Cheapest one-way flights from Chicago to Riyadh in May from $429

Best time to book flights for Chicago (MDW) to Riyadh (RUH) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (MDW) to Riyadh (RUH) in May 2025 (see full year).

One-Way flights

01 May Air France
02 May KLM
09 May Air France
10 May KLM
31 May Delta

Also check the deals for return flights from Chicago to Riyadh in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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