IAD - RST

$263 Find Cheap Flights from Washington Dulles Airport to Rochester - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Rochester departing on 7/26. 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, 0 bags

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Everything you should know

Cheapest round-trip
$298
Delta
Fri 8/7Mon 8/10
IAD - RST • 1 stop
Cheapest one-way
$263
Delta
Sun 7/26
IAD - RST • 1 stop
Top airlines
Cheapest • from $298 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Dulles Intl and Rochester. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $337 (round-trip)
Shortest trip • 5h 03m (one-way)
Insights
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Flight 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

Fri, Aug 7 - Mon, Aug 10
Delta Logo
6:00 am - 10:52 am
IAD
-
RST
5h 52m
1 stop
Delta Logo
5:28 am - 10:48 am
RST
-
IAD
4h 20m
1 stop
$298Delta
Sat, Sep 5 - Mon, Sep 14
Delta Logo
6:00 am - 10:52 am
IAD
-
RST
5h 52m
1 stop
Delta Logo
4:45 pm - 11:23 pm
RST
-
IAD
5h 38m
1 stop
$313Delta
Sat, Sep 5 - Mon, Sep 14
Delta Logo
6:00 am - 10:52 am
IAD
-
RST
5h 52m
1 stop
Delta Logo
4:45 pm - 12:40 am
RST
-
IAD
6h 55m
2 stops
$319Delta
Sun, Sep 20 - Sun, Oct 18
Delta Logo
6:20 am - 10:56 am
IAD
-
RST
5h 36m
1 stop
Delta Logo
11:23 am - 6:19 pm
RST
-
IAD
5h 56m
1 stop
$343Delta
Fri, Sep 25 - Fri, Oct 9
Delta Logo
6:20 am - 10:56 am
IAD
-
RST
5h 36m
1 stop
Delta Logo
4:22 pm - 11:21 pm
RST
-
IAD
5h 59m
1 stop
$344Delta
Sun, Sep 20 - Sun, Oct 18
Delta Logo
6:20 am - 10:56 am
IAD
-
RST
5h 36m
1 stop
Delta Logo
6:00 am - 3:49 pm
RST
-
IAD
8h 49m
2 stops
$349Delta
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
8:16 am - 2:09 pm
IAD
-
RST
6h 53m
1 stop
United Airlines Logo
10:47 am - 5:32 pm
RST
-
IAD
5h 45m
1 stop
$378United Airlines
Thu, Aug 13 - Sun, Aug 16
Delta Logo
6:00 am - 10:52 am
IAD
-
RST
5h 52m
1 stop
Delta Logo
5:28 am - 10:48 am
RST
-
IAD
4h 20m
1 stop
$382Delta
Fri, Aug 7 - Mon, Aug 10
Delta Logo
6:00 am - 10:52 am
IAD
-
RST
5h 52m
1 stop
Delta Logo
5:28 am - 10:48 am
RST
-
IAD
4h 20m
1 stop
$388Delta
Thu, Aug 13 - Sun, Aug 16
Delta Logo
6:00 am - 10:52 am
IAD
-
RST
5h 52m
1 stop
Delta Logo
5:28 am - 10:48 am
RST
-
IAD
4h 20m
1 stop
$392Delta
Booking Insights

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.

Which airlines provide the cheapest flights from Washington Dulles Airport to Rochester?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Washington Dulles Airport to Rochester were found on Delta ($298) and United Airlines ($378).

Good to know

Cheapest flight$263
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 5 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Rochester was $263 for a one-way ticket and $298 for a round-trip.

  • 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 is the only airline alliance operating flights between Washington Dulles Airport and Rochester.

  • 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.
7.8
DeltaOverall score based on 8454 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.2Food
7.8Entertainment
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

The gentleman at the gate I think his name is RIE was exceptional

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

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.

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

I wouldn't say I liked being forced to check my small roller bag at the gate; too many people had bags and were in a higher boarding group.

715PM departure was 2.5 hours late. Received hotel & food voucher but after we already booked a room. Entire team just seemed like they were 2-3 steps behind in execution, and notifcations.

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

Information on your arrival and departure airports