What is the cheapest airline that flies from Monterey Regional to Portugal?

United Airlines is the most popular carrier operating from Monterey Regional to Portugal

What airlines fly to Portugal?

TAP AIR PORTUGAL, United Airlines and Air Canada are the top three most popular airlines that fly to Portugal from Monterey according to our data. TAP AIR PORTUGAL is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 18 different airlines that fly to Portugal on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Monterey Regional Airport to Portugal?

Prices for flights from Monterey Regional Airport to Portugal are updated daily.

How old do you have to be to fly from Monterey Regional Airport to Portugal?

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 Monterey Regional Airport to Portugal.

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

The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$510 Cheap Flights from Monterey to Portugal in 2025/26

1 adult

0 bags

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Find the cheapest flights from Monterey to Portugal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 8:10 am

MRY

LIS

17h 10m2 stops

10:15 am - 9:18 pm

LIS

MRY

19h 03m2 stops

$510United Airlines

Wed, Feb 4 - Sun, Feb 8

5:05 am - 9:20 am

MRY

LIS

44h 15m2 stops

11:25 am - 8:56 pm

LIS

MRY

41h 31m2 stops

$1,061United Airlines

Tue, May 26 - Mon, Jun 1

5:50 am - 9:20 am

MRY

LIS

19h 30m2 stops

11:25 am - 9:40 am

LIS

MRY

30h 15m3 stops

$1,168Multiple Airlines

Tue, May 26 - Mon, Jun 1

5:00 am - 10:15 am

MRY

LIS

21h 15m2 stops

12:20 pm - 10:29 pm

LIS

MRY

42h 09m2 stops

$1,782United Airlines

Mon, Feb 23 - Tue, Feb 24

6:07 pm - 9:55 pm

MRY

LIS

43h 48m2 stops

3:55 pm - 5:30 pm

LIS

MRY

57h 35m2 stops

$3,221Multiple Airlines

Sun, Jan 18 - Wed, Jan 28

5:00 am - 8:10 am

MRY

LIS

19h 10m2 stops

6:10 am - 9:59 pm

LIS

MRY

23h 49m2 stops

$3,395United Airlines

Sun, Jan 18 - Thu, Jan 29

5:00 am - 8:10 am

MRY

LIS

19h 10m2 stops

6:45 pm - 9:59 pm

LIS

MRY

35h 14m2 stops

$3,431United Airlines

Sun, Jan 18 - Mon, Jan 26

5:00 am - 8:10 am

MRY

LIS

19h 10m2 stops

6:10 am - 7:19 pm

LIS

MRY

21h 09m2 stops

$3,645United Airlines

Sun, Jan 18 - Fri, Jan 30

7:00 am - 8:10 am

MRY

LIS

17h 10m2 stops

6:10 am - 9:59 pm

LIS

MRY

23h 49m3 stops

$3,937United Airlines

Sun, Jan 18 - Wed, Jan 28

5:00 am - 9:20 am

MRY

LIS

20h 20m2 stops

11:20 am - 11:36 am

LIS

MRY

32h 16m2 stops

$7,124Multiple Airlines

Mon, Feb 23 - Tue, Feb 24

United Airlines flights from Monterey to Portugal

Our best United Airlines deals on Monterey to Portugal flight tickets

United Airlines

Feb 4

MRY7:00 amMonterey Regional

17h 10m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 8

LIS10:15 amLisbon Humberto Delgado

19h 03m

2 stops

MRY9:18 pmMonterey Regional

$510

Find similar

United Airlines

May 26

MRY5:05 amMonterey Regional

44h 15m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jun 1

LIS11:25 amLisbon Humberto Delgado

41h 31m

2 stops

MRY8:56 pmMonterey Regional

$1,061

Find similar

United Airlines

Feb 23

MRY5:00 amMonterey Regional

21h 15m

2 stops

LIS10:15 amLisbon Humberto Delgado

Feb 24

LIS12:20 pmLisbon Humberto Delgado

42h 09m

2 stops

MRY10:29 pmMonterey Regional

$1,782

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Wed 2/4

7:00 am-8:10 am

2 stops17h 10m

Lisbon Humberto Delgado

Sun 2/8

10:15 am-9:18 pm

2 stops19h 03m

$510

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Tue 5/26

5:05 am-9:20 am

2 stops44h 15m

Lisbon Humberto Delgado

Mon 6/1

11:25 am-8:56 pm

2 stops41h 31m

$1,061

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Tue 5/26

5:50 am-9:20 am

2 stops19h 30m

Lisbon Humberto Delgado

Mon 6/1

11:25 am-9:40 am

3 stops30h 15m

$1,168

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Mon 2/23

5:00 am-10:15 am

2 stops21h 15m

Lisbon Humberto Delgado

Tue 2/24

12:20 pm-10:29 pm

2 stops42h 09m

$1,782

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Sun 1/18

6:07 pm-9:55 pm

2 stops43h 48m

Lisbon Humberto Delgado

Wed 1/28

3:55 pm-5:30 pm

2 stops57h 35m

$3,221

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Sun 1/18

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Thu 1/29

6:10 am-9:59 pm

2 stops23h 49m

$3,395

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Sun 1/18

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Mon 1/26

6:45 pm-9:59 pm

2 stops35h 14m

$3,431

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Sun 1/18

5:00 am-8:10 am

2 stops19h 10m

Lisbon Humberto Delgado

Fri 1/30

6:10 am-7:19 pm

2 stops21h 09m

$3,645

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Sun 1/18

7:00 am-8:10 am

2 stops17h 10m

Lisbon Humberto Delgado

Wed 1/28

6:10 am-9:59 pm

3 stops23h 49m

$3,937

MontereyLisbon

MRY - LIS

MRYLIS

Monterey Regional

Mon 2/23

5:00 am-9:20 am

2 stops20h 20m

Lisbon Humberto Delgado

Tue 2/24

11:20 am-11:36 am

2 stops32h 16m

$7,124

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Monterey to Portugal

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 day to depart on your flight to Portugal?

According to our data, Tuesday is the cheapest day to fly to Portugal from Monterey. The lowest ticket price found for a Tuesday departure recently was $889. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Portugal is Friday, with ticket prices averaging around $1,323.

What is the cheapest time of day to depart on your flight to Portugal?

Our most recent data shows that the best time of day to fly to Portugal is in the morning. Flights from Monterey to Portugal during this time can be as low as $889. At noon is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,020 per ticket.

Cheap Monterey to Portugal flight deals and tips

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

Fastest flight time	17h 10m
Direct flights	None

The fastest flight from Monterey to Portugal takes 17h 10m

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

Search flight deals

When did momondo last update prices for flights from Monterey Regional Airport to Portugal?
Prices for flights from Monterey Regional Airport to Portugal are updated daily.
How old do you have to be to fly from Monterey Regional Airport to Portugal?
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 Monterey Regional Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The necessary travel and health documents for your Portugal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Monterey to Portugal?

Finding the right flight to Portugal from Monterey is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

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

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

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

Once all potential Monterey to Portugal flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Portugal from Monterey. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.