Cheap Flights from Ithaca to Washington Ronald Reagan

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Find the cheapest month to fly from Ithaca to Washington Ronald Reagan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ithaca to Washington Ronald Reagan flights are currently cheapest in May.

Ithaca to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight foundR 3,866
Cheapest month to flyMay

Finding cheap flights from Ithaca to Washington Ronald Reagan: Frequently asked questions

The best price we found for a return flight from Ithaca to Washington Ronald Reagan is R 4,307. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ithaca to Washington Ronald Reagan. But we found flights with one or more stops from R 4,307.
As of March 2026, there are no flights flying from Ithaca to Washington Ronald Reagan.
The cheapest month to fly from Ithaca to Washington Ronald Reagan is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ithaca Airport to Washington Ronald Reagan Airport on Saturday, 23 May 2026.
No airlines currently offer direct flights between Ithaca Airport and Washington Ronald Reagan Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Ronald Reagan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Washington Ronald Reagan.

Travelling from Ithaca Tompkins Regional Airport (ITH) to Ronald Reagan National Airport (DCA): what you need to know

  • Ithaca and Washington DC share the same timezone, UTC-4.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to catch your ITH to DCA flight.

  • During popular months such as April, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a peak period in general.

  • Pick a stopover if you'd like to break up your flight. Just deselect 'Direct flights only' to see your options for tickets from Ithaca Tompkins Regional Airport to Ronald Reagan National Airport. Newark Liberty International Airport is a top stopover on the ITH to DCA route.

How to find the cheapest flights from Ithaca Tompkins Regional Airport (ITH) to Ronald Reagan National Airport (DCA)

  • R 3,866 is currently the best price for a one-way Ithaca Tompkins Regional Airport to Ronald Reagan National Airport flight. Return flights start from R 4,307. These prices can change based on demand and availability.

  • Don't leave everything to the last minute. You're more likely to get cheap tickets from ITH to DCA if you book in advance. Airlines often have some fantastic early bird rates.

  • If you're flexible with your travel plans, try using the 'Whole month' tool. It'll find the cheapest price across the month when looking for your flight from Ithaca Tompkins Regional Airport to Ronald Reagan National Airport.

  • You won't have to check back in every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from ITH to DCA.

  • Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Ithaca Tompkins Regional Airport to Ronald Reagan National Airport.

Handy information about Ithaca Tompkins Regional Airport (ITH)

  • You'll find ITH at 1 Culligan Dr.

  • When it comes to the on-time performance of Ithaca Tompkins Regional Airport, 79.4% of flights meet their scheduled arrival time.

  • Central Ithaca to Ithaca Tompkins Regional Airport is around 8 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Expect a trip time of roughly 50 minutes on public transport.

  • Need a handy hotel close to ITH? If you're catching an early flight from Ithaca Tompkins Regional Airport to Ronald Reagan National Airport, these accommodation options will put you moments from your departure gate:

Arriving at Ronald Reagan National Airport (DCA)

Getting from Ronald Reagan National Airport (DCA) to central Washington DC

  • You'll find DCA at 1 Aviation Circle.

  • Ronald Reagan National Airport to central Washington DC has a drive time of about 15 minutes. It's approximately 8 kilometres away.

  • It'll take around 45 minutes if you're using public transport.

When to fly to Ronald Reagan National Airport (DCA)

  • The quietest month for a flight from Ithaca Tompkins Regional Airport to Ronald Reagan National Airport is May, while February is the most popular. Pick the ideal time to go to Washington DC based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Washington DC is July, with temperatures ranging between 19ºC (66ºF) and 33ºC (91ºF). Book your flights from Ithaca Tompkins Regional Airport to Ronald Reagan National Airport in this month if this is the kind of weather you like.

  • Search for cheap tickets from ITH to DCA in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC (21ºF) and 10ºC (50ºF) on average.

Explore more of United States

  • New York is just one of the many places in United States waiting to be explored once you've seen the sights of Washington DC. Around 322 kilometres away to the north-east, top sights here include Statue of Liberty, Central Park and Empire State Building.

  • Philadelphia is another sought-after destination in United States and is around 193 kilometres north-east of Washington DC. No journey is complete without a visit to Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.