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Ithaca

$359+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ITH
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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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 January 20, 2026.

This Delta deal was found by Cheapflights users on 1/19. 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.
Sat 4/187:05 am
PDX
-
ITH
2 stops13h 41m
Delta
Sat 4/251:39 pm
ITH
-
PDX
1 stop11h 31m
Delta
Deal found 1/19$359
This Delta deal was found by Cheapflights users on 1/19. 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 2/39:45 pm
PDX
-
ITH
2 stops13h 11m
Delta
Sat 2/72:36 pm
ITH
-
PDX
1 stop8h 49m
Delta
Deal found 1/19$394
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 1/2812:40 am
PDX
-
ITH
2 stops10h 16m
Delta
Thu 2/52:36 pm
ITH
-
PDX
1 stop8h 49m
Delta
Deal found 1/20$444
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 2/31:24 pm
PDX
-
ITH
3 stops26h 17m
United Airlines
Sat 2/76:00 am
ITH
-
PDX
2 stops11h 46m
United Airlines
Deal found 1/19$610
This United Airlines deal was found by Cheapflights users on 1/18. 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 4/188:05 am
PDX
-
ITH
1 stop12h 54m
United Airlines
Sat 4/2510:30 am
ITH
-
PDX
1 stop13h 12m
United Airlines
Deal found 1/18$640
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 10/2810:00 am
PDX
-
ITH
2 stops10h 30m
United Airlines
Sat 10/316:00 am
ITH
-
PDX
2 stops14h 38m
United Airlines
Deal found 1/19$679
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Tue 3/318:05 am
PDX
-
ITH
1 stop7h 44m
United Airlines
Mon 4/610:30 am
ITH
-
PDX
2 stops13h 44m
United Airlines
Deal found 1/19$687

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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$359
(Delta)

Popular in

December

Cheapest in

March

Average price

$389
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. 24% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 20, 2026.
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

Sat 4/18

7:05 am-11:46 pm

2 stops13h 41m

Ithaca Tompkins County

Sat 4/25

1:39 pm-10:10 pm

1 stop11h 31m

$359

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 2/3

9:45 pm-1:56 pm

2 stops13h 11m

Ithaca Tompkins County

Sat 2/7

2:36 pm-8:25 pm

1 stop8h 49m

$394

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 2/3

1:24 pm-6:41 pm

3 stops26h 17m

Ithaca Tompkins County

Sat 2/7

6:00 am-2:46 pm

2 stops11h 46m

$610

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sat 4/18

8:05 am-11:59 pm

1 stop12h 54m

Ithaca Tompkins County

Sat 4/25

10:30 am-8:42 pm

1 stop13h 12m

$640

PortlandIthaca

PDX - ITH

PDXITH

Portland

Tue 3/31

8:05 am-6:49 pm

1 stop7h 44m

Ithaca Tompkins County

Mon 4/6

10:30 am-9:14 pm

2 stops13h 44m

$687

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sun 2/1

7:51 pm-11:44 pm

2 stops24h 53m

$522

PortlandIthaca

PDX - ITH

PDXITH

Portland

Wed 1/28

12:40 am-1:56 pm

2 stops10h 16m

$549

PortlandIthaca

PDX - ITH

PDXITH

Portland

Mon 1/26

12:40 am-1:56 pm

2 stops10h 16m

$549

PortlandIthaca

PDX - ITH

PDXITH

Portland

Mon 1/26

9:45 pm-1:56 pm

2 stops13h 11m

$549

PortlandIthaca

PDX - ITH

PDXITH

Portland

Thu 1/29

12:40 am-1:56 pm

2 stops10h 16m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 16 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Ithaca flight deals on Cheapflights vs. FlightHub >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 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 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 January 20, 2026.
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
8,077 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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
8,077 reviews
Delta
7.9
Good
8,077 reviews

Comfort

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

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 41m. Delta provides one of the quickest options available for as low as $359. Portland and Ithaca are separated by a distance of 2268 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 33% 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

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Alternative routes for Portland to Ithaca

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$314Average$416FlexibilityNo cancel feeOn-timeN/A

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