$126 Cheap Flights from Baltimore (BWI) to Rochester (RST)

View $126 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Rochester, MN (RST-Rochester Intl.)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Baltimore to Rochester (BWI-RST)

Prices were available within the past 7 days and start at $126 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Nov 24 - Wed, Dec 3
BWI
Baltimore
RST
Rochester
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Baltimore to Rochester, returning Wed, Dec 3, priced at $258 found 1 day ago
Delta
Mon, Nov 24 - Thu, Nov 27
BWI
Baltimore
RST
Rochester
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Baltimore to Rochester, returning Thu, Nov 27, priced at $264 found 1 day ago
Delta
Tue, Oct 14 - Tue, Oct 21
BWI
Baltimore
RST
Rochester
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 14 from Baltimore to Rochester, returning Tue, Oct 21, priced at $266 found 3 days ago
Delta
Tue, Oct 14 - Mon, Oct 20
BWI
Baltimore
RST
Rochester
$272 Roundtrip, found 3 days ago
$272
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 14 from Baltimore to Rochester, returning Mon, Oct 20, priced at $272 found 3 days ago
Delta
Tue, Oct 14 - Sat, Nov 1
BWI
Baltimore
RST
Rochester
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 14 from Baltimore to Rochester, returning Sat, Nov 1, priced at $278 found 3 days ago
Delta
Thu, Oct 16 - Mon, Oct 20
BWI
Baltimore
RST
Rochester
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Oct 16 from Baltimore to Rochester, returning Mon, Oct 20, priced at $278 found 3 days ago
Delta
Fri, Nov 28 - Wed, Dec 3
BWI
Baltimore
RST
Rochester
$282 Roundtrip, found 1 day ago
$282
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Nov 28 from Baltimore to Rochester, returning Wed, Dec 3, priced at $282 found 1 day ago
Delta
Mon, Nov 24 - Fri, Nov 28
BWI
Baltimore
RST
Rochester
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Baltimore to Rochester, returning Fri, Nov 28, priced at $288 found 1 day ago
Delta
Mon, Sep 22 - Sat, Oct 11
BWI
Baltimore
RST
Rochester
$295 Roundtrip, found 3 days ago
$295
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 22 from Baltimore to Rochester, returning Sat, Oct 11, priced at $295 found 3 days ago
American Airlines
Sat, Oct 11 - Tue, Oct 14
BWI
Baltimore
RST
Rochester
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 11 from Baltimore to Rochester, returning Tue, Oct 14, priced at $361 found 3 days ago

Alternative airports near Rochester

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

Select flight to Rochester Intl. RST. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $346
RST
Rochester Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $346
Flights from Baltimore (BWI) to Rochester (RST)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Rochester Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$258
Distance
879 mi

Baltimore to Rochester Flights

The cheapest times to fly from Baltimore to Rochester

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

 

The best time to book a flight from Baltimore to Rochester

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

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 Baltimore to Rochester 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 Baltimore to Rochester 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 Baltimore to Rochester 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST) cost?
Snag a cheap one-way flight from $126 or cheap return flight from $258 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST)?
November is the most affordable month to fly from BWI to RST. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from BWI to RST. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST)?
There are no daily direct flights available from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from BWI to RST?
Generally you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, time of year 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST)?
To reach Rochester Intl. Airport (RST) on schedule, book a flight that leaves Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST) last-minute?
Booking your flight from BWI to RST right before your journey is usually more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BWI to RST flight and hotel package?
Compared with arranging hotels and flights separately, booking a BWI to RST flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Rochester Intl. Airport (RST)?
Usually, it's possible to reschedule or cancel your BWI to RST flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.