Route radar

Cheap flights from Porto to San Diego

Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.

OPOSANUpdated 5h ago

Lowest fare

€848

Typical (1 stop)

€869

Current signal

Near typical

High fare

€1,427

Destination view

San Diego is on the radar. Use the offers below to compare dates fast.

Departing from Porto in Porto.Landing at San Diego International in San Diego.Use the cheapest fare as a guide, then compare dates that fit your plan.

Best dates right now

Pick your travel window

These are the cheapest date pairs we found for this route.

Back to insights

Travel dates

4 Jun → 8 Jun

1 stopOut 16h 53mBack 16h 15m

United Airlines

€868

Near typical

Typical €869Updated 106d ago

Travel dates

4 Jun → 9 Jun

1 stopOut 16h 53mBack 24h 25m

United Airlines

€848

Near typical

Typical €869Updated 110d ago

Travel dates

4 Jun → 8 Jun

1 stopOut 15h 17mBack 16h 15m

United Airlines

€870

Near typical

Typical €869Updated 106d ago

Travel dates

4 Jun → 9 Jun

1 stopOut 15h 17mBack 24h 25m

United Airlines

€850

Near typical

Typical €869Updated 110d ago

Travel dates

6 Jun → 14 Jun

1 stopOut 17h 53mBack 19h 11m

United Airlines

€887

Near typical

Typical €869Updated 48d ago

Travel dates

6 Jun → 15 Jun

1 stopOut 17h 53mBack 24h 25m

United Airlines

€887

Near typical

Typical €869Updated 48d ago

Travel dates

8 Jun → 16 Jun

1 stopOut 24h 0mBack 16h 35m

TAP Air Portugal

€1,427

Typical range forming

Typical range formingUpdated 91d ago

Travel dates

12 Jun → 23 Jun

1 stopOut 15h 17mBack 16h 15m

United Airlines

€1,048

Typical range forming

Typical range formingUpdated 91d ago

Travel dates

24 Jun → 2 Jul

1 stopOut 23h 10mBack 16h 25m

TAP Air Portugal

€1,296

Typical range forming

Typical range formingUpdated 126d ago

Travel dates

4 Sept → 13 Sept

1 stopOut 15h 18mBack 16h 20m

United Airlines

€868

Typical range forming

Typical range formingUpdated 102d ago