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Ithaca

$319+ Cheap flights from Portland to Ithaca (PDX - ITH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ITH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$372
(Delta)

One-way from

$319
(Delta)

Popular in

September

Cheapest in

March

Average price

$632
From Portland to Ithaca Tompkins County
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One-way flight from Portland to Ithaca Tompkins County
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Highest demand for flights based on searches. 7% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/71:40 pmPDX - ITH
1 stop7h 41mDelta
Sat 10/115:40 amITH - PDX
1 stop9h 26mDelta
Deal found 9/10$372
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:50 pmPDX - ITH
2 stops11h 32mDelta
Tue 9/302:05 pmITH - PDX
1 stop10h 00mDelta
Deal found 9/9$377
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/227:00 amPDX - ITH
2 stops13h 43mUnited Airlines
Thu 11/276:10 amITH - PDX
2 stops34h 37mUnited Airlines
Deal found 9/10$491

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 September 11, 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 10/7

1:40 pm-12:21 am

1 stop7h 41m

Ithaca Tompkins County

Sat 10/11

5:40 am-12:06 pm

1 stop9h 26m

$372

PortlandIthaca

PDX - ITH

PDXITH

Portland

Fri 9/26

1:25 pm-12:05 am

1 stop7h 40m

Ithaca Tompkins County

Tue 9/30

2:05 pm-11:52 pm

2 stops12h 47m

$377

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sun 10/19

1:40 pm-12:21 am

1 stop7h 41m

$319

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sun 10/19

7:35 pm-9:40 am

2 stops11h 05m

$324

PortlandIthaca

PDX - ITH

PDXITH

Portland

Thu 2/12

7:11 am-11:30 pm

2 stops13h 19m

$324

PortlandIthaca

PDX - ITH

PDXITH

Portland

Wed 2/11

12:55 am-1:19 pm

2 stops9h 24m

$344

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sat 1/3

11:02 am-11:44 pm

2 stops9h 42m

$374

PortlandIthaca

PDX - ITH

PDXITH

Portland

Mon 12/22

7:30 pm-12:20 pm

2 stops13h 50m

$375

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sun 12/21

7:30 pm-12:20 pm

2 stops13h 50m

$414

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sat 1/3

7:30 pm-12:20 pm

2 stops13h 50m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 12 results
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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, February is the cheapest month in which you can book a flight from Portland to Ithaca (average of $359). Flying from Portland to Ithaca in May is currently the most expensive (average of $460). 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.

How much does it cost to fly round-trip from Portland to Ithaca?

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 September 11, 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
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

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 7h 41m. Delta provides one of the quickest options available for as low as $372. 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 $313 on this airline. Delta is 32% 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, February is the cheapest month in which you can book a flight from Portland to Ithaca (average of $359). Flying from Portland to Ithaca in May is currently the most expensive (average of $460). 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.

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Alternative routes for Portland to Ithaca

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$313Average$494FlexibilityNo cancel feeOn-timeN/A

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