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 3h 05m. 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 48% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 - Washington, D.C. Reagan-National or Ithaca Tompkins County - Baltimore/Washington 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 $224. On average you can expect to pay $462. The most popular route, (Ithaca Tompkins County - Washington, D.C. Dulles Intl), can usually be booked for $269.

What are the most reliable airlines from Ithaca to Washington, D.C.?

No one likes to see their flight delayed. When booking a flight from Ithaca to Washington, D.C. consider choosing CommutAir (79%), United Airlines (73%) or GoJet (65%) as they are the most reliable in getting you off to your destination on time.

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.

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 3 daily outbound flights to Washington, D.C. from 1 airline.

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.

$249+ Cheap Flights from Ithaca to Washington, D.C.

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

Cheapest

Best

Last-minute

One-way

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 September 12, 2026.

Fri 10/26:15 am -

Nonstop1h 16m

Sat 10/35:30 pm -

Nonstop1h 23m

Deal found 9/9

$269

Fri 10/27:59 pm -

Nonstop1h 16m

Sun 10/410:28 pm -

Nonstop1h 16m

Deal found 9/7

$289

Fri 10/25:45 am -

1 stop4h 21m

Sat 10/36:10 am -

1 stop6h 10m

Deal found 9/9

$289

Fri 10/235:40 am -

1 stop6h 10m

Tue 10/2710:57 am -

2 stops11h 32m

Deal found 9/9

$294

Wed 10/145:40 am -

2 stops7h 19m

Sat 10/176:08 am -

1 stop6h 15m

Deal found 9/10

$294

Fri 10/236:15 am -

Nonstop1h 16m

Tue 10/2710:25 pm -

Nonstop1h 19m

Deal found 9/9

$304

Thu 10/15:45 am -

1 stop6h 00m

Sat 10/36:26 pm -

1 stop5h 08m

Deal found 9/7

$309

Fri 10/25:45 am -

1 stop4h 21m

Sun 10/46:10 am -

1 stop6h 10m

Deal found 9/11

$309

Tue 10/271:03 pm -

2 stops10h 13m

Mon 11/26:32 pm -

1 stop3h 57m

Deal found 9/7

$314

Thu 10/15:45 am -

2 stops8h 15m

Sun 10/46:10 am -

1 stop6h 10m

Deal found 9/7

$314

Fri 9/255:45 am -

1 stop6h 00m

Mon 9/286:26 pm -

1 stop5h 08m

Deal found 9/10

$319

Fri 9/186:00 am -

Nonstop1h 18m

Sun 9/208:30 am -

Nonstop1h 20m

Deal found 9/11

$329

Best flights from Ithaca to Washington, D.C.
Discover carefully curated flight deals from Ithaca to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Fri 10/26:15 am -

