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Dulles Intl

$129+ Cheap flights from Rochester (ROC) to Dulles Intl (IAD)

ROC — IAD
Oct 29 — Nov 51
Thu 10/29
Thu 11/5
1 adult, Economy
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Cheap flight deals from Rochester to Dulles Intl

Cheapest flights from Rochester to Dulles Intl

Thu 12/172:54 pm -
Nonstop1h 31m
Sun 12/2010:25 pm -
Nonstop1h 32m
Deal found 9/24$283
Fri 10/306:00 am -
Nonstop1h 34m
Sun 11/112:49 pm -
Nonstop1h 31m
Deal found 9/28$289
Fri 11/66:00 am -
Nonstop1h 34m
Mon 11/98:37 am -
1 stop3h 50m
Deal found 9/24$293
Sat 12/55:08 pm -
1 stop6h 15m
Mon 12/76:20 pm -
1 stop4h 37m
Deal found 9/25$297
Thu 11/512:42 pm -
1 stop3h 46m
Sun 11/86:32 pm -
1 stop5h 25m
Deal found 9/24$303
Thu 10/156:09 am -
Nonstop1h 22m
Sun 10/1810:20 pm -
Nonstop1h 24m
Deal found 9/27$304
Thu 10/156:00 am -
1 stop4h 12m
Mon 10/196:32 pm -
1 stop5h 25m
Deal found 9/24$308
Sat 10/316:00 am -
1 stop5h 34m
Sun 11/16:05 am -
1 stop5h 38m
Deal found 9/28$309
Wed 10/146:51 pm -
1 stop4h 08m
Sun 10/1810:20 pm -
Nonstop1h 24m
Deal found 9/27$314
Fri 10/165:30 am -
1 stop6h 20m
Mon 10/196:32 pm -
1 stop5h 25m
Deal found 9/24$315
Thu 11/1212:53 pm -
1 stop3h 33m
Sun 11/156:20 pm -
1 stop4h 34m
Deal found 9/24$318

Find flight deals from Rochester to Dulles Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(United Airlines)

One-way from

$129
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$269

Good round-trip deal

$386 or less

Good one-way deal

$236 or less
Provider with most accurate pricing for Greater Rochester Intl-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Greater Rochester Intl-Washington, D.C. Dulles Intl flights.
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From Greater Rochester Intl to Washington, D.C. Dulles Intl
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One-way flight from Greater Rochester Intl to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Greater Rochester Intl to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Greater Rochester Intl to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rochester to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Thu 10/22

8:03 pm-8:11 pm

1 stop24h 08m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$156
Quickest round-trip

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Fri 3/19

6:05 am-7:27 am

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$189

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Wed 11/25

6:00 am-7:34 am

Nonstop1h 34m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Thu 10/22

2:55 pm-4:20 pm

Nonstop1h 25m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Mon 10/26

10:28 am-11:54 am

Nonstop1h 26m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Sun 11/15

3:01 pm-4:27 pm

Nonstop1h 26m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Thu 11/19

3:01 pm-4:27 pm

Nonstop1h 26m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Fri 12/4

9:37 am-4:23 pm

1 stop6h 46m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Mon 10/26

11:35 am-5:33 pm

1 stop5h 58m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

RochesterWashington, D.C.

ROC Greater Rochester Intl - IAD Washington, D.C. Dulles Intl

ROCIAD

Greater Rochester Intl

Wed 10/21

10:17 am-11:44 am

Nonstop1h 27m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Rochester to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to Dulles Intl in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rochester-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rochester to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Rochester with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Rochester to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Rochester to Washington, D.C. Dulles Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Rochester to Washington, D.C. Dulles Intl Airport (average of $225). Flying from Rochester to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $475). 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 ROC to IAD?

It’s typically best to fly out from Rochester to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 61% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Rochester to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Rochester to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Rochester to Washington, D.C. Dulles Intl Airport?

Airfare is below average for this route at the moment.

Rochester to Washington, D.C. Dulles Intl Airport flights typically cost between $308 and $737 in January.
The cheapest round-trip price found within the last 5 days was $277 on United Airlines (Jan 11-Jan 18).

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Rochester to Washington, D.C. Dulles Intl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,255 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,255 reviews
United Airlines
7.4
Good
10,255 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

  • What airport do you fly from for flights from Rochester to Washington, D.C. Dulles Intl?

    Most people fly from Greater Rochester Intl (ROC) if they book a flight from Rochester to Washington, D.C. Dulles Intl. On average, Greater Rochester Intl has 7 outbound flights to Washington, D.C. Dulles Intl per day from 1 airline. Greater Rochester Intl is conveniently located just 3.8 mi from Rochester’s city center.

  • How long is the flight from Rochester to Washington, D.C. Dulles Intl Airport?

    Airlines like United Airlines fly from Rochester to Washington, D.C. Dulles Intl Airport in about 4h 54m. The time it takes to get you to your destination can typically vary by up to . There are 288 mi between Rochester and Washington, D.C. Dulles Intl Airport.

  • What is the cheapest airline to fly from Rochester to Washington, D.C. Dulles Intl Airport round-trip?

    Cheapflights users have booked flights from Rochester to Washington, D.C. Dulles Intl Airport round-trip from $193. United Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Rochester to Washington, D.C. Dulles Intl Airport?

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Rochester, check out the most reliable airlines to get you to your destination on time: Mesa Airlines (93%), Copa Airlines (85%), Avianca( 85%).

  • What are the cheapest flights from Rochester to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $1,116 for a flight from Rochester to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $158 while the most popular route, (Greater Rochester Intl - Washington, D.C. Dulles Intl) is currently priced at $289.

  • Can I find deals for flights from Rochester to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Rochester to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Dulles Intl.

  • Can I find deals for business class flights from Rochester to Dulles Intl?

    Yes. Cheapflights offers flight deals from Rochester to Dulles Intl 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 Rochester to Washington, D.C. Dulles Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Rochester to Washington, D.C. Dulles Intl Airport (average of $225). Flying from Rochester to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $475). 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.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Owings Mills
Lanham
Chantilly
Woodbridge
Tysons
Reston
Herndon
Hyattsville
Rockville
Fredericksburg
Falls Church
Sterling
Hanover
Laurel
Springfield
Oxon Hill
Clinton
Hunt Valley

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Rochester to Dulles Intl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$193Average$291FlexibilityNo cancel feeOn-time69%

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