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Amazing American Airlines STL to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $266 round trip and $138 one way. Prices and availability subject to change. Additional terms may apply.


PHX From STL Economy Coach Packages on Similar Airlines


FAQs about American Airlines Flights from STL to PHX
Can I catch a flight from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) right now?

Be sure to check out our Covid-19 Travel Advisor to learn if there are any current quarantine requirements and travel advice reports in effect in Phoenix, AZ (PHX-Sky Harbor Intl.) when jet-setting from St. Louis, MO (STL-Lambert-St. Louis Intl.).

What terminal is American Airlines at St. Louis Lambert International Airport?

If you're flying with American Airlines from Lambert Field, you'll generally be boarding from terminal 1. If you're jetting to Sky Harbor Intl. Airport (PHX) from here, you're most likely to be arriving at terminal 4.

Are there American Airlines non-stop flights from STL to PHX?

With American Airlines offering nonstop services from St. Louis Lambert International Airport to Phoenix Sky Harbor Airport, your next exciting adventure is a plane ride away. Kiss goodbye to the stress, inconvenience and time delays that are often associated with layovers, and book your seat today.

How long is an American Airlines flight from STL to PHX?

Have a power nap and start your vacation raring to go. You'll have ample time to do so when traveling with American Airlines between STL and Phoenix Sky Harbor Intl. Airport, with the flight taking on average 4 hours and 28 minutes.

What type of aircraft does American Airlines fly from STL to PHX?

Booked a ticket with American Airlines? There's a good chance you'll be cruising aboard the Airbus A319 on the STL to PHX flight path.

How many direct and indirect flights does American Airlines fly from STL to PHX?

You can choose from at least 4 American Airlines flights each day from STL to PHX.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to PHX, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

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Travelers ❤️ these 🏨 after their flight to Phoenix

SureStay Hotel by Best Western Phoenix Airport
SureStay Hotel by Best Western Phoenix Airport
2.5 out of 5.0 3037 E Van Buren St, Phoenix, AZ
$64
3.5/5 (39 reviews)

Always a good place to stay the night.

Reviewed on May 9, 2021
This hotel doesn't skimp on freebies - guests receive free WiFi, free self parking, and a free airport shuttle. Business travelers can take advantage of the ...
Hilton Garden Inn Phoenix Airport North
Hilton Garden Inn Phoenix Airport North
3.0 out of 5.0 3838 E Van Buren St, Phoenix, AZ
$109
4.3/5 (27 reviews)

Disappointed that the pool was closed. Grandkids were looking forward to it and we weren’t aware it was closed prior to arrival

Reviewed on Feb 12, 2020
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 6 conference rooms, 24-hour business center, ...
Holiday Inn Express Hotel & Suites Phoenix-Airport, an IHG Hotel
Holiday Inn Express Hotel & Suites Phoenix-Airport, an IHG Hotel
2.5 out of 5.0 3401 E University Drive, Phoenix, AZ
$102
4.2/5 (20 reviews)

Clean room. No carts to haul luggage to or from the room.

Reviewed on Sep 14, 2020
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.