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Ithaca

$179+ Cheap flights from Washington, D.C. (WAS) 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — ITH
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Ithaca

Cheapest flights from Washington, D.C. to Ithaca
Explore the most affordable flight options available from Washington, D.C. to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 4/1810:39 pm
IAD
-
ITH
Nonstop1h 20m
United Airlines
Wed 4/2210:30 am
ITH
-
IAD
Nonstop1h 19m
United Airlines
Deal found 1/25$179
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/278:30 am
IAD
-
ITH
Nonstop1h 12m
United Airlines
Sun 3/2910:30 am
ITH
-
IAD
Nonstop1h 19m
United Airlines
Deal found 1/26$194
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 3/117:59 pm
IAD
-
ITH
1 stop4h 00m
Delta
Wed 3/181:33 pm
ITH
-
IAD
1 stop5h 46m
Delta
Deal found 1/25$199
This Delta deal was found by Cheapflights users on 1/26. 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.
Sat 3/710:59 am
DCA
-
ITH
1 stop3h 24m
Delta
Sun 3/85:32 am
ITH
-
DCA
1 stop4h 48m
Delta
Deal found 1/26$199
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 2/710:33 pm
IAD
-
ITH
Nonstop1h 11m
United Airlines
Wed 2/187:45 pm
ITH
-
IAD
Nonstop1h 21m
United Airlines
Deal found 1/25$209
This Delta deal was found by Cheapflights users on 1/25. 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.
Fri 5/16:50 pm
IAD
-
ITH
1 stop4h 56m
Delta
Tue 5/55:20 am
ITH
-
IAD
1 stop6h 45m
Delta
Deal found 1/25$214
This Delta deal was found by Cheapflights users on 1/25. 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.
Sat 4/255:00 pm
DCA
-
ITH
1 stop6h 46m
Delta
Tue 4/281:34 pm
ITH
-
DCA
1 stop3h 56m
Delta
Deal found 1/25$214
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 3/2610:30 pm
IAD
-
ITH
Nonstop1h 12m
United Airlines
Sun 3/2910:30 am
ITH
-
IAD
Nonstop1h 19m
United Airlines
Deal found 1/25$215
This Delta deal was found by Cheapflights users on 1/24. 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 2/1112:32 pm
IAD
-
ITH
2 stops10h 50m
Delta
Wed 2/183:03 pm
ITH
-
IAD
1 stop4h 06m
Delta
Deal found 1/24$219
This Delta deal was found by Cheapflights users on 1/25. 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.
Sat 4/255:00 pm
DCA
-
ITH
1 stop6h 46m
Delta
Wed 4/295:20 am
ITH
-
DCA
2 stops8h 34m
Delta
Deal found 1/25$219
This United Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/610:33 pm
IAD
-
ITH
Nonstop1h 11m
United Airlines
Sun 2/87:45 pm
ITH
-
IAD
Nonstop1h 34m
United Airlines
Deal found 1/25$224
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 3/1410:30 pm
IAD
-
ITH
Nonstop1h 12m
United Airlines
Wed 3/187:35 pm
ITH
-
IAD
Nonstop1h 21m
United Airlines
Deal found 1/26$226

Find flight deals from Washington, D.C. to Ithaca

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Ithaca (ITH). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$179
(United Airlines)

Popular in

March

Cheapest in

February

Average price

$329

Good round-trip deal

$254 or less

Good one-way deal

$243 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Ithaca Tompkins County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ithaca Tompkins County flights.
Search Deals
From Washington, D.C. (WAS) to Ithaca Tompkins County
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Ithaca Tompkins County.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Ithaca Tompkins County.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 January 26, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Ithaca that are best for you.

Fly from

Washington, D.C.

