HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$349+ Cheap flights from Ithaca to Portland, ME (ITH - PWM)

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — PWM
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ithaca to Portland 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 Ithaca to Portland

Cheapest flights from Ithaca to Portland
Explore the most affordable flight options available from Ithaca to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This Delta deal was found by Cheapflights users on 7/26. 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 8/271:10 pm
ITH
-
PWM
1 stop11h 49m
Delta
Sat 8/296:00 am
PWM
-
ITH
1 stop6h 30m
Delta
Deal found 7/26$349
This Delta deal was found by Cheapflights users on 7/26. 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 8/275:30 am
ITH
-
PWM
1 stop19h 29m
Delta
Sun 8/306:00 am
PWM
-
ITH
1 stop6h 30m
Delta
Deal found 7/26$384
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 8/287:59 pm
ITH
-
PWM
1 stop4h 00m
United Airlines
Sun 8/305:52 am
PWM
-
ITH
1 stop3h 58m
United Airlines
Deal found 7/26$479
This Delta deal was found by Cheapflights users on 7/27. 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.
Mon 8/35:20 am
ITH
-
PWM
1 stop19h 39m
Delta
Sat 8/86:00 am
PWM
-
ITH
1 stop6h 30m
Delta
Deal found 7/27$527
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/47:50 pm
ITH
-
PWM
1 stop4h 01m
United Airlines
Sat 8/85:15 am
PWM
-
ITH
1 stop18h 29m
United Airlines
Deal found 7/25$568
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/25:17 am
ITH
-
PWM
1 stop19h 42m
Delta
Sat 8/86:00 am
PWM
-
ITH
1 stop6h 30m
Delta
Deal found 7/25$576
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/226:00 am
ITH
-
PWM
1 stop13h 17m
United Airlines
Sat 8/295:15 am
PWM
-
ITH
1 stop4h 35m
United Airlines
Deal found 7/22$597
This United Airlines deal was found by Cheapflights users on 7/25. 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 9/110:25 am
ITH
-
PWM
1 stop4h 13m
United Airlines
Mon 9/75:15 am
PWM
-
ITH
1 stop4h 35m
United Airlines
Deal found 7/25$610
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/97:50 pm
ITH
-
PWM
1 stop4h 01m
United Airlines
Thu 8/135:15 am
PWM
-
ITH
1 stop4h 35m
United Airlines
Deal found 7/25$645
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Fri 8/77:50 pm
ITH
-
PWM
1 stop4h 01m
United Airlines
Tue 8/116:53 pm
PWM
-
ITH
2 stops14h 57m
United Airlines
Deal found 7/23$683

Find flight deals from Ithaca to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to Portland (PWM). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(Delta)
Provider with most accurate pricing for Ithaca Tompkins County-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ithaca Tompkins County-Portland flights.
Search Deals
From Ithaca Tompkins County to Portland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca to Portland 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 27, 2026.
Use the filters below to find and compare flights from Ithaca to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Thu 8/27

1:10 pm-12:59 am

1 stop11h 49m

Portland

Sat 8/29

6:00 am-12:30 pm

1 stop6h 30m

$349

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Thu 8/27

5:30 am-12:59 am

1 stop19h 29m

Portland

Sun 8/30

6:00 am-12:30 pm

1 stop6h 30m

$384

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Fri 8/28

1:10 pm-12:59 am

1 stop11h 49m

Portland

Sun 8/30

6:00 am-12:30 pm

1 stop6h 30m

$384

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Fri 8/28

5:30 am-11:13 pm

2 stops17h 43m

Portland

Mon 8/31

6:00 am-12:30 pm

1 stop6h 30m

$525

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Thu 8/27

5:30 am-11:13 pm

2 stops17h 43m

Portland

Mon 8/31

6:00 am-12:30 pm

1 stop6h 30m

$525

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Fri 8/28

5:30 am-11:13 pm

2 stops17h 43m

Portland

Sat 8/29

6:00 am-12:30 pm

1 stop6h 30m

$525
Quickest round-trip

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Sat 8/22

6:00 am-7:17 pm

1 stop13h 17m

Portland

Sat 8/29

5:15 am-9:50 am

1 stop4h 35m

$597

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Fri 8/7

7:50 pm-11:51 pm

1 stop4h 01m

Portland

Tue 8/11

6:53 pm-9:50 am

2 stops14h 57m

$683

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Sat 12/12

6:00 am-10:57 pm

2 stops16h 57m

Portland

Tue 12/15

5:06 pm-11:30 pm

2 stops30h 24m

$759
Cheapest one-way
Quickest one-way

IthacaPortland

ITH - PWM

ITHPWM

Ithaca Tompkins County

Wed 8/5

7:50 pm-11:51 pm

1 stop4h 01m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Ithaca to Portland

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 Ithaca to Portland in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

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

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

Related info for your journey

Find useful and relevant information for your journey from Ithaca to Portland. 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 Ithaca to Portland, Maine?

    There are many flights that can get you from Ithaca to Portland, Maine in 11h 49m. Fly via Delta to get the fastest option. Ithaca and Portland, Maine are separated by a distance of 320 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ithaca to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Lewiston
Brunswick
Conway

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.

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.