What is the cheapest airline that flies from Porto to Nevada?

Ethiopian Air is the most popular carrier operating from Porto to Nevada

When did momondo last update prices for flights from Porto Airport to Nevada?

Prices for flights from Porto Airport to Nevada refresh daily.

How old do you have to be to fly from Porto Airport to Nevada?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Nevada.

What documentation or ID do you need to fly to Nevada?

The travel and health documents you'll need for your trip to Nevada may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nevada. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$664 Cheap Flights from Porto to Nevada in 2026/27

Find the cheapest flights from Porto to Nevada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 1:10 pmOPO Porto-LAS Las Vegas Harry Reid Intl

32h 35m2 stops London Gatwick Paris Charles de Gaulle

10:20 pm - 8:10 amLAS Las Vegas Harry Reid Intl-OPO Porto

25h 50m2 stops London Heathrow Barcelona-El Prat

$871Multiple Airlines

Thu, Nov 5 - Tue, Nov 10

5:00 am - 6:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

21h 35m1 stop Amsterdam Schiphol

5:50 pm - 11:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

21h 10m1 stop Paris Charles de Gaulle

$882Delta

Fri, Oct 9 - Sat, Oct 24

5:00 am - 6:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

21h 35m1 stop Amsterdam Schiphol

5:50 pm - 11:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

21h 10m1 stop Paris Charles de Gaulle

$883Delta

Fri, Oct 9 - Sat, Oct 24

5:00 am - 6:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

21h 35m1 stop Amsterdam Schiphol

11:30 pm - 7:15 amLAS Las Vegas Harry Reid Intl-OPO Porto

24h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$885Delta

Fri, Oct 9 - Sat, Oct 24

5:00 am - 6:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

21h 35m1 stop Amsterdam Schiphol

11:30 pm - 7:15 amLAS Las Vegas Harry Reid Intl-OPO Porto

24h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

$886Delta

Fri, Oct 9 - Sat, Oct 24

5:00 am - 2:15 pmOPO Porto-LAS Las Vegas Harry Reid Intl

17h 15m1 stop Amsterdam Schiphol

12:00 pm - 3:25 pmLAS Las Vegas Harry Reid Intl-OPO Porto

19h 25m2 stops New York John F Kennedy Intl Amsterdam Schiphol

$887Delta

Tue, Mar 2 - Sat, Mar 13

5:00 am - 7:45 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 45m2 stops Amsterdam Schiphol New York John F Kennedy Intl

6:29 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

19h 31m2 stops Los Angeles Los Angeles Paris Charles de Gaulle

$888Delta

Wed, Nov 4 - Wed, Nov 11

5:55 am - 1:10 pmOPO Porto-LAS Las Vegas Harry Reid Intl

15h 15m1 stop Paris Charles de Gaulle

6:30 am - 10:35 amLAS Las Vegas Harry Reid Intl-OPO Porto

20h 05m2 stops Minneapolis St Paul Paris Charles de Gaulle

$889Delta

Wed, Nov 4 - Wed, Nov 11

5:00 am - 8:45 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 45m2 stops Amsterdam Schiphol New York John F Kennedy Intl

6:20 am - 10:35 amLAS Las Vegas Harry Reid Intl-OPO Porto

20h 15m2 stops Minneapolis St Paul Paris Charles de Gaulle

$890Delta

Sun, Nov 1 - Sun, Nov 8

5:00 am - 7:40 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 40m2 stops Amsterdam Schiphol Minneapolis St Paul

3:25 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

22h 35m1 stop Paris Charles de Gaulle

$891Delta

Mon, Oct 19 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

5:00 am - 6:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

21h 35m1 stop Amsterdam Schiphol

5:50 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

20h 10m1 stop Paris Charles de Gaulle

$881Delta

Fri, Sep 25 - Sat, Oct 10

11:35 am - 6:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

15h 00m1 stop Amsterdam Schiphol

5:50 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

20h 10m1 stop Paris Charles de Gaulle

$885Delta

Thu, Sep 24 - Wed, Oct 7

5:00 am - 7:53 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 53m2 stops Amsterdam Schiphol Minneapolis St Paul

