Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Ithaca to Lisbon from $776

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 Lisbon departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ithaca to Lisbon

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:25 am - 10:20 am
ITH
-
LIS
18h 55m
1 stop
United Airlines Logo
5:00 am - 11:49 pm
LIS
-
ITH
23h 49m
2 stops
$776United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
7:59 pm - 10:20 am
ITH
-
LIS
9h 21m
1 stop
United Airlines Logo
12:20 pm - 11:49 pm
LIS
-
ITH
16h 29m
1 stop
$789United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
7:59 pm - 8:10 am
ITH
-
LIS
31h 11m
2 stops
United Airlines Logo
10:55 am - 9:49 am
LIS
-
ITH
51h 54m
2 stops
$794United Airlines
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
7:59 pm - 10:30 am
ITH
-
LIS
9h 31m
1 stop
United Airlines Logo
5:05 am - 11:44 pm
LIS
-
ITH
23h 39m
2 stops
$1,103United Airlines
Thu, Aug 13 - Thu, Aug 20
United Airlines Logo
6:00 am - 8:20 am
ITH
-
LIS
21h 20m
2 stops
United Airlines Logo
5:05 am - 11:44 pm
LIS
-
ITH
23h 39m
2 stops
$1,108United Airlines
Thu, Aug 13 - Thu, Aug 20
Delta Logo
1:10 pm - 2:55 pm
ITH
-
LIS
20h 45m
2 stops
Delta Logo
5:00 am - 12:13 am
LIS
-
ITH
24h 13m
2 stops
$1,139Delta
Wed, Jul 22 - Thu, Jul 30
United Airlines Logo
10:25 am - 10:30 am
ITH
-
LIS
19h 05m
1 stop
United Airlines Logo
12:20 pm - 9:49 am
LIS
-
ITH
26h 29m
1 stop
$1,218United Airlines
Thu, Aug 13 - Thu, Aug 20
Delta Logo
5:17 am - 8:00 am
ITH
-
LIS
21h 43m
1 stop
Delta Logo
5:00 am - 12:13 am
LIS
-
ITH
24h 13m
2 stops
$1,310Delta
Wed, Jul 22 - Thu, Jul 30
United Airlines Logo
7:50 pm - 10:30 am
ITH
-
LIS
9h 40m
1 stop
United Airlines Logo
1:00 pm - 11:44 pm
LIS
-
ITH
39h 44m
2 stops
$1,492United Airlines
Wed, Jul 22 - Thu, Jul 30
United Airlines Logo
7:50 pm - 10:30 am
ITH
-
LIS
9h 40m
1 stop
United Airlines Logo
12:20 pm - 11:44 pm
LIS
-
ITH
16h 24m
1 stop
$1,508United Airlines
Wed, Jul 22 - Thu, Jul 30

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Ithaca to Lisbon

Our best United Airlines deals on Ithaca to Lisbon flight tickets
United Airlines
Nov 2
ITH10:25 amIthaca Tompkins County
18h 55m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 5
LIS5:00 amLisbon Humberto Delgado
23h 49m
2 stops
ITH11:49 pmIthaca Tompkins County
$776
United Airlines
Nov 2
ITH7:59 pmIthaca Tompkins County
9h 21m
1 stop
LIS10:20 amLisbon Humberto Delgado
Nov 5
LIS12:20 pmLisbon Humberto Delgado
16h 29m
1 stop
ITH11:49 pmIthaca Tompkins County
$789
United Airlines
Nov 2
ITH7:59 pmIthaca Tompkins County
31h 11m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 5
LIS10:55 amLisbon Humberto Delgado
51h 54m
2 stops
ITH9:49 amIthaca Tompkins County
$794

Delta flights from Ithaca to Lisbon

Our best Delta deals on Ithaca to Lisbon flight tickets
Delta
Jul 22
ITH1:10 pmIthaca Tompkins County
20h 45m
2 stops
LIS2:55 pmLisbon Humberto Delgado
Jul 30
LIS5:00 amLisbon Humberto Delgado
24h 13m
2 stops
ITH12:13 amIthaca Tompkins County
$1,139
Delta
Jul 22
ITH5:17 amIthaca Tompkins County
21h 43m
1 stop
LIS8:00 amLisbon Humberto Delgado
Jul 30
LIS5:00 amLisbon Humberto Delgado
24h 13m
2 stops
ITH12:13 amIthaca Tompkins County
$1,310

