What airlines fly to Portugal?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Portugal from Ithaca according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Portugal. Keep in mind that there are 4 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 Ithaca Tompkins County Airport to Portugal?

Prices for flights from Ithaca Tompkins County Airport to Portugal refresh daily.

How old do you have to be to fly from Ithaca Tompkins County 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 Ithaca Tompkins County Airport to Portugal.

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

The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$721 Cheap Flights from Ithaca to Portugal in 2026/27

Find the cheapest flights from Ithaca to Portugal

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 8:00 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

13h 00m1 stop New York John F Kennedy Intl

11:30 am - 11:21 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

16h 51m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$721KLM

Tue, Jan 26 - Tue, Feb 2

2:00 pm - 5:30 pmITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

22h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

11:30 am - 11:21 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

16h 51m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$724Multiple Airlines

Tue, Jan 26 - Tue, Feb 2

2:00 pm - 8:00 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

13h 00m1 stop New York John F Kennedy Intl

10:00 am - 11:21 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

18h 21m1 stop New York John F Kennedy Intl

$731KLM

Tue, Jan 26 - Tue, Feb 2

8:10 pm - 10:20 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

9h 10m1 stop Washington, D.C. Dulles Intl

5:00 am - 6:42 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

42h 42m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$763United Airlines

Thu, Dec 3 - Thu, Dec 10

6:04 am - 8:10 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

21h 06m2 stops Washington, D.C. Dulles Intl Newark

5:00 am - 6:42 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

42h 42m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$767United Airlines

Thu, Dec 3 - Thu, Dec 10

8:10 pm - 10:20 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

9h 10m1 stop Washington, D.C. Dulles Intl

12:20 pm - 6:42 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

11h 22m1 stop Washington, D.C. Dulles Intl

$775United Airlines

Thu, Dec 3 - Thu, Dec 10

7:55 pm - 9:30 amITH Ithaca Tompkins County-OPO Porto

32h 35m2 stops Washington, D.C. Dulles Intl Newark

12:30 pm - 11:44 pmOPO Porto-ITH Ithaca Tompkins County

40h 14m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

$776United Airlines

Mon, Nov 30 - Mon, Dec 7

8:10 pm - 10:05 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

8h 55m1 stop Washington, D.C. Dulles Intl

6:00 am - 6:42 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

41h 42m2 stops Munich Franz Josef Strauss Washington, D.C. Dulles Intl

$1,095United Airlines

Tue, Dec 8 - Fri, Dec 11

8:10 pm - 10:05 amITH Ithaca Tompkins County-LIS Lisbon Humberto Delgado

8h 55m1 stop Washington, D.C. Dulles Intl

12:20 pm - 6:42 pmLIS Lisbon Humberto Delgado-ITH Ithaca Tompkins County

11h 22m1 stop Washington, D.C. Dulles Intl

$1,099United Airlines

Tue, Dec 8 - Fri, Dec 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Ithaca to Portugal

