$126 Cheap Flights from Rochester (RST) to Washington (DCA)

View $126 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Rochester, MN (RST-Rochester Intl.) to Ronald Reagan Washington National Airport (DCA)

Cheap Flights from Rochester to Washington (RST-DCA)

Prices were available within the past 7 days and start at $126 for one-way flights and $248 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 11 - Sun, Dec 14
RST
Rochester
DCA
Washington
$248 Roundtrip, found 10 hours ago
$248
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Dec 11 from Rochester to Washington, returning Sun, Dec 14, priced at $248 found 10 hours ago
Delta
Wed, Mar 18 - Tue, Mar 24
RST
Rochester
DCA
Washington
$248 Roundtrip, found 3 hours ago
$248
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Mar 18 from Rochester to Washington, returning Tue, Mar 24, priced at $248 found 3 hours ago
Delta
Wed, Dec 10 - Wed, Dec 17
RST
Rochester
DCA
Washington
$254 Roundtrip, found 10 hours ago
$254
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Dec 10 from Rochester to Washington, returning Wed, Dec 17, priced at $254 found 10 hours ago
American Airlines
Sun, Dec 21 - Thu, Jan 1
RST
Rochester
DCA
Washington
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Dec 21 from Rochester to Washington, returning Thu, Jan 1, priced at $263 found 4 days ago
American Airlines
Thu, Dec 25 - Sun, Dec 28
RST
Rochester
DCA
Washington
$273 Roundtrip, found 18 hours ago
$273
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Dec 25 from Rochester to Washington, returning Sun, Dec 28, priced at $273 found 18 hours ago
Delta
Sat, Dec 20 - Sat, Jan 3
RST
Rochester
DCA
Washington
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Dec 20 from Rochester to Washington, returning Sat, Jan 3, priced at $278 found 2 days ago
Delta
Thu, Dec 25 - Tue, Dec 30
RST
Rochester
DCA
Washington
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Dec 25 from Rochester to Washington, returning Tue, Dec 30, priced at $283 found 4 days ago
Delta
Sat, Feb 28 - Fri, Mar 13
RST
Rochester
DCA
Washington
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Feb 28 from Rochester to Washington, returning Fri, Mar 13, priced at $289 found 5 days ago
Delta
Tue, Dec 2 - Thu, Dec 18
RST
Rochester
DCA
Washington
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Dec 2 from Rochester to Washington, returning Thu, Dec 18, priced at $294 found 6 days ago
United
Fri, May 15 - Sun, May 17
RST
Rochester
DCA
Washington
$686 Roundtrip, found 14 hours ago
$686
Roundtrip
found 14 hours ago
Select United flight, departing Fri, May 15 from Rochester to Washington, returning Sun, May 17, priced at $686 found 14 hours ago

Find the cheapest month to fly from Rochester (RST) to Washington (DCA)

November is typically the cheapest month to fly

From $238 - $585 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $273
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $273

Frequently asked questions

How much does a flight from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA) cost?
Snag a cheap one-way flight from $126 or cheap return flight from $248 from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA)?
December is the least expensive month to fly from RST to DCA. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA)?
To find the cheapest airline flying from RST to DCA, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA)?
There aren't any daily nonstop flights available from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from RST to DCA?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA)?
To avoid potential delays on the Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA) route, aim to fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA) last-minute?
Waiting until just before your departure to book a ticket from RST to DCA often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a RST to DCA flight and hotel package?
Compared with arranging hotels and flights separately, booking a RST to DCA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the stress out of travel planning. Simply secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Rochester Intl. Airport (RST) to Ronald Reagan Washington National Airport (DCA)?
If you reserved your RST to DCA flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Rochester Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
872 mi

Book with confidence

Rochester to Washington Flights

The cheapest times to fly from Rochester to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Rochester to Washington are during the month of December. You can find some of the cheapest flights from Rochester to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Rochester to Washington

Sunday is one of the best days to book for cheap flights from Rochester to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Rochester to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Rochester to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Rochester to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Rochester to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Rochester to Washington Flights

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*Available to One Key members.