$115 Cheap flight deals from Collinsville (STL) to Phoenix (PHX)

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This Weekend's Flight Deals from Collinsville to Phoenix

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $115 One Way, $236 Round Trip from Collinsville to Phoenix

Prices starting at $236 for return flights and $115 for one-way flights to Phoenix were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Phoenix economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sedona Springs Resort
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Las Posadas of Sedona
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More About Flying To Phoenix from Collinsville

Route Information for Flights from Collinsville to Phoenix

Origin Airport IATA Code
STL
Destination Airport IATA Code
PHX
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Collinsville to Phoenix

Great Deals on Flights From Collinsville to Phoenix

Spend more of your time and money at Phoenix instead of sitting at your computer, searching for discount Collinsville to Phoenix flights. This is why Orbitz makes it easy for you to check out destinations, plan your trip, and book your air fare, hotel, car rental, and more in just one place. Our low price guarantee means that you get great deals on flights from Collinsville to Phoenix.

Flights That Fit Your Budget

Traveling on a budget? Not to worry if you are using Orbitz. We monitor thousands of fares to make sure we show you the best air ticket prices available for your travel dates. Besides amazing prices on Collinsville to Phoenix flights, we offer you great deals on hotels, vacation packages, and last-minute getaways for the perfect trip.

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Search for Flights from Collinsville to Phoenix on the Go

Orbitz offers free mobile apps for iPad, iPhone, and Android-based devices, so even the busiest trip-planner can research and book flights from Collinsville to Phoenix. Find cheap Collinsville to Phoenix flights, research local festivities and attractions, and book reservations while sitting in the salon. Orbitz will also update you on flight delays with free alerts sent to your mobile phone or email address, so you’re never left in the dark.

Frequently asked questions

Are there non-stop flights from Collinsville to Phoenix?
Two airlines offer nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Phoenix, AZ (PHX-Sky Harbor Intl.) — Southwest Airlines and American Airlines. They'll take you where you need to go in style and comfort.
What is the shortest flight from Collinsville to Phoenix?
With the flight from STL to Phoenix Sky Harbor Intl. Airport taking a minimum of 3 hours and 20 minutes, you'll have plenty of time to sit back and enjoy the ride. Order an in-flight vino and get comfortable in your seat with a riveting movie or novel.
What airlines fly from Collinsville to Phoenix most frequently?
Southwest Airlines (WN) is one of the carriers with the most flights from Lambert Field to PHX. It offers 95 services each month on this route. Going on vacation is one of life's biggest pleasures, and this airline will get you where you need to go. American Airlines (AA) also services the route from Collinsville to Phoenix. It's another great option and has 56 flights every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.