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Ithaca

$156+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ITH
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$309
(Delta)

One-way from

$156
(Delta)

Popular in

July

Cheapest in

March

Average price

$867
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. 8% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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 9/261:25 pmPDX - ITH
1 stop7h 40mDelta
Tue 9/305:42 amITH - PDX
1 stop9h 22mDelta
Deal found 7/28$309
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/286:27 pmPDX - ITH
2 stops26h 16mUnited Airlines
Sun 9/76:10 amITH - PDX
2 stops12h 15mUnited Airlines
Deal found 7/28$622

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 July 29, 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

Fri 9/26

1:25 pm-12:05 am

1 stop7h 40m

Ithaca Tompkins County

Tue 9/30

5:42 am-12:04 pm

1 stop9h 22m

$309

PortlandIthaca

PDX - ITH

PDXITH

Portland

Thu 8/28

6:27 pm-11:43 pm

2 stops26h 16m

Ithaca Tompkins County

Sun 9/7

6:10 am-3:25 pm

2 stops12h 15m

$622

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 10/7

1:40 pm-12:21 am

1 stop7h 41m

$156

PortlandIthaca

PDX - ITH

PDXITH

Portland

Wed 8/27

8:35 am-11:43 pm

2 stops12h 08m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 August is currently the most expensive (average of $478). 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 July 29, 2025.
Get a feel of what it's like to fly with Delta and United Airlines 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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.

  • What are the cheapest airlines flying 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 $309 on this airline. An additional option worth looking into is United Airlines, starting at $622. Delta is 38% 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 August is currently the most expensive (average of $478). 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 2 airlines flying from Portland to Ithaca

Discover the top 2 airlines 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$314Average$490FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$418Average$867FlexibilityNo cancel feeOn-time69%

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