$141 Cheap Flights from Portland (PWM) to Ithaca (ITH)

View $141 flight on Mon, Nov 24, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Ithaca, NY (ITH-Tompkins Regional)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Portland to Ithaca (PWM-ITH)

Prices were available within the past 7 days and start at $141 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 24 - Sun, Jan 4
PWM
Portland
ITH
Ithaca
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 24 from Portland to Ithaca, returning Sun, Jan 4, priced at $229 found 1 day ago
Delta
Mon, Dec 15 - Sun, Jan 4
PWM
Portland
ITH
Ithaca
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Dec 15 from Portland to Ithaca, returning Sun, Jan 4, priced at $244 found 6 days ago
United
Mon, Nov 17 - Mon, Nov 24
PWM
Portland
ITH
Ithaca
$256 Roundtrip, found 6 days ago
$256
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 17 from Portland to Ithaca, returning Mon, Nov 24, priced at $256 found 6 days ago
Delta
Mon, Dec 15 - Sat, Jan 3
PWM
Portland
ITH
Ithaca
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Dec 15 from Portland to Ithaca, returning Sat, Jan 3, priced at $274 found 6 days ago
United
Sun, Nov 23 - Mon, Dec 1
PWM
Portland
ITH
Ithaca
$276 Roundtrip, found 6 days ago
$276
Roundtrip
found 6 days ago
Select United flight, departing Sun, Nov 23 from Portland to Ithaca, returning Mon, Dec 1, priced at $276 found 6 days ago
Delta
Sat, Jan 31 - Sat, Feb 14
PWM
Portland
ITH
Ithaca
$287 Roundtrip, found 6 days ago
$287
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jan 31 from Portland to Ithaca, returning Sat, Feb 14, priced at $287 found 6 days ago
Delta
Wed, Dec 24 - Tue, Jan 6
PWM
Portland
ITH
Ithaca
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 24 from Portland to Ithaca, returning Tue, Jan 6, priced at $308 found 1 day ago
Delta
Fri, Dec 12 - Wed, Dec 31
PWM
Portland
ITH
Ithaca
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Dec 12 from Portland to Ithaca, returning Wed, Dec 31, priced at $314 found 1 day ago
United
Mon, Nov 17 - Mon, Nov 24
PWM
Portland
ITH
Ithaca
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 17 from Portland to Ithaca, returning Mon, Nov 24, priced at $316 found 6 days ago
Delta
Thu, Nov 27 - Wed, Dec 10
PWM
Portland
ITH
Ithaca
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Nov 27 from Portland to Ithaca, returning Wed, Dec 10, priced at $323 found 1 day ago

Alternative airports near Ithaca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tompkins Regional ITH. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $373
ITH
Tompkins Regional
CheapestClosest
Average driving time to city center13 min
Flights from $373

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH) cost?
Get a cheap one-way flight from $141 or cheap return flight from $229 from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH)?
December is the least expensive month to fly from PWM to ITH. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest PWM to ITH flight.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH)?
Nonstop flights from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PWM to ITH?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH)?
Select a flight from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH) last-minute?
Booking your plane ticket from PWM to ITH right before your getaway is generally more expensive. However, if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a PWM to ITH flight and hotel package?
You can save money by securing a PWM to ITH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Jetport Airport (PWM) to Tompkins Regional Airport (ITH)?
Typically, you can cancel or reschedule your PWM to ITH flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Tompkins Regional
Airlines serving
Delta, United
Roundtrip price
$228
Distance
320 mi

Book with confidence

Portland to Ithaca Flights

The cheapest times to fly from Portland to Ithaca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Ithaca are during the month of December. You can find some of the cheapest flights from Portland to Ithaca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Ithaca

Sunday is one of the best days to book for cheap flights from Portland to Ithaca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Ithaca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Ithaca in 2025. You can also book with separate airlines for your outbound and return journeys, from $141 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Ithaca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Ithaca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Ithaca Flights

Explore a world of travel with Expedia

*Available to One Key members.