$89 Cheap Flights from Rochester (ROC) to Washington (IAD)

View $89 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Rochester to Washington (ROC-IAD)

Prices were available within the past 7 days and start at $89 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 23 - Wed, Sep 24
ROC
Rochester
IAD
Washington
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 23 from Rochester to Washington, returning Wed, Sep 24, priced at $177 found 1 day ago
United
Thu, Sep 11 - Sun, Sep 14
ROC
Rochester
IAD
Washington
$178 Roundtrip, found 3 hours ago
$178
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Sep 11 from Rochester to Washington, returning Sun, Sep 14, priced at $178 found 3 hours ago
United
Fri, Sep 5 - Sun, Sep 7
ROC
Rochester
IAD
Washington
$179 Roundtrip, just found
$179
Roundtrip
just found
Select United flight, departing Fri, Sep 5 from Rochester to Washington, returning Sun, Sep 7, priced at $179 just found
United
Sat, Nov 8 - Mon, Nov 10
ROC
Rochester
IAD
Washington
$187 Roundtrip, found 11 hours ago
$187
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Nov 8 from Rochester to Washington, returning Mon, Nov 10, priced at $187 found 11 hours ago
United
Sat, Sep 20 - Sun, Sep 21
ROC
Rochester
IAD
Washington
$188 Roundtrip, found 23 hours ago
$188
Roundtrip
found 23 hours ago
Select United flight, departing Sat, Sep 20 from Rochester to Washington, returning Sun, Sep 21, priced at $188 found 23 hours ago
United
Fri, Sep 5 - Mon, Sep 8
ROC
Rochester
IAD
Washington
$189 Roundtrip, found 3 days ago
$189
Roundtrip
found 3 days ago
Select United flight, departing Fri, Sep 5 from Rochester to Washington, returning Mon, Sep 8, priced at $189 found 3 days ago
United
Thu, Sep 11 - Sun, Sep 14
ROC
Rochester
IAD
Washington
$192 Roundtrip, found 3 hours ago
$192
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Sep 11 from Rochester to Washington, returning Sun, Sep 14, priced at $192 found 3 hours ago
United
Fri, Sep 5 - Sun, Sep 7
ROC
Rochester
IAD
Washington
$193 Roundtrip, just found
$193
Roundtrip
just found
Select United flight, departing Fri, Sep 5 from Rochester to Washington, returning Sun, Sep 7, priced at $193 just found
Delta
Tue, Sep 30 - Thu, Oct 2
ROC
Rochester
IAD
Washington
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Delta flight, departing Tue, Sep 30 from Rochester to Washington, returning Thu, Oct 2, priced at $197 just found
American Airlines
Sat, Oct 4 - Tue, Oct 7
ROC
Rochester
IAD
Washington
$251 Roundtrip, found 10 hours ago
$251
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Oct 4 from Rochester to Washington, returning Tue, Oct 7, priced at $251 found 10 hours ago

Find the cheapest month to fly from Rochester (ROC) to Washington (IAD)

August is typically the cheapest month to fly

From $176 - $507 per traveler.

Graph displaying average flight prices per month

Alternative airports near Washington

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

Select flight to Ronald Reagan Washington National DCA. Closest option available. Average driving time to city center is 8 minutes. Flights from $264
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $264
Flights from Rochester (ROC) to Washington (IAD)
Origin airport
Greater Rochester Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$177
Distance
288 mi
Average flight time
1 hour 20 mins

Rochester to Washington Flights

The cheapest times to fly from Rochester to Washington

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 Rochester to Washington are during the month of September. You can find some of the cheapest flights from Rochester to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rochester to Washington

Sunday is one of the best days to book for cheap flights from Rochester to Washington: 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 Rochester to Washington

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 Rochester to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 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 Rochester to Washington 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 Rochester to Washington 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 Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD) cost?
Cheap round-trip fares from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD) start at $177. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving ROC on August 8 2025 and touching down at IAD. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from ROC to IAD?
The cheapest flights from ROC to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
You can travel nonstop from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD) on a United Airlines flight.
What is the cheapest airline that flies from ROC to IAD?
Currently, the cheapest carrier offering one-way flights from ROC to IAD is United. You can take off on this route from $90. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from ROC on August 30 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
Every day, an average of 2 direct flights operate from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD). Select the departure date that best suits your plans.
What are the most popular departure times for flights from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
The 10 AM departures from ROC to IAD are typically the busiest. Prices can be higher for these popular slots. If you want to save on your fare, book during off-peak hours.
What day of the week has the most flights from ROC to IAD?
If you jet off on a Friday, you'll get the largest range of choices for flights from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD).
What is the earliest flight from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
Greater Rochester Intl. Airport (ROC)'s earliest flight to Washington Dulles Intl. Airport (IAD) leaves at approximately 6:00AM UTC-5. With a total journey time of 1h 31m, you'll touch down at around 7:31AM UTC-5.
How long does it take to fly from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
It takes roughly 1 hour and 28 minutes to cover the 290 mi from ROC to IAD.
What airline has the least delays from ROC to IAD?
United Airlines has the best track record for on-time direct flights from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD), with an on-time score of 80%. Use the Expedia App to view your journey status before you leave and get real-time updates about any trip changes.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
To touch down at Washington Dulles Intl. Airport (IAD) on time, choose a flight that leaves Greater Rochester Intl. Airport (ROC) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Washington from Greater Rochester Intl. Airport (ROC)?
Greater Rochester Intl. Airport (ROC) offers direct flights to Washington. Here are some of the airports you can fly to without stopovers:

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute bookings from ROC to IAD are usually more expensive. For the best prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book a ROC to IAD flight and hotel package?
Securing a ROC to IAD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Washington Dulles Intl. Airport (IAD)?
In most instances, you can modify or cancel your ROC to IAD flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, head to our Customer Service portal.

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