IAD - RST

$246 Find Cheap Flights from Washington Dulles Airport to Rochester

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Rochester departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Rochester

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rochester, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Rochester, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Dulles Intl to Rochester (IAD-RST)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Rochester that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Rochester

Tue, Aug 5 - Tue, Aug 19
Delta Logo
7:04 pm - 11:27 pmIAD-RST
5h 23m1 stop
Delta Logo
4:59 pm - 11:40 pmRST-IAD
5h 41m1 stop
$246Delta
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Tue, Aug 5 - Tue, Aug 19
Delta Logo
5:23 pm - 11:27 pmIAD-RST
7h 04m2 stops
Delta Logo
4:59 pm - 11:40 pmRST-IAD
5h 41m1 stop
$252Delta
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Tue, Aug 5 - Tue, Aug 19
American Airlines Logo
5:39 pm - 11:40 pmIAD-RST
7h 01m2 stops
American Airlines Logo
6:05 am - 3:19 pmRST-IAD
8h 14m2 stops
$257American Airlines
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Thu, Aug 28 - Wed, Sep 3
Delta Logo
6:15 am - 10:53 amIAD-RST
5h 38m1 stop
Delta Logo
7:00 am - 1:25 pmRST-IAD
5h 25m1 stop
$273Delta
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Fri, Aug 22 - Mon, Aug 25
American Airlines Logo
7:44 am - 5:55 pmIAD-RST
11h 11m2 stops
American Airlines Logo
12:48 pm - 10:56 pmRST-IAD
9h 08m2 stops
$293American Airlines
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Thu, Aug 28 - Wed, Sep 3
Delta Logo
6:15 am - 10:53 amIAD-RST
5h 38m1 stop
Delta Logo
11:33 am - 11:26 pmRST-IAD
10h 53m2 stops
$306Delta
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Thu, Jul 31 - Mon, Aug 4
Delta Logo
6:20 am - 10:47 amIAD-RST
5h 27m1 stop
Delta Logo
4:49 pm - 12:34 amRST-IAD
6h 45m2 stops
$307Delta
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Wed, Sep 17 - Mon, Sep 22
Delta Logo
5:11 pm - 11:28 pmIAD-RST
7h 17m2 stops
Delta Logo
6:14 pm - 11:39 pmRST-IAD
4h 25m1 stop
$333Delta
Find Deal
Fri, Aug 22 - Mon, Aug 25
Delta Logo
6:15 am - 10:53 amIAD-RST
5h 38m1 stop
Delta Logo
4:59 pm - 11:40 pmRST-IAD
5h 41m1 stop
$363Delta
Find Deal
Wed, Sep 17 - Mon, Sep 22
American Airlines Logo
11:18 am - 8:22 pmIAD-RST
10h 04m2 stops
American Airlines Logo
6:06 pm - 10:07 amRST-IAD
15h 01m2 stops
$377American Airlines
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KAYAK's insights & trends for Dulles Intl to Rochester flights

Get data-powered insights and trends into flights from Dulles Intl to Rochester to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Rochester?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Rochester clicked on KAYAK for each day over the last 12 months.

When flying from Washington Dulles Airport to Rochester, you should consider leaving on a Monday and avoid Thursdays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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Good to know

Low seasonAugust
High seasonJune
Cheapest flight$246
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Washington Dulles Airport to Rochester

When to book flights from Dulles Intl to Rochester

Are your dates flexible? Find out the best times to travel from Dulles Intl to Rochester based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Rochester flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Rochester was $246 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Rochester?

    A passport is not required to fly from Washington Dulles Airport to Rochester.

  • Which airports will I be using when flying from Washington Dulles Airport to Rochester?

    On your way to Rochester, you’ll fly out from Washington, D.C. Dulles Intl. You’ll be landing at Rochester.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Rochester?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Rochester?

    SkyTeam, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Rochester, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Rochester?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Rochester.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Rochester?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rochester from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Rochester?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rochester with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and RST can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Rochester?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rochester from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Dulles Intl to Rochester

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Rochester. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Rochester? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7982 reviews
7.9Entertainment
8.5Crew
7.3Food
7.9Comfort
8.2Boarding
Airline reviews

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

10.0 ExcellentTim, Jun 2025SFO - MSP
Read more Delta reviews

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a premier airline so my expectations are most always met.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

Everything was good except when we're on a 6 hour flight at dinner time and all they offer as part of the fare are little bags of junk food, it's disappointing. Bring back food service without an added price.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

Everything you need to know for your flight from Dulles Intl to Rochester

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Rochester (RST)

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