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$299+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — PWM
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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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 August 13, 2026.

This United Airlines deal was found by Cheapflights users on 8/8. 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 9/156:00 am -
1 stop4h 04m
Thu 9/245:15 am -
1 stop4h 35m
Deal found 8/8$299
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/267:59 pm -
1 stop4h 00m
Sun 8/305:52 am -
1 stop3h 58m
Deal found 8/11$399
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 10/75:40 am -
1 stop18h 30m
Wed 10/144:15 pm -
1 stop20h 08m
Deal found 8/10$435
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Tue 10/137:59 pm -
1 stop4h 00m
Mon 10/197:25 pm -
1 stop4h 19m
Deal found 8/10$464
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 10/85:40 am -
1 stop18h 30m
Wed 10/144:15 pm -
1 stop20h 08m
Deal found 8/10$465
This United Airlines deal was found by Cheapflights users on 8/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am -
1 stop4h 04m
Sun 9/135:15 am -
1 stop4h 35m
Deal found 8/9$485
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 10/76:15 am -
1 stop3h 47m
Thu 10/155:15 am -
1 stop4h 35m
Deal found 8/10$498
This Delta deal was found by Cheapflights users on 8/10. 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.
Wed 10/75:40 am -
1 stop18h 30m
Fri 10/164:15 pm -
1 stop20h 08m
Deal found 8/10$520
This United Airlines deal was found by Cheapflights users on 8/12. 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 -
1 stop4h 00m
Tue 9/16:53 pm -
2 stops28h 51m
Deal found 8/12$538
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 10/125:40 am -
1 stop18h 30m
Fri 10/164:15 pm -
1 stop20h 08m
Deal found 8/10$540
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 10/85:40 am -
1 stop18h 30m
Thu 10/154:15 pm -
1 stop20h 08m
Deal found 8/10$550

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 August 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(United Airlines)
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 August 13, 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 Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Fri 8/28

7:59 pm-11:59 pm

1 stop4h 00m

Portland

Tue 9/1

7:35 pm-11:44 pm

1 stop4h 09m

$399
Quickest round-trip

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Wed 8/26

7:59 pm-11:59 pm

1 stop4h 00m

Portland

Sun 8/30

5:52 am-9:50 am

1 stop3h 58m

$399

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Fri 10/9

5:40 am-12:10 am

1 stop18h 30m

Portland

Wed 10/14

4:15 pm-12:23 pm

1 stop20h 08m

$465

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Sun 9/6

6:00 am-10:04 am

1 stop4h 04m

Portland

Sun 9/13

5:15 am-9:50 am

1 stop4h 35m

$485

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Wed 10/7

6:15 am-10:02 am

1 stop3h 47m

Portland

Thu 10/15

5:15 am-9:50 am

1 stop4h 35m

$498

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Tue 9/15

6:00 am-11:32 pm

2 stops17h 32m

Portland

Thu 9/24

5:15 am-9:50 am

1 stop4h 35m

$508

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Sun 10/11

5:40 am-12:10 am

1 stop18h 30m

Portland

Fri 10/16

4:15 pm-12:23 pm

1 stop20h 08m

$520

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Sun 10/11

6:15 am-10:02 am

1 stop3h 47m

Portland

Thu 10/15

5:15 am-9:50 am

1 stop4h 35m

$612

IthacaPortland

ITH Ithaca Tompkins County - PWM Portland

ITHPWM

Ithaca Tompkins County

Sat 10/10

5:40 am-12:10 am

1 stop18h 30m

Portland

Tue 10/13

4:15 pm-12:23 pm

1 stop20h 08m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Sorted by cheapest first

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 August.
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 4h 04m. Fly via United Airlines or Delta to get the fastest option. Ithaca and Portland, Maine are separated by a distance of 320 mi. This flight may include one or multiple stops.

  • 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

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