$185 Cheap Flights from Billings (BIL) to Rochester (RST)

View $185 flight on Fri, Oct 24, 2025Opens in a new window

Cheap Flights from Billings to Rochester (BIL-RST)

Prices were available within the past 7 days and start at $185 for one-way flights and $310 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Oct 24 - Tue, Oct 28
BIL
Billings
RST
Rochester
$310 Roundtrip, found 7 hours ago
$310
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Oct 24 from Billings to Rochester, returning Tue, Oct 28, priced at $310 found 7 hours ago
Delta
Wed, Nov 19 - Tue, Dec 9
BIL
Billings
RST
Rochester
$316 Roundtrip, found 2 days ago
$316
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 19 from Billings to Rochester, returning Tue, Dec 9, priced at $316 found 2 days ago
Delta
Tue, Oct 21 - Wed, Oct 29
BIL
Billings
RST
Rochester
$319 Roundtrip, found 7 hours ago
$319
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Oct 21 from Billings to Rochester, returning Wed, Oct 29, priced at $319 found 7 hours ago
Delta
Sat, Nov 22 - Tue, Dec 9
BIL
Billings
RST
Rochester
$325 Roundtrip, found 2 days ago
$325
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 22 from Billings to Rochester, returning Tue, Dec 9, priced at $325 found 2 days ago
Delta
Sat, Oct 25 - Wed, Oct 29
BIL
Billings
RST
Rochester
$328 Roundtrip, found 7 hours ago
$328
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Oct 25 from Billings to Rochester, returning Wed, Oct 29, priced at $328 found 7 hours ago
Delta
Tue, Sep 30 - Mon, Oct 13
BIL
Billings
RST
Rochester
$339 Roundtrip, found 2 days ago
$339
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 30 from Billings to Rochester, returning Mon, Oct 13, priced at $339 found 2 days ago
Delta
Tue, Sep 23 - Sun, Sep 28
BIL
Billings
RST
Rochester
$340 Roundtrip, found 19 hours ago
$340
Roundtrip
found 19 hours ago
Select Delta flight, departing Tue, Sep 23 from Billings to Rochester, returning Sun, Sep 28, priced at $340 found 19 hours ago
Delta
Fri, Sep 26 - Wed, Oct 8
BIL
Billings
RST
Rochester
$348 Roundtrip, found 2 days ago
$348
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Sep 26 from Billings to Rochester, returning Wed, Oct 8, priced at $348 found 2 days ago
Delta
Tue, Sep 23 - Wed, Oct 8
BIL
Billings
RST
Rochester
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 23 from Billings to Rochester, returning Wed, Oct 8, priced at $349 found 2 days ago
American Airlines
Fri, Oct 3 - Tue, Oct 7
BIL
Billings
RST
Rochester
$376 Roundtrip, found 2 days ago
$376
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Oct 3 from Billings to Rochester, returning Tue, Oct 7, priced at $376 found 2 days ago
Flights from Billings (BIL) to Rochester (RST)
Origin airport
Logan Intl.
Destination airport
Rochester Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$310
Distance
795 mi

Billings to Rochester Flights

The cheapest times to fly from Billings 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 Billings to Rochester are during the month of October. You can find some of the cheapest flights from Billings to Rochester with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Billings to Rochester

Sunday is one of the best days to book for cheap flights from Billings 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 Billings 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 Billings to Rochester in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 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 Billings 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 Billings 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 Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST) cost?
Snag a cheap one-way flight from $185 or cheap return flight from $310 from Logan Intl. Airport (BIL) 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 Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST)?
October is the least expensive month to fly from BIL to RST. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST)?
To find the cheapest airline flying from BIL to RST, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST)?
You'll need to book a flight with a layover when traveling from Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BIL to RST?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST)?
To avoid possible delays on the Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST) route, aim to fly before 3 PM. Flights after this time 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 Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST) last-minute?
Last-minute fares from BIL to RST are typically more expensive. To secure the best prices, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book a BIL to RST flight and hotel package?
Compared with arranging flights and hotels separately, booking a BIL to RST flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Logan Intl. Airport (BIL) to Rochester Intl. Airport (RST)?
In most cases, you can modify or cancel your BIL to RST flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.