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Cheap flights from Portland, Maine to Ithaca from $326

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Ithaca departing on 8/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Portland, Maine to Ithaca

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:35 pm - 11:44 pmPWM  Portland-ITH Ithaca Tompkins County
4h 09m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:59 pm - 11:59 pmITH  Ithaca Tompkins County-PWM Portland
4h 00m1 stop Washington, D.C. Dulles Intl
$326United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
5:15 am - 9:50 amPWM  Portland-ITH Ithaca Tompkins County
4h 35m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
10:25 am - 2:38 pmITH  Ithaca Tompkins County-PWM Portland
4h 13m1 stop Washington, D.C. Dulles Intl
$369United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:15 am - 9:50 amPWM  Portland-ITH Ithaca Tompkins County
4h 35m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:59 pm - 11:59 pmITH  Ithaca Tompkins County-PWM Portland
4h 00m1 stop Washington, D.C. Dulles Intl
$478United Airlines
Mon, Sep 7 - Sun, Sep 13
United Airlines Logo
6:00 am - 9:50 amPWM  Portland-ITH Ithaca Tompkins County
27h 50m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:25 am - 2:38 pmITH  Ithaca Tompkins County-PWM Portland
4h 13m1 stop Washington, D.C. Dulles Intl
$503United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:00 am - 11:44 pmPWM  Portland-ITH Ithaca Tompkins County
17h 44m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
10:25 am - 2:38 pmITH  Ithaca Tompkins County-PWM Portland
4h 13m1 stop Washington, D.C. Dulles Intl
$508United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:53 pm - 11:44 pmPWM  Portland-ITH Ithaca Tompkins County
28h 51m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 10:04 amITH  Ithaca Tompkins County-PWM Portland
4h 04m1 stop Washington, D.C. Dulles Intl
$523United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
5:06 pm - 11:30 pmPWM  Portland-ITH Ithaca Tompkins County
30h 24m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 7:24 pmITH  Ithaca Tompkins County-PWM Portland
13h 24m1 stop Washington, D.C. Dulles Intl
$652United Airlines
Tue, Feb 2 - Sat, Feb 6
United Airlines Logo
5:06 pm - 11:30 pmPWM  Portland-ITH Ithaca Tompkins County
30h 24m2 stops Newark Washington, D.C. Dulles Intl
United Airlines Logo
7:50 pm - 1:38 pmITH  Ithaca Tompkins County-PWM Portland
17h 48m2 stops Washington, D.C. Dulles Intl Newark
$657United Airlines
Tue, Feb 2 - Sat, Feb 6
United Airlines Logo
9:34 am - 11:30 pmPWM  Portland-ITH Ithaca Tompkins County
13h 56m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 7:24 pmITH  Ithaca Tompkins County-PWM Portland
13h 24m1 stop Washington, D.C. Dulles Intl
$667United Airlines
Tue, Feb 2 - Sat, Feb 6
United Airlines Logo
5:15 am - 9:50 amPWM  Portland-ITH Ithaca Tompkins County
4h 35m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 9:23 pmITH  Ithaca Tompkins County-PWM Portland
15h 23m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$686United Airlines
Mon, Sep 7 - Sun, Sep 13

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United Airlines flights from Portland, Maine to Ithaca

Our best United Airlines deals on Portland, Maine to Ithaca flight tickets
United Airlines
Aug 28
PWM7:35 pmPortland
4h 09m
1 stop
ITH11:44 pmIthaca Tompkins County
Aug 30
ITH7:59 pmIthaca Tompkins County
4h 00m
1 stop
PWM11:59 pmPortland
$326
United Airlines
Aug 29
PWM5:15 amPortland
4h 35m
1 stop
ITH9:50 amIthaca Tompkins County
Sep 1
ITH10:25 amIthaca Tompkins County
4h 13m
1 stop
PWM2:38 pmPortland
$369
United Airlines
Sep 7
PWM5:15 amPortland
4h 35m
1 stop
ITH9:50 amIthaca Tompkins County
Sep 13
ITH7:59 pmIthaca Tompkins County
4h 00m
1 stop
PWM11:59 pmPortland
$478

