Boston-Maine AirwaysE9Boston-Maine Airways
One Way•Economy
MexicoQRO

Querétaro International Airport

Querétaro, Mexico
SpainMAD

Madrid-Barajas Airport

Madrid, Spain
$450 USD
-29%$321 USD
Verified Nov 30, 2025 at 5:57 PM
Fair Availability
30% of dates checked are available within 10% of the lowest price

Tuesday, January 20th, 2026

No flight details available for this date.