$348 Find Cheap Flights from St. Louis to Lisbon - Compare and Save

This depends on the travel class you are in. Economy Basic travelers must pay for all their luggage except handbags. Economy class travelers can bring one checked bag of fewer than 50 lbs. Premium Economy travelers can bring two items of checked baggage under 50 lbs, and business class travelers can get two checked items under 70 lbs. First-class travelers can bring three things under 50 lbs.

Yes. Reduced mobility travelers of American Airlines can get help to and from their gates, between gates during stops, and to the baggage claim area. Travelers that need hearing assistance can request assistance for essential flight updates. Also, low-vision travelers can get help checking in and entering their gates. However, travelers needing special assistance should contact American Airlines for service.

Lisbon Airport is served by a metro line that offers rides to the city in 20 minutes. You can find them outside the arrivals area. Several bus lines tip at the airport's arrival terminal, taking you to different parts of the city. You can also find taxis queuing outside the departures and arrival terminals.

American Airlines offer different type of seating on board depending on your travel class. Basic Economy travelers get standard legroom and space. They sit at the back of the plane, with white seats. Economy Plus seating offers extra legroom and passengers' seat in front of the economy cabin. Seats are either blue or purple, and they come with power plugs. In addition, travelers get complimentary alcoholic seats. United First travelers get more legroom and fully reclining seats. The seats are dark blue and feature in-seat power outlets.

In the last 5 days, the lowest price for a flight from St. Louis to Lisbon was $348 for a one-way ticket and $717 for a round-trip.

A passport is required to fly from St. Louis to Lisbon.

St. Louis and Lisbon are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Lisbon Humberto Delgado.

We unfortunately don’t have that data for this specific route.

SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Lisbon, with SkyTeam being the most commonly used for this route.

The two airlines most popular with KAYAK users for flights from St. Louis to Lisbon are Delta and United Airlines. With an average price for the route of $581 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,053 and an overall rating of 7.4.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Lisbon.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lisbon from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lisbon with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and LIS can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lisbon from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.