Nonstop1h 16m

Sat 10/35:30 pm -

Nonstop1h 23m

Deal found 9/9

$269

Fri 10/25:45 am -

1 stop4h 21m

Sat 10/36:10 am -

1 stop6h 10m

Deal found 9/9

$289

Wed 10/145:40 am -

1 stop4h 29m

Sat 10/176:08 am -

1 stop6h 15m

Deal found 9/10

$289

Wed 9/236:00 am -

Nonstop1h 18m

Sun 9/278:30 am -

Nonstop1h 20m

Deal found 9/8

$319

Wed 11/185:44 am -

1 stop6h 08m

Sun 11/226:20 pm -

1 stop4h 03m

Deal found 9/11

$309

Thu 10/15:45 am -

1 stop6h 00m

Sat 10/36:26 pm -

1 stop5h 08m

Deal found 9/7

$309

Sat 10/107:59 pm -

Nonstop1h 16m

Thu 10/158:30 am -

Nonstop1h 20m

Deal found 9/9

$354

Fri 10/25:45 am -

1 stop4h 21m

Sun 10/46:10 am -

1 stop6h 10m

Deal found 9/11

$309

Sat 10/176:15 am -

Nonstop1h 16m

Sun 10/188:30 am -

Nonstop1h 20m

Deal found 9/11

$359

Wed 11/185:44 am -

1 stop4h 18m

Sun 11/226:05 am -

1 stop6h 08m

Deal found 9/11

$309

Thu 10/15:45 am -

2 stops8h 15m

Sun 10/46:10 am -

1 stop6h 10m

Deal found 9/7

$314

Wed 10/145:40 am -

1 stop6h 10m

Sat 10/176:31 pm -

1 stop4h 32m

Deal found 9/10

$403

Thu 10/155:40 am -

1 stop4h 29m

Sun 10/186:08 am -

1 stop6h 15m

Deal found 9/8

$403

Thu 10/11:00 pm -

1 stop4h 46m

Sun 10/46:26 pm -

1 stop5h 08m

Deal found 9/7

$423

Fri 10/165:40 am -

1 stop4h 29m

Sun 10/186:08 am -

1 stop6h 15m

Deal found 9/7

$468

Tue 10/135:40 am -

1 stop4h 29m

Wed 10/146:08 am -

1 stop6h 15m

Deal found 9/9

$517

Tue 11/171:04 pm -

2 stops10h 17m

Sun 11/2211:25 am -

2 stops10h 58m

Deal found 9/11

$668

Sat 10/105:40 am -

1 stop4h 29m

Fri 10/165:05 pm -

1 stop5h 56m

Deal found 9/10

$707

Tue 10/271:03 pm -

2 stops11h 48m

Wed 10/286:10 am -

2 stops16h 19m

Deal found 9/9

$717

Thu 10/155:40 am -

2 stops18h 04m

Sun 10/187:40 pm -

2 stops27h 21m

Deal found 9/8

$718

Tue 10/271:03 pm -

2 stops22h 49m

Thu 10/292:11 pm -

2 stops22h 12m

Deal found 9/9

$763

Fri 10/165:40 am -

2 stops18h 04m

Sun 10/189:50 am -

2 stops26h 33m

Deal found 9/8

$847

Thu 10/291:03 pm -

2 stops10h 01m

Sat 10/3112:37 pm -

2 stops9h 52m

Deal found 9/7

$1,479

Tue 11/171:04 pm -

2 stops10h 23m

Sun 11/2212:18 pm -

2 stops10h 05m

Deal found 9/11

$1,507

Wed 11/181:04 pm -

2 stops10h 23m

Sun 11/2212:18 pm -

2 stops10h 05m

Deal found 9/11

$1,507

Wed 10/141:09 pm -

2 stops9h 55m

Sat 10/1712:37 pm -

2 stops10h 26m

Deal found 9/10

$1,611

Sat 10/101:09 pm -

2 stops8h 26m

Fri 10/1612:37 pm -

2 stops10h 24m

Deal found 9/10

$1,651

Mon 10/121:09 pm -

2 stops9h 55m

Wed 10/1412:37 pm -

2 stops10h 26m

Deal found 9/9

$1,651

Sat 10/101:09 pm -

2 stops8h 26m

Thu 10/1512:37 pm -

2 stops10h 24m

Deal found 9/9

$1,651

Last-minute flights from Ithaca to Washington, D.C.
Discover last-minute flight deals from Ithaca to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

Fri 9/186:00 am -

Nonstop1h 18m

Sun 9/208:30 am -

Nonstop1h 20m

Deal found 9/11

$329

Fri 9/255:45 am -

1 stop6h 00m

Mon 9/286:26 pm -

1 stop5h 08m

Deal found 9/10

$319

Thu 10/15:45 am -

1 stop6h 00m

Sat 10/36:26 pm -

1 stop5h 08m

Deal found 9/7

$309

Thu 10/15:45 am -

2 stops8h 15m

Sun 10/46:10 am -

1 stop6h 10m

Deal found 9/7

$314

Fri 10/26:15 am -

Nonstop1h 16m

Sat 10/35:30 pm -

Nonstop1h 23m

Deal found 9/9

$269

Fri 10/27:59 pm -

Nonstop1h 16m

Sun 10/410:28 pm -

Nonstop1h 16m

Deal found 9/7

$289

Fri 10/25:45 am -

1 stop4h 21m

Sat 10/36:10 am -

1 stop6h 10m

Deal found 9/9

$289

Fri 10/25:45 am -

1 stop4h 21m

Sun 10/46:10 am -

1 stop6h 10m

Deal found 9/11

$309

Wed 10/145:40 am -

2 stops7h 19m

Sat 10/176:08 am -

1 stop6h 15m

Deal found 9/10

$294

Fri 10/235:40 am -

1 stop6h 10m

Tue 10/2710:57 am -

2 stops11h 32m

Deal found 9/9

$294

Fri 10/236:15 am -

Nonstop1h 16m

Tue 10/2710:25 pm -

Nonstop1h 19m

Deal found 9/9

$304

Tue 10/271:03 pm -

2 stops10h 13m

Mon 11/26:32 pm -

1 stop3h 57m

Deal found 9/7

$314

One-way flights from Ithaca to Washington, D.C.
Search for one-way flight options from Ithaca to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Sun 10/116:15 am -

Nonstop1h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$249

Wed 10/71:09 pm -

1 stop4h 24m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$259

Sun 10/115:40 am -

1 stop4h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$259

Fri 11/65:45 am -

1 stop6h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$269

Tue 11/245:44 am -

1 stop4h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$269

Wed 10/710:27 am -

Nonstop1h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$279

Mon 10/125:40 am -

1 stop6h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/10

$330

Mon 9/217:59 pm -

Nonstop1h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$334

Sat 10/101:09 pm -

1 stop4h 24m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$340

Tue 11/245:44 am -

1 stop6h 08m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$370

Tue 11/246:00 am -

Nonstop1h 31m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/11

$398

Sat 9/196:00 am -

Nonstop1h 18m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$414

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

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	October
Cheapest in	April
Average price	$369
Good round-trip deal	$426 or less
Good one-way deal	$257 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 ($15 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 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 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

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

Quickest round-trip

IthacaWashington, D.C.

