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Flight deals with United Airlines from 570€ *
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United's best fares to popular destinations
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€
Barcelona (BCN)to
San Francisco (SFO)07/05/2026 - 11/05/2026from623€Viewed: 12 hours agoRoundtripEconomy
Barcelona (BCN)to
Newark/New York (EWR)05/05/2026 - 12/05/2026from577€Viewed: 11 hours agoRoundtripEconomyMadrid (MAD)to
Newark/New York (EWR)03/06/2026 - 07/06/2026from581€Viewed: 10 hours agoRoundtripEconomy
Barcelona (BCN)to
Chicago (ORD)02/06/2026 - 16/06/2026from608€Viewed: 12 hours agoRoundtripEconomy
Barcelona (BCN)to
Washington, D.C. (IAD)19/05/2026 - 02/06/2026from608€Viewed: 8 hours agoRoundtripEconomyMadrid (MAD)to
Washington, D.C. (IAD)19/05/2026 - 02/06/2026from609€Viewed: 10 hours agoRoundtripEconomy
Barcelona (BCN)to
Denver (DEN)07/05/2026 - 11/05/2026from793€Viewed: 12 hours agoRoundtripEconomyPalma de Mallorca (PMI)to
Newark/New York (EWR)22/05/2026 - 26/05/2026from570€Viewed: 8 hours agoRoundtripEconomyMadrid (MAD)to
San Francisco (SFO)07/05/2026 - 11/05/2026from624€Viewed: 10 hours agoRoundtripEconomy
Barcelona (BCN)to
Los Angeles (LAX)06/05/2026 - 13/05/2026from753€Viewed: 12 hours agoRoundtripEconomyMalaga (AGP)to
Newark/New York (EWR)03/06/2026 - 07/06/2026from590€Viewed: 19 hours agoRoundtripEconomyMadrid (MAD)to
Chicago (ORD)04/06/2026 - 11/06/2026from609€Viewed: 10 hours agoRoundtripEconomy
Madrid (MAD)to
Houston (IAH)29/04/2026 - 03/05/2026from794€Viewed: 10 hours agoRoundtripEconomyBarcelona (BCN)to
Houston (IAH)07/05/2026 - 11/05/2026from793€Viewed: 12 hours agoRoundtripEconomyBilbao (BIO)to
Newark/New York (EWR)28/05/2026 - 11/06/2026from587€Viewed: 14 hours agoRoundtripEconomyMadrid (MAD)to
Denver (DEN)12/05/2026 - 26/05/2026from794€Viewed: 10 hours agoRoundtripEconomyMadrid (MAD)to
Los Angeles (LAX)23/04/2026 - 27/04/2026from754€Viewed: 10 hours agoRoundtripEconomyMalaga (AGP)to
San Francisco (SFO)02/05/2026 - 06/05/2026from631€Viewed: 1 hour agoRoundtripEconomy
Barcelona (BCN)to
Orlando (MCO)25/04/2026 - 09/05/2026from738€Viewed: 12 hours agoRoundtripEconomy
Barcelona (BCN)to
Boston (BOS)29/04/2026 - 06/05/2026from618€Viewed: 12 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 | 27/04/2026 - 04/05/2026 | from 623€ Viewed: 12 hours ago |
| Barcelona (BCN) | Newark/New York (EWR) | Roundtrip | Economy | 23/04/2026 - 27/04/2026 | from 577€ Viewed: 11 hours ago |
| Madrid (MAD) | Newark/New York (EWR) | Roundtrip | Economy | 23/04/2026 - 27/04/2026 | from 581€ Viewed: 10 hours ago |
| Barcelona (BCN) | Chicago (ORD) | Roundtrip | Economy | 29/04/2026 - 03/05/2026 | from 608€ Viewed: 12 hours ago |
| Barcelona (BCN) | Washington, D.C. (IAD) | Roundtrip | Economy | 24/05/2026 - 07/06/2026 | from 608€ Viewed: 8 hours ago |
| Madrid (MAD) | Washington, D.C. (IAD) | Roundtrip | Economy | 19/05/2026 - 02/06/2026 | from 609€ Viewed: 10 hours ago |
| Barcelona (BCN) | Denver (DEN) | Roundtrip | Economy | 25/04/2026 - 29/04/2026 | from 793€ Viewed: 12 hours ago |
| Palma de Mallorca (PMI) | Newark/New York (EWR) | Roundtrip | Economy | 22/05/2026 - 26/05/2026 | from 570€ Viewed: 8 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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