10 Best Airlines to Fly to Spain [2025]

While flying to Spain, numerous airlines are regarded as the top choice. Of these, Iberia is generally considered the best airline to fly to Spain. Apart from being the national carrier of  Spain, it flies here frequently without any stopovers.

In addition, American Airlines, Iberia, Delta, United, Lufthansa, Air Europa, TAP Air Portugal, and Air France are among the top choices. They offer reliable flights to this region. These air operators provide different flight types, ranging from one-way to round-trip. Besides, passengers can fly within budget with most of these, according to their preferences.

10 Best Airlines to Fly to Spain

To fly to Spain from a destination, various airlines offer direct as well as connecting flights to fliers. However, while traveling from the USA to this country, the fliers can rely on a few air operators. These carriers are mentioned below. 

Airlines Flying Directly to Spain from the USA 

American Airlines, Iberia, Delta Air Lines, and United Airlines offer direct routes from the United States of America to various cities in Spain. These flights are frequent as well as seasonal. The Spanish arrival and American departure airports with these air carriers are mentioned below.

1. American Airlines

Being a major US carrier, American Airlines offers direct flights to 2 Spanish cities. These include Madrid and Barcelona. The arrival airports used are Adolfo Suárez Madrid–Barajas Airport (MAD) and Josep Tarradellas Barcelona–El Prat Airport (BCN). In various American cities, these non-stop routes are operated.

• One such flight route is from New York City to Madrid.
• With a starting price of $353, the flight is served.
• Approximate time taken for the whole journey is 7 hours.
• Onboard amenities are also offered to fliers, including:
  • Wi-Fi
  • Seatback entertainment
  • USB power plug

2. Iberia Airlines

To explore Spain, Iberia Airlines stands out as an eminent choice. The reason is its wide direct connectivity, along with reasonable prices. However, as per customer reviews on different platforms, including Airline Ratings and Trustpilot, it may not be the top pick for service or reliability. 

• Passengers flying with Iberia Airlines gave mixed reviews.
• In terms of the following, the carrier is considered good:
  • Long-haul flights
  • Direct connections within Spain to Latin America 
  • Improved on-board products and catering
    
• Alternatively, for the following reasons, it is less favoured:
  • Customer service is usually slow, unhelpful, and rude
  • Frequent complaints about lost or delayed luggage
  • Sometimes, Business Class cabins appear poorly maintained
  • Occasional delays and chaotic airport experience is reported

3. Delta Air Lines

Frequent flights to Barcelona and Madrid in Spain are flown by Delta Airlines. Hence, it is one of the most preferred carriers to fly to Spain from the USA. These non-stop services are offered from 3 airports in the USA. These include Hartsfield-Jackson Atlanta International Airport (ATL), John F. Kennedy International Airport (JFK), and Boston-Logan International Airport (BOS). 

For these long-haul flight routes, passengers can choose from the following travel classes:

• Main
• Comfort
• Premium Select
• Delta One
• The lowest fare is offered in the Delta Main Class.
• While the highest ticket cost, yet maximum comfort, is provided in the Delta One Class.

4. United Airlines

With a wide network, United Airlines offers numerous direct flights to Spain from the U.S. daily. Additionally, seasonal and year-round flight routes are also managed. This carrier utilizes Newark Liberty International Airport to reach the maximum Spanish cities.  For a round-trip journey with Economy Class, the list of cities, along with fares, is mentioned below.

Other Flights to Spain from the US 

Apart from the airlines offering direct routes to Spain from the USA, the following carriers can be listed among the best ones to fly with a layover.

1. Lufthansa

While offering high-quality services, Lufthansa is a prominent airline that flies to Spain with a connecting route. Also, it is reliable and punctual. Fliers who want premium cabins can choose this carrier. Additionally, all flights to Spain have only one stopover in Frankfurt or Munich. Hence, it is a good choice for fliers who want on-time flights, while not compromising comfort.

2. Air Europa

From American cities like New York, Miami, and Boston, Air Europa operates frequent flights. For these routes, the airports utilized are JFK, MIA, and BOS. To reach Spain, these flights have to stop in Madrid. Apart from having just one layover, this carrier is the number one choice for budget-oriented passengers.

3. TAP Air Portugal

For offering the lowest fares from the USA to Spain, TAP Air Portugal is really one of the best airlines to fly with. One more reason to choose it is offering flights with a minimum layover. This Portugal airline requires just one stopover while carrying flights between two nations. This stopover is in Lisbon. The airport used here is Humberto Delgado Airport. It is also known as Lisbon Airport (LIS).

4. Air France

Passengers who demand a lavish flight experience while traveling from America to Spain should consider flying with Air France. This French airline, also the flag carrier of the nation, serves its travelers with a high-quality on-board experience. Also, it benefits them with several perks through the SkyTeam alliance. Nonetheless, it also has a stopover in Paris. Here, the airfield used is Paris Charles de Gaulle Airport, or CDG.

Final Words

That being said, multiple airlines offer the best services while flying to Spain. In terms of direct connectivity, American, Delta, Iberia, and United Airlines save time. However, to have first-class service, along with stopovers, Lufthansa, TAP Air Portugal, Air Europa, and Air France can be selected.

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