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Ithaca

$259+ Cheap flights from Washington, D.C. (WAS) to Ithaca (ITH)

WAS — ITH
Oct 16 — Oct 231
Fri 10/16
Fri 10/23
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Ithaca

Cheapest flights from Washington, D.C. to Ithaca

Wed 10/2110:28 pm -
Nonstop1h 16m
Sat 10/246:15 am -
Nonstop1h 16m
Deal found 9/11$269
Sat 10/1010:28 pm -
Nonstop1h 16m
Tue 10/137:59 pm -
Nonstop1h 16m
Deal found 9/13$289
Wed 11/2510:25 pm -
Nonstop1h 19m
Fri 11/276:00 am -
Nonstop1h 31m
Deal found 9/16$300
Fri 10/306:32 pm -
1 stop3h 57m
Sun 11/15:45 am -
1 stop6h 05m
Deal found 9/15$309
Fri 10/305:05 pm -
1 stop5h 24m
Sun 11/15:45 am -
1 stop4h 24m
Deal found 9/13$309
Fri 10/306:32 pm -
1 stop3h 57m
Fri 11/61:03 pm -
2 stops10h 13m
Deal found 9/15$314
Wed 10/212:00 pm -
2 stops9h 03m
Sat 10/245:40 am -
1 stop4h 29m
Deal found 9/11$314
Fri 10/28:30 am -
Nonstop1h 20m
Tue 10/67:59 pm -
Nonstop1h 16m
Deal found 9/13$316
Fri 10/28:30 am -
Nonstop1h 20m
Mon 10/57:59 pm -
Nonstop1h 16m
Deal found 9/14$318
Sat 9/2610:28 pm -
Nonstop1h 16m
Wed 9/307:59 pm -
Nonstop1h 16m
Deal found 9/11$319
Mon 10/56:26 pm -
1 stop5h 08m
Mon 10/195:40 am -
1 stop6h 10m
Deal found 9/15$324
Fri 10/25:05 pm -
1 stop6h 29m
Mon 10/55:45 am -
1 stop4h 21m
Deal found 9/14$324

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$249
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$477

Good round-trip deal

$349 or less

Good one-way deal

$248 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Ithaca Tompkins County flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Ithaca Tompkins County flights.
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From Washington, D.C. (WAS) to Ithaca Tompkins County
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One-way flight from Washington, D.C. (WAS) to Ithaca Tompkins County
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Ithaca Tompkins County.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Ithaca Tompkins County.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Ithaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Thu 10/15

8:30 am-9:50 am

Nonstop1h 20m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Fri 10/23

6:32 pm-11:01 pm

1 stop4h 29m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Sun 10/25

6:32 pm-10:29 pm

1 stop3h 57m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

Washington, D.C.Ithaca

DCA Washington, D.C. Reagan-National - ITH Ithaca Tompkins County

DCAITH

Washington, D.C. Reagan-National

Thu 10/15

6:08 am-12:23 pm

1 stop6h 15m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Sat 12/19

10:19 pm-11:43 pm

Nonstop1h 24m

Ithaca Tompkins County

Sun 1/24

7:50 pm-9:10 pm

Nonstop1h 20m

$289

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Thu 11/5

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Sat 11/7

7:55 pm-9:17 pm

Nonstop1h 22m

$289

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Wed 10/21

8:30 am-9:50 am

Nonstop1h 20m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Fri 10/23

8:30 am-9:50 am

Nonstop1h 20m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Thu 10/22

8:30 am-9:50 am

Nonstop1h 20m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294
Quickest round-trip

Washington, D.C.Ithaca

IAD Washington, D.C. Dulles Intl - ITH Ithaca Tompkins County

IADITH

Washington, D.C. Dulles Intl

Sat 10/24

10:28 pm-11:44 pm

Nonstop1h 16m

Ithaca Tompkins County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 47 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Ithaca

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 September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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

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, October is the cheapest month in which you can book a flight from Washington, D.C. to Ithaca (average of $248). Flying from Washington, D.C. to Ithaca in May is currently the most expensive (average of $525). 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?

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

The most flights from WAS to ITH are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

Airfare is below average for this route at the moment.
Washington, D.C. to Ithaca flights typically cost between $379 and $549 in October.
The cheapest round-trip price found within the last 5 days was $269 on United Airlines (Oct 21-Oct 24).

Reviews of airlines servicing Ithaca

Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
10,214 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
10,214 reviews
United Airlines
7.4
Good
10,214 reviews

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

  • 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 3 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 16m. 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 $209. 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 most reliable airlines from Washington, D.C. to Ithaca?

    Before booking your flight to Ithaca from Washington, D.C., check out the most reliable airlines to get you to your destination on time: GoJet (75%), United Airlines (73%), CommutAir( 72%).

  • 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 $324, our data indicates the cheapest price to be $168. The most popular route (Washington, D.C. Dulles Intl - Ithaca Tompkins County), is priced around $289.

  • 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, October is the cheapest month in which you can book a flight from Washington, D.C. to Ithaca (average of $248). Flying from Washington, D.C. to Ithaca in May is currently the most expensive (average of $525). 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

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

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$376FlexibilityNo cancel feeOn-time69%

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