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Nevada

$424+ Cheap flights from Porto (OPO) to Nevada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — LAS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Porto to Nevada

Keep the following information in mind while searching for Porto to Nevada flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$656
(Gotogate)

One-way from

$465
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$1,066
Provider with most accurate pricing for Porto-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Porto-Las Vegas Harry Reid Intl flights.
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From Porto to Nevada
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One-way flight from Porto to Nevada
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Highest demand for flights based on searches. 8% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Porto to Nevada

Cheapest flights from Porto to Nevada
Explore the most affordable flight options available from Porto to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/121:30 pmOPO - LAS
1 stop16h 28mAir Transat
Tue 5/274:45 pmLAS - OPO
1 stop35h 00mAir Transat
Deal found 3/26$527
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:35 amOPO - LAS
1 stop15h 40mDelta
Thu 5/810:10 amLAS - OPO
2 stops21h 25mDelta
Deal found 3/26$730
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3012:20 pmOPO - LAS
2 stops38h 30mAmerican Airlines
Wed 5/76:00 amLAS - OPO
2 stops17h 35mAmerican Airlines
Deal found 3/26$752
This KLM deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:30 amOPO - LAS
2 stops19h 09mKLM
Tue 5/274:05 pmLAS - OPO
1 stop19h 10mKLM
Deal found 3/26$766
This British Airways deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:20 pmOPO - LAS
2 stops30h 27mBritish Airways
Tue 5/279:49 amLAS - OPO
2 stops25h 41mBritish Airways
Deal found 3/27$767
This Booking.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:00 amOPO - LAS
2 stops25h 23mAir Canada
Wed 10/157:30 amLAS - OPO
2 stops27h 00mAir Canada
Deal found 3/27$786
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/98:40 amOPO - LAS
1 stop15h 55mSWISS
Wed 10/157:00 amLAS - OPO
2 stops27h 30mSWISS
Deal found 3/27$799
This Air France deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:35 amOPO - LAS
1 stop15h 40mMultiple Airlines
Sat 5/101:57 pmLAS - OPO
2 stops17h 33mMultiple Airlines
Deal found 3/26$801
This Lufthansa deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/16:00 amOPO - LAS
2 stops43h 49mLufthansa
Sun 5/119:10 pmLAS - OPO
1 stop17h 40mLufthansa
Deal found 3/26$823
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1212:35 pmOPO - LAS
1 stop18h 49mUnited Airlines
Tue 5/277:00 amLAS - OPO
2 stops18h 45mUnited Airlines
Deal found 3/27$865
This Aeromexico deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/74:20 pmOPO - LAS
2 stops37h 02mAir France
Sat 4/125:35 pmLAS - OPO
2 stops37h 55mAir France
Deal found 3/26$943
This eDestinos deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/279:40 amOPO - LAS
2 stops44h 55mScandinavian Airlines
Wed 7/210:16 amLAS - OPO
2 stops38h 34mScandinavian Airlines
Deal found 3/27$977

Cheapflights Fare Finder

Customize your flight search to find flights from Porto to Nevada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Porto to Nevada that are best for you.

Fly from

Porto

Fly to

Nevada

Route

Depart

Return

Price

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 5/12

1:30 pm-9:58 pm

1 stop16h 28m

Las Vegas Harry Reid Intl

Tue 5/27

4:45 pm-11:45 am

1 stop35h 00m

$527

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 4/28

6:35 am-2:15 pm

1 stop15h 40m

Las Vegas Harry Reid Intl

Thu 5/8

10:10 am-3:35 pm

2 stops21h 25m

$730

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Wed 4/30

12:20 pm-6:50 pm

2 stops38h 30m

Las Vegas Harry Reid Intl

Wed 5/7

6:00 am-7:35 am

2 stops17h 35m

$752

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 5/12

6:30 am-5:39 pm

2 stops19h 09m

Las Vegas Harry Reid Intl

Tue 5/27

4:05 pm-7:15 pm

1 stop19h 10m

$766

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 5/12

12:20 pm-10:47 am

2 stops30h 27m

Las Vegas Harry Reid Intl

Tue 5/27

9:49 am-7:30 pm

2 stops25h 41m

$767

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 4/28

6:35 am-2:15 pm

1 stop15h 40m

Las Vegas Harry Reid Intl

Sat 5/10

1:57 pm-3:30 pm

2 stops17h 33m

$801

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 5/1

6:00 am-5:49 pm

2 stops43h 49m

Las Vegas Harry Reid Intl

Sun 5/11

9:10 pm-10:50 pm

1 stop17h 40m

$823

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 5/1

12:15 pm-4:50 pm

1 stop36h 35m

Las Vegas Harry Reid Intl

Mon 5/12

2:20 pm-7:55 am

1 stop33h 35m

$839

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 5/12

12:35 pm-11:24 pm

1 stop18h 49m

Las Vegas Harry Reid Intl

Tue 5/27

7:00 am-9:45 am

2 stops18h 45m

$865

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Mon 4/7

4:20 pm-9:22 pm

2 stops37h 02m

Las Vegas Harry Reid Intl

Sat 4/12

5:35 pm-3:30 pm

2 stops37h 55m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 17 results
1
2

Best time to book a flight from Porto to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Nevada

What is the cheapest month to book a flight from Porto to Nevada?

Currently, August is the cheapest month in which you can book a flight from Porto to Nevada (average of $198). Flying from Porto to Nevada in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Nevada by month

Plan your trip to Nevada by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Nevada ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Nevada when rainfall is around 0.1 in.

Temperature in Nevada by month

Plan your trip to Nevada by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Nevada, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nevada. Reviews last updated March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Porto to Nevada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Nevada?

    For a flight from Porto to Nevada, you will be flying from Porto. Porto (OPO) is just 6.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Porto to Nevada one-way?

    $829 is the cheapest one-way deal found within the past few days, from Air Transat. You may also be able to find cheap deals on Delta and SWISS, with prices starting from $986 and $1,115, respectively.

  • Can I find deals for flights from Porto to Nevada that include hotel bookings?

    Yes. In addition to deals on Porto to Nevada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Nevada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Nevada.

  • Can I find deals for business class flights from Porto to Nevada?

    Yes. Cheapflights offers flight deals from Porto to Nevada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Nevada?

    Currently, August is the cheapest month in which you can book a flight from Porto to Nevada (average of $198). Flying from Porto to Nevada in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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