Cheap Flights from Washington (IAD) to Ithaca (ITH)

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Flight from Washington to Ithaca route information
Origin airport
Washington Dulles Intl.
Destination airport
Tompkins Regional
Distance
399 km

Compare flights from Washington to Ithaca easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Washington to Ithaca. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Tompkins Regional in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Washington Dulles Intl. to Tompkins Regional.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Washington Dulles Intl. (IAD) to Tompkins Regional (ITH) 

The easiest way to view the best deals on flights from Washington to Ithaca today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Washington Dulles Intl. to Tompkins Regional start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Washington and Ithaca
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Washington to Ithaca flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Washington Dulles Intl. to Tompkins Regional for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to ITH?
If you’re planning on travelling between Washington Dulles Intl. Airport (IAD) and Tompkins Regional Airport (ITH), round-trip journeys start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to ITH?
Most flights can be cancelled online, but whether you incur a fee depends on your airline. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to ITH that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Dulles Intl. Airport to ITH flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from Dulles Intl. Airport to Tompkins Regional Airport (ITH)?
With the average flight time between Dulles Intl. Airport (IAD) and ITH (ITH) only 2 hours and 46 minutes, you’ll be exploring Ithaca before you know it.
How far is the flight from Dulles Intl. Airport to ITH?
That movie you’ve been wanting to see will just have to wait — the flight distance between IAD and Ithaca Tompkins Intl. Airport is only 400 kilometres. The captain will be telling you to put your seat upright for landing before you know it.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Ithaca Tompkins Intl. Airport?
Unfortunately, there are no airlines that fly directly between Washington Dulles Intl. Airport (IAD) and ITH. You’ll have to book a flight with one or more stops.
Are Dulles Intl. Airport to Tompkins Regional Airport (ITH) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some of the cheapest airfares from IAD to Ithaca Tompkins Intl. Airport showing up a few weeks before the date of departure. If you’d rather plan ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.
*Available to Expedia members.