ITH - IAD

$194 Find Cheap Flights from Ithaca to Washington Dulles Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ithaca to Dulles Intl departing on 1/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$194
Overall average: $179
United Airlines
Thu 1/29Sun 2/1
ITH - IAD • Non-stop
Cheapest non-stop
$179
United Airlines
Thu 1/1Fri 1/2
ITH - IAD • Non-stop
When to travel
January
Cheapest • 54% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ithaca to Dulles Intl (ITH-IAD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ithaca to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ithaca to Dulles Intl

Thu, Jan 29 - Sun, Feb 1
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
$194United Airlines
Thu, Jan 29 - Sat, Jan 31
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
Wed, Dec 24 - Sun, Dec 28
United Airlines Logo
7:40 pm - 9:14 pm
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
5:25 pm - 6:41 pm
IAD
-
ITH
1h 16mnonstop
$209United Airlines
Fri, Dec 26 - Mon, Dec 29
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
$237United Airlines
Thu, Jan 29 - Sat, Jan 31
United Airlines Logo
6:00 am - 7:34 am
ITH
-
IAD
1h 34mnonstop
United Airlines Logo
5:25 pm - 6:41 pm
IAD
-
ITH
1h 16mnonstop
$239United Airlines
Sat, Feb 21 - Wed, Feb 25
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
Wed, Dec 24 - Fri, Jan 9
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
$262United Airlines
Fri, Feb 6 - Sun, Feb 8
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
$264Delta
Sat, Dec 27 - Tue, Jan 6
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
$271United Airlines
Sun, Dec 28 - Tue, Jan 6
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
Booking Insights

KAYAK's insights & trends for Ithaca to Dulles Intl flights

Get data-powered insights and trends into flights from Ithaca to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ithaca to Washington Dulles Airport?

The average price of all round-trip flights from Ithaca to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Washington Dulles Airport on a Saturday and more expensive on a Sunday. On your return trip to Ithaca, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Ithaca to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ithaca to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ithaca to Washington, D.C. Dulles Intl Airport is January, where tickets cost $179 (return) on average. On the other hand, the most expensive months are February and March, where the average cost of round-trip tickets is $1,044 and $539 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$194
Best time to beat the crowds but there is an average 169% increase in price.
Most popular time to fly and prices are also 31% lower on average.
Flight from Ithaca to Washington Dulles Airport

When to book flights from Ithaca to Dulles Intl

Are your dates flexible? Find out the best times to travel from Ithaca to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ithaca to Washington Dulles Airport flights

  • What is the cheapest flight from Ithaca to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Ithaca to Washington, D.C. Dulles Intl Airport was $204 for a one-way ticket and $194 for a round-trip.

  • Do I need a passport to fly between Ithaca and Washington Dulles Airport?

    A passport is not required to fly from Ithaca to Washington Dulles Airport.

  • Which airlines offer Wi-Fi service onboard planes from Ithaca to Washington Dulles Airport?

    American Airlines, Delta, JetBlue, and Japan Airlines offer inflight Wi-Fi service on the Ithaca to Washington Dulles Airport flight route.

  • Which aircraft models fly most regularly from Ithaca to Washington Dulles Airport?

    The Embraer ERJ-135 / ERJ-140 / ERJ-145 is the aircraft model that flies most regularly on the Ithaca to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Ithaca to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Ithaca and Washington Dulles Airport.

  • On which days can I fly direct from Ithaca to Washington Dulles Airport?

    There are nonstop flights from Ithaca to Washington Dulles Airport on a daily basis.

  • How does KAYAK find such low prices on flights from Ithaca to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ithaca to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ithaca to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Ithaca is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ithaca to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Ithaca with another airline. Booking your flights between Ithaca and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ithaca to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Ithaca up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ithaca to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $273 or less one-way and $339 or less round-trip.

Prefer to fly direct from Ithaca to Washington Dulles Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ithaca Tompkins County to Washington, D.C. Dulles Intl.
Find which airlines fly direct from Ithaca Tompkins County Airport to Washington, D.C. Dulles Intl Airport, which days they fly and book direct flights.

Direct departures

Ithaca Tompkins County to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. Dulles Intl to Ithaca Tompkins County

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Ithaca to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Ithaca to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ithaca to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9095 reviews
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
Airline reviews

The food is terrible. The same pasta or chicken with bad taste and presentation

6.0 GoodClaudia, Dec 2025
GUA - IAD
Read more United Airlines reviews

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Crew was dismissive. Snacks and refills not offered. Poor business class experience. Bed not comfortable compared to Emirates or BA.

Flight was delayed for 5 hours because crew didn’t have enough time to rest - this seems like it could have been avoided with better scheduling. Food was not good.

IAD with the archaic people movers is just a place to be avoided.

Overall, it was good. I was seating next to a wonderful lady and did not notice how time flew. Thanks

Everything you need to know for your flight from Ithaca to Dulles Intl

Information on your arrival and departure airports

Ithaca (ITH)
Dulles Intl (IAD)