IAD - ITH

$179 Find Cheap Flights from Washington Dulles Airport to Ithaca

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Ithaca departing on 5/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Ithaca

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

Cheap Flight Deals from Dulles Intl to Ithaca (IAD-ITH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Ithaca 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.

Recent round-trip flight deals from Dulles Intl to Ithaca

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dulles Intl to Ithaca.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
10:20 pm - 11:35 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
6:25 am - 7:42 amITH-IAD
1h 17mnonstop
$179United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
United Airlines Logo
10:20 pm - 11:35 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
7:50 pm - 9:07 pmITH-IAD
1h 17mnonstop
$188United Airlines
Find Deal
Sat, Jun 7 - Sat, Jun 14
United Airlines Logo
10:15 pm - 11:30 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
7:55 pm - 9:12 pmITH-IAD
1h 17mnonstop
$222United Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
United Airlines Logo
10:20 pm - 11:35 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
7:50 pm - 9:07 pmITH-IAD
1h 17mnonstop
$239United Airlines
Find Deal
Mon, Jun 2 - Sat, Jun 7
Delta Logo
5:10 pm - 11:22 pmIAD-ITH
6h 12m1 stop
Delta Logo
5:55 am - 11:50 amITH-IAD
5h 55m1 stop
$249Delta
Find Deal
Thu, Sep 18 - Sat, Sep 20
Delta Logo
12:20 pm - 12:03 amIAD-ITH
11h 43m1 stop
Delta Logo
5:39 am - 11:40 amITH-IAD
6h 01m1 stop
$268Delta
Find Deal
Mon, Jun 2 - Sat, Jun 7
United Airlines Logo
10:20 pm - 11:35 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
6:25 am - 7:42 amITH-IAD
1h 17mnonstop
$304United Airlines
Find Deal
Fri, Jun 6 - Sun, Jun 8
United Airlines Logo
10:20 pm - 11:35 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
7:50 pm - 9:07 pmITH-IAD
1h 17mnonstop
$323United Airlines
Find Deal
Tue, May 27 - Tue, Jun 3
United Airlines Logo
10:20 pm - 11:35 pmIAD-ITH
1h 15mnonstop
United Airlines Logo
6:25 am - 7:42 amITH-IAD
1h 17mnonstop
$338United Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
United Airlines Logo
10:11 pm - 11:30 pmIAD-ITH
1h 19mnonstop
United Airlines Logo
7:50 pm - 9:16 pmITH-IAD
1h 26mnonstop
$349United Airlines
Find Deal
Thu, May 15 - Mon, May 19
Useful Info

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

Get data-powered insights and trends into flights from Dulles Intl to Ithaca 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 Washington Dulles Airport to Ithaca?

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

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

Good to know

Cheapest flight$179
Flight from Washington Dulles Airport to Ithaca

When to book flights from Dulles Intl to Ithaca

Are your dates flexible? Find out the best times to travel from Dulles Intl to Ithaca 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 Washington Dulles Airport to Ithaca flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Ithaca was $219 for a one-way ticket and $179 for a round-trip.

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

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

  • Which airports will I be using when flying from Washington Dulles Airport to Ithaca?

    When flying out of Washington Dulles Airport you will be using Washington, D.C. Dulles Intl. You will be landing at Ithaca, also known as Ithaca Tompkins County.

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

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

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

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

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

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

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

    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 Washington Dulles Airport to Ithaca.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ithaca from Washington Dulles Airport 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 Washington Dulles Airport to Ithaca?

    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 Ithaca with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and ITH 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 Washington Dulles Airport to Ithaca?

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $268 or less one-way and $269 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Ithaca?

Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Ithaca Tompkins County Airport, which days they fly and book direct flights.

Direct departures

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

Direct returns

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
See more direct flights

Top airline flying from Dulles Intl to Ithaca

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Ithaca. 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 Dulles Intl to Ithaca? 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 8696 reviews
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

2.0 MediocreAnonymous, Apr 2025IAD - FRA
Read more United Airlines reviews

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

When I booked it on Kayak it aaid that I wasn't allowed hamd luggage. I called United Airlines and it took them 6 minutes to figure out if I was allowed free hand luggage. Surely something that simple they should be able to tell me instantly.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

The flight was heavily booked so boarding was a lengthy process. The FA’s were rather abrupt during this process but became more gracious as the flight went on. Breakfast (puffed pastry and chewy sausage) was pretty horrible but there was fruit and yogurt which they didn’t mess up. Overall it was fine.

Liked nothing. As per previous segment it was delay delay delay.

I completely missed my flight because the first leg was longer than planned. I had to sleep overnight in the airport because no accommodation was provided and then sent to Trinidad in the morning with an anticipated 7 hour layover before my flight to Georgetown which was now with Caribbean Airlines. I tried twice with customer service to see if they could put me on an earlier flight which had seats available but was told it wasn’t possible.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

EVen warmer in the plane it think it was 24+ degrees

The flying experience was great. The flight was on time with no boarding issues during a peak travel period. The short cut baggage drop and process was not smooth and efficient at Dulles.

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

Information on your arrival and departure airports

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