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$836+ Cheap flights from Ithaca (ITH) to Lisbon (LIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — LIS
Apr 15 — Apr 221
Tue 4/15
Tue 4/22
1 adult, Economy
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Cheap flight deals from Ithaca to Lisbon

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to Lisbon (LIS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 10, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$836
(United)
Provider with most accurate pricing for Ithaca Tompkins County-Lisbon Humberto Delgado flight deals.
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Provider most trusted by Cheapflights users for Ithaca Tompkins County-Lisbon Humberto Delgado flights.
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From Ithaca Tompkins County to Lisbon Humberto Delgado
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Find flight deals from Ithaca to Lisbon

Cheapest flights from Ithaca to Lisbon
Explore the most affordable flight options available from Ithaca to Lisbon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2025.

This United deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:55 pmITH - LIS
1 stop9h 35mUnited Airlines
Mon 8/2512:15 pmLIS - ITH
2 stops40h 28mUnited Airlines
Deal found 4/9$836
This United deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:50 pmITH - LIS
2 stops31h 30mMultiple Airlines
Sat 5/175:30 pmLIS - ITH
2 stops30h 02mMultiple Airlines
Deal found 4/9$1,009
This KLM deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/103:23 pmITH - LIS
1 stop11h 37mKLM
Sat 5/1710:00 amLIS - ITH
1 stop19h 03mKLM
Deal found 4/9$1,203

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2025.
Use the filters below to find and compare flights from Ithaca to Lisbon that are best for you.

Fly from

Ithaca

Fly to

Lisbon

Route

Depart

Return

Price

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Mon 8/4

7:55 pm-10:30 am

1 stop9h 35m

Lisbon Humberto Delgado

Mon 8/25

12:15 pm-11:43 pm

2 stops40h 28m

$836

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Sat 5/10

7:50 pm-8:20 am

2 stops31h 30m

Lisbon Humberto Delgado

Sat 5/17

5:30 pm-6:32 pm

2 stops30h 02m

$1,009

IthacaLisbon

ITH - LIS

ITHLIS

Ithaca Tompkins County

Sat 5/10

3:23 pm-8:00 am

1 stop11h 37m

Lisbon Humberto Delgado

Sat 5/17

10:00 am-12:03 am

1 stop19h 03m

$1,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

  • Most accurate provider: When it comes to deals on Ithaca-Lisbon flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Ithaca-Lisbon flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Ithaca-Lisbon flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ithaca-Lisbon flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ithaca-Lisbon flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ithaca to Lisbon

Have a flexible travel schedule? Discover the best time to fly to Lisbon from Ithaca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ithaca to Lisbon

What is the cheapest month to book a flight from Ithaca to Lisbon?

Currently, January is the cheapest month in which you can book a flight from Ithaca to Lisbon (average of $612). Flying from Ithaca to Lisbon in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Lisbon by month

Plan your trip to Lisbon by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lisbon ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Lisbon when rainfall is around 0.2 in.

Temperature in Lisbon by month

Plan your trip to Lisbon by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lisbon, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Lisbon

Get insights into the airlines that provide service to Lisbon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lisbon. Reviews last updated April 10, 2025.
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,321 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,634 reviews
KLM
7.8
Good
1,321 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Ithaca to Lisbon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Ithaca to Lisbon round-trip?

    Our cheapest airline available from Ithaca to Lisbon is United Airlines. Our recent data shows that you can find tickets from as low as $836 on this airline. An additional option worth looking into is KLM, starting at $1,203.

  • Can I find deals for flights from Ithaca to Lisbon that include hotel bookings?

    Yes. In addition to deals on Ithaca to Lisbon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ithaca to Lisbon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to Lisbon.

  • Can I find deals for business class flights from Ithaca to Lisbon?

    Yes. Cheapflights offers flight deals from Ithaca to Lisbon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ithaca to Lisbon?

    Currently, January is the cheapest month in which you can book a flight from Ithaca to Lisbon (average of $612). Flying from Ithaca to Lisbon in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Sintra
Almada
Beja
Costa da Caparica
Nazaré
Evora
Torres Vedras
Oeiras
Sesimbra
Fátima

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Alternative routes for Ithaca to Lisbon

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Top 2 airlines flying from Ithaca to Lisbon

Discover the top 2 airlines that operate flights from Ithaca to Lisbon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$579Average$1,055FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$590Average$1,064FlexibilityNo cancel feeOn-time69%

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