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Washington, D.C.

$239+ Cheap flights from Ithaca (ITH) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — WAS
Aug 31 — Sep 71
Mon 8/31
Mon 9/7
1 adult, Economy
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Cheap flight deals from Ithaca to Washington, D.C.

Cheapest flights from Ithaca to Washington, D.C.
Explore the most affordable flight options available from Ithaca to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2026.

This United Airlines deal was found by Cheapflights users on 7/28. 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 9/196:00 am
ITH
-
IAD
Nonstop1h 18m
United Airlines
Wed 9/238:30 am
IAD
-
ITH
Nonstop1h 20m
United Airlines
Deal found 7/28$249
This Delta deal was found by Cheapflights users on 7/28. 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 9/265:45 am
ITH
-
IAD
1 stop6h 00m
Delta
Fri 10/26:26 pm
IAD
-
ITH
1 stop5h 08m
Delta
Deal found 7/28$269
This Delta deal was found by Cheapflights users on 7/28. 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 9/265:45 am
ITH
-
DCA
1 stop4h 21m
Delta
Mon 10/55:05 pm
DCA
-
ITH
1 stop6h 29m
Delta
Deal found 7/28$269
This Delta deal was found by Cheapflights users on 7/28. 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 9/21:10 pm
ITH
-
IAD
2 stops10h 16m
Delta
Mon 9/77:15 pm
IAD
-
ITH
1 stop5h 27m
Delta
Deal found 7/28$274
This Delta deal was found by Cheapflights users on 7/28. 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 9/305:45 am
ITH
-
DCA
2 stops8h 15m
Delta
Mon 10/56:10 am
DCA
-
ITH
1 stop6h 10m
Delta
Deal found 7/28$274
This Delta deal was found by Cheapflights users on 7/28. 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 9/265:45 am
ITH
-
IAD
1 stop6h 00m
Delta
Wed 10/76:32 pm
IAD
-
ITH
1 stop4h 31m
Delta
Deal found 7/28$284
This Delta deal was found by Cheapflights users on 7/28. 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 9/285:45 am
ITH
-
DCA
1 stop4h 21m
Delta
Wed 10/75:05 pm
DCA
-
ITH
1 stop5h 58m
Delta
Deal found 7/28$284
This Delta deal was found by Cheapflights users on 7/29. 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 9/31:10 pm
ITH
-
IAD
1 stop5h 23m
Delta
Mon 9/77:15 pm
IAD
-
ITH
1 stop5h 27m
Delta
Deal found 7/29$289
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.
Tue 10/135:40 am
ITH
-
DCA
2 stops7h 19m
Delta
Sun 10/186:08 am
DCA
-
ITH
1 stop6h 15m
Delta
Deal found 7/27$289
This Delta deal was found by Cheapflights users on 7/29. 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 8/261:10 pm
ITH
-
IAD
2 stops10h 16m
Delta
Wed 9/27:15 pm
IAD
-
ITH
1 stop5h 27m
Delta
Deal found 7/29$294
This Delta deal was found by Cheapflights users on 7/30. 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 9/35:30 am
ITH
-
DCA
2 stops8h 25m
Delta
Mon 9/76:02 am
DCA
-
ITH
1 stop6h 28m
Delta
Deal found 7/30$294
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.
Wed 8/125:30 am
ITH
-
IAD
1 stop6h 19m
Delta
Sun 8/167:19 pm
IAD
-
ITH
1 stop5h 23m
Delta
Deal found 7/27$299

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

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to Washington, D.C. (WAS). 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 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$239
(United Airlines)

Popular in

October

Cheapest in

April

Average price

$314

Good round-trip deal

$416 or less

Good one-way deal

$268 or less
Provider with most accurate pricing for Ithaca Tompkins County-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ithaca Tompkins County-Washington, D.C. (WAS) flights.
Search Deals
From Ithaca Tompkins County to Washington, D.C. (WAS)
Search Deals
One-way flight from Ithaca Tompkins County to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Ithaca Tompkins County to Washington, D.C. (WAS).
Search Deals
Price to beat on a one-way flight from Ithaca Tompkins County to Washington, D.C. (WAS).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca to Washington, D.C. 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 1, 2026.
Use the filters below to find and compare flights from Ithaca to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Sat 8/22

