Cheap Flights from Riyadh to St Louis
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Fares from Riyadh to St Louis by month.
Across 2 months of observations from Riyadh to St Louis, the lowest round-trip economy fare we recorded was $1042, in September. The typical economy fare was $1058. September was the cheapest month we saw and August the dearest.
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Economy price history: Riyadh to St Louis
The lowest fares we saw each month.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Sep 2026 | $1042 | $1042 | 1 |
| Aug 2026 | $1050 | $1075 | 5 |
Frequently asked questions
How many flight deals from Riyadh to St Louis are on Sparkflights right now?
There are 0 deals from Riyadh to St Louis on the board right now.
What is the lowest price ever seen from Riyadh to St Louis?
The lowest economy fare we've recorded from Riyadh to St Louis is $1042, based on 6 price observations over 2 months.
How much does a flight from Riyadh to St Louis cost?
The typical round-trip economy fare we observed from Riyadh to St Louis is $1058, against a recorded low of $1042. These are observations, not quotes.
When is the cheapest month to fly Riyadh to St Louis?
For economy fares from Riyadh to St Louis, September was the cheapest month we observed and August the dearest, over 2 months of data.