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Flights to Barcelona  |  From LA-Ontario

All fares are indicative. Prices are correct at the date and time last updated.
Flights to Barcelona - Cheapest per month
$918 USD
Air France
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Los Angeles International31 Mar 2026, 18:00Barcelona El Prat1 Apr 2026, 17:1014h 10
1 stop		Air France
Barcelona El Prat2 May 2026, 15:15Los Angeles International2 May 2026, 23:2717h 12
1 stop		KLM
Last updated: 4 Days Ago
Date: 31 Mar - 2 May
$923 USD
KLM
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Los Angeles International31 Mar 2026, 13:50Barcelona El Prat1 Apr 2026, 14:3515h 45
1 stop		KLM
Barcelona El Prat2 May 2026, 15:15Los Angeles International2 May 2026, 23:2717h 12
1 stop		KLM
Last updated: 4 Days Ago
Date: 31 Mar - 2 May
$1,416 USD
KLM
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LA-Ontario International30 Apr 2026, 12:49Barcelona El Prat1 May 2026, 12:5015h 01
1 stop		KLM
Barcelona El Prat2 May 2026, 11:00LA-Ontario International2 May 2026, 18:3316h 33
1 stop		KLM
Last updated: 4 Days Ago
Date: 30 Apr - 2 May

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