Fly to

Ithaca

Route

Depart

Return

Price

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 4/18

10:39 pm-11:59 pm

Nonstop1h 20m

Ithaca Tompkins County

Wed 4/22

10:30 am-11:49 am

Nonstop1h 19m

$179

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Fri 3/27

8:30 am-9:42 am

Nonstop1h 12m

Ithaca Tompkins County

Sun 3/29

10:30 am-11:49 am

Nonstop1h 19m

$194

Washington, D.C.Ithaca

DCA - ITH

DCAITH

Washington, D.C. Reagan-National

Sat 4/25

5:00 pm-11:46 pm

1 stop6h 46m

Ithaca Tompkins County

Tue 4/28

1:34 pm-5:30 pm

1 stop3h 56m

$214

Washington, D.C.Ithaca

DCA - ITH

DCAITH

Washington, D.C. Reagan-National

Sat 4/25

5:00 pm-11:46 pm

1 stop6h 46m

Ithaca Tompkins County

Wed 4/29

1:34 pm-5:30 pm

1 stop3h 56m

$214

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Fri 2/6

10:33 pm-11:44 pm

Nonstop1h 11m

Ithaca Tompkins County

Sun 2/8

7:45 pm-9:19 pm

Nonstop1h 34m

$224

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 3/11

8:30 am-9:42 am

Nonstop1h 12m

Ithaca Tompkins County

Wed 3/18

7:35 pm-8:56 pm

Nonstop1h 21m

$239

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 3/7

10:30 pm-11:42 pm

Nonstop1h 12m

Ithaca Tompkins County

Sun 3/8

7:35 pm-8:56 pm

Nonstop1h 21m

$243

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 2/4

12:32 pm-11:22 pm

2 stops10h 50m

Ithaca Tompkins County

Sat 2/7

2:36 pm-7:09 pm

1 stop4h 33m

$249

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 2/11

10:33 pm-11:44 pm

Nonstop1h 11m

Ithaca Tompkins County

Wed 2/18

6:00 am-7:33 am

Nonstop1h 33m

$254

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 2/28

10:30 pm-11:42 pm

Nonstop1h 12m

Ithaca Tompkins County

Wed 3/4

7:45 pm-9:06 pm

Nonstop1h 21m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 35 results
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Compare providers for flights from Washington, D.C. to Ithaca

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

Have a flexible travel schedule? Discover the best time to fly to Ithaca from Washington, D.C. 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, D.C. to Ithaca

What is the cheapest month to book a flight from Washington, D.C. to Ithaca?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Ithaca (average of $168). Flying from Washington, D.C. to Ithaca in May is currently the most expensive (average of $194). 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.

What is the cheapest time of day to fly from WAS to ITH?

Find hourly flight availability from Washington, D.C. to Ithaca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 26, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Ithaca as you normally would.

Weekly flight availability from Washington, D.C. to Ithaca

Explore weekly flight availability from Washington, D.C. to Ithaca. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 26, 2026.

The most flights from WAS to ITH are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Ithaca

Get insights into the airlines that provide service to Ithaca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ithaca. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Washington, D.C. to Ithaca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,111 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
7.9
Good
8,111 reviews
Delta
7.9
Good
8,111 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
9,199 reviews
Delta
7.9
Good
8,111 reviews

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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, D.C.?

    Most people fly into Ithaca Tompkins County (ITH) if they book a flight to Ithaca from Washington, D.C.. On average, Tompkins County has 2 inbound flights from Washington, D.C. per day from 1 airline. Ithaca Tompkins County is conveniently located just 4.0 mi from Ithaca’s city center.

  • How long is the flight from Washington, D.C. to Ithaca?

    There are many flights that can get you from Washington, D.C. to Ithaca in 1h 20m. Fly via United Airlines or Delta to get the fastest option. The distance from Washington, D.C. to Ithaca is about 250 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Washington, D.C. to Ithaca round-trip?

    Cheapflights users have booked flights from Washington, D.C. to Ithaca round-trip from $199. United Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Washington, D.C. to Ithaca?

    The most popular flight routes from Washington, D.C. to Ithaca are Washington, D.C. Dulles Intl - Ithaca Tompkins County, Washington, D.C. Reagan-National - Ithaca Tompkins County and Baltimore/Washington - Ithaca Tompkins County.

  • What are the cheapest flights from Washington, D.C. to Ithaca?

    Looking for the cheapest flight from Washington, D.C. to Ithaca? While on average our users pay $390, our data indicates the cheapest price to be $194. The most popular route (Washington, D.C. Dulles Intl - Ithaca Tompkins County), is priced around $179.

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

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

  • How can I find direct flights from Washington, D.C. to Ithaca?

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

  • Can I find deals for business class flights from Washington, D.C. to Ithaca?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Ithaca?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Ithaca (average of $168). Flying from Washington, D.C. to Ithaca in May is currently the most expensive (average of $194). 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
Cortland

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Alternative routes for Washington, D.C. to Ithaca

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to LaGuardia flights
Dulles Intl to John F Kennedy Intl flights
Reagan-National to John F Kennedy Intl flights
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Reagan-National to Newark flights
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Dulles Intl to Ithaca flights
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Reagan-National to Ithaca flights
Dulles Intl to White Plains flights
Reagan-National to Saranac Lake flights
Reagan-National to White Plains flights
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Reagan-National to Islip flights
Dulles Intl to Elmira flights
Reagan-National to Elmira flights
Dulles Intl to Islip flights
Dulles Intl to Binghamton flights
Reagan-National to Stewart flights
Dulles Intl to Rutland flights
Dulles Intl to Stewart flights
Reagan-National to Binghamton flights
Dulles Intl to Watertown flights
Dulles Intl to Saranac Lake flights
Reagan-National to Watertown flights

Top airline flying from Washington, D.C. to Ithaca

Discover the top airline that operate flights from Washington, D.C. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$199Average$309FlexibilityNo cancel feeOn-time69%

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