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Cheap Flights from Rochester to Washington Dulles

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      Travellers and cabin class, 1 Adult, Economy

      Compare Rochester to Washington Dulles flight deals

      Find the cheapest month or even day of the year to fly to Washington Dulles

      Book the best Washington Dulles fare with no extra fees

      Flight deals from Rochester to Washington Dulles

      Looking for a cheap last-minute deal or the best return flight from Rochester Airport to Washington Dulles Airport? If you want to travel next month, return fares start from $414. Find the lowest prices on one-way and return tickets right here.
      Washington D.C..$395 per passenger.Departing Tue, 29 Sep, returning Sun, 4 Oct.Return flight with United.Outbound direct flight with United departs from Rochester on Tue, 29 Sep, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sun, 4 Oct, arriving in Rochester.Price includes taxes and charges.From $395, select.
      Washington D.C..$396 per passenger.Departing Fri, 11 Sep, returning Mon, 14 Sep.Return flight with United.Outbound direct flight with United departs from Rochester on Fri, 11 Sep, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Mon, 14 Sep, arriving in Rochester.Price includes taxes and charges.From $396, select.
      Washington D.C..$414 per passenger.Departing Thu, 8 Oct, returning Mon, 12 Oct.Return flight with United.Outbound direct flight with United departs from Rochester on Thu, 8 Oct, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Mon, 12 Oct, arriving in Rochester.Price includes taxes and charges.From $414, select.
      Washington D.C..$414 per passenger.Departing Fri, 31 Jul, returning Sat, 1 Aug.Return flight with United.Outbound direct flight with United departs from Rochester on Fri, 31 Jul, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sat, 1 Aug, arriving in Rochester.Price includes taxes and charges.From $414, select.
      Washington D.C..$414 per passenger.Departing Fri, 7 Aug, returning Thu, 13 Aug.Return flight with United.Outbound direct flight with United departs from Rochester on Fri, 7 Aug, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Thu, 13 Aug, arriving in Rochester.Price includes taxes and charges.From $414, select.
      Washington D.C..$414 per passenger.Departing Sun, 1 Nov, returning Sun, 15 Nov.Return flight with United.Outbound direct flight with United departs from Rochester on Sun, 1 Nov, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sun, 15 Nov, arriving in Rochester.Price includes taxes and charges.From $414, select.
      Washington D.C..$415 per passenger.Departing Thu, 17 Dec, returning Tue, 5 Jan.Return flight with United.Outbound direct flight with United departs from Rochester on Thu, 17 Dec, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Tue, 5 Jan, arriving in Rochester.Price includes taxes and charges.From $415, select.
      Washington D.C..$466 per passenger.Departing Fri, 24 Jul, returning Sun, 26 Jul.Return flight with United.Outbound direct flight with United departs from Rochester on Fri, 24 Jul, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sun, 26 Jul, arriving in Rochester.Price includes taxes and charges.From $466, select.

      Find the cheapest month to fly from Rochester to Washington Dulles

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rochester to Washington Dulles flights are currently cheapest in September.
      Jul
      from $466
      Aug
      from $414
      Sep
      from $395
      Oct
      from $413
      Nov
      from $413
      Dec
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      Jan
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      Feb
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      Mar
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      Apr
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      May
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      Jun
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      Direct flights from Rochester to Washington Dulles

      Rochester to Washington Dulles: Alternative routes

      Compare routes from Rochester to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

      Washington Ronald Reagan

      5km from central Washington D.C.
      ClosestCheapest
      from $368
      Search flights

      Washington Dulles

      37km from central Washington D.C.
      from $395
      Search flights

      Baltimore Washington International

      44km from central Washington D.C.
      from $398
      Search flights

      Rochester to Washington D.C.: Flight information

      The things to know before you go.
      Cheapest flight found$395
      Cheapest month to flySeptember
      Average flight time1 hr, 24 mins
      Most popular airlineUnited
      Average flights per week129

      Finding cheap flights from Rochester to Washington Dulles: Frequently asked questions

      The best price we found for a return flight from Rochester to Washington Dulles is $395. 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.
      1 hour and 24 minutes is the average flight time from Rochester to Washington Dulles.
      United, CommutAir and Mesa Airlines fly direct from Rochester to Washington Dulles.
      As of July 2026, there are 129 flights per week flying from Rochester to Washington Dulles.
      The cheapest month to fly from Rochester to Washington Dulles is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rochester Airport to Washington Dulles Airport on Tuesday, 29 September 2026.
      Yes – the average flight time is 1 hour and 24 minutes.
      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 Dulles 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, United offers the cheapest flight tickets to Washington Dulles.

