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Finding the Best Airline Flying to Spain: Your 2024 Guide

Jack Kavel
Published on Sep 01, 2025

Planning a trip to the land of flamenco, paella, and Gaudí's architecture is exciting, but choosing the right flight can be daunting. With numerous options spanning direct routes and budget-friendly connections, identifying the best airline flying to Spain depends entirely on your priorities: speed, price, comfort, or destination.

This guide breaks down the top carriers, from national flagships to major US operators, to help you navigate your options and book the perfect flight to your Spanish adventure.

The Top Contenders: At a Glance

  • For Direct Routes & Maximum Choice: United AirlinesAmerican AirlinesDelta, and Iberia.
  • For the Purist Spanish Experience: Iberia (Spain's national carrier).
  • For Budget-Conscious Travelers: TAP Air Portugal and Air Europa.
  • For Premium Service & Reliability: Lufthansa and Air France.

The Best Airlines for Direct Flights to Spain

For travelers who value time above all, these four airlines offer non-stop service from the USA to key Spanish destinations.

  1. Iberia Airlines: The National Flag Carrier
    As Spain's national airline, Iberia is often ranked as the best airline flying to Spainfor its extensive network and authentic service. It offers the most frequent direct flights from the US to its massive hub in Madrid (MAD), providing unparalleled connectivity throughout Spain and onward to Latin America.
  • The Verdict: Reviews are mixed but improving. Iberia is praised for its modernized long-haul fleet, improved onboard catering, and seamless connections. However, some travelers report experiences with less-than-stellar customer service and occasional baggage delays.
  • Best For: Travelers seeking the most direct routing, cultural immersion, and easy connections within Spain.
  1. American Airlines
    A major US carrier, American offers reliable and frequent direct service to Madrid (MAD) and Barcelona (BCN) from its hubs in cities like New York, Miami, Dallas, and Chicago.
  • Sample Route: New York (JFK) to Madrid (MAD) with starting prices around $353 for a 7-hour flight.
  • Onboard Amenities: Enjoy standard comforts like Wi-Fi, seatback entertainment, and USB power ports.
  • Best For: Travelers loyal to the oneworld alliance or departing from a major American hub.
  1. Delta Air Lines
    Known for its operational reliability and multiple cabin classes, Delta is a favorite for many US travelers. It flies directly to Barcelona and Madrid from key airports like Atlanta (ATL), New York (JFK), and Boston (BOS).
  • Travel Classes: Choose from Main Cabin, Comfort+, Premium Select, and the luxurious lie-flat Delta One suites.
  • Best For: Those who prioritize choice and comfort, from budget-friendly seats to a premium experience.
  1. United Airlines
    United boasts the most extensive list of directdestinations in Spain, making it a top contender for the title of best airline flying to Spain for destination variety. Its Newark (EWR) hub services cities like Barcelona, Madrid, Málaga, Palma de Mallorca, and Valencia.
  • Sample Round-Trip Fares from Newark:
    • Barcelona (BCN): $349
    • Madrid (MAD): $353
    • Palma de Mallorca (PMI): $624
  • Best For: Travelers on the East Coast looking to fly directly into a specific Spanish region beyond the main hubs.

Excellent Connecting Flight Options

If you don't mind a stopover, these airlines offer fantastic value and exceptional service.

  1. TAP Air Portugal: The Budget Leader
    Consistently offering some of the lowest fares across the Atlantic, TAP Air Portugal is the undisputed choice for budget-focused travelers. All flights connect through the modern Lisbon Airport (LIS).
  • Best For: The lowest possible fares and a single, efficient layover.
  1. Lufthansa: The Punctual Premium Choice
    For those seeking premium service and German efficiency, Lufthansa is a stellar option. Enjoy a high-quality travel experience with connections through Frankfurt (FRA) or Munich (MUC).
  • Best For: Travelers wanting a premium economy or business class experience without the direct flight price tag.
  1. Air France: The Lavish Experience
    Air France offers a taste of luxury with excellent cuisine and service. Connections are made through the Paris Charles de Gaulle (CDG) hub, with access to SkyTeam alliance benefits.
  • Best For: A lavish onboard experience and seamless connections through Paris.
  1. Air Europa: The Budget Spanish Alternative
    As a Spanish airline, Air Europa offers a great blend of competitive pricing and authentic service. All flights connect through its Madrid hub, often on modern aircraft.
  • Best For: Budget-oriented travelers who still want to fly on a Spanish carrier.

Frequently Asked Questions (FAQ)

Q: What is the best airline flying to Spain?
A: The "best" airline is subjective.

  • Iberia offers the most authentic and connected experience.
  • United provides the most direct destination options.
  • TAP Air Portugal is best for tight budgets.
  • Lufthansa is a top choice for premium service on a connecting flight.

Q: Which airline has the most flights to Spain?
A: As Spain's national carrier, Iberia Airlines operates the largest number of flights between the USA and Spain.

Q: Which US cities have direct flights to Spain?
A: Major hubs like New York (JFK), Miami (MIA), Chicago (ORD), Newark (EWR), Los Angeles (LAX), Atlanta (ATL), and Boston (BOS) all offer direct services to Madrid and/or Barcelona.

Q: Should I book a direct or connecting flight?
A: Choose direct if you want to save time and minimize travel hassle. Choose a connecting flight if you are looking for a cheaper fare or want to experience a premium airline without the direct flight cost.

Final Boarding Call

The best airline flying to Spain is the one that best aligns with your travel style and budget. Whether you prioritize the non-stop convenience of United and American, the authentic Spanish network of Iberia, the premium comfort of Lufthansa, or the incredible value of TAP Air Portugal, you have a world of excellent options.

By understanding your priorities, you can confidently select your carrier and focus on what really matters: enjoying your Spanish getaway.