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

ITHIAD

Ithaca Tompkins County

Mon 10/12

6:15 am-7:31 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

IthacaWashington, D.C.

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

ITHIAD

Ithaca Tompkins County

Sun 10/11

6:15 am-7:31 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

IthacaWashington, D.C.

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

ITHDCA

Ithaca Tompkins County

Sun 10/11

5:40 am-10:09 am

1 stop4h 29m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

IthacaWashington, D.C.

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

ITHIAD

Ithaca Tompkins County

Sat 10/10

6:15 am-7:31 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

IthacaWashington, D.C.

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

ITHIAD

Ithaca Tompkins County

Fri 11/6

5:45 am-11:50 am

1 stop6h 05m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

IthacaWashington, D.C.

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

ITHDCA

Ithaca Tompkins County

Tue 11/24

5:44 am-10:02 am

1 stop4h 18m

Washington, D.C. Reagan-National

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

IthacaWashington, D.C.

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

ITHIAD

Ithaca Tompkins County

Fri 10/2

6:15 am-7:31 am

Nonstop1h 16m

Washington, D.C. Dulles Intl

Sat 10/3

5:30 pm-6:53 pm

Nonstop1h 23m

$269

IthacaWashington, D.C.

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

ITHDCA

Ithaca Tompkins County

Fri 10/2

5:45 am-10:06 am

1 stop4h 21m

Washington, D.C. Reagan-National

Sat 10/3

6:10 am-12:20 pm

1 stop6h 10m

$289

IthacaWashington, D.C.

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

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

$289

IthacaWashington, D.C.

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

ITHIAD

Ithaca Tompkins County

Wed 11/18

5:44 am-11:52 am

1 stop6h 08m

Washington, D.C. Dulles Intl

Sun 11/22

6:20 pm-10:23 pm

1 stop4h 03m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 44 resultsSorted by cheapest first

...

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.

ITH-WAS

ITH-IAD

ITH-DCA

ITH-BWI

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.

ITH-WAS

ITH-IAD

ITH-DCA

ITH-BWI

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?

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.

The most flights from ITH to WAS 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 Ithaca to Washington, D.C.?

Airfare is below average for this route at the moment.

Ithaca to Washington, D.C. flights typically cost between $329 and $389 in October.
The cheapest round-trip price found within the last 5 days was $269 on United Airlines (Oct 2-Oct 3).

Reviews of airlines servicing Washington, D.C.

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

10,207 reviews

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

10,207 reviews

United Airlines

7.4

Good

10,207 reviews

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

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 3 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 3h 05m. 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 48% 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 - Washington, D.C. Reagan-National or Ithaca Tompkins County - Baltimore/Washington when deciding on the best route from Ithaca to Washington, D.C..
What are the most reliable airlines from Ithaca to Washington, D.C.?
No one likes to see their flight delayed. When booking a flight from Ithaca to Washington, D.C. consider choosing CommutAir (79%), United Airlines (73%) or GoJet (65%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Ithaca to Washington, D.C.?
The cheapest flight price from Ithaca to Washington, D.C. is $224. On average you can expect to pay $462. The most popular route, (Ithaca Tompkins County - Washington, D.C. Dulles Intl), can usually be booked for $269.
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.

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Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$194	Average$394	FlexibilityNo cancel fee	On-time69%

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$249+ Cheap flights from Ithaca (ITH) to Washington, D.C. (WAS)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

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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 September 12, 2026.

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 September 12, 2026.

Best flights from Ithaca to Washington, D.C.Discover carefully curated flight deals from Ithaca to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Discover carefully curated flight deals from Ithaca to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Last-minute flights from Ithaca to Washington, D.C.Discover last-minute flight deals from Ithaca to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

Discover last-minute flight deals from Ithaca to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

One-way flights from Ithaca to Washington, D.C.Search for one-way flight options from Ithaca to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Search for one-way flight options from Ithaca to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

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Best time to book a flight from Ithaca to Washington, D.C.

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

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 September 12, 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.

The most flights from ITH to WAS 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 Ithaca to Washington, D.C.?

Airfare is below average for this route at the moment.

Ithaca to Washington, D.C. flights typically cost between $329 and $389 in October.The cheapest round-trip price found within the last 5 days was $269 on United Airlines (Oct 2-Oct 3).

Reviews of airlines servicing Washington, D.C.

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.

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Ithaca and Washington, D.C. flights

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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 September 12, 2026.

Best flights from Ithaca to Washington, D.C.
Discover carefully curated flight deals from Ithaca to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.

Last-minute flights from Ithaca to Washington, D.C.
Discover last-minute flight deals from Ithaca to Washington, D.C.. Data last updated September 12, 2026 and is based on user searches.

One-way flights from Ithaca to Washington, D.C.
Search for one-way flight options from Ithaca to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.

Ithaca to Washington, D.C. flights typically cost between $329 and $389 in October.
The cheapest round-trip price found within the last 5 days was $269 on United Airlines (Oct 2-Oct 3).