What is the cheapest airline that flies from Portugal to Arizona?

Air Transat and Finnair are the most popular carriers operating from Portugal to Arizona

When did momondo last update prices for flights from Portugal to Arizona?

Prices for flights from Portugal to Arizona were last updated today.

How many operators does momondo search for flights from Portugal to Arizona?

As of January 2026, there are 3 operators available to choose from for flights from Portugal to Arizona.

How old do you have to be to fly from Portugal to Arizona?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Arizona.

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

The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$377 Cheap Flights from Portugal to Arizona in 2026

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Find the cheapest flights from Portugal to Arizona

Round-trip

One-way

Last minute

Recent round-trip flight deals from Portugal to Arizona

Enter your travel dates to find the best prices.

11:35 am - 10:17 pm

LIS

LAS

18h 42m

1 stop

11:15 pm - 9:35 am

LAS

LIS

26h 20m

1 stop

$682Air Transat

Thu, Jul 23 - Wed, Aug 5

12:05 pm - 10:49 pm

LIS

LAS

17h 44m

1 stop

9:19 pm - 5:25 am

LAS

LIS

25h 06m

1 stop

$683Multiple Airlines

Tue, Mar 10 - Tue, Mar 17

8:35 am - 10:02 pm

LIS

LAS

21h 27m

1 stop

11:05 pm - 6:45 am

LAS

LIS

23h 40m

1 stop

$700Air Transat

Sun, Feb 8 - Mon, Feb 23

11:05 am - 10:35 pm

LIS

LAS

18h 30m

1 stop

10:10 pm - 11:10 pm

LAS

LIS

17h 00m

1 stop

$758British Airways

Wed, Mar 25 - Sat, Apr 4

11:05 am - 8:46 pm

LIS

PHX

16h 41m

1 stop

8:28 am - 9:45 pm

PHX

LIS

30h 17m

2 stops

$758British Airways

Wed, Feb 18 - Sun, Feb 22

10:40 am - 10:39 am

LIS

PHX

30h 59m

1 stop

9:35 am - 9:05 am

PHX

LIS

16h 30m

1 stop

$767American Airlines

Sat, Feb 7 - Sun, Feb 22

10:40 am - 11:57 pm

LIS

PHX

20h 17m

2 stops

8:15 am - 9:05 am

PHX

LIS

17h 50m

2 stops

$770American Airlines

Sat, Feb 7 - Mon, Feb 23

12:25 pm - 11:02 am

OPO

LAS

30h 37m

2 stops

6:30 am - 11:45 am

LAS

OPO

21h 15m

2 stops

$770Iberia

Thu, Feb 5 - Sat, Feb 21

8:40 pm - 9:00 pm

OPO

LAS

32h 20m

2 stops

7:00 am - 7:40 am

LAS

OPO

16h 40m

2 stops

$781Iberia

Thu, Feb 5 - Sat, Feb 21

5:00 am - 2:15 pm

OPO

LAS

17h 15m

1 stop

4:05 pm - 3:25 pm

LAS

OPO

15h 20m

1 stop

$813Delta

Thu, Feb 5 - Sat, Feb 21

KLM flights from Portugal to Arizona

Our best KLM deals on Portugal to Arizona flight tickets

KLM

May 4

OPO7:00 pmPorto

31h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

May 13

LAS5:50 pmLas Vegas Harry Reid Intl

30h 40m

1 stop

OPO8:30 amPorto

$811

KLM

May 4

OPO7:00 pmPorto

31h 35m

1 stop

LAS6:35 pmLas Vegas Harry Reid Intl

May 13

LAS8:25 pmLas Vegas Harry Reid Intl

35h 05m

1 stop

OPO3:30 pmPorto

$818

KLM

Feb 2

LIS3:30 pmLisbon Humberto Delgado

30h 45m

1 stop

LAS2:15 pmLas Vegas Harry Reid Intl

Feb 17

LAS10:55 pmLas Vegas Harry Reid Intl

25h 05m

1 stop

LIS8:00 amLisbon Humberto Delgado

$828

American Airlines flights from Portugal to Arizona

Our best American Airlines deals on Portugal to Arizona flight tickets

American Airlines

Mar 31

LIS6:35 amLisbon Humberto Delgado

25h 47m

2 stops

LAS12:22 amLas Vegas Harry Reid Intl

Apr 12

LAS8:20 amLas Vegas Harry Reid Intl

16h 45m

1 stop

LIS9:05 amLisbon Humberto Delgado

$765

American Airlines

Feb 5

LIS10:55 amLisbon Humberto Delgado

19h 39m

2 stops

LAS10:34 pmLas Vegas Harry Reid Intl

Feb 18

LAS10:07 amLas Vegas Harry Reid Intl

14h 48m

2 stops

LIS8:55 amLisbon Humberto Delgado

$767

American Airlines

May 4

LIS6:35 amLisbon Humberto Delgado

21h 49m

2 stops

LAS8:24 pmLas Vegas Harry Reid Intl

May 13

LAS10:49 amLas Vegas Harry Reid Intl

14h 16m

1 stop

LIS9:05 amLisbon Humberto Delgado

$769

Fly from

Fly to

Route

Depart

Return

Price

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Thu 7/23

11:35 am-10:17 pm

1 stop18h 42m

Las Vegas Harry Reid Intl

Wed 8/5

