WAS - ITH

$199 Find Cheap Flights from Washington, D.C. to Ithaca - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Ithaca departing on 7/23. 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

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Everything you should know

Cheapest round-trip
$239
Typical prices: $264-$429
United Airlines
Tue 7/28Tue 8/4
IAD - ITH • Non-stop
Cheapest one-way
$199
Overall average: $418
United Airlines
Thu 7/23
IAD - ITH • Non-stop
Top airlines
Cheapest • from $239 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with United Airlines. Average duration is 1h 23m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Ithaca (WAS-ITH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Ithaca

Tue, Jul 28 - Tue, Aug 4
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
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
10:28 pm - 11:49 pm
IAD
-
ITH
1h 21mnonstop
United Airlines Logo
7:59 pm - 9:24 pm
ITH
-
IAD
1h 25mnonstop
$245United Airlines
Fri, Jul 24 - Sat, Aug 1
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
$250United Airlines
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
10:28 pm - 11:49 pm
IAD
-
ITH
1h 21mnonstop
United Airlines Logo
7:59 pm - 9:24 pm
ITH
-
IAD
1h 25mnonstop
$251United Airlines
Wed, Jul 15 - Wed, Jul 22
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
Fri, Oct 16 - Mon, Oct 19
Delta Logo
6:25 pm - 11:03 pm
IAD
-
ITH
4h 38m
1 stop
Delta Logo
5:44 am - 11:50 am
ITH
-
IAD
6h 06m
1 stop
$259Delta
Wed, Oct 14 - Sat, Oct 17
Delta Logo
6:08 am - 12:23 pm
DCA
-
ITH
6h 15m
1 stop
Delta Logo
5:44 am - 10:09 am
ITH
-
DCA
4h 25m
1 stop
$259Delta
Fri, Jul 17 - Mon, Jul 27
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
$261United Airlines
Tue, Jul 28 - Tue, Aug 4
Delta Logo
5:00 pm - 12:13 am
DCA
-
ITH
7h 13m
1 stop
Delta Logo
5:30 am - 1:55 pm
ITH
-
DCA
8h 25m
2 stops
$264Delta
Fri, Jul 17 - Sun, Jul 19
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
$269United Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Ithaca flights

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

How much is a round-trip flight from Washington, D.C. to Ithaca?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to Ithaca departing in July.

What is the cheapest Washington, D.C. to Ithaca flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Washington, D.C. to Ithaca costs $312 on the route between Washington, D.C. Dulles Intl Airport (IAD) and Ithaca (ITH). It is also the most popular route.

What’s the cheapest day of the week to fly from Washington, D.C. to Ithaca?

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

For Washington, D.C. to Ithaca, Wednesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Ithaca back to Washington, D.C., the best deals are generally found on Friday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to Ithaca, 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 Washington, D.C. to Ithaca is January, where tickets cost $179 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $296 and $280 respectively.

Can I save money by flying with a layover from Washington, D.C. to Ithaca?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $439, prices are generally cheapest when you fly direct.

Good to know

Low seasonNovember
Cheapest flight$199
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 35% increase in price.
Flight from Washington Dulles Airport to Ithaca

When to book flights from Washington, D.C. to Ithaca

Are your dates flexible? Find out the best times to travel from Washington, D.C. 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 flights from Washington, D.C. to Ithaca

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

    In the last 5 days, the lowest price for a flight from Washington, D.C. to Ithaca was $199 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Ithaca?

    A passport is not required to fly from Washington, D.C. to Ithaca.

  • Which airports will I be using when flying from Washington, D.C. to Ithaca?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Ithaca Tompkins County is the only airport in Ithaca. You’ll usually find the cheapest deals if you fly from Washington Dulles Airport.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to Ithaca?

    Only American Airlines offers inflight Wi-Fi service on the Washington, D.C. to Ithaca flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to Ithaca?

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

  • Which airline alliances offer flights from Washington, D.C. to Ithaca?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Ithaca.

  • On which days can I fly direct from Washington, D.C. to Ithaca?

    There are nonstop flights from Washington, D.C. to Ithaca on a daily basis.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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, D.C. to Ithaca.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ithaca from Washington, D.C. 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, D.C. 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, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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, D.C. 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. to Ithaca

  • Looking for a cheap flight? 25% of our users found flights on this route for $303 or less one-way and $397 or less round-trip.

Prefer to fly direct from Washington, D.C. to Ithaca?

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

Direct departures

Washington, D.C. 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.

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 Washington, D.C. 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 Washington, D.C. 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 9927 reviews
7.3Comfort
8.1Crew
6.7Food
7.1Entertainment
7.7Boarding
Airline reviews

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

6.0 GoodEnrique, Jun 2026
IAD - LAX
Read more United Airlines reviews

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Fast checkin with the self serve terminal, good communication at the boarding gate.

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Everything you need to know for your flight from Washington, D.C. to Ithaca

Information on your arrival and departure airports