Cheap flights from Porto to Las Vegas
Start here for the all-dates route view. Compare months, scan exact date pairs, then open a deal when the route lines up.
Lowest fare
€699
Typical (1 stop)
€888
Current signal
21% below typical
High fare
€1,240
Destination view
Las Vegas is on the radar. Use the offers below to compare dates fast.
Best months on radar
Open a month-by-month route view
These month pages answer when this route tends to open best without replacing the all-dates route hub.
Best dates right now
Pick your travel window
These are the cheapest date pairs we found for this route.
Travel dates
24 Jul → 7 Aug
1 stopOut 16h 47mBack 18h 0m
Air Transat
€709
Typical range forming
Travel dates
31 Jul → 10 Aug
1 stopOut 14h 57mBack 12h 59m
United Airlines
€1,240
Typical range forming
Travel dates
17 Aug → 25 Aug
1 stopOut 16h 52mBack 18h 0m
Air Transat
€716
Typical range forming
Travel dates
29 Aug → 13 Sept
1 stopOut 14h 55mBack 15h 10m
Swiss International Air Lines
€890
Typical range forming
Travel dates
1 Sept → 10 Sept
1 stopOut 16h 52mBack 28h 35m
Air Transat
€776
13% below typical
Travel dates
2 Sept → 13 Sept
1 stopOut 15h 10mBack 15h 10m
Swiss International Air Lines
€888
Near typical
Travel dates
3 Sept → 8 Sept
1 stopOut 15h 0mBack 13h 30m
KLM
€889
Near typical
Travel dates
4 Sept → 10 Sept
1 stopOut 16h 47mBack 15h 0m
Air Transat
€743
16% below typical
Travel dates
5 Sept → 13 Sept
1 stopOut 18h 20mBack 15h 10m
United Airlines
€866
Near typical
Travel dates
5 Sept → 13 Sept
1 stopOut 14h 55mBack 13h 11m
Swiss International Air Lines
€907
Near typical