How do I get Price Alerts for flights from Riyadh to Missouri?

Search flight deals from Riyadh to Missouri . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Riyadh to Missouri with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Riyadh King Khaled Intl Airport to Missouri?

Prices for flights from Riyadh King Khaled Intl Airport to Missouri are updated daily.

How old do you have to be to fly from Riyadh King Khaled Intl Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,050 Cheap Flights from Riyadh to Missouri in 2026

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Find the cheapest flights from Riyadh to Missouri

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 9:36 pm

RUH

STL

36h 46m

2 stops

6:00 am - 3:15 pm

STL

RUH

25h 15m

2 stops

$1,085Multiple Airlines

Fri, May 8 - Wed, May 27

9:40 pm - 11:46 pm

RUH

STL

34h 06m

2 stops

9:35 pm - 10:45 pm

STL

RUH

17h 10m

1 stop

$1,132Multiple Airlines

Sun, May 3 - Tue, Jun 2

9:40 pm - 8:09 pm

RUH

STL

30h 29m

2 stops

6:12 pm - 10:45 pm

STL

RUH

20h 33m

2 stops

$1,136Multiple Airlines

Fri, May 1 - Sat, May 23

2:55 pm - 8:09 pm

RUH

STL

37h 14m

2 stops

9:35 pm - 10:45 pm

STL

RUH

17h 10m

1 stop

$1,141Multiple Airlines

Fri, May 8 - Wed, May 27

2:55 pm - 8:09 pm

RUH

STL

37h 14m

2 stops

12:39 pm - 10:45 pm

STL

RUH

26h 06m

2 stops

$1,145Multiple Airlines

Fri, May 1 - Sat, May 23

10:30 pm - 7:30 pm

RUH

STL

29h 00m

2 stops

9:39 am - 3:15 pm

STL

RUH

21h 36m

2 stops

$1,160Multiple Airlines

Sun, May 10 - Wed, Jun 10

5:30 am - 10:17 pm

RUH

STL

24h 47m

2 stops

6:12 pm - 10:45 pm

STL

RUH

20h 33m

2 stops

$1,168American Airlines

Fri, May 1 - Sat, May 23

5:30 am - 11:46 pm

RUH

STL

26h 16m

2 stops

3:55 pm - 10:45 pm

STL

RUH

22h 50m

2 stops

$1,169American Airlines

Fri, May 1 - Sat, May 23

5:30 am - 7:33 pm

RUH

STL

22h 03m

2 stops

2:36 pm - 8:10 pm

STL

RUH

21h 34m

2 stops

$1,223Qatar Airways

Wed, May 6 - Thu, Jun 4

5:30 am - 8:09 pm

RUH

STL

22h 39m

2 stops

1:45 pm - 11:30 pm

STL

RUH

25h 45m

2 stops

$1,254Qatar Airways

Sat, May 9 - Thu, Jun 11

Qatar Airways flights from Riyadh to Missouri

Our best Qatar Airways deals on Riyadh to Missouri flight tickets

Qatar Airways

May 6

RUH5:30 amRiyadh King Khaled Intl

22h 03m

2 stops

STL7:33 pmLambert-St Louis

Jun 4

STL2:36 pmLambert-St Louis

21h 34m

2 stops

RUH8:10 pmRiyadh King Khaled Intl

$1,223

Qatar Airways

May 9

RUH5:30 amRiyadh King Khaled Intl

22h 39m

2 stops

STL8:09 pmLambert-St Louis

Jun 11

STL1:45 pmLambert-St Louis

25h 45m

2 stops

RUH11:30 pmRiyadh King Khaled Intl

$1,254

Qatar Airways

May 13

RUH5:30 amRiyadh King Khaled Intl

26h 26m

2 stops

STL11:56 pmLambert-St Louis

Jun 10

STL7:52 pmLambert-St Louis

43h 38m

2 stops

RUH11:30 pmRiyadh King Khaled Intl

$1,262

SAUDIA flights from Riyadh to Missouri

Our best SAUDIA deals on Riyadh to Missouri flight tickets

SAUDIA

May 8

RUH3:30 amRiyadh King Khaled Intl

21h 13m

1 stop

STL4:43 pmLambert-St Louis

Jun 10

STL4:13 pmLambert-St Louis

31h 02m

1 stop

RUH7:15 amRiyadh King Khaled Intl

$1,921

SAUDIA

May 6

RUH3:30 amRiyadh King Khaled Intl

21h 35m

1 stop

STL5:05 pmLambert-St Louis

Jun 3

STL4:25 pmLambert-St Louis

30h 50m

1 stop

RUH7:15 amRiyadh King Khaled Intl

$1,953

SAUDIA

May 6

RUH3:30 amRiyadh King Khaled Intl

21h 35m

1 stop

STL5:05 pmLambert-St Louis

Jun 5