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca to Lisbon 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, momondo users made 832,500 searches. Data last updated July 2, 2026.
Use the filters below to find and compare flights from Ithaca to Lisbon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Mon 11/2

10:25 am-10:20 am

1 stop18h 55m

Lisbon Humberto Delgado

Thu 11/5

5:00 am-11:49 pm

2 stops23h 49m

$776
Quickest round-trip

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Mon 11/2

7:59 pm-10:20 am

1 stop9h 21m

Lisbon Humberto Delgado

Thu 11/5

12:20 pm-11:49 pm

1 stop16h 29m

$789

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Mon 11/2

7:59 pm-8:10 am

2 stops31h 11m

Lisbon Humberto Delgado

Thu 11/5

10:55 am-9:49 am

2 stops51h 54m

$794

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Thu 8/13

7:59 pm-10:30 am

1 stop9h 31m

Lisbon Humberto Delgado

Thu 8/20

5:05 am-11:44 pm

2 stops23h 39m

$1,103

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Thu 8/13

6:00 am-8:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Thu 8/20

5:05 am-11:44 pm

2 stops23h 39m

$1,108

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Wed 7/22

1:10 pm-2:55 pm

2 stops20h 45m

Lisbon Humberto Delgado

Thu 7/30

5:00 am-12:13 am

2 stops24h 13m

$1,139

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Thu 8/13

10:25 am-10:30 am

1 stop19h 05m

Lisbon Humberto Delgado

Thu 8/20

12:20 pm-9:49 am

1 stop26h 29m

$1,218

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Wed 7/22

5:17 am-8:00 am

1 stop21h 43m

Lisbon Humberto Delgado

Thu 7/30

5:00 am-12:13 am

2 stops24h 13m

$1,310

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Wed 7/22

7:50 pm-10:30 am

1 stop9h 40m

Lisbon Humberto Delgado

Thu 7/30

1:00 pm-11:44 pm

2 stops39h 44m

$1,492

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Wed 7/22

7:50 pm-10:30 am

1 stop9h 40m

Lisbon Humberto Delgado

Thu 7/30

12:20 pm-11:44 pm

1 stop16h 24m

$1,508

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Lisbon from

How to get the cheapest flight ticket from Ithaca to Lisbon

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

What airlines fly to Lisbon?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Lisbon from Ithaca according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 4 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

When to book flights from Ithaca to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Ithaca to Lisbon according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ithaca to Lisbon (ITH to LIS) flight deals and tips

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

Fastest flight time

9h 31m

Direct flights

None
The fastest flight from Ithaca to Lisbon takes 9h 31m
There are no direct flights from Ithaca to Lisbon. There are no popular flight routes from Ithaca to Lisbon.
Search flight deals

Frequently asked questions about flying from Ithaca to Lisbon

  • How far is Ithaca Tompkins County to Lisbon Humberto Delgado by plane?

    There are 3447.4 mi between Ithaca Tompkins County and Lisbon Humberto Delgado. By plane, this route typically takes 9h 31m.

  • When did momondo last update prices for flights from Ithaca Tompkins County Airport to Lisbon Humberto Delgado Airport?

    Prices for flights from Ithaca Tompkins County Airport to Lisbon Humberto Delgado Airport were last updated today.

  • How old do you have to be to fly from Ithaca Tompkins County Airport to Lisbon Humberto Delgado Airport?

    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 Lisbon Humberto Delgado Airport.

  • What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

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

Traveling to a place near Lisbon?

Book flights to Lisbon if you plan to visit one of these locations
Sintra
Ericeira
Fátima
Nazaré
Setúbal
Figueira da Foz
Estoril
Peniche
Evora
Oeiras
Leiria
Batalha
Óbidos
Sesimbra
Zambujeira do Mar
Costa da Caparica
Tomar
Sines
Torres Vedras
Comporta

Why use momondo?

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

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

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

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

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

Once all potential Ithaca to Lisbon 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 Ithaca to Lisbon right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ithaca to Lisbon flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Lisbon 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
Sat 8/1
Sat 8/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal