What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Ithaca Tompkins County?

United Airlines and Delta are the most popular carriers operating from Washington, D.C. Dulles Intl to Ithaca Tompkins County

How many flights depart from Washington, D.C. Dulles Intl Airport to Ithaca on average per week?

As of March 2026, 9 flights take off from Washington, D.C. Dulles Intl Airport and land in Ithaca each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.

How many flights depart from Washington, D.C. Dulles Intl Airport to Ithaca on average per day?

The number of flights available between Washington, D.C. Dulles Intl Airport and Ithaca is 1 per day as of March 2026. The most frequent departure time is 10:00PM, with 53% of daily flights leaving in the evening.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport?

As of March 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport.

What documentation or ID do you need to fly to Ithaca Tompkins County Airport?

The travel and health documents you'll need for your trip to Ithaca Tompkins County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ithaca Tompkins County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$178 Cheap Flights from Washington, D.C. Dulles Intl Airport to Ithaca in 2026

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Ithaca

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 am - 9:48 am

IAD

ITH

1h 18mnonstop

7:38 pm - 8:57 pm

ITH

IAD

1h 19mnonstop

$179United Airlines

Wed, Apr 8 - Wed, Apr 15

8:30 am - 9:42 am

IAD

ITH

1h 12mnonstop

7:35 pm - 8:56 pm

ITH

IAD

1h 21mnonstop

$194United Airlines

Fri, Mar 20 - Mon, Mar 23

7:59 pm - 11:59 pm

IAD

ITH

4h 00m

1 stop

5:20 am - 12:05 pm

ITH

IAD

6h 45m

1 stop

$199Delta

Wed, Apr 8 - Wed, Apr 15

8:30 am - 9:42 am

IAD

ITH

1h 12mnonstop

7:35 pm - 8:56 pm

ITH

IAD

1h 21mnonstop

$209United Airlines

Tue, Mar 17 - Sat, Mar 21

10:30 pm - 11:42 pm

IAD

ITH

1h 12mnonstop

6:00 am - 7:33 am

ITH

IAD

1h 33mnonstop

$224United Airlines

Sat, Mar 14 - Mon, Mar 16

10:39 pm - 11:59 pm

IAD

ITH

1h 20mnonstop

6:10 am - 7:32 am

ITH

IAD

1h 22mnonstop

$239United Airlines

Tue, Apr 28 - Sat, May 2

10:30 pm - 11:42 pm

IAD

ITH

1h 12mnonstop

10:30 am - 11:49 am

ITH

IAD

1h 19mnonstop

$240United Airlines

Thu, Mar 26 - Sun, Mar 29

7:59 pm - 11:59 pm

IAD

ITH

4h 00m

1 stop

1:33 pm - 7:19 pm

ITH

IAD

5h 46m

1 stop

$259Delta

Fri, Mar 20 - Mon, Mar 23

8:30 am - 9:42 am

IAD

ITH

1h 12mnonstop

7:35 pm - 8:56 pm

ITH

IAD

1h 21mnonstop

$269United Airlines

Sat, Mar 14 - Wed, Mar 18

6:50 pm - 11:46 pm

IAD

ITH

4h 56m

1 stop

5:20 am - 12:05 pm

ITH

IAD

6h 45m

1 stop

$274Delta

Fri, May 1 - Sun, May 3

United Airlines flights from Washington, D.C. Dulles Intl Airport to Ithaca

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Ithaca flight tickets

United Airlines

Apr 8

IAD8:30 amWashington, D.C. Dulles Intl

1h 18m

ITH9:48 amIthaca Tompkins County

Apr 15

ITH7:38 pmIthaca Tompkins County

1h 19m

IAD8:57 pmWashington, D.C. Dulles Intl

$179

United Airlines

Mar 20

IAD8:30 amWashington, D.C. Dulles Intl

1h 12m

ITH9:42 amIthaca Tompkins County

Mar 23

ITH7:35 pmIthaca Tompkins County

1h 21m

IAD8:56 pmWashington, D.C. Dulles Intl

$194

United Airlines

Mar 17

IAD8:30 amWashington, D.C. Dulles Intl

1h 12m

ITH9:42 amIthaca Tompkins County

Mar 21

ITH7:35 pmIthaca Tompkins County

1h 21m

IAD8:56 pmWashington, D.C. Dulles Intl

$209

Delta flights from Washington, D.C. Dulles Intl Airport to Ithaca

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Ithaca flight tickets