STL4:25 pmLambert-St Louis

30h 50m

1 stop

RUH7:15 amRiyadh King Khaled Intl

$1,965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Fri 5/8

4:50 pm-9:36 pm

2 stops36h 46m

Lambert-St Louis

Wed 5/27

6:00 am-3:15 pm

2 stops25h 15m

$1,085

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Sun 5/3

9:40 pm-11:46 pm

2 stops34h 06m

Lambert-St Louis

Tue 6/2

9:35 pm-10:45 pm

1 stop17h 10m

$1,132

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Fri 5/1

9:40 pm-8:09 pm

2 stops30h 29m

Lambert-St Louis

Sat 5/23

6:12 pm-10:45 pm

2 stops20h 33m

$1,136

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Fri 5/8

2:55 pm-8:09 pm

2 stops37h 14m

Lambert-St Louis

Wed 5/27

9:35 pm-10:45 pm

1 stop17h 10m

$1,141

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Fri 5/1

2:55 pm-8:09 pm

2 stops37h 14m

Lambert-St Louis

Sat 5/23

12:39 pm-10:45 pm

2 stops26h 06m

$1,145

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Sun 5/10

10:30 pm-7:30 pm

2 stops29h 00m

Lambert-St Louis

Wed 6/10

9:39 am-3:15 pm

2 stops21h 36m

$1,160

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Fri 5/1

5:30 am-10:17 pm

2 stops24h 47m

Lambert-St Louis

Sat 5/23

6:12 pm-10:45 pm

2 stops20h 33m

$1,168

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Fri 5/1

5:30 am-11:46 pm

2 stops26h 16m

Lambert-St Louis

Sat 5/23

3:55 pm-10:45 pm

2 stops22h 50m

$1,169

Quickest round-trip

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Wed 5/6

5:30 am-7:33 pm

2 stops22h 03m

Lambert-St Louis

Thu 6/4

2:36 pm-8:10 pm

2 stops21h 34m

$1,223

RiyadhSt. Louis

RUH - STL

RUHSTL

Riyadh King Khaled Intl

Sat 5/9

5:30 am-8:09 pm

2 stops22h 39m

Lambert-St Louis

Thu 6/11

1:45 pm-11:30 pm

2 stops25h 45m

$1,254

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Riyadh to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Riyadh to Missouri

Fastest flight time	23h 00m
Direct flights	None

The fastest flight from Riyadh to Missouri takes 23h 00m

There are no direct flights from Riyadh to Missouri. There are no popular flight routes from Riyadh to Missouri.

Search flight deals

Frequently asked questions about flying from Riyadh to Missouri

When did momondo last update prices for flights from Riyadh King Khaled Intl Airport to Missouri?
Prices for flights from Riyadh King Khaled Intl Airport to Missouri are updated daily.
How old do you have to be to fly from Riyadh King Khaled Intl Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Riyadh to Missouri

How do I get Price Alerts for flights from Riyadh to Missouri?
Search flight deals from Riyadh to Missouri. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Riyadh to Missouri with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from Riyadh to Missouri?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Riyadh to Missouri. momondo saves you time and could save you money on your trip.

Can I find flights from Riyadh to Missouri with flexible booking policies on momondo?

momondo does allow users to show only those flights to Missouri from Riyadh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Riyadh to Missouri?

momondo provides multiple filters to help you find the best flight to Missouri from Riyadh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Riyadh to Missouri right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Riyadh to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.