL) in Missouri.
Both nonstop flights and connecting itineraries are commonly available, with layovers typically routed through major central transfer hubs like Denver or Dallas.
Yes, you can contact the Globitude Travels customer service team by phone to find personalized flight schedules, access exclusive deals, and complete your reservation.
Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.
Page updated September 6, 2026 · fare data refreshed automatically from live flight searches.