5:30 am-11:49 am

1 stop6h 19m

Washington, D.C. Dulles Intl

Sun 8/23

7:19 pm-12:42 am

1 stop5h 23m

$269

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Thu 10/1

1:00 pm-5:46 pm

1 stop4h 46m

Washington, D.C. Dulles Intl

Sat 10/3

6:26 pm-11:34 pm

1 stop5h 08m

$269

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Sat 9/26

5:45 am-10:06 am

1 stop4h 21m

Washington, D.C. Reagan-National

Fri 10/2

6:10 am-12:20 pm

1 stop6h 10m

$269

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Wed 10/14

5:40 am-10:09 am

1 stop4h 29m

Washington, D.C. Reagan-National

Sat 10/17

6:08 am-12:23 pm

1 stop6h 15m

$269

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Sat 9/26

5:45 am-10:06 am

1 stop4h 21m

Washington, D.C. Reagan-National

Mon 10/5

5:05 pm-11:34 pm

1 stop6h 29m

$269

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Tue 9/29

5:45 am-10:06 am

1 stop4h 21m

Washington, D.C. Reagan-National

Wed 10/7

6:08 am-12:23 pm

1 stop6h 15m

$269

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Wed 9/30

5:45 am-2:00 pm

2 stops8h 15m

Washington, D.C. Reagan-National

Sun 10/4

6:10 am-12:20 pm

1 stop6h 10m

$274

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Fri 10/2

1:00 pm-5:46 pm

1 stop4h 46m

Washington, D.C. Dulles Intl

Wed 10/7

6:32 pm-11:03 pm

1 stop4h 31m

$284

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Thu 8/20

5:30 am-11:49 am

1 stop6h 19m

Washington, D.C. Dulles Intl

Sun 8/23

7:19 pm-12:42 am

1 stop5h 23m

$289

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Wed 8/26

1:10 pm-6:33 pm

1 stop5h 23m

Washington, D.C. Dulles Intl

Wed 9/2

7:15 pm-12:42 am

1 stop5h 27m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 59 resultsSorted by cheapest first
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6
  • Most accurate provider: When it comes to deals on Ithaca-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ithaca-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ithaca-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ithaca-Washington, D.C. 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-Washington, D.C. 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 Washington, D.C.

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

Cheapflights Insights

Everything you need to know about your flight from Ithaca to Washington, D.C.

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

Currently, January is the cheapest month in which you can book a flight from Ithaca to Washington, D.C. (average of $264). Flying from Ithaca to Washington, D.C. in May is currently the most expensive (average of $537). 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 ITH to WAS?

Find hourly flight availability from Ithaca to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2026.

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

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

Explore weekly flight availability from Ithaca to Washington, D.C.. 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 August 1, 2026.

The most flights from ITH to WAS 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).

How much does it cost to fly round-trip from Ithaca to Washington, D.C.?

Airfare is typical for this route at the moment.
Ithaca to Washington, D.C. flights typically cost between $244 and $314 in September.
The cheapest round-trip price found within the last 5 days was $249 on United Airlines (Sep 19-Sep 26).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated August 1, 2026.
Peruse reviews from past customers who have flown with United Airlines from Ithaca to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,062 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,062 reviews
United Airlines
7.4
Good
10,062 reviews

Entertainment

7.1

Boarding

7.7

Overall

7.4

Food

6.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    Located just 4.0 mi from the city center, Ithaca Tompkins County is the airport most travelers will use when flying to Washington, D.C. from Ithaca. Booking flights from Tompkins County (ITH) to Washington, D.C. should be relatively easy as there are 2 daily outbound flights to Washington, D.C. from 1 airline.

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

    Airlines like United Airlines and Delta fly from Ithaca to Washington, D.C. in about 1h 16m. The time it takes to get you to your destination can typically vary by up to 5h 03m. Ithaca and Washington, D.C. are separated by a distance of 250 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $194, United Airlines will fly you from Ithaca to Washington, D.C. and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Users have found that United Airlines is 47% cheaper than the other options available to this destination.

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

    Most travelers choose Ithaca Tompkins County - Washington, D.C. Dulles Intl, Ithaca Tompkins County - Baltimore/Washington or Ithaca Tompkins County - Washington, D.C. Reagan-National when deciding on the best route from Ithaca to Washington, D.C..

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

    The cheapest flight price from Ithaca to Washington, D.C. is $192. On average you can expect to pay $484. The most popular route, (Ithaca Tompkins County - Washington, D.C. Dulles Intl), can usually be booked for $249.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ithaca to Washington, D.C. (average of $264). Flying from Ithaca to Washington, D.C. in May is currently the most expensive (average of $537). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo
Upper Marlboro

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

Discover the top airline that operate flights from Ithaca to Washington, D.C.. 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 August 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$194Average$348FlexibilityNo cancel feeOn-time69%

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