Delta

Apr 8

IAD7:59 pmWashington, D.C. Dulles Intl

4h 00m

1 stop

ITH11:59 pmIthaca Tompkins County

Apr 15

ITH5:20 amIthaca Tompkins County

6h 45m

1 stop

IAD12:05 pmWashington, D.C. Dulles Intl

$199

Delta

Mar 20

IAD7:59 pmWashington, D.C. Dulles Intl

4h 00m

1 stop

ITH11:59 pmIthaca Tompkins County

Mar 23

ITH1:33 pmIthaca Tompkins County

5h 46m

1 stop

IAD7:19 pmWashington, D.C. Dulles Intl

$259

Delta

May 1

IAD6:50 pmWashington, D.C. Dulles Intl

4h 56m

1 stop

ITH11:46 pmIthaca Tompkins County

May 3

ITH5:20 amIthaca Tompkins County

6h 45m

1 stop

IAD12:05 pmWashington, D.C. Dulles Intl

$274

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 4/8

8:30 am-9:48 am

Nonstop1h 18m

Ithaca Tompkins County

Wed 4/15

7:38 pm-8:57 pm

Nonstop1h 19m

$179

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Fri 3/20

8:30 am-9:42 am

Nonstop1h 12m

Ithaca Tompkins County

Mon 3/23

7:35 pm-8:56 pm

Nonstop1h 21m

$194

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 4/8

7:59 pm-11:59 pm

1 stop4h 00m

Ithaca Tompkins County

Wed 4/15

5:20 am-12:05 pm

1 stop6h 45m

$199

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Tue 3/17

8:30 am-9:42 am

Nonstop1h 12m

Ithaca Tompkins County

Sat 3/21

7:35 pm-8:56 pm

Nonstop1h 21m

$209

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 3/14

10:30 pm-11:42 pm

Nonstop1h 12m

Ithaca Tompkins County

Mon 3/16

6:00 am-7:33 am

Nonstop1h 33m

$224

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Tue 4/28

10:39 pm-11:59 pm

Nonstop1h 20m

Ithaca Tompkins County

Sat 5/2

6:10 am-7:32 am

Nonstop1h 22m

$239

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Thu 3/26

10:30 pm-11:42 pm

Nonstop1h 12m

Ithaca Tompkins County

Sun 3/29

10:30 am-11:49 am

Nonstop1h 19m

$240

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Fri 3/20

7:59 pm-11:59 pm

1 stop4h 00m

Ithaca Tompkins County

Mon 3/23

1:33 pm-7:19 pm

1 stop5h 46m

$259

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 3/14

8:30 am-9:42 am

Nonstop1h 12m

Ithaca Tompkins County

Wed 3/18

7:35 pm-8:56 pm

Nonstop1h 21m

$269

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Fri 5/1

6:50 pm-11:46 pm

1 stop4h 56m

Ithaca Tompkins County

Sun 5/3

5:20 am-12:05 pm

1 stop6h 45m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Ithaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Ithaca?

The month of January is, on average, the cheapest month to fly to Ithaca from Washington, D.C. Dulles Intl Airport, with most prices found around $239. If you don’t want to visit Ithaca in January, then you should wait until February to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $259.

What is the cheapest day to depart on your flight to Ithaca?

On average, the least expensive day to fly to Ithaca from Washington, D.C. Dulles Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $284. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Washington, D.C. Dulles Intl Airport to Ithaca on a Thursday will generally be more expensive and average around $478. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ithaca?

According to our data, the cheapest time of day to fly to Ithaca is in the morning. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Ithaca in the morning for as low as $278. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Ithaca are more costly in the afternoon, with an average ticket price of $355. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Washington, D.C. Dulles Intl to Ithaca Tompkins County flight route?

