Alaska Airlines Flights From Lambert-St. Louis Intl. Airport (STL) from $119

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Alaska Airlines Airlines Flights From Lambert-St. Louis Intl.

The cheapest prices found with in the last 7 days for return flights were $237 and $119 for one-way flights to for the period specified. Prices and availability are subject to change. Additional terms apply.

Escape From Lambert-St. Louis Intl. This Weekend

Alaska Airlines Airports
Hop on a(n) Alaska Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
SEAUSASeattle - Tacoma Intl.115
ORDUSAO'Hare Intl.44
LAXUSALos Angeles Intl.24
PDXUSAPortland Intl.23
ANCUSATed Stevens Anchorage Intl.22
SFOUSASan Francisco Intl.21
SANUSASan Diego Intl.18
JNUUSAJuneau Intl.10
SJCUSANorman Y. Mineta San Jose Intl.10
GEGUSASpokane Intl.7

Alaska Airlines Flight To Lambert-St. Louis Intl.

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Alaska Airlines Airfares from Lambert-St. Louis Intl. Airport

Looking for great deals on Alaska Airlines flights from Lambert-St. Louis Intl.? Travelocity offers some of the lowest fares on one-way and round-trip flights from Lambert-St. Louis Intl. to many locations. We’re also proud to provide flexible booking options so you can find the best price on cheap flights that work within your schedule. Add in free 24 hour cancellation on most flights and you’ll be able to book your next trip with confidence. Fly from Lambert-St. Louis Intl. Airport on Alaska Airlines with the help of Travelocity to spend less time worrying about finding the best deal and more time enjoying your vacation!

Route FAQ

Frequently asked questions

What terminal does Alaska Airlines fly out of at STL?
If you’re going to be heading out from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) with Alaska Airlines, it’s likely you’ll leave from terminal 1. When you’re jetting around the world on your own, it’s always nice to be given a helping hand.
Is there free Wi-Fi at St. Louis Lambert International Airport?
STL offers free Wi-Fi. If you want to catch up on those emails (or your favorite streaming series) while waiting for your next flight, don’t worry.
How long do I need to be at STL before my flight?
Even though most airports only require you to check in one hour before wheels up for domestic routes, it’s always a good idea to have some extra time up your sleeve, especially if you have checked bags. Remember to arrive at the airport for your international flight a minimum of three hours prior to departure. Baggage drop lines and customs lines can make time run away quickly.
What airline is AS?
AS is the IATA code of Alaska Airlines. Airlines from around the globe are designated an IATA code by the International Air Transport Association. These two characters are responsible for many functions, including timetables, tickets, tariffs and communications.
What is STL?
STL is the IATA code for Lambert-St. Louis Intl. Airport (STL). These three-letter combinations are assigned by the International Air Transport Association to facilitate air travel and help identify airports throughout the world.
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 from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.), please visit our Customer Service Portal.

Alaska Airlines Information