$151 Cheap Flights from Rochester (RST) to Baltimore (BWI)

View $151 flight on Fri, Jul 4, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Rochester to Baltimore (RST-BWI)

Prices were available within the past 7 days and start at $151 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jul 4 - Sat, Jul 5
RST
Rochester
BWI
Baltimore
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 4 from Rochester to Baltimore, returning Sat, Jul 5, priced at $308 found 1 day ago
Delta
Tue, Jul 1 - Fri, Jul 4
RST
Rochester
BWI
Baltimore
$313 Roundtrip, found 1 day ago
$313
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 1 from Rochester to Baltimore, returning Fri, Jul 4, priced at $313 found 1 day ago
American Airlines
Wed, May 14 - Sat, May 24
RST
Rochester
BWI
Baltimore
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, May 14 from Rochester to Baltimore, returning Sat, May 24, priced at $317 found 3 days ago
Delta
Wed, May 14 - Sat, May 24
RST
Rochester
BWI
Baltimore
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, May 14 from Rochester to Baltimore, returning Sat, May 24, priced at $323 found 3 days ago
Delta
Sat, May 10 - Thu, May 22
RST
Rochester
BWI
Baltimore
$329 Roundtrip, found 5 days ago
$329
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 10 from Rochester to Baltimore, returning Thu, May 22, priced at $329 found 5 days ago
American Airlines
Fri, Jul 4 - Sun, Jul 6
RST
Rochester
BWI
Baltimore
$332 Roundtrip, found 11 hours ago
$332
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Fri, Jul 4 from Rochester to Baltimore, returning Sun, Jul 6, priced at $332 found 11 hours ago
Delta
Fri, Jul 4 - Sun, Jul 6
RST
Rochester
BWI
Baltimore
$335 Roundtrip, found 11 hours ago
$335
Roundtrip
found 11 hours ago
Select Delta flight, departing Fri, Jul 4 from Rochester to Baltimore, returning Sun, Jul 6, priced at $335 found 11 hours ago
Delta
Tue, May 13 - Thu, May 29
RST
Rochester
BWI
Baltimore
$339 Roundtrip, found 3 days ago
$339
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from Rochester to Baltimore, returning Thu, May 29, priced at $339 found 3 days ago
Delta
Tue, May 13 - Sun, Jun 1
RST
Rochester
BWI
Baltimore
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, May 13 from Rochester to Baltimore, returning Sun, Jun 1, priced at $344 found 3 days ago
Delta
Mon, May 12 - Wed, May 28
RST
Rochester
BWI
Baltimore
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, May 12 from Rochester to Baltimore, returning Wed, May 28, priced at $348 found 3 days ago
Flights from Rochester (RST) to Baltimore (BWI)
Origin airport
Rochester Intl.
Destination airport
Baltimore Washington Intl. Thurgood Marshall
Airlines serving
American Airlines, Delta
Roundtrip price
$307
Distance
879 mi

Rochester to Baltimore Flights

The cheapest times to fly from Rochester to Baltimore

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 Baltimore are during the month of July. You can find some of the cheapest flights from Rochester to Baltimore with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Rochester to Baltimore

Sunday is one of the best days to book for cheap flights from Rochester to Baltimore: 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 Baltimore

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 Baltimore in 2025. You can also book with separate airlines for your outbound and return journeys, from $151 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 Baltimore 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 Baltimore 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.

Frequently asked questions

How much does a flight from Rochester Intl. Airport (RST) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) cost?
Discover the latest flight deals from RST to BWI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from RST to BWI?
The cheapest flights from RST to BWI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from RST to BWI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RST to BWI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Rochester Intl. Airport (RST) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You’ll have to hop on a flight with a layover when traveling from Rochester Intl. Airport (RST) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from RST to BWI?
Generally you’ll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
To avoid possible delays on the Rochester Intl. Airport (RST) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) route, fly before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) last-minute?
Booking your flight from RST to BWI right before your getaway is typically more expensive. But if there’s some wiggle room with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a RST to BWI flight and hotel package?
Compared with arranging flights and hotels separately, booking a RST to BWI flight and hotel package with Expedia could result in significant savings. What’s more, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Rochester Intl. Airport (RST) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
It’s generally possible to reschedule or cancel your RST to BWI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.