What airlines fly to Portugal?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Portugal from Huntsville according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 8 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 Huntsville Airport to Portugal?

Prices for flights from Huntsville Airport to Portugal are updated daily.

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

As of December 2025, there is 1 operator available to choose from for flights from Huntsville Airport to Portugal.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Portugal.

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

The travel and health documents you'll need for your trip to Portugal 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 Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$490 Cheap Flights from Huntsville to Portugal in 2025/26

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Find the cheapest flights from Huntsville to Portugal

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7:33 am - 9:20 am

HSV

LIS

19h 47m2 stops

11:20 am - 6:39 pm

LIS

HSV

37h 19m2 stops

$490United Airlines

Thu, Jan 15 - Thu, Jan 22

7:33 am - 8:10 am

HSV

LIS

18h 37m2 stops

5:00 am - 6:39 pm

LIS

HSV

19h 39m2 stops

$499United Airlines

Fri, Jan 23 - Tue, Jan 27

12:59 pm - 11:35 am

HSV

LIS

16h 36m2 stops

11:20 am - 11:29 pm

LIS

HSV

18h 09m3 stops

$534United Airlines

Thu, Jan 15 - Thu, Jan 22

5:55 pm - 10:30 am

HSV

LIS

10h 35m1 stop

11:25 am - 11:28 pm

LIS

HSV

42h 03m2 stops

$574United Airlines

Mon, Mar 30 - Thu, Apr 9

5:55 pm - 10:30 am

HSV

LIS

10h 35m1 stop

1:00 pm - 11:28 pm

LIS

HSV

40h 28m2 stops

$577United Airlines

Mon, Mar 30 - Thu, Apr 9

5:55 pm - 9:20 am

HSV

LIS

33h 25m2 stops

11:25 am - 11:28 pm

LIS

HSV

42h 03m2 stops

$583United Airlines

Mon, Mar 30 - Thu, Apr 9

5:55 pm - 11:05 am

HSV

LIS

35h 10m2 stops

1:00 pm - 11:28 pm

LIS

HSV

40h 28m2 stops

$584United Airlines

Mon, Mar 30 - Thu, Apr 9

5:55 pm - 10:30 am

HSV

LIS

10h 35m1 stop

12:20 pm - 11:28 pm

LIS

HSV

17h 08m1 stop

$593United Airlines

Mon, Mar 30 - Thu, Apr 9

6:30 am - 9:20 am

HSV

LIS

20h 50m3 stops

11:25 am - 11:28 pm

LIS

HSV

18h 03m2 stops

$786Multiple Airlines

Mon, Mar 30 - Thu, Apr 9

United Airlines flights from Huntsville to Portugal

Our best United Airlines deals on Huntsville to Portugal flight tickets

United Airlines

Jan 15

HSV7:33 amHuntsville

19h 47m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 22

LIS11:20 amLisbon Humberto Delgado

37h 19m

2 stops

HSV6:39 pmHuntsville

$490

Find similar

United Airlines

Jan 23

HSV7:33 amHuntsville

18h 37m

2 stops

LIS8:10 amLisbon Humberto Delgado

Jan 27

LIS5:00 amLisbon Humberto Delgado

38h 07m

2 stops

HSV1:07 pmHuntsville

$499

Find similar

United Airlines

Jan 15

HSV12:59 pmHuntsville

16h 36m

2 stops

LIS11:35 amLisbon Humberto Delgado

Jan 22

LIS11:20 amLisbon Humberto Delgado

18h 09m

3 stops

HSV11:29 pmHuntsville

$534

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Thu 1/15

7:33 am-9:20 am

2 stops19h 47m

Lisbon Humberto Delgado

Thu 1/22

11:20 am-6:39 pm

2 stops37h 19m

$490

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Fri 1/23

7:33 am-8:10 am

2 stops18h 37m

Lisbon Humberto Delgado

Tue 1/27

5:00 am-6:39 pm

2 stops19h 39m

$499

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Thu 1/15

12:59 pm-11:35 am

2 stops16h 36m

Lisbon Humberto Delgado

Thu 1/22

11:20 am-11:29 pm

3 stops18h 09m

$534

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:55 pm-10:30 am

1 stop10h 35m

Lisbon Humberto Delgado

Thu 4/9

11:25 am-11:28 pm

2 stops42h 03m

$574

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:55 pm-10:30 am

1 stop10h 35m

Lisbon Humberto Delgado

Thu 4/9

1:00 pm-11:28 pm

2 stops40h 28m

$577

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:55 pm-9:20 am

2 stops33h 25m

Lisbon Humberto Delgado

Thu 4/9

11:25 am-11:28 pm

2 stops42h 03m

$583

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:55 pm-11:05 am

2 stops35h 10m

Lisbon Humberto Delgado

Thu 4/9

1:00 pm-11:28 pm

2 stops40h 28m

$584

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

5:55 pm-10:30 am

1 stop10h 35m

Lisbon Humberto Delgado

Thu 4/9

12:20 pm-11:28 pm

1 stop17h 08m

$593

HuntsvilleLisbon

HSV - LIS

HSVLIS

Huntsville

Mon 3/30

6:30 am-9:20 am

3 stops20h 50m

Lisbon Humberto Delgado

Thu 4/9

11:25 am-11:28 pm

2 stops18h 03m

$786

