STL - LYS

$503 Find Cheap Flights from St. Louis to Lyon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Lyon departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Lyon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Lyon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Lyon, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,394
Air Canada, Lufthansa
Thu 7/23Mon 8/10
STL - LYS • 1 stop
Cheapest one-way
$503
Multiple Airlines
Wed 6/10
STL - LYS • 3 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Lyon. You'll need at least 1 connection.
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Top layover airports
Montreal (YUL)
Cheapest • Avg $886 (round-trip)
Frankfurt am Main (FRA)
Shortest trip • 13h 58m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lyon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Lyon (STL-LYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Lyon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Lyon

Thu, Jul 23 - Mon, Aug 10
Multiple Airlines Logo
12:10 pm - 11:40 am
STL
-
LYS
16h 30m
1 stop
Multiple Airlines Logo
6:55 am - 3:46 pm
LYS
-
STL
15h 51m
2 stops
$1,394Multiple Airlines
Thu, Jul 23 - Mon, Aug 10
Lufthansa Logo
1:13 pm - 12:20 pm
STL
-
LYS
16h 07m
2 stops
Lufthansa Logo
6:55 am - 3:46 pm
LYS
-
STL
15h 51m
2 stops
$1,398Lufthansa
Sat, Jun 6 - Fri, Jun 26
Lufthansa Logo
6:55 pm - 12:25 pm
STL
-
LYS
34h 30m
2 stops
Lufthansa Logo
7:05 am - 11:45 pm
LYS
-
STL
23h 40m
2 stops
$1,402Lufthansa
Sat, Jun 6 - Fri, Jun 26
Lufthansa Logo
6:55 pm - 12:25 pm
STL
-
LYS
34h 30m
2 stops
Lufthansa Logo
2:05 pm - 8:25 pm
LYS
-
STL
13h 20m
1 stop
$1,406Lufthansa
Sat, Jun 6 - Fri, Jun 26
Air Canada Logo
1:05 pm - 11:40 am
STL
-
LYS
15h 35m
1 stop
Air Canada Logo
2:05 pm - 8:25 pm
LYS
-
STL
13h 20m
1 stop
$1,409Air Canada
Sat, Jun 13 - Sat, Jun 20
Iberia Logo
5:11 pm - 11:45 pm
STL
-
LYS
47h 34m
2 stops
Iberia Logo
7:10 pm - 11:59 pm
LYS
-
STL
35h 49m
2 stops
$1,444Iberia
Sat, Jun 13 - Sat, Jun 20
United Airlines Logo
1:05 pm - 11:40 am
STL
-
LYS
15h 35m
1 stop
United Airlines Logo
9:25 am - 12:21 pm
LYS
-
STL
33h 56m
2 stops
$1,532United Airlines
Thu, Jul 23 - Mon, Aug 10
Multiple Airlines Logo
12:10 pm - 11:40 am
STL
-
LYS
16h 30m
1 stop
Multiple Airlines Logo
6:55 pm - 1:25 pm
LYS
-
STL
25h 30m
1 stop
$1,543Multiple Airlines
Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
1:05 pm - 11:40 am
STL
-
LYS
15h 35m
1 stop
Multiple Airlines Logo
10:25 am - 1:25 pm
LYS
-
STL
34h 00m
1 stop
$1,642Multiple Airlines
Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
8:40 am - 10:35 pm
STL
-
LYS
30h 55m
2 stops
Multiple Airlines Logo
11:35 pm - 8:25 pm
LYS
-
STL
27h 50m
3 stops
$1,661Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Lyon flights

Get data-powered insights and trends into flights from St. Louis to Lyon to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Lyon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Lyon were found on Lufthansa ($1,398) and Air Canada ($1,409).

Find deals

Good to know

Cheapest flight$503
Flight from St. Louis to Lyon

When to book flights from St. Louis to Lyon

Are your dates flexible? Find out the best times to travel from St. Louis to Lyon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Lyon

  • What is the cheapest flight from St. Louis to Lyon?

    In the last 3 days, the lowest price for a flight from St. Louis to Lyon was $503 for a one-way ticket and $1,394 for a round-trip.

  • Do I need a passport to fly between St. Louis and Lyon?

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

  • Which airports will I be using when flying from St. Louis to Lyon?

    When flying out of St. Louis you will be using Lambert-St Louis. You will be landing at Lyon, also known as Lyon-Saint Exupéry.

  • Which aircraft models fly most regularly from St. Louis to Lyon?

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

  • How does KAYAK find such low prices on flights from St. Louis to Lyon?

    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 Lyon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Lyon?

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

  • What is the Hacker Fare option on flights from St. Louis to Lyon?

    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 Lyon with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and LYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Lyon?

    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 Lyon from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Lyon

Information on your arrival and departure airports

St. Louis (STL)
Lyon (LYS)