What is the cheapest airline to fly from Ithaca to Washington, D.C. Reagan-National Airport round-trip?

Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $199.

What is the cheapest day to fly from Ithaca to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Ithaca to Washington, D.C. Reagan-National Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest day to fly round-trip from Ithaca to Washington, D.C. Reagan-National Airport?

Monday flights are generally found to be more expensive for flights from Ithaca to Washington, D.C. Reagan-National Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Reagan-National Airport.

What is the cheapest month to fly from Ithaca to Washington, D.C. Reagan-National Airport?

Our data shows that September tends to be the cheapest month to fly to Washington, D.C. Reagan-National Airport from Ithaca. Users have commonly found prices around $346 for the month, but tickets can be as low as $218. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from Ithaca to Washington, D.C. Reagan-National?

Ithaca Tompkins County (ITH), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Ithaca to Washington, D.C. Reagan-National. 0 airlines have flights from Tompkins County to Washington, D.C. Reagan-National on a regular basis. Booking flights from Ithaca Tompkins County to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

Can I find deals for flights from Ithaca to Reagan-National that include hotel bookings?

Yes. In addition to deals on Ithaca to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ithaca to Reagan-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to Reagan-National.

Can I find deals for business class flights from Ithaca to Reagan-National?

Yes. Cheapflights offers flight deals from Ithaca to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$199+ Flights from Ithaca to Washington, D.C. Reagan-National Airport

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Cheap flight deals from Ithaca to Reagan-National

Round-trip from	$199 (Delta)
Popular in	December
Cheapest in	September
Average price	$329

From Ithaca Tompkins County to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($119 potential increase over avg. RT price).

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Cheapest flight prices on average. 10% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Ithaca to Reagan-National

Cheapest flights from Ithaca to Reagan-National
Explore the most affordable flight options available from Ithaca to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 8/225:37 amITH - DCA

1 stop4h 37mDelta

Sun 8/245:00 pmDCA - ITH

1 stop7h 21mDelta

Deal found 7/28

$199

Best flights from Ithaca to Reagan-National
Discover carefully curated flight deals from Ithaca to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Fri 8/225:37 amITH - DCA

1 stop4h 37mDelta

Sun 8/245:00 pmDCA - ITH

1 stop7h 21mDelta

Deal found 7/28

$199

Last-minute flights from Ithaca to Reagan-National
Discover last-minute flight deals from Ithaca to Reagan-National. Data last updated July 29, 2025 and is based on user searches.

Wed 8/65:36 amITH - DCA

1 stop4h 38mDelta

Sat 8/235:00 pmDCA - ITH

1 stop7h 21mDelta

Deal found 7/26

$344

Fri 8/225:37 amITH - DCA

1 stop4h 37mDelta

Sun 8/245:00 pmDCA - ITH

1 stop7h 21mDelta

Deal found 7/28

$199

One-way flights from Ithaca to Reagan-National
Search for one-way flight options from Ithaca to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Wed 9/105:37 amITH - DCA

1 stop4h 37mDelta

Deal found 7/29

$214

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ithaca to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Fri 8/22

5:37 am-10:14 am

1 stop4h 37m

Washington, D.C. Reagan-National

Sun 8/24

5:00 pm-12:21 am

1 stop7h 21m

$199

IthacaWashington, D.C.

ITH - DCA

ITHDCA

Ithaca Tompkins County

Wed 9/10

5:37 am-10:14 am

1 stop4h 37m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Ithaca to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Ithaca with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ithaca to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Ithaca to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Ithaca to Washington, D.C. Reagan-National Airport (average of $278). Flying from Ithaca to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ITH to DCA?

It’s optimal to fly from Ithaca to Washington, D.C. Reagan-National Airport in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta from Ithaca to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kymberlee,Oct 2024

JFK - ATL

Related info for your journey

What airport do you fly from for flights from Ithaca to Washington, D.C. Reagan-National?
Ithaca Tompkins County (ITH), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Ithaca to Washington, D.C. Reagan-National. 0 airlines have flights from Tompkins County to Washington, D.C. Reagan-National on a regular basis. Booking flights from Ithaca Tompkins County to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.
What is the cheapest airline to fly from Ithaca to Washington, D.C. Reagan-National Airport round-trip?
Flying on Delta is currently your cheapest option to Washington, D.C. Reagan-National Airport, with prices starting at $199.
Can I find deals for flights from Ithaca to Reagan-National that include hotel bookings?
Yes. In addition to deals on Ithaca to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ithaca to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to Reagan-National.
Can I find deals for business class flights from Ithaca to Reagan-National?
Yes. Cheapflights offers flight deals from Ithaca to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ithaca to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Ithaca to Washington, D.C. Reagan-National Airport (average of $278). Flying from Ithaca to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$199+ Cheap flights from Ithaca (ITH) to Reagan-National (DCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ithaca to Reagan-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ithaca to Reagan-National

Round-trip from

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Find flight deals from Ithaca to Reagan-National

Cheapest flights from Ithaca to Reagan-NationalExplore the most affordable flight options available from Ithaca to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Ithaca to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ithaca to Washington, D.C. Reagan-National Airport that are best for you.

Best time to book a flight from Ithaca to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Ithaca with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ithaca to Washington, D.C. Reagan-National Airport

What is the cheapest month to book a flight from Ithaca to Washington, D.C. Reagan-National Airport?

What is the cheapest time of day to fly from ITH to DCA?

Find hourly flight availability from Ithaca to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

Reviews of airlines servicing Reagan-National

Peruse reviews from past customers who have flown with Delta from Ithaca to Washington, D.C. Reagan-National Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ithaca to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ithaca to Washington, D.C. Reagan-National?

What is the cheapest airline to fly from Ithaca to Washington, D.C. Reagan-National Airport round-trip?

Can I find deals for flights from Ithaca to Reagan-National that include hotel bookings?

How can I find direct flights from Ithaca to Reagan-National?

Can I find deals for business class flights from Ithaca to Reagan-National?

What is the cheapest month to book a flight from Ithaca to Washington, D.C. Reagan-National Airport?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Cheapest flights from Ithaca to Reagan-National
Explore the most affordable flight options available from Ithaca to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.