Cheapest one-way flights from Washington (IAD) to Madrid (MAD), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
28 Jul Frontier Airlines
24 Jul Breeze Airways
21 Jul TAP
19 Jul TAP
14 Jul Air Canada
30 Jul Frontier Airlines
15 Jul Brussels Airlines
18 Jul Allegiant Air
13 Jul TAP
28 Jul British Airways
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deals for return flights from Washington to Madrid in July.

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Updated Jul 12, 2026.

About these fares

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