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Cheap flights from Ithaca to Washington, D.C. from $179

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ithaca to Washington, D.C. departing on 2/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 pm - 9:19 pm
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
10:30 pm - 11:42 pm
IAD
-
ITH
1h 12mnonstop
$179United Airlines
Sun, Feb 8 - Sat, Feb 14
Delta Logo
2:36 pm - 7:09 pm
ITH
-
IAD
4h 33m1 stop
Delta Logo
6:00 am - 1:56 pm
IAD
-
ITH
7h 56m2 stops
$204Delta
Thu, Jan 29 - Sat, Jan 31
United Airlines Logo
7:40 pm - 9:14 pm
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
10:33 pm - 11:44 pm
IAD
-
ITH
1h 11mnonstop
$209United Airlines
Wed, Dec 31 - Sun, Jan 4
United Airlines Logo
7:45 pm - 9:19 pm
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
10:33 pm - 11:44 pm
IAD
-
ITH
1h 11mnonstop
$239United Airlines
Thu, Jan 29 - Sat, Jan 31
United Airlines Logo
7:45 pm - 9:06 pm
ITH
-
IAD
1h 21mnonstop
United Airlines Logo
10:30 pm - 11:42 pm
IAD
-
ITH
1h 12mnonstop
$254United Airlines
Sat, Feb 21 - Wed, Feb 25
Delta Logo
5:29 am - 11:43 am
ITH
-
IAD
6h 14m1 stop
Delta Logo
12:23 pm - 1:56 pm
IAD
-
ITH
25h 33m1 stop
$263Delta
Thu, Jan 22 - Sun, Jan 25
Delta Logo
5:29 am - 11:43 am
ITH
-
IAD
6h 14m1 stop
Delta Logo
6:00 am - 1:56 pm
IAD
-
ITH
7h 56m2 stops
$264Delta
Thu, Jan 22 - Sun, Jan 25
United Airlines Logo
6:00 am - 7:34 am
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
10:33 pm - 11:44 pm
IAD
-
ITH
1h 11mnonstop
$289United Airlines
Wed, Jan 14 - Wed, Jan 21
Delta Logo
5:29 am - 11:43 am
ITH
-
IAD
6h 14m1 stop
Delta Logo
12:32 pm - 11:22 pm
IAD
-
ITH
10h 50m2 stops
$304Delta
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
7:45 pm - 9:19 pm
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
5:25 pm - 6:41 pm
IAD
-
ITH
1h 16mnonstop
$348United Airlines
Fri, Jan 9 - Sun, Jan 11

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

Our best United Airlines deals on Ithaca to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Feb 8
ITH7:45 pmIthaca Tompkins County
1h 34m
IAD9:19 pmWashington, D.C. Dulles Intl
Feb 14
IAD10:30 pmWashington, D.C. Dulles Intl
1h 12m
ITH11:42 pmIthaca Tompkins County
$179
Find similar
United Airlines
Jan 6
ITH7:45 pmIthaca Tompkins County
1h 34m
IAD9:19 pmWashington, D.C. Dulles Intl
Jan 10
IAD5:25 pmWashington, D.C. Dulles Intl
1h 16m
ITH6:41 pmIthaca Tompkins County
$239
Find similar
United Airlines
Feb 21
ITH7:45 pmIthaca Tompkins County
1h 21m
IAD9:06 pmWashington, D.C. Dulles Intl
Feb 25
IAD10:30 pmWashington, D.C. Dulles Intl
1h 12m
ITH11:42 pmIthaca Tompkins County
$254
Find similar