5:50 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

20h 10m1 stop Paris Charles de Gaulle

$887Delta

Fri, Sep 25 - Sat, Oct 10

5:00 am - 7:39 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:50 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

20h 10m1 stop Paris Charles de Gaulle

$890Delta

Thu, Sep 24 - Wed, Oct 7

5:00 am - 7:39 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 39m2 stops Amsterdam Schiphol New York John F Kennedy Intl

5:50 pm - 10:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

20h 10m1 stop Paris Charles de Gaulle

$891Delta

Thu, Sep 24 - Wed, Oct 7

5:00 am - 7:53 pmOPO Porto-LAS Las Vegas Harry Reid Intl

22h 53m2 stops Amsterdam Schiphol Minneapolis St Paul

6:00 am - 10:20 amLAS Las Vegas Harry Reid Intl-OPO Porto

20h 20m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

$899Delta

Fri, Sep 25 - Sat, Oct 10

1:40 pm - 3:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

33h 55m3 stops Barcelona-El Prat London Gatwick Paris Charles de Gaulle

5:50 pm - 11:40 pmLAS Las Vegas Harry Reid Intl-OPO Porto

21h 50m2 stops Paris Charles de Gaulle London Gatwick

$912Multiple Airlines

Fri, Sep 25 - Sat, Oct 10

1:40 pm - 3:35 pmOPO Porto-LAS Las Vegas Harry Reid Intl

33h 55m3 stops Barcelona-El Prat London Gatwick Paris Charles de Gaulle

5:50 pm - 8:00 amLAS Las Vegas Harry Reid Intl-OPO Porto

30h 10m3 stops Paris Charles de Gaulle London Gatwick Barcelona-El Prat

$937Multiple Airlines

Fri, Sep 25 - Sat, Oct 10

8:20 am - 7:01 pmOPO Porto-LAS Las Vegas Harry Reid Intl

18h 41m2 stops Madrid Barajas Chicago O'Hare Intl

3:25 pm - 4:00 pmLAS Las Vegas Harry Reid Intl-OPO Porto

16h 35m2 stops Dallas/Fort Worth Madrid Barajas

$978American Airlines

Fri, Sep 25 - Sat, Oct 10

12:25 pm - 11:26 pmOPO Porto-LAS Las Vegas Harry Reid Intl

19h 01m2 stops Madrid Barajas Dallas/Fort Worth

6:05 am - 7:40 amLAS Las Vegas Harry Reid Intl-OPO Porto

17h 35m2 stops Charlotte Douglas Madrid Barajas

$982American Airlines

Thu, Sep 24 - Wed, Oct 7

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Delta flights from Porto to Nevada

