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Low-cost flights to San Diego with United Airlines

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Best United Airlines flights to San Diego

Los Angeles - San Diego

Mon 5/17/21 Tue 5/18/21 Wed 5/19/21 Thu 5/20/21 Fri 5/21/21 Sat 5/22/21 Sun 5/23/21
Mon 5/17/21
-
Tue 5/18/21
-
Wed 5/19/21
-
Thu 5/20/21
-
Fri 5/21/21
-
Sat 5/22/21
-
Sun 5/23/21
-

San Francisco - San Diego

Mon 5/17/21 Tue 5/18/21 Wed 5/19/21 Thu 5/20/21 Fri 5/21/21 Sat 5/22/21 Sun 5/23/21
Mon 5/17/21
-
Tue 5/18/21
-
Wed 5/19/21
from 237 €
2d ago
Thu 5/20/21
-
Fri 5/21/21
from 253 €
2d ago
Sat 5/22/21
-
Sun 5/23/21
from 230 €
14h ago

Houston George Bush - San Diego

Mon 5/17/21 Tue 5/18/21 Wed 5/19/21 Thu 5/20/21 Fri 5/21/21 Sat 5/22/21 Sun 5/23/21
Mon 5/17/21
from 410 €
4d ago
Tue 5/18/21
from 374 €
3d ago
Wed 5/19/21
from 380 €
3d ago
Thu 5/20/21
from 372 €
2d ago
Fri 5/21/21
from 316 €
5d ago
Sat 5/22/21
from 372 €
3d ago
Sun 5/23/21
from 338 €
4d ago

Chicago O'Hare - San Diego

Mon 5/17/21 Tue 5/18/21 Wed 5/19/21 Thu 5/20/21 Fri 5/21/21 Sat 5/22/21 Sun 5/23/21
Mon 5/17/21
from 360 €
14h ago
Tue 5/18/21
from 360 €
15h ago
Wed 5/19/21
from 396 €
13h ago
Thu 5/20/21
from 419 €
13h ago
Fri 5/21/21
from 360 €
10h ago
Sat 5/22/21
from 360 €
14h ago
Sun 5/23/21
from 379 €
14h ago

Denver - San Diego

Mon 5/17/21 Tue 5/18/21 Wed 5/19/21 Thu 5/20/21 Fri 5/21/21 Sat 5/22/21 Sun 5/23/21
Mon 5/17/21
from 172 €
2d ago
Tue 5/18/21
from 147 €
2d ago
Wed 5/19/21
from 147 €
3d ago
Thu 5/20/21
from 230 €
24h ago
Fri 5/21/21
from 172 €
2d ago
Sat 5/22/21
from 172 €
24h ago
Sun 5/23/21
from 172 €
1d ago

Los Angeles - San Diego Carlsbad

Mon 5/17/21 Tue 5/18/21 Wed 5/19/21 Thu 5/20/21 Fri 5/21/21 Sat 5/22/21 Sun 5/23/21
Mon 5/17/21
-
Tue 5/18/21
-
Wed 5/19/21
-
Thu 5/20/21
-
Fri 5/21/21
-
Sat 5/22/21
-
Sun 5/23/21
-