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Huntsville 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, Sunday is the cheapest day to fly to Portugal from Huntsville. The lowest ticket price found for a Sunday departure recently was $814. 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 Saturday, with ticket prices averaging around $1,307.

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 at noon. Flights from Huntsville to Portugal during this time can be as low as $901. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,064 per ticket.

Can stopping save me money on Huntsville to Portugal flights?

You could potentially save up to 32% on your flight if you consider stops on a Huntsville to Portugal flight.

Cheap Huntsville to Portugal flight deals and tips

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

Fastest flight time	19h 08m
Direct flights	None

The fastest flight from Huntsville to Portugal takes 19h 08m

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

Search flight deals

When did momondo last update prices for flights from Huntsville Airport to Portugal?
Prices for flights from Huntsville Airport to Portugal are updated daily.
How many operators does momondo search for flights from Huntsville Airport to Portugal?
As of December 2025, there is 1 operator available to choose from for flights from Huntsville Airport to Portugal.
How old do you have to be to fly from Huntsville Airport to Portugal?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Huntsville Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The travel and health documents you'll need for your trip to Portugal 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 Portugal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Huntsville to Portugal

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $614	Free Cancellation	Rating 7.4 9,091 reviews		Search United Airlines flights

Why use momondo?

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

Finding the right flight to Portugal from Huntsville 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 Huntsville to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Huntsville with this policy.

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

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 Portugal from Huntsville.

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

Yes momondo offers price alerts on flights to Portugal from Huntsville. 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.

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Portugal

Popular cities in Portugal

Flights to Lisbonfrom $388

Flights to Portofrom $349

Flights to Funchalfrom $408

Flights to Farofrom $425

Flights to Ponta Delgadafrom $401

Flights to Lajesfrom $475

Flights to Hortafrom $591

Flights to Pico Islandfrom $659

Flights to Porto Santofrom $425

Flights to Velasfrom $567

Cheap flights from Huntsville to Portugal from $490

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Huntsville to Portugal departing on 1/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Huntsville to Portugal

Cheap round-trip flights

United Airlines flights from Huntsville to Portugal

Our best United Airlines deals on Huntsville to Portugal flight tickets

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How to get the cheapest flight ticket from Huntsville to Portugal

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

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 at noon. Flights from Huntsville to Portugal during this time can be as low as $901. In the evening is when there is more demand to fly to Portugal, so prices are often more expensive at around $1,064 per ticket.

Can stopping save me money on Huntsville to Portugal flights?

You could potentially save up to 32% on your flight if you consider stops on a Huntsville to Portugal flight.

What airlines fly to Portugal?

Cheap Huntsville to Portugal flight deals and tips

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

Fastest flight time

Direct flights

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

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

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

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

Best airlines flying from Huntsville to Portugal

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

Why use momondo?

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

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

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

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

An easier way to manage your Portugal trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo