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

Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $218.

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

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 74% on the overall cost on flights from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport.

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

April can be a great time to fly to Washington, D.C. Dulles Intl Airport from Rochester, Minnesota with a flight ticket averaging about $414. Cheapflights users have found deals in the month of April for as cheap as $248. The most expensive prices can be found in the month of October.

What is the cheapest time of day to fly from RST to IAD?

A simple way to save on the total cost of your ticket is to fly from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the morning.

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

If you book a flight to Washington, D.C. Dulles Intl from Rochester, you will be flying from Rochester, which is the city’s only airport. Rochester (RST) is located 7.0 mi from the center of Rochester. There are 0 flights from Rochester to Washington, D.C. Dulles Intl per day from 1 airline.

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.

$136+ Cheap Flights from Rochester, MN to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Rochester to Dulles Intl

Round-trip from	$247 (Delta)
One-way from	$136 (Delta)
Popular in	October
Cheapest in	April
Average price	$461

From Rochester to Washington, D.C. Dulles Intl

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One-way flight from Rochester to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find flight deals from Rochester to Dulles Intl

Cheapest flights from Rochester to Dulles Intl
Explore the most affordable flight options available from Rochester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Sun 8/317:00 amRST - IAD

1 stop5h 25mDelta

Tue 9/96:15 amIAD - RST

1 stop5h 38mDelta

Deal found 8/13

$247

Tue 9/24:59 pmRST - IAD

1 stop5h 41mDelta

Tue 9/166:15 amIAD - RST

1 stop5h 30mDelta

Deal found 8/13

$297

Sun 8/316:05 amRST - IAD

2 stops15h 46mAmerican Airlines

Tue 9/911:18 amIAD - RST

2 stops10h 41mAmerican Airlines

Deal found 8/13

$586

Best flights from Rochester to Dulles Intl
Discover carefully curated flight deals from Rochester to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2025.

Sun 8/317:00 amRST - IAD

1 stop5h 25mDelta

Tue 9/96:15 amIAD - RST

1 stop5h 38mDelta

Deal found 8/13

$247

Sun 8/316:05 amRST - IAD

2 stops15h 46mAmerican Airlines

Tue 9/911:18 amIAD - RST

2 stops10h 41mAmerican Airlines

Deal found 8/13

$586

Tue 9/24:59 pmRST - IAD

1 stop5h 41mDelta

Tue 9/166:15 amIAD - RST

1 stop5h 30mDelta

Deal found 8/13

$297

Last-minute flights from Rochester to Dulles Intl
Discover last-minute flight deals from Rochester to Dulles Intl. Data last updated August 14, 2025 and is based on user searches.

Sun 8/317:00 amRST - IAD

1 stop5h 25mDelta

Tue 9/96:15 amIAD - RST

1 stop5h 38mDelta

Deal found 8/13

$247

Sun 8/316:05 amRST - IAD

2 stops15h 46mAmerican Airlines

Tue 9/911:18 amIAD - RST

2 stops10h 41mAmerican Airlines

Deal found 8/13

$586

Tue 9/24:59 pmRST - IAD

1 stop5h 41mDelta

Tue 9/166:15 amIAD - RST

1 stop5h 30mDelta

Deal found 8/13

$297

One-way flights from Rochester to Dulles Intl
Search for one-way flight options from Rochester to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 14, 2025.

Thu 9/44:59 pmRST - IAD

1 stop5h 41mDelta

Deal found 8/14

$136

Fri 9/126:14 pmRST - IAD

1 stop4h 24mDelta

Deal found 8/13

$160

Fri 9/511:33 amRST - IAD

2 stops10h 53mDelta

Deal found 8/13

$166

Fri 10/106:13 pmRST - IAD

1 stop4h 27mDelta

Deal found 8/13

$178

Fri 11/711:46 amRST - IAD

2 stops10h 21mAmerican Airlines

Deal found 8/13

$250

Thu 8/286:05 amRST - IAD

2 stops9h 25mAmerican Airlines

Deal found 8/14

$259

Mon 10/136:13 pmRST - IAD

1 stop4h 27mDelta

Deal found 8/13

$284

Sat 9/1311:25 amRST - IAD

2 stops11h 01mDelta

Deal found 8/13

$290

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

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Sun 8/31

7:00 am-1:25 pm

1 stop5h 25m

Washington, D.C. Dulles Intl

Tue 9/9

6:15 am-10:53 am

1 stop5h 38m

$247

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Tue 9/2

4:59 pm-11:40 pm

1 stop5h 41m

Washington, D.C. Dulles Intl

Tue 9/16

6:15 am-10:45 am

1 stop5h 30m

$297

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Sun 8/31

6:05 am-10:51 pm

2 stops15h 46m

Washington, D.C. Dulles Intl

Tue 9/9

11:18 am-8:59 pm

2 stops10h 41m

$586

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Mon 10/27

6:13 pm-11:40 pm

1 stop4h 27m

$136

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Thu 9/4

4:59 pm-11:40 pm

1 stop5h 41m

$136

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Mon 10/27

12:46 pm-11:53 pm

2 stops10h 07m

$142

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Sat 10/11

12:46 pm-11:53 pm

2 stops10h 07m

$142

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Fri 9/12

6:14 pm-11:38 pm

1 stop4h 24m

$160

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Fri 9/5

11:33 am-11:26 pm

2 stops10h 53m

$166

RochesterWashington, D.C.

RST - IAD

RSTIAD

Rochester

Fri 11/7

6:13 pm-11:40 pm

1 stop4h 27m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 11 results

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

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, Minnesota to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Delta from Rochester to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Rochester to Washington, D.C. Dulles Intl?
If you book a flight to Washington, D.C. Dulles Intl from Rochester, you will be flying from Rochester, which is the city’s only airport. Rochester (RST) is located 7.0 mi from the center of Rochester. There are 0 flights from Rochester to Washington, D.C. Dulles Intl per day from 1 airline.
What is the cheapest airline to fly from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport round-trip?
Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $218.
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, Minnesota to Washington, D.C. Dulles Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Rochester, Minnesota to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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

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Fairfax

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Top airline flying from Rochester to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$218	Average$288	FlexibilityNo cancel fee	On-timeN/A

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$136+ Cheap flights from Rochester, MN (RST) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to Dulles Intl with Cheapflights

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Cheap flight deals from Rochester to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from Rochester to Dulles Intl

Cheapest flights from Rochester to Dulles IntlExplore the most affordable flight options available from Rochester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

Explore the most affordable flight options available from Rochester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

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.

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.

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, Minnesota to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get a feel of what it's like to fly with Delta from Rochester to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rochester to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Rochester to Dulles Intl

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Book with Flexibility

Travel Smart

Cheapest flights from Rochester to Dulles Intl
Explore the most affordable flight options available from Rochester to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.