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Flight deals with United Airlines from 569€ *
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1 Passenger, Economy
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United's best fares to popular destinations
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€
Barcelona (BCN)to
San Francisco (SFO)02/05/2026 - 09/05/2026from622€Viewed: 18 hours agoRoundtripEconomy
Barcelona (BCN)to
Newark/New York (EWR)07/05/2026 - 11/05/2026from576€Viewed: 18 hours agoRoundtripEconomy
Barcelona (BCN)to
Washington, D.C. (IAD)06/05/2026 - 10/05/2026from607€Viewed: 14 hours agoRoundtripEconomyMadrid (MAD)to
Newark/New York (EWR)08/05/2026 - 12/05/2026from580€Viewed: 17 hours agoRoundtripEconomy
Barcelona (BCN)to
Chicago (ORD)07/05/2026 - 11/05/2026from607€Viewed: 18 hours agoRoundtripEconomyMadrid (MAD)to
San Francisco (SFO)06/05/2026 - 10/05/2026from623€Viewed: 17 hours agoRoundtripEconomy
Barcelona (BCN)to
Denver (DEN)05/05/2026 - 12/05/2026from792€Viewed: 18 hours agoRoundtripEconomyMadrid (MAD)to
Washington, D.C. (IAD)07/05/2026 - 11/05/2026from608€Viewed: 17 hours agoRoundtripEconomy
Barcelona (BCN)to
Los Angeles (LAX)06/05/2026 - 10/05/2026from752€Viewed: 18 hours agoRoundtripEconomy
Barcelona (BCN)to
Houston (IAH)06/05/2026 - 10/05/2026from792€Viewed: 19 hours agoRoundtripEconomyMalaga (AGP)to
Newark/New York (EWR)04/05/2026 - 11/05/2026from569€Viewed: 1 hour agoRoundtripEconomyPalma de Mallorca (PMI)to
Newark/New York (EWR)23/09/2026 - 03/10/2026from569€Viewed: 20 hours agoRoundtripEconomyMadrid (MAD)to
Denver (DEN)11/05/2026 - 25/05/2026from793€Viewed: 16 hours agoRoundtripEconomyMadrid (MAD)to
Los Angeles (LAX)05/05/2026 - 12/05/2026from753€Viewed: 16 hours agoRoundtripEconomyMadrid (MAD)to
Chicago (ORD)05/05/2026 - 12/05/2026from608€Viewed: 17 hours agoRoundtripEconomyMadrid (MAD)to
Houston (IAH)15/05/2026 - 29/05/2026from793€Viewed: 16 hours agoRoundtripEconomy
Barcelona (BCN)to
San Diego (SAN)08/05/2026 - 12/05/2026from797€Viewed: 11 hours agoRoundtripEconomy
Barcelona (BCN)to
Boston (BOS)07/05/2026 - 11/05/2026from617€Viewed: 19 hours agoRoundtripEconomyBilbao (BIO)to
San Francisco (SFO)14/05/2026 - 18/05/2026from617€Viewed: 7 hours agoRoundtripEconomyMadrid (MAD)to
Boston (BOS)21/05/2026 - 25/05/2026from618€Viewed: 17 hours agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
United Airlines popular destinations from Spain
Trending flights deals with United
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Barcelona (BCN) | San Francisco (SFO) | Roundtrip | Economy | 03/05/2026 - 10/05/2026 | from 622€ Viewed: 18 hours ago |
| Barcelona (BCN) | Newark/New York (EWR) | Roundtrip | Economy | 07/05/2026 - 11/05/2026 | from 576€ Viewed: 18 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 07/05/2026 - 11/05/2026 | from 607€ Viewed: 14 hours ago |
| Madrid (MAD) | Newark/New York (EWR) | Roundtrip | Economy | 08/05/2026 - 12/05/2026 | from 580€ Viewed: 17 hours ago |
| Barcelona (BCN) | Chicago (ORD) | Roundtrip | Economy | 06/05/2026 - 10/05/2026 | from 607€ Viewed: 18 hours ago |
| Madrid (MAD) | San Francisco (SFO) | Roundtrip | Economy | 06/05/2026 - 10/05/2026 | from 623€ Viewed: 17 hours ago |
| Barcelona (BCN) | Denver (DEN) | Roundtrip | Economy | 05/05/2026 - 12/05/2026 | from 792€ Viewed: 18 hours ago |
| Madrid (MAD) | Washington, D.C. (IAD) | Roundtrip | Economy | 07/05/2026 - 11/05/2026 | from 608€ Viewed: 17 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
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