11:15 pm-9:35 am

1 stop26h 20m

$682

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Tue 3/10

12:05 pm-10:49 pm

1 stop17h 44m

Las Vegas Harry Reid Intl

Tue 3/17

9:19 pm-5:25 am

1 stop25h 06m

$683

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Sun 2/8

8:35 am-10:02 pm

1 stop21h 27m

Las Vegas Harry Reid Intl

Mon 2/23

11:05 pm-6:45 am

1 stop23h 40m

$700

LisbonLas Vegas

LIS - LAS

LISLAS

Lisbon Humberto Delgado

Wed 3/25

11:05 am-10:35 pm

1 stop18h 30m

Las Vegas Harry Reid Intl

Sat 4/4

10:10 pm-11:10 pm

1 stop17h 00m

$758

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Wed 2/18

11:05 am-8:46 pm

1 stop16h 41m

Phoenix Sky Harbor Intl

Sun 2/22

8:28 am-9:45 pm

2 stops30h 17m

$758

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Sat 2/7

10:40 am-10:39 am

1 stop30h 59m

Phoenix Sky Harbor Intl

Sun 2/22

9:35 am-9:05 am

1 stop16h 30m

$767

LisbonPhoenix

LIS - PHX

LISPHX

Lisbon Humberto Delgado

Sat 2/7

10:40 am-11:57 pm

2 stops20h 17m

Phoenix Sky Harbor Intl

Mon 2/23

8:15 am-9:05 am

2 stops17h 50m

$770

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 2/5

12:25 pm-11:02 am

2 stops30h 37m

Las Vegas Harry Reid Intl

Sat 2/21

6:30 am-11:45 am

2 stops21h 15m

$770

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 2/5

8:40 pm-9:00 pm

2 stops32h 20m

Las Vegas Harry Reid Intl

Sat 2/21

7:00 am-7:40 am

2 stops16h 40m

$781

PortoLas Vegas

OPO - LAS

OPOLAS

Porto

Thu 2/5

5:00 am-2:15 pm

1 stop17h 15m

Las Vegas Harry Reid Intl

Sat 2/21

4:05 pm-3:25 pm

1 stop15h 20m

$813

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portugal to Arizona

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 Arizona?

The month of February is, on average, the cheapest month to fly to Arizona from Portugal, with most prices found around $768. If you aren’t able to travel to Arizona during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $821.

Can stopping save me money on Portugal to Arizona flights?

You could potentially save up to 5% on your flight if you consider stops on a Portugal to Arizona flight.

Cheap Portugal to Arizona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portugal to Arizona

Fastest flight time	14h 40m
Direct flights	None

The fastest flight from Portugal to Arizona takes 14h 40m

There are no direct flights from Portugal to Arizona. There are no popular flight routes from Portugal to Arizona.

Search flight deals

When did momondo last update prices for flights from Portugal to Arizona?
Prices for flights from Portugal to Arizona were last updated today.
How many operators does momondo search for flights from Portugal to Arizona?
As of January 2026, there are 3 operators available to choose from for flights from Portugal to Arizona.
How old do you have to be to fly from Portugal to Arizona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portugal to Arizona.
What documentation or ID do you need to fly to Arizona?
The required travel and health documents for your Arizona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Arizona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portugal to Arizona

Compare and see reviews for airlines that fly from Portugal to Arizona with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $767	Free Cancellation	Rating 6.7 7,694 reviews		Search British Airways flights
Delta	PriceFrom $1,118	Free Cancellation	Rating 7.9 8,110 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Portugal to Arizona?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portugal to Arizona. momondo saves you time and could save you money on your trip.

Can I find flights from Portugal to Arizona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Arizona from Portugal which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portugal to Arizona?

momondo helps you find the best flight between Portugal and Arizona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Portugal to Arizona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.