$189 Cheap Flights from Washington (DCA) to Ithaca (ITH)

View $189 flight on Sat, Sep 13, 2025Opens in a new window

Popular airlines from Ronald Reagan Washington National Airport (DCA) to Ithaca, NY (ITH-Tompkins Regional)

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Cheap Flights from Washington to Ithaca (DCA-ITH)

Prices were available within the past 7 days and start at $189 for one-way flights and $199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 2 - Sat, Sep 6
DCA
Washington
ITH
Ithaca
$199 Roundtrip, found 4 hours ago
$199
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Sep 2 from Washington to Ithaca, returning Sat, Sep 6, priced at $199 found 4 hours ago
Delta
Mon, Aug 11 - Tue, Aug 19
DCA
Washington
ITH
Ithaca
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 11 from Washington to Ithaca, returning Tue, Aug 19, priced at $204 found 1 day ago
Delta
Thu, Sep 4 - Sat, Sep 6
DCA
Washington
ITH
Ithaca
$204 Roundtrip, found 4 hours ago
$204
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Sep 4 from Washington to Ithaca, returning Sat, Sep 6, priced at $204 found 4 hours ago
Delta
Sat, Aug 9 - Fri, Aug 22
DCA
Washington
ITH
Ithaca
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Ithaca, returning Fri, Aug 22, priced at $209 found 4 days ago
Delta
Mon, Nov 3 - Tue, Nov 11
DCA
Washington
ITH
Ithaca
$214 Roundtrip, found 3 days ago
$214
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 3 from Washington to Ithaca, returning Tue, Nov 11, priced at $214 found 3 days ago
Delta
Sat, Aug 9 - Tue, Aug 12
DCA
Washington
ITH
Ithaca
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Ithaca, returning Tue, Aug 12, priced at $214 found 4 days ago
Delta
Wed, Aug 6 - Wed, Aug 13
DCA
Washington
ITH
Ithaca
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 6 from Washington to Ithaca, returning Wed, Aug 13, priced at $219 found 1 day ago
Delta
Tue, Aug 5 - Sat, Aug 23
DCA
Washington
ITH
Ithaca
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 5 from Washington to Ithaca, returning Sat, Aug 23, priced at $219 found 4 days ago
Delta
Sat, Aug 9 - Sun, Aug 24
DCA
Washington
ITH
Ithaca
$224 Roundtrip, found 4 days ago
$224
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 9 from Washington to Ithaca, returning Sun, Aug 24, priced at $224 found 4 days ago
Delta
Mon, Aug 4 - Sat, Aug 9
DCA
Washington
ITH
Ithaca
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 4 from Washington to Ithaca, returning Sat, Aug 9, priced at $229 found 1 day ago

Find the cheapest month to fly from Washington (DCA) to Ithaca (ITH)

July is typically the cheapest month to fly

From $198 - $732 per traveler.

Graph displaying average flight prices per month

Alternative airports near Ithaca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tompkins Regional ITH. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $264
ITH
Tompkins Regional
CheapestClosest
Average driving time to city center13 min
Flights from $264
Flights from Washington (DCA) to Ithaca (ITH)
Origin airport
Ronald Reagan Washington National
Destination airport
Tompkins Regional
Airlines serving
Delta
Roundtrip price
$198
Distance
253 mi

Washington to Ithaca Flights

The cheapest times to fly from Washington to Ithaca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Ithaca are during the month of September. You can find some of the cheapest flights from Washington to Ithaca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to Ithaca

Sunday is one of the best days to book for cheap flights from Washington to Ithaca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Washington to Ithaca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Ithaca in 2025. You can also book with separate airlines for your outbound and return journeys, from $189 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Ithaca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Ithaca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH) cost?
Discover the latest flight deals from DCA to ITH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DCA to ITH?
The cheapest flights from DCA to ITH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DCA to ITH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DCA to ITH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH)?
Nonstop flights from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to ITH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH)?
Select a flight from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Ithaca from Ronald Reagan Washington National Airport (DCA)?
Compare your flight options from Ronald Reagan Washington National Airport (DCA) to Hancock Intl. Airport (SYR). This is the only Ithaca airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH) last-minute?
Holding off until just before your departure to book a ticket from DCA to ITH generally means paying more. Although you may find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a DCA to ITH flight and hotel package?
You can save money by securing a DCA to ITH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to Tompkins Regional Airport (ITH)?
Typically, you're able to cancel or reschedule your DCA to ITH flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

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*Available to One Key members.