Fly from Washington, D.C. Dulles Intl to Ithaca Tompkins County for the best Washington, D.C. Dulles Intl - Ithaca Tompkins County flight prices

What cabin class options are available on Washington, D.C. Dulles Intl to Ithaca Tompkins County flights?

There is only 1 cabin class available to choose from on Washington, D.C. Dulles Intl to Ithaca Tompkins County flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Ithaca flights?

You could potentially save up to 21% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Ithaca flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Ithaca

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Ithaca according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Ithaca (IAD to ITH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Ithaca

Best Price Found	$203
Fastest flight time	1h 12m
Direct flights	Every day
Airports in Ithaca	1 airport

The best one-way flight to Ithaca from Washington, D.C. Dulles Intl Airport in the past 72 hours is $203. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Ithaca found on momondo in the last 72 hours is $228.

The fastest flight from Washington, D.C. Dulles Intl Airport to Ithaca takes 1h 12m

Direct flights go from Washington, D.C. Dulles Intl Airport to Ithaca every day.

There is 1 airport in Ithaca. From Washington, D.C. Dulles Intl Airport there are direct flights to Ithaca Tompkins County (ITH).

Search flight deals

How far is Washington, D.C. Dulles Intl to Ithaca Tompkins County by plane?
Washington, D.C. Dulles Intl and Ithaca Tompkins County are 246.2 mi apart from one another. A reasonable flight in good conditions will take 1h 12m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport?
As of March 2026, there is 1 operator available to choose from for flights from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport.
What documentation or ID do you need to fly to Ithaca Tompkins County Airport?
The travel and health documents you'll need for your trip to Ithaca Tompkins County Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ithaca Tompkins County Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Washington, D.C. Dulles Intl Airport to Ithaca?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Dulles Intl Airport to Ithaca is Embraer ERJ-135 / ERJ-140 / ERJ-145, representing 83.72% of all bookings. The subsequent popular models are Embraer 175 (Enhanced Winglets) at 4.65%, Canadair (Bombardier) Regional Jet CRJ-550 at 4.65%, and Embraer 175 at 2.33%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Ithaca?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to Ithaca is United Airlines, representing 100% of all bookings.

Best airlines flying from Washington, D.C. Dulles Intl Airport to Ithaca

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Ithaca with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $199	Free Cancellation	Rating 7.4 9,377 reviews		Search United Airlines flights

United Airlines Flights From Washington, D.C. Dulles Intl Airport to Ithaca
United Airlines flies from Washington, D.C. Dulles Intl Airport to Ithaca around 9 times per week, with 9,377 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Washington, D.C. Dulles Intl Airport to Ithaca in the last 72 hours was $199 (round-trip), much lower than the average airfare cost of $304 for United Airlines flights on this route.

Cortland

Penn Yan

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Can I find flights from Washington, D.C. to Ithaca with flexible booking policies on momondo?

Yes. All flights to Ithaca from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Ithaca?

momondo helps you find the best flight between Washington, D.C. and Ithaca by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to Ithaca right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Ithaca flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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See travel insights to Ithaca from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Ithaca

What is the cheapest month to fly to Ithaca?

What is the cheapest day to depart on your flight to Ithaca?

What is the cheapest time of day to depart on your flight to Ithaca?

What is the cheapest Washington, D.C. Dulles Intl to Ithaca Tompkins County flight route?

What cabin class options are available on Washington, D.C. Dulles Intl to Ithaca Tompkins County flights?

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Ithaca flights?

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Ithaca Tompkins County?

How many flights depart from Washington, D.C. Dulles Intl Airport to Ithaca on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to Ithaca on average per week?

When to book flights from Washington, D.C. Dulles Intl Airport to Ithaca

Cheap Washington, D.C. Dulles Intl Airport to Ithaca (IAD to ITH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Ithaca

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Best airlines flying from Washington, D.C. Dulles Intl Airport to Ithaca

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United Airlines Flights From Washington, D.C. Dulles Intl Airport to Ithaca

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