$411 Cheap Iberia flights Boston (BOS) to Madrid (MAD)

Finding cheap one-way Iberia flights from BOS to MAD from $411 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $353 for your next exciting vacation.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Browse for round-trip or one-way flights to Madrid in February or January. You could find a cheap fare with Iberia during these off-season months.

Search for Iberia flights from BOS to MAD about one month before you want to go. The most affordable time to book an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

You can easily fly from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) on any of Iberia’s 7 direct weekly flights. Use Expedia’s “Nonstop” and “Airline” filters to find the Iberia flight that’ll arrive at MAD at your preferred time.

From takeoff till landing, a nonstop Iberia flight from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD) typically takes 7h.

The first flight from BOS to MAD with Iberia departs at 4:50PM UTC-5. You’ll touch down at 5:50AM UTC+1. The final Iberia flight of the day leaves at 8:50PM UTC-5 and arrives at 9:50AM UTC+1. With approximately 20% fewer cancellations for morning departures, heading out early is typically the best option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take an Iberia flight from Logan Intl. Airport (BOS) to Madrid, and you’ll probably arrive at Adolfo Suarez Madrid-Barajas Airport (MAD). This is the airline’s primary hub in this destination.

Iberia lets passengers bring 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches on standard economy flights from BOS to MAD. You can also bring 1 cabin bag with you in the cabin. This hand luggage must not exceed 22 inches x 15 inches x 9 inches and weigh less than 30 lb. Baggage rules can differ based on your fare type and cabin class, so double-check your booking or Iberia’s website to avoid paying additional costs at the airport.

Jetting off from BOS to MAD with Iberia means enjoying plenty of perks, including a 4-star airline rating and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Iberia Plus points you can earn with Iberia.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Chances are you’ll be on an Airbus A321neo for your Iberia flight from Logan Intl. Airport (BOS) to Adolfo Suarez Madrid-Barajas Airport (MAD). However, you may end up on another aircraft if there are operational changes.

In most cases, you can reschedule or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Need to keep your options open? Apply the “No cancel fee” and “Changes included” filters to find flights that won’t charge you extra if you need to alter your plans. To make changes, go to “Trips,” select your flight and click on “Manage Booking” for more details.