Our best Delta deals on Porto to Nevada flight tickets

Delta

Sep 25

OPO5:00 amPorto

21h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

Oct 10

LAS5:50 pmLas Vegas Harry Reid Intl

20h 10m

1 stop

OPO10:00 pmPorto

$881

Delta

Oct 9

OPO5:00 amPorto

21h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

Oct 24

LAS5:50 pmLas Vegas Harry Reid Intl

21h 10m

1 stop

OPO11:00 pmPorto

$882

Delta

Oct 9

OPO5:00 amPorto

21h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

Oct 24

LAS5:50 pmLas Vegas Harry Reid Intl

21h 10m

1 stop

OPO11:00 pmPorto

$883

American Airlines flights from Porto to Nevada

Our best American Airlines deals on Porto to Nevada flight tickets

American Airlines

Nov 13

OPO8:20 amPorto

21h 38m

2 stops

LAS9:58 pmLas Vegas Harry Reid Intl

Nov 17

LAS8:00 amLas Vegas Harry Reid Intl

15h 40m

2 stops

OPO7:40 amPorto

$905

American Airlines

Nov 13

OPO8:20 amPorto

21h 38m

2 stops

LAS9:58 pmLas Vegas Harry Reid Intl

Nov 17

LAS8:00 amLas Vegas Harry Reid Intl

15h 40m

2 stops

OPO7:40 amPorto

$906

American Airlines

Nov 13

OPO8:20 amPorto

21h 38m

2 stops

LAS9:58 pmLas Vegas Harry Reid Intl

Nov 17

LAS8:00 amLas Vegas Harry Reid Intl

15h 40m

2 stops

OPO7:40 amPorto

$909

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Thu 11/5

12:35 pm-1:10 pm

2 stops32h 35m

Las Vegas Harry Reid Intl

Tue 11/10

10:20 pm-8:10 am

2 stops25h 50m

$871

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Fri 10/9

5:00 am-6:35 pm

1 stop21h 35m

Las Vegas Harry Reid Intl

Sat 10/24

5:50 pm-11:00 pm

1 stop21h 10m

$882

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Fri 10/9

5:00 am-6:35 pm

1 stop21h 35m

Las Vegas Harry Reid Intl

Sat 10/24

5:50 pm-11:00 pm

1 stop21h 10m

$883

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Fri 10/9

5:00 am-6:35 pm

1 stop21h 35m

Las Vegas Harry Reid Intl

Sat 10/24

11:30 pm-7:15 am

2 stops24h 45m

$885

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Fri 10/9

5:00 am-6:35 pm

1 stop21h 35m

Las Vegas Harry Reid Intl

Sat 10/24

11:30 pm-7:15 am

2 stops24h 45m

$886

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Tue 3/2

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Sat 3/13

12:00 pm-3:25 pm

2 stops19h 25m

$887

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Wed 11/4

5:00 am-7:45 pm

2 stops22h 45m

Las Vegas Harry Reid Intl

Wed 11/11

6:29 pm-10:00 pm

2 stops19h 31m

$888

Quickest round-trip

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Wed 11/4

5:55 am-1:10 pm

1 stop15h 15m

Las Vegas Harry Reid Intl

Wed 11/11

6:30 am-10:35 am

2 stops20h 05m

$889

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Sun 11/1

5:00 am-8:45 pm

2 stops22h 45m

Las Vegas Harry Reid Intl

Sun 11/8

6:20 am-10:35 am

2 stops20h 15m

$890

PortoLas Vegas

OPO Porto - LAS Las Vegas Harry Reid Intl

OPOLAS

Porto

Mon 10/19

5:00 am-7:40 pm

2 stops22h 40m

Las Vegas Harry Reid Intl

Mon 11/2

3:25 pm-10:00 pm

1 stop22h 35m

$891

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Porto to Nevada

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Nevada?

In general, February is the cheapest month to fly from Porto to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to Nevada during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $888.

Can stopping save me money on Porto to Nevada flights?

You could potentially save up to 27% on your flight if you consider stops on a Porto to Nevada flight.

Cheap Porto to Nevada flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Porto to Nevada

Best Price Found	$664
Fastest flight time	17h 15m
Direct flights	None

The best one-way flight to Nevada from Porto in the past 72 hours is $664. The best round-trip flight deal from Porto to Nevada found on momondo in the last 72 hours is $871.

The fastest flight from Porto to Nevada takes 17h 15m

There are no direct flights from Porto to Nevada. There are no popular flight routes from Porto to Nevada.

Search flight deals

Frequently asked questions about flying from Porto to Nevada

When did momondo last update prices for flights from Porto Airport to Nevada?
Prices for flights from Porto Airport to Nevada refresh daily.
How old do you have to be to fly from Porto Airport to Nevada?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Porto Airport to Nevada.
What documentation or ID do you need to fly to Nevada?
The travel and health documents you'll need for your trip to Nevada may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nevada. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Porto to Nevada?

It is quick and easy to find Porto to Nevada flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Nevada that suits you.

Can I find flights from Porto to Nevada with flexible booking policies on momondo?

Flights from Porto to Nevada with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Porto to Nevada?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nevada from Porto.

I’m not ready to book a flight from Porto to Nevada right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Nevada, momondo offers a useful price alert feature which will track prices for flights to Nevada from Porto and alert you when they change.