Our best United Airlines deals on Ithaca to Portugal flight tickets

United Airlines

Dec 3

ITH8:10 pmIthaca Tompkins County

9h 10m

1 stop

LIS10:20 amLisbon Humberto Delgado

Dec 10

LIS5:00 amLisbon Humberto Delgado

42h 42m

2 stops

ITH6:42 pmIthaca Tompkins County

$763

United Airlines

Dec 3

ITH6:04 amIthaca Tompkins County

21h 06m

2 stops

LIS8:10 amLisbon Humberto Delgado

Dec 10

LIS5:00 amLisbon Humberto Delgado

23h 44m

2 stops

ITH11:44 pmIthaca Tompkins County

$767

United Airlines

Dec 3

ITH8:10 pmIthaca Tompkins County

9h 10m

1 stop

LIS10:20 amLisbon Humberto Delgado

Dec 10

LIS12:20 pmLisbon Humberto Delgado

11h 22m

1 stop

ITH6:42 pmIthaca Tompkins County

$775

KLM flights from Ithaca to Portugal

Our best KLM deals on Ithaca to Portugal flight tickets

KLM

Jan 26

ITH2:00 pmIthaca Tompkins County

13h 00m

1 stop

LIS8:00 amLisbon Humberto Delgado

Feb 2

LIS11:30 amLisbon Humberto Delgado

16h 51m

2 stops

ITH11:21 pmIthaca Tompkins County

$721

KLM

Jan 26

ITH2:00 pmIthaca Tompkins County

13h 00m

1 stop

LIS8:00 amLisbon Humberto Delgado

Feb 2

LIS10:00 amLisbon Humberto Delgado

18h 21m

1 stop

ITH11:21 pmIthaca Tompkins County

$731

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Tue 1/26

2:00 pm-8:00 am

1 stop13h 00m

Lisbon Humberto Delgado

Tue 2/2

11:30 am-11:21 pm

2 stops16h 51m

$721

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Tue 1/26

2:00 pm-5:30 pm

2 stops22h 30m

Lisbon Humberto Delgado

Tue 2/2

11:30 am-11:21 pm

2 stops16h 51m

$724

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Tue 1/26

2:00 pm-8:00 am

1 stop13h 00m

Lisbon Humberto Delgado

Tue 2/2

10:00 am-11:21 pm

1 stop18h 21m

$731

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Thu 12/3

8:10 pm-10:20 am

1 stop9h 10m

Lisbon Humberto Delgado

Thu 12/10

5:00 am-6:42 pm

2 stops42h 42m

$763

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Thu 12/3

6:04 am-8:10 am

2 stops21h 06m

Lisbon Humberto Delgado

Thu 12/10

5:00 am-6:42 pm

2 stops42h 42m

$767

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Thu 12/3

8:10 pm-10:20 am

1 stop9h 10m

Lisbon Humberto Delgado

Thu 12/10

12:20 pm-6:42 pm

1 stop11h 22m

$775

IthacaPorto

ITH Ithaca Tompkins County - OPO Porto

ITHOPO

Ithaca Tompkins County

Mon 11/30

7:55 pm-9:30 am

2 stops32h 35m

Porto

Mon 12/7

12:30 pm-11:44 pm

2 stops40h 14m

$776

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Tue 12/8

8:10 pm-10:05 am

1 stop8h 55m

Lisbon Humberto Delgado

Fri 12/11

6:00 am-6:42 pm

2 stops41h 42m

$1,095

Quickest round-trip

IthacaLisbon

ITH Ithaca Tompkins County - LIS Lisbon Humberto Delgado

ITHLIS

Ithaca Tompkins County

Tue 12/8

8:10 pm-10:05 am

1 stop8h 55m

Lisbon Humberto Delgado

Fri 12/11

12:20 pm-6:42 pm

1 stop11h 22m

$1,099

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Ithaca 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

Can stopping save me money on Ithaca to Portugal flights?

You could potentially save up to 20% on your flight if you consider stops on a Ithaca to Portugal flight.

Cheap Ithaca to Portugal flight deals and tips

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

Best Price Found	$721
Fastest flight time	9h 10m
Direct flights	None

The best flight deal from Ithaca to Portugal found on momondo in the last 72 hours is $721

The fastest flight from Ithaca to Portugal takes 9h 10m

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

Search flight deals

Frequently asked questions about flying from Ithaca to Portugal

When did momondo last update prices for flights from Ithaca Tompkins County Airport to Portugal?
Prices for flights from Ithaca Tompkins County Airport to Portugal refresh daily.
How old do you have to be to fly from Ithaca Tompkins County 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 Ithaca Tompkins County Airport to Portugal.
What documentation or ID do you need to fly to Portugal?
The required travel and health documents for your Portugal 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 Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ithaca to Portugal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ithaca to Portugal flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ithaca to Portugal.

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

Price alerts on flights to Portugal from Ithaca are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 11/19

Thu 11/26

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities

Other flights from Ithaca

Other flights to Portugal

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Portugal

Flights to Lisbonfrom $405

Flights to Portofrom $396

Flights to Funchalfrom $405

Flights to Farofrom $570

Flights to Ponta Delgadafrom $407

Flights to Lajesfrom $546

Flights to Hortafrom $550

Flights to Pico Islandfrom $557

Flights to Porto Santofrom $945

Flights to Velasfrom $557

Cheap flights from Ithaca to Portugal from $721

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Portugal departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ithaca to Portugal

Cheap round-trip flights

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

United Airlines flights from Ithaca to Portugal

Our best United Airlines deals on Ithaca to Portugal flight tickets

KLM flights from Ithaca to Portugal

Our best KLM deals on Ithaca to Portugal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ithaca to Portugal that are best for you.

See travel insights to Portugal from

How to get the cheapest flight ticket from Ithaca to Portugal

Can stopping save me money on Ithaca to Portugal flights?

What airlines fly to Portugal?

Cheap Ithaca to Portugal flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ithaca to Portugal

Why use momondo?

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

Ithaca flight routes

According to popular flight searches on momondo this year

Portugal flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Portugal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portugal

List of cabin classes available on flights landing in Portugal. Availability may vary depending on flight origin and airline.

Complete your trip to Portugal

Explore popular destinations other users love

According to popular flight searches on momondo this year