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

Our best Delta deals on Ithaca to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jan 29
ITH2:36 pmIthaca Tompkins County
4h 33m
1 stop
IAD7:09 pmWashington, D.C. Dulles Intl
Jan 31
IAD6:00 amWashington, D.C. Dulles Intl
7h 56m
2 stops
ITH1:56 pmIthaca Tompkins County
$204
Find similar
Delta
Jan 30
ITH2:36 pmIthaca Tompkins County
4h 33m
1 stop
IAD7:09 pmWashington, D.C. Dulles Intl
Feb 6
IAD12:32 pmWashington, D.C. Dulles Intl
10h 50m
2 stops
ITH11:22 pmIthaca Tompkins County
$219
Find similar
Delta
Jan 22
ITH5:29 amIthaca Tompkins County
6h 14m
1 stop
IAD11:43 amWashington, D.C. Dulles Intl
Jan 25
IAD12:23 pmWashington, D.C. Dulles Intl
25h 33m
1 stop
ITH1:56 pmIthaca Tompkins County
$263
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ithaca to Washington, D.C. Dulles Intl Airport 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 December 16, 2025.
Use the filters below to find and compare flights from Ithaca to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Sun 2/8

7:45 pm-9:19 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sat 2/14

10:30 pm-11:42 pm

Nonstop1h 12m

$179

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Thu 1/29

2:36 pm-7:09 pm

1 stop4h 33m

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-1:56 pm

2 stops7h 56m

$204

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Wed 12/31

7:40 pm-9:14 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 1/4

10:33 pm-11:44 pm

Nonstop1h 11m

$209

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Thu 1/29

7:45 pm-9:19 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sat 1/31

10:33 pm-11:44 pm

Nonstop1h 11m

$239

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Sat 2/21

7:45 pm-9:06 pm

Nonstop1h 21m

Washington, D.C. Dulles Intl

Wed 2/25

10:30 pm-11:42 pm

Nonstop1h 12m

$254

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Thu 1/22

5:29 am-11:43 am

1 stop6h 14m

Washington, D.C. Dulles Intl

Sun 1/25

12:23 pm-1:56 pm

1 stop25h 33m

$263

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Thu 1/22

5:29 am-11:43 am

1 stop6h 14m

Washington, D.C. Dulles Intl

Sun 1/25

6:00 am-1:56 pm

2 stops7h 56m

$264

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Wed 1/14

6:00 am-7:34 am

Nonstop1h 34m

Washington, D.C. Dulles Intl

Wed 1/21

10:33 pm-11:44 pm

Nonstop1h 11m

$289

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Wed 1/14

5:29 am-11:43 am

1 stop6h 14m

Washington, D.C. Dulles Intl

Wed 1/21

12:32 pm-11:22 pm

2 stops10h 50m

$304

IthacaWashington, D.C.

ITH - IAD

ITHIAD

Ithaca Tompkins County

Fri 1/9

7:45 pm-9:19 pm

Nonstop1h 34m

Washington, D.C. Dulles Intl

Sun 1/11

5:25 pm-6:41 pm

Nonstop1h 16m

$348

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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 cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, May is the cheapest month to fly from Ithaca to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $179. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $211.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $476. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ithaca to Washington, D.C. Dulles Intl Airport for around $741.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Ithaca in the evening is the least expensive time of day to depart. momondo users have found prices as low as $533 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $565 on average. Flights to Washington, D.C. Dulles Intl Airport from Ithaca in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

There are 4 cabin classes available to choose from on Ithaca Tompkins County to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

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

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

Best Price Found

$273

Fastest flight time

1h 20m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Ithaca in the past 72 hours is $273. The best round-trip flight deal from Ithaca to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $339.
The fastest flight from Ithaca to Washington, D.C. Dulles Intl Airport takes 1h 20m
Direct flights go from Ithaca to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Ithaca Tompkins County to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 246.2 mi away from Ithaca Tompkins County. Flights usually cover this in 1h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Ithaca Tompkins County Airport to Washington, D.C. Dulles Intl Airport were last updated today.

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

  • How old do you have to be to fly from Ithaca Tompkins County Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ithaca Tompkins County Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl 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 Washington, D.C. Dulles Intl 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 Ithaca to Washington, D.C. Dulles Intl Airport?

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

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

Compare and see reviews for airlines that fly from Ithaca to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $179Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

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

    The lowest priced United Airlines flight from Ithaca to Washington, D.C. Dulles Intl Airport from the last 72 hours was $179. Generally, United Airlines has 6 flights on this route every week with an average price of $289. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Harpers Ferry
Rockville
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

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

It is quick and easy to find Ithaca to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Ithaca. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Ithaca to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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