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Cheap flights from Washington, D.C. Dulles Intl Airport to Ithaca from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Ithaca departing on 7/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:25 pm - 11:44 pm
IAD
-
ITH
1h 19mnonstop
United Airlines Logo
7:50 pm - 9:03 pm
ITH
-
IAD
1h 13mnonstop
$239United Airlines
Wed, Jul 1 - Wed, Jul 8
United Airlines Logo
10:25 pm - 11:44 pm
IAD
-
ITH
1h 19mnonstop
United Airlines Logo
7:50 pm - 9:03 pm
ITH
-
IAD
1h 13mnonstop
$249United Airlines
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
10:25 pm - 11:44 pm
IAD
-
ITH
1h 19mnonstop
United Airlines Logo
7:50 pm - 9:03 pm
ITH
-
IAD
1h 13mnonstop
$254United Airlines
Wed, Jul 1 - Wed, Jul 8
Delta Logo
7:59 pm - 12:13 am
IAD
-
ITH
4h 14m
1 stop
Delta Logo
5:17 am - 11:49 am
ITH
-
IAD
6h 32m
1 stop
$259Delta
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
10:25 pm - 11:44 pm
IAD
-
ITH
1h 19mnonstop
United Airlines Logo
7:50 pm - 9:03 pm
ITH
-
IAD
1h 13mnonstop
$264United Airlines
Sat, Jul 11 - Mon, Jul 13
Delta Logo
6:59 pm - 12:17 am
IAD
-
ITH
5h 18m
1 stop
Delta Logo
1:10 pm - 6:19 pm
ITH
-
IAD
5h 09m
1 stop
$269Delta
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
10:25 pm - 11:44 pm
IAD
-
ITH
1h 19mnonstop
United Airlines Logo
6:00 am - 7:15 am
ITH
-
IAD
1h 15mnonstop
$279United Airlines
Tue, Jun 23 - Sat, Jun 27
Delta Logo
7:59 pm - 12:13 am
IAD
-
ITH
4h 14m
1 stop
Delta Logo
5:17 am - 11:49 am
ITH
-
IAD
6h 32m
1 stop
$290Delta
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
10:25 pm - 11:44 pm
IAD
-
ITH
1h 19mnonstop
United Airlines Logo
7:50 pm - 9:03 pm
ITH
-
IAD
1h 13mnonstop
$296United Airlines
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
10:28 pm - 11:44 pm
IAD
-
ITH
1h 16mnonstop
United Airlines Logo
10:25 am - 11:41 am
ITH
-
IAD
1h 16mnonstop
$309United Airlines
Tue, Sep 1 - Sat, Sep 5

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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
Jul 4
IAD7:59 pmWashington, D.C. Dulles Intl
4h 14m
1 stop
ITH12:13 amIthaca Tompkins County
Jul 11
ITH5:17 amIthaca Tompkins County
6h 32m
1 stop
IAD11:49 amWashington, D.C. Dulles Intl
$259
Delta
Jul 4
IAD7:59 pmWashington, D.C. Dulles Intl
4h 14m
1 stop
ITH12:13 amIthaca Tompkins County
Jul 11
ITH5:17 amIthaca Tompkins County
6h 32m
1 stop
IAD11:49 amWashington, D.C. Dulles Intl
$290
Delta
Aug 6
IAD7:19 pmWashington, D.C. Dulles Intl
5h 23m
1 stop
ITH12:42 amIthaca Tompkins County
Aug 9
ITH5:30 amIthaca Tompkins County
6h 19m
1 stop
IAD11:49 amWashington, D.C. Dulles Intl
$339

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
Jul 1
IAD10:25 pmWashington, D.C. Dulles Intl
1h 19m
ITH11:44 pmIthaca Tompkins County
Jul 8
ITH7:50 pmIthaca Tompkins County
1h 13m
IAD9:03 pmWashington, D.C. Dulles Intl
$239
United Airlines
Jul 1
IAD10:25 pmWashington, D.C. Dulles Intl
1h 19m
ITH11:44 pmIthaca Tompkins County
Jul 8
ITH6:00 amIthaca Tompkins County
1h 15m
IAD7:15 amWashington, D.C. Dulles Intl
$249
United Airlines
Jul 1
IAD10:25 pmWashington, D.C. Dulles Intl
1h 19m
ITH11:44 pmIthaca Tompkins County
Jul 8
ITH7:50 pmIthaca Tompkins County
1h 13m
IAD9:03 pmWashington, D.C. Dulles Intl
$254

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated June 12, 2026.
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

Cheapest round-trip
Quickest round-trip

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 7/1

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Wed 7/8

7:50 pm-9:03 pm

Nonstop1h 13m

$239

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 7/8

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Tue 7/14

7:50 pm-9:03 pm

Nonstop1h 13m

$249

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 7/1

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Wed 7/8

7:50 pm-9:03 pm

Nonstop1h 13m

$254

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 7/4

7:59 pm-12:13 am

1 stop4h 14m

Ithaca Tompkins County

Sat 7/11

5:17 am-11:49 am

1 stop6h 32m

$259

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 7/11

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Mon 7/13

7:50 pm-9:03 pm

Nonstop1h 13m

$264

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Wed 7/8

6:59 pm-12:17 am

1 stop5h 18m

Ithaca Tompkins County

Tue 7/14

1:10 pm-6:19 pm

1 stop5h 09m

$269

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Tue 6/23

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Sat 6/27

6:00 am-7:15 am

Nonstop1h 15m

$279

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Sat 7/4

7:59 pm-12:13 am

1 stop4h 14m

Ithaca Tompkins County

Sat 7/11

5:17 am-11:49 am

1 stop6h 32m

$290

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Thu 7/9

10:25 pm-11:44 pm

Nonstop1h 19m

Ithaca Tompkins County

Mon 7/13

7:50 pm-9:03 pm

Nonstop1h 13m

$296

Washington, D.C.Ithaca

IAD - ITH

IADITH

Washington, D.C. Dulles Intl

Tue 9/1

10:28 pm-11:44 pm

Nonstop1h 16m

Ithaca Tompkins County

Sat 9/5

10:25 am-11:41 am

Nonstop1h 16m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

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

What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Ithaca?

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 August 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 $294. 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 Monday will generally be more expensive and average around $537. 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 evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Ithaca in the evening for as low as $349. 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 morning, with an average ticket price of $397. Departure times in the morning 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 Airport to Ithaca flights?

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to Ithaca 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 31% 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

$255

Fastest flight time

1h 16m

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 $255. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Ithaca found on momondo in the last 72 hours is $312.
The fastest flight from Washington, D.C. Dulles Intl Airport to Ithaca takes 1h 16m
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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Ithaca

  • 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 16m.

  • 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?

  • 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?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Ithaca?

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 AirlinesPriceFrom $209Free CancellationRating
7.4
9,810 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 14 times per week, with 9,810 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 $209 (round-trip), much lower than the average airfare cost of $314 for United Airlines flights on this route.

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Cortland
Penn Yan

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Ithaca?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Ithaca for you.

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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