HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ithaca

$316+ Cheap flights from Portland to Ithaca (PDX - ITH)

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ITH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Ithaca with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Ithaca

Cheapest flights from Portland to Ithaca
Explore the most affordable flight options available from Portland to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amPDX - ITH
1 stop7h 51mDelta
Mon 1/52:36 pmITH - PDX
1 stop8h 49mDelta
Deal found 12/11$458
This United Airlines deal was found by Cheapflights users on 12/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 amPDX - ITH
2 stops10h 41mUnited Airlines
Mon 1/57:40 pmITH - PDX
2 stops17h 05mUnited Airlines
Deal found 12/11$517
This United Airlines deal was found by Cheapflights users on 12/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 amPDX - ITH
2 stops10h 41mUnited Airlines
Tue 12/307:40 pmITH - PDX
2 stops27h 03mUnited Airlines
Deal found 12/10$682
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amPDX - ITH
1 stop7h 51mDelta
Tue 12/301:00 pmITH - PDX
2 stops13h 59mDelta
Deal found 12/10$899
This United Airlines deal was found by Cheapflights users on 12/11. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:00 amPDX - ITH
2 stops10h 41mUnited Airlines
Mon 12/297:40 pmITH - PDX
1 stop28h 08mUnited Airlines
Deal found 12/11$933

Find flight deals from Portland to Ithaca

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Ithaca (ITH). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$316
(Delta)

Popular in

January

Cheapest in

March

Average price

$854
Provider with most accurate pricing for Portland-Ithaca Tompkins County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Ithaca Tompkins County flights.
Search Deals
From Portland to Ithaca Tompkins County
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Ithaca 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 December 12, 2025.
Use the filters below to find and compare flights from Portland to Ithaca that are best for you.

Fly from

Portland

Fly to

Ithaca

Route

Depart

Return

Price

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 1/27

6:50 am-11:22 pm

2 stops13h 32m

Ithaca Tompkins County

Tue 2/3

2:36 pm-8:25 pm

1 stop8h 49m

$316

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 2/3

9:45 pm-1:56 pm

2 stops13h 11m

Ithaca Tompkins County

Tue 2/10

2:36 pm-8:25 pm

1 stop8h 49m

$316

PortlandIthaca

PDX - ITH

PDXITH

Portland

Fri 1/30

9:45 pm-1:56 pm

2 stops13h 11m

Ithaca Tompkins County

Fri 2/6

2:36 pm-8:25 pm

1 stop8h 49m

$334

PortlandIthaca

PDX - ITH

PDXITH

Portland

Wed 1/7

10:00 am-11:22 pm

2 stops10h 22m

Ithaca Tompkins County

Wed 1/14

2:36 pm-8:25 pm

1 stop8h 49m

$350

PortlandIthaca

PDX - ITH

PDXITH

Portland

Fri 1/30

12:40 am-1:56 pm

2 stops10h 16m

Ithaca Tompkins County

Fri 2/6

2:36 pm-12:17 am

2 stops12h 41m

$355

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 1/20

9:45 pm-1:56 pm

2 stops13h 11m

Ithaca Tompkins County

Tue 1/27

2:36 pm-8:25 pm

1 stop8h 49m

$375

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sat 1/10

8:30 am-11:44 pm

2 stops12h 14m

Ithaca Tompkins County

Sat 1/17

6:00 am-2:46 pm

2 stops11h 46m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Portland to Ithaca

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Ithaca in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Ithaca flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Ithaca flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Ithaca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Ithaca flights, Cheapflights users trust eDreams the most. eDreams 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 Portland-Ithaca 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 Portland to Ithaca

Have a flexible travel schedule? Discover the best time to fly to Ithaca from Portland 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 Portland to Ithaca

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

Currently, June is the cheapest month in which you can book a flight from Portland to Ithaca (average of $143). Flying from Portland to Ithaca in December is currently the most expensive (average of $456). 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.

Reviews of airlines servicing Ithaca

Get insights into the airlines that provide service to Ithaca. 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 Ithaca. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta from Portland to Ithaca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Boarding

8.1

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • How long is the flight from Portland to Ithaca?

    A quick flight from Portland to Ithaca can take about 13h 32m. Delta provides one of the quickest options available for as low as $316. Portland and Ithaca are separated by a distance of 2268 mi.

  • What is the cheapest airline to fly from Portland to Ithaca round-trip?

    Our cheapest airline available from Portland to Ithaca is Delta. Our recent data shows that you can find tickets from as low as $314 on this airline. Delta is 40% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Ithaca 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 Portland to Ithaca?

    Currently, June is the cheapest month in which you can book a flight from Portland to Ithaca (average of $143). Flying from Portland to Ithaca in December is currently the most expensive (average of $456). 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
Cortland

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Ithaca

See prices for flight routes from nearby airports that may be better suited for you.
Portland to John F Kennedy Intl flights
Portland to Newark flights
Portland to LaGuardia flights
Boise to John F Kennedy Intl flights
Boise to LaGuardia flights
Boise to Newark flights
Eugene to Newark flights
Eugene to John F Kennedy Intl flights
Redmond to John F Kennedy Intl flights
Eugene to LaGuardia flights
Portland to Buffalo flights
Redmond to Newark flights
Portland to Rochester flights
Portland to Syracuse flights
Medford to John F Kennedy Intl flights
Redmond to LaGuardia flights
Medford to Newark flights
Portland to Albany flights
Medford to LaGuardia flights
Boise to Rochester flights
Boise to Buffalo flights
Portland to White Plains flights
Redmond to Buffalo flights
Boise to Syracuse flights
Medford to Buffalo flights
Eugene to Syracuse flights
Eugene to Ithaca flights
Redmond to Syracuse flights
Yakima to Newark flights
Boise to Albany flights
Medford to Syracuse flights
Boise to White Plains flights
Eugene to Buffalo flights
Medford to Albany flights
Eugene to Rochester flights
Redmond to White Plains flights
North Bend to Newark flights
Eugene to Albany flights
Yakima to John F Kennedy Intl flights
Yakima to Albany flights
Portland to Elmira flights
Medford to Rochester flights
Medford to Ithaca flights
Redmond to Albany flights
Redmond to Binghamton flights
Redmond to Ithaca flights
Boise to Binghamton flights
Redmond to Elmira flights
Medford to Watertown flights

Top airline flying from Portland to Ithaca

Discover the top airline that operate flights from Portland to Ithaca. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$314Average$433FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.