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Ithaca

$298+ Cheap flights from Washington to Ithaca (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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ITH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Ithaca

Cheapest flights from Washington to Ithaca
Explore the most affordable flight options available from Washington to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/18. 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.
Thu 12/257:30 amPDX - ITH
2 stops13h 14mUnited Airlines
Tue 12/306:00 amITH - PDX
2 stops14h 31mUnited Airlines
Deal found 12/18$569
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/318:00 amSEA - ITH
1 stop7h 41mUnited Airlines
Sun 1/47:40 pmITH - SEA
1 stop28h 17mUnited Airlines
Deal found 12/15$587
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/319:00 amPDX - ITH
2 stops11h 44mUnited Airlines
Sun 1/47:40 pmITH - PDX
1 stop28h 05mUnited Airlines
Deal found 12/15$598
This Delta deal was found by Cheapflights users on 12/16. 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 12/247:10 amSEA - ITH
1 stop7h 41mDelta
Wed 12/316:25 amITH - SEA
2 stops20h 00mDelta
Deal found 12/16$742
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/258:00 amSEA - ITH
1 stop7h 41mUnited Airlines
Wed 12/317:40 pmITH - SEA
1 stop18h 47mUnited Airlines
Deal found 12/16$747
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/258:00 amSEA - ITH
1 stop7h 41mUnited Airlines
Thu 1/17:40 pmITH - SEA
2 stops25h 26mUnited Airlines
Deal found 12/16$752
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/247:05 amSEA - ITH
2 stops13h 39mUnited Airlines
Thu 1/17:40 pmITH - SEA
2 stops25h 26mUnited Airlines
Deal found 12/16$757
This Delta deal was found by Cheapflights users on 12/16. 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 12/247:10 amSEA - ITH
1 stop7h 41mDelta
Sat 12/271:00 pmITH - SEA
1 stop24h 26mDelta
Deal found 12/16$772
This Delta deal was found by Cheapflights users on 12/16. 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 12/2111:36 amSEA - ITH
1 stop7h 56mDelta
Wed 12/316:25 amITH - SEA
2 stops20h 00mDelta
Deal found 12/16$782
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/1811:02 amPDX - ITH
2 stops9h 42mUnited Airlines
Sat 1/37:40 pmITH - PDX
2 stops26h 08mUnited Airlines
Deal found 12/16$793
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amPDX - ITH
1 stop7h 51mDelta
Tue 12/301:00 pmITH - PDX
2 stops13h 59mDelta
Deal found 12/18$829

Find flight deals from Washington to Ithaca

Keep the following information in mind while searching for Washington to Ithaca flight deals. Data was last updated December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$298
(Delta)

Popular in

April

Cheapest in

January

Average price

$851
Provider with most accurate pricing for Seattle/Tacoma Intl-Ithaca Tompkins County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ithaca Tompkins County flights.
Search Deals
From Washington to Ithaca Tompkins County
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($171 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 December 18, 2025.
Use the filters below to find and compare flights from Washington to Ithaca that are best for you.

Fly from

Washington

Fly to

Ithaca

Route

Depart

Return

Price

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Tue 1/6

8:10 am-6:41 pm

1 stop7h 31m

Ithaca Tompkins County

Tue 1/13

6:00 am-4:01 pm

2 stops13h 01m

$334

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Wed 1/7

11:10 pm-1:56 pm

2 stops11h 46m

Ithaca Tompkins County

Sun 1/11

5:29 am-11:19 am

1 stop8h 50m

$334

PortlandIthaca

PDX - ITH

PDXITH

Portland

Fri 1/30

12:40 am-1:56 pm

2 stops10h 16m

Ithaca Tompkins County

Thu 2/5

2:36 pm-8:25 pm

1 stop8h 49m

$335

PortlandIthaca

PDX - ITH

PDXITH

Portland

Fri 1/30

9:45 pm-1:56 pm

2 stops13h 11m

Ithaca Tompkins County

Fri 2/6

2:36 pm-8:25 pm

1 stop8h 49m

$359

PortlandIthaca

PDX - ITH

PDXITH

Portland

Wed 1/7

10:00 am-11:22 pm

2 stops10h 22m

Ithaca Tompkins County

Wed 1/14

2:36 pm-8:25 pm

1 stop8h 49m

$360

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Thu 1/8

5:25 am-11:22 pm

2 stops14h 57m

Ithaca Tompkins County

Mon 1/12

2:36 pm-10:25 pm

1 stop10h 49m

$377

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Tue 1/6

9:59 pm-11:22 pm

1 stop22h 23m

Ithaca Tompkins County

Thu 1/15

5:29 am-11:19 am

1 stop8h 50m

$381

PortlandIthaca

PDX - ITH

PDXITH

Portland

Sat 1/10

8:30 am-11:44 pm

2 stops12h 14m

Ithaca Tompkins County

Sat 1/17

6:00 am-2:46 pm

2 stops11h 46m

$394

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 1/9

6:05 am-11:22 pm

2 stops14h 17m

Ithaca Tompkins County

Mon 1/12

2:36 pm-10:25 pm

1 stop10h 49m

$394

SeattleIthaca

SEA - ITH

SEAITH

Seattle/Tacoma Intl

Fri 1/9

1:45 pm-1:56 pm

1 stop21h 11m

Ithaca Tompkins County

Thu 1/15

5:29 am-11:19 am

1 stop8h 50m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results
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Best time to book a flight from Washington to Ithaca

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

What is the cheapest month to book a flight from State of Washington to Ithaca?

Currently, September is the cheapest month in which you can book a flight from State of Washington to Ithaca (average of $163). Flying from State of Washington to Ithaca in April is currently the most expensive (average of $300). 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.

How much does it cost to fly round-trip from State of Washington to Ithaca?

Related info for your journey

Find useful and relevant information for your journey from Washington to Ithaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ithaca from Washington?

    Ithaca Tompkins County (ITH), located 4.0 mi from the city center, is the airport you fly into when you book flights from Washington to Ithaca.

  • How long is the flight from State of Washington to Ithaca?

    For as low as $334, United Airlines can have you in Ithaca from State of Washington in 7h 31m. Airlines will cover a distance of 2233 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Ithaca?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to Ithaca (average of $163). Flying from State of Washington to Ithaca in April is currently the most expensive (average of $300). 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
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Alternative routes for Washington to Ithaca

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Top 2 airlines flying from Washington to Ithaca

Discover the top 2 airlines that operate flights from Washington 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$333Average$465FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$592Average$828FlexibilityNo cancel feeOn-time69%

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