HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Riyadh

$926+ Cheap flights from Missouri to Riyadh (RUH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RUH
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Riyadh with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Riyadh

Keep the following information in mind while searching for Missouri to Riyadh flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$926
(KLM)
From Missouri to Riyadh King Khaled Intl
Search Deals

Find flight deals from Missouri to Riyadh

Cheapest flights from Missouri to Riyadh
Explore the most affordable flight options available from Missouri to Riyadh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This KLM deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/305:15 pmSTL - RUH
2 stops21h 35mKLM
jue. 11/611:55 pmRUH - STL
3 stops25h 48mKLM
Deal found 9/15$926
This Lufthansa deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/66:42 pmSTL - RUH
2 stops25h 08mLufthansa
mié. 12/106:25 amRUH - STL
2 stops24h 15mLufthansa
Deal found 9/14$1,027
This Etihad Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:16 amSTL - RUH
2 stops23h 59mMultiple Airlines
jue. 11/610:30 amRUH - STL
2 stops38h 42mMultiple Airlines
Deal found 9/15$1,173
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3012:31 pmSTL - RUH
3 stops23h 24mAir Canada
mié. 11/52:00 amRUH - STL
3 stops28h 40mAir Canada
Deal found 9/15$2,826

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Riyadh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Missouri to Riyadh that are best for you.

Fly from

Missouri

Fly to

Riyadh

Route

Depart

Return

Price

St. LouisRiyadh

STL - RUH

STLRUH

Lambert-St Louis

jue. 10/30

5:15 pm-10:50 pm

2 stops21h 35m

Riyadh King Khaled Intl

mié. 11/5

2:05 am-6:02 pm

2 stops24h 57m

$926

St. LouisRiyadh

STL - RUH

STLRUH

Lambert-St Louis

sáb. 12/6

6:42 pm-4:50 am

2 stops25h 08m

Riyadh King Khaled Intl

mié. 12/10

6:25 am-5:03 pm

2 stops19h 38m

$1,027

St. LouisRiyadh

STL - RUH

STLRUH

Lambert-St Louis

jue. 10/30

12:31 pm-7:55 pm

3 stops23h 24m

Riyadh King Khaled Intl

mié. 11/5

2:00 am-9:40 pm

3 stops28h 40m

$2,826

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Missouri to Riyadh

Have a flexible travel schedule? Discover the best time to fly to Riyadh from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Riyadh

What is the cheapest time of day to fly from MO to RUH?

Find hourly flight availability from Missouri to Riyadh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Riyadh as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Riyadh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Riyadh from Missouri?

    Most people fly into Riyadh King Khaled Intl (RUH) if they book a flight to Riyadh from Missouri. King Khaled Intl is conveniently located just 18.7 mi from Riyadh’s city center.

  • How long is the flight from Missouri to Riyadh?

    A quick flight from Missouri to Riyadh can take about 25h 08m. Lufthansa provides one of the quickest options available for as low as $1,027. Airlines will cover a distance of 7228 mi.

  • Can I find deals for flights from Missouri to Riyadh that include hotel bookings?

    Yes. In addition to deals on Missouri to Riyadh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Riyadh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Riyadh.

  • Can I find deals for business class flights from Missouri to Riyadh?

    Yes. Cheapflights offers flight deals from Missouri to Riyadh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Riyadh?

    Currently, September is the cheapest month in which you can book a flight from Missouri to Riyadh (average of $914). Flying from Missouri to Riyadh in June is currently the most expensive (average of $1,307). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Riyadh

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Jeddah flights
Dulles Intl to Jeddah flights
Newark to Jeddah flights
LaGuardia to Jeddah flights
Detroit to Jeddah flights
O'Hare Intl to Jeddah flights
Los Angeles to Jeddah flights
Reagan-National to Jeddah flights
Baltimore to Jeddah flights
Dallas/Fort Worth to Jeddah flights
John F Kennedy Intl to Medina flights
Seattle to Jeddah flights
Hobby to Jeddah flights
Boston to Jeddah flights
John F Kennedy Intl to Riyadh flights
Dallas/Fort Worth to Medina flights
George Bush Intcntl to Jeddah flights
Newark to Medina flights
Dulles Intl to Riyadh flights
San Francisco to Jeddah flights
Newark to Riyadh flights
Hobby to Riyadh flights
Atlanta to Jeddah flights
Detroit to Medina flights
San Francisco to Riyadh flights
LaGuardia to Riyadh flights
Los Angeles to Riyadh flights
O'Hare Intl to Medina flights
Dulles Intl to Medina flights
George Bush Intcntl to Riyadh flights
Minneapolis to Jeddah flights
Dallas/Fort Worth to Riyadh flights
Hobby to Medina flights
Reagan-National to Riyadh flights
Los Angeles to Medina flights
Sky Harbor Intl to Jeddah flights
Santa Ana to Jeddah flights
George Bush Intcntl to Medina flights
Baltimore to Riyadh flights
Reagan-National to Medina flights
Detroit to Riyadh flights
Ontario to Jeddah flights
Orlando to Jeddah flights
Baltimore to Medina flights
Ontario to Riyadh flights
San Jose to Jeddah flights
Santa Ana to Riyadh flights
Dulles Intl to Dammam flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.