      Travelling from Rochester Airport (ROC) to Washington Dulles Airport (IAD): what you need to know

      • Book a direct flight from Rochester Airport to Washington Dulles Airport and you'll be in the air for an average of 1 hour 20 minutes.

      • Rochester and Washington DC follow the same timezone, UTC-5.

      • Take your pick of 25 weekly Rochester Airport to Washington Dulles Airport flights. The 06:00 departure with United Airlines is the earliest flight available. United Airlines operates the latest service of the day at 19:50.

      • Get to the airport on time so you don't miss your ROC to IAD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

      • You'll likely experience longer queues during popular months like October. Arriving up to four hours in advance for an international flight and two hours for domestic departures is a wise move.

      • United is your gateway to discovering Washington DC (and maybe even some other exciting corners of the United States!). Browse the direct flights from Rochester Airport to Washington Dulles Airport offered by this popular carrier.

      • Most passengers choose to travel with United on this route.

      • The most punctual carrier that offers ROC to IAD flights is United. Its services land as planned 66.96% of the time.

      • Consider adding a stopover when booking your ticket from Rochester Airport to Washington Dulles Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between ROC and IAD:

        • New York LaGuardia Airport

        • Detroit Wayne County Airport

        • Philadelphia International Airport

      How to find the cheapest flights from Rochester Airport (ROC) to Washington Dulles Airport (IAD)

      • Right now, $404 is the cheapest price we've seen for a one-way Rochester Airport to Washington Dulles Airport flight. The best price for a return ticket is $395. Keep in mind that fares could change due to availability when booking.

      • It's often best to book in advance if you're looking for cheap tickets from ROC to IAD. That's because airlines adjust prices based on demand, which tends to increase closer to departure.

      • May is the cheapest month for flights from Rochester Airport to Washington Dulles Airport. If you'd like to travel at a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

      • You won't have to check back in every day to find out if fares have dropped when you set up a Price Alert. We'll notify you as soon as there's a change in price on cheap flights from ROC to IAD.

      • Choose your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Rochester Airport to Washington Dulles Airport.

      Handy information about Rochester Airport (ROC)

      • The address for ROC is 1200 Brooks Avenue.

      • Of the departures from Rochester Airport, 72% arrive as scheduled at their destination.

      • To get to Rochester Airport from central Rochester, it takes about 15 minutes if you're travelling by car. This depends on traffic, however. It's approximately 11 kilometres from the airport to the city centre.

      • The trip on public transport will take about 35 minutes.

      • Get your break off to a stress-free start by staying near ROC. Whether you have an early flight from Rochester Airport to Washington Dulles Airport or just don't want to be rushed, these hotels are ideal:

      Arriving at Washington Dulles Airport (IAD)

      Getting from Washington Dulles Airport (IAD) to central Washington DC

      • You'll find IAD at 1 Saarinen Circle.

      • From Washington Dulles Airport, Washington DC is approximately 40 kilometres away. It takes around 45 minutes to reach the centre by car.

      • Getting there by public transport takes about 1 hour 10 minutes.

      When to fly to Washington Dulles Airport (IAD)

      • July is the busiest month for flights from Rochester Airport to Washington Dulles Airport. To skip the crowds, head to Washington DC in February.

      • Book your flight from Rochester Airport to Washington Dulles Airport for July if you want to explore Washington DC during its warmest month. Expect temperatures of between 19ºC and 33ºC.

      • January sees average temperatures of between -6ºC and 10ºC. Search for cheap tickets from ROC to IAD around that time if you want to travel when it's cooler.

      Explore more of the United States

      • Washington DC has plenty to offer, but there are so many other corners of the United States you'll want to see. About 322 kilometres north-east of Washington DC, a visit to New York will keep you on the move. Start with popular sights like Central Park, Statue of Liberty and Metropolitan Museum of Art.

      • If you're interested in discovering another great destination in the United States, consider Philadelphia, roughly 193 kilometres north-east of Washington DC. Independence Hall, Liberty Bell and Philadelphia Museum of Art are the start of reasons to visit.

      Plan the rest of your trip from Rochester to Washington D.C.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.