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Portland, Maine to Ithaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Fri 8/28

7:35 pm-11:44 pm

1 stop4h 09m

Ithaca Tompkins County

Sun 8/30

7:59 pm-11:59 pm

1 stop4h 00m

$326

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Sat 8/29

5:15 am-9:50 am

1 stop4h 35m

Ithaca Tompkins County

Tue 9/1

10:25 am-2:38 pm

1 stop4h 13m

$369

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Mon 9/7

5:15 am-9:50 am

1 stop4h 35m

Ithaca Tompkins County

Sun 9/13

7:59 pm-11:59 pm

1 stop4h 00m

$478

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Sat 8/29

6:00 am-9:50 am

2 stops27h 50m

Ithaca Tompkins County

Tue 9/1

10:25 am-2:38 pm

1 stop4h 13m

$503

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Sat 8/29

6:00 am-11:44 pm

2 stops17h 44m

Ithaca Tompkins County

Tue 9/1

10:25 am-2:38 pm

1 stop4h 13m

$508

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Fri 8/28

6:53 pm-11:44 pm

2 stops28h 51m

Ithaca Tompkins County

Sun 8/30

6:00 am-10:04 am

1 stop4h 04m

$523

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Tue 2/2

5:06 pm-11:30 pm

2 stops30h 24m

Ithaca Tompkins County

Sat 2/6

6:00 am-7:24 pm

1 stop13h 24m

$652

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Tue 2/2

5:06 pm-11:30 pm

2 stops30h 24m

Ithaca Tompkins County

Sat 2/6

7:50 pm-1:38 pm

2 stops17h 48m

$657

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Tue 2/2

9:34 am-11:30 pm

1 stop13h 56m

Ithaca Tompkins County

Sat 2/6

6:00 am-7:24 pm

1 stop13h 24m

$667

PortlandIthaca

PWM Portland - ITH Ithaca Tompkins County

PWMITH

Portland

Mon 9/7

5:15 am-9:50 am

1 stop4h 35m

Ithaca Tompkins County

Sun 9/13

6:00 am-9:23 pm

2 stops15h 23m

$686

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ithaca from

How to get the cheapest flight ticket from Portland, Maine to Ithaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Ithaca?

American Airlines, JetBlue and United Airlines are the top three most popular airlines that fly to Ithaca from Portland, Maine according to our data. American Airlines is the first choice among our users, with 75% of people opting to fly with this airline when traveling to Ithaca. Keep in mind that there are 4 different airlines that fly to Ithaca on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland, Maine to Ithaca

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to Ithaca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to Ithaca (PWM to ITH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Ithaca

Fastest flight time

4h 35m

Direct flights

None
The fastest flight from Portland, Maine to Ithaca takes 4h 35m
There are no direct flights from Portland, Maine to Ithaca. There are no popular flight routes from Portland, Maine to Ithaca.
Search flight deals

Frequently asked questions about flying from Portland, Maine to Ithaca

  • How far is Portland to Ithaca Tompkins County by plane?

    Ithaca Tompkins County is 325.9 mi away from Portland. By plane, this route typically takes 4h 35m.

  • When did momondo last update prices for flights from Portland Airport to Ithaca Tompkins County Airport?

    Prices for flights from Portland Airport to Ithaca Tompkins County Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Portland Airport to Ithaca Tompkins County Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Ithaca Tompkins County Airport.

  • What documentation or ID do you need to fly to Ithaca Tompkins County Airport?

    The travel and health documents required for your trip to Ithaca Tompkins County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ithaca Tompkins County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Cortland
Penn Yan

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Ithaca?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Ithaca for you.

Can I find flights from Portland to Ithaca with flexible booking policies on momondo?

All flight searches from Portland to Ithaca on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Ithaca?

momondo provides multiple filters to help you find the best flight to Ithaca from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Ithaca right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Ithaca flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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