STL - RUH

$676 Find Cheap Flights from St. Louis to Riyadh

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Riyadh departing on 3/8. 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 Riyadh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Riyadh, 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 Riyadh, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$676
American Airlines
Sun 3/8Wed 3/18
STL - RUH • 2 stops
Cheapest one-way
Multiple Airlines
Wed 12/17
STL - RUH • multi-stop
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We hope you love your trip to Riyadh!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Riyadh (STL-RUH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Riyadh 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 Riyadh

Sun, Mar 8 - Wed, Mar 18
American Airlines Logo
6:50 pm - 3:35 am
STL
-
RUH
24h 45m2 stops
American Airlines Logo
5:05 am - 9:51 pm
RUH
-
STL
24h 46m2 stops
$676American Airlines
Sun, Mar 8 - Tue, Mar 17
Lufthansa Logo
4:50 pm - 7:55 pm
STL
-
RUH
19h 05m1 stop
Lufthansa Logo
2:00 am - 2:55 pm
RUH
-
STL
20h 55m1 stop
$763Lufthansa
Mon, Jan 19 - Wed, Jan 21
Lufthansa Logo
1:15 pm - 7:55 pm
STL
-
RUH
21h 40m2 stops
Lufthansa Logo
2:00 am - 10:58 pm
RUH
-
STL
29h 58m2 stops
$766Lufthansa
Mon, Mar 9 - Tue, Mar 17
Lufthansa Logo
7:00 pm - 4:50 am
STL
-
RUH
25h 50m2 stops
Lufthansa Logo
2:00 am - 2:55 pm
RUH
-
STL
20h 55m1 stop
$768Lufthansa
Sun, Mar 8 - Mon, Mar 16
Multiple Airlines Logo
4:50 pm - 7:55 pm
STL
-
RUH
19h 05m1 stop
Multiple Airlines Logo
2:00 am - 3:29 pm
RUH
-
STL
45h 29m2 stops
$770Multiple Airlines
Mon, Jan 19 - Thu, Jan 22
KLM Logo
11:23 am - 10:50 pm
STL
-
RUH
26h 27m2 stops
KLM Logo
11:55 pm - 8:37 pm
RUH
-
STL
29h 42m3 stops
$771KLM
Sat, Mar 7 - Tue, Mar 17
Lufthansa Logo
7:00 pm - 7:55 pm
STL
-
RUH
39h 55m2 stops
Lufthansa Logo
2:00 am - 2:55 pm
RUH
-
STL
20h 55m1 stop
$773Lufthansa
Sat, Mar 7 - Mon, Mar 16
Multiple Airlines Logo
7:00 pm - 7:55 pm
STL
-
RUH
39h 55m2 stops
Multiple Airlines Logo
2:00 am - 3:29 pm
RUH
-
STL
45h 29m2 stops
$780Multiple Airlines
Mon, Mar 9 - Wed, Mar 18
Delta Logo
3:58 pm - 10:50 pm
STL
-
RUH
22h 52m2 stops
Delta Logo
3:30 am - 11:15 pm
RUH
-
STL
27h 45m2 stops
$781Delta
Mon, Mar 9 - Mon, Mar 16
Lufthansa Logo
1:14 pm - 4:50 am
STL
-
RUH
31h 36m2 stops
Lufthansa Logo
2:00 am - 11:51 pm
RUH
-
STL
29h 51m2 stops
$783Lufthansa
Booking Insights

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

Get data-powered insights and trends into flights from St. Louis to Riyadh 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 Riyadh?

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 Riyadh were found on Lufthansa ($768) and KLM ($771).

Find deals

Good to know

Cheapest flight$676
Flight from St. Louis to Riyadh

When to book flights from St. Louis to Riyadh

Are your dates flexible? Find out the best times to travel from St. Louis to Riyadh 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 Riyadh

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

    In the last 3 days, the lowest price for a flight from St. Louis to Riyadh was $676 for a round-trip ticket.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Riyadh.

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

    On your way to Riyadh, you’ll fly out from Lambert-St Louis. You’ll be landing at Riyadh King Khaled Intl.

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

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

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

    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 Riyadh.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riyadh 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 Riyadh?

    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 Riyadh with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and RUH 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 Riyadh?

    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 Riyadh 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 Riyadh

Information on your arrival and departure airports

St. Louis (STL)
Riyadh (RUH)