In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

If weather is an important factor for your trip to Kentucky, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Rochester, Minnesota to Kentucky?

While some choose either Rochester - Cincinnati Cinci./N. Kentucky or Rochester - Knoxville McGhee Tyson, Rochester - Nashville Intl is the most popular route from Rochester, Minnesota to Kentucky.

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

When flying from Rochester, Minnesota to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Rochester to Kentucky?

If you book a flight to Kentucky 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.

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

Yes. In addition to deals on Rochester to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Rochester to Kentucky?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Kentucky.

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

Yes. Cheapflights offers flight deals from Rochester to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$448+ Cheap Flights from Rochester, MN to Kentucky

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Cheap flight deals from Rochester to Kentucky

One-way

One-way flights from Rochester to Kentucky
Search for one-way flight options from Rochester to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

Sun 11/14:22 pm -

1 stop5h 29m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 10/24

$448

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

RochesterLouisville

RST Rochester - SDF Louisville Intl

RSTSDF

Rochester

Sun 11/1

4:22 pm-10:51 pm

1 stop5h 29m

Louisville Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Sorted by cheapest first

Best time to book a flight from Rochester to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Rochester with our price prediction graph.

RST-SDF

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.

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Everything you need to know about your flight from Rochester to Kentucky

RST-USKY

RST-SDF

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Rochester to Kentucky?
If you book a flight to Kentucky 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.
What are the most popular routes from Rochester, Minnesota to Kentucky?
While some choose either Rochester - Cincinnati Cinci./N. Kentucky or Rochester - Knoxville McGhee Tyson, Rochester - Nashville Intl is the most popular route from Rochester, Minnesota to Kentucky.
Can I find deals for flights from Rochester to Kentucky that include hotel bookings?
Yes. In addition to deals on Rochester to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rochester to Kentucky?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Kentucky.
Can I find deals for business class flights from Rochester to Kentucky?
Yes. Cheapflights offers flight deals from Rochester to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to Kentucky with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rochester to Kentucky

One-way flights from Rochester to Kentucky
Search for one-way flight options from Rochester to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

Search for one-way flight options from Rochester to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rochester to Kentucky that are best for you.

Best time to book a flight from Rochester to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Rochester with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Rochester to Kentucky?

What are the most popular routes from Rochester, Minnesota to Kentucky?

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

How can I find direct flights from Rochester to Kentucky?

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

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 Kentucky

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

Complete your trip

Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Rochester to Kentucky by cabin class

Find flights from Rochester to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Rochester and Kentucky flights

Browse other Rochester and Kentucky flight options. Last updated on October 26, 2026.

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Rochester to Kentucky flights

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$448+ Cheap flights from Rochester, MN (RST) to Kentucky

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Rochester to Kentucky with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Rochester to Kentucky

One-way flights from Rochester to KentuckySearch for one-way flight options from Rochester to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

Search for one-way flight options from Rochester to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Rochester to Kentucky that are best for you.

Best time to book a flight from Rochester to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Rochester with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Rochester to Kentucky?

What are the most popular routes from Rochester, Minnesota to Kentucky?

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

How can I find direct flights from Rochester to Kentucky?

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

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 Kentucky

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

Complete your trip

Complete your trip to Kentucky by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Rochester to Kentucky by cabin class

Find flights from Rochester to Kentucky, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Rochester and Kentucky flights

Browse other Rochester and Kentucky flight options. Last updated on October 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Rochester to Kentucky flights

Consider these flights traveling from Rochester to Kentucky.

100% Free

Book with Flexibility

Travel Smart

One-way flights from Rochester to Kentucky
Search for one-way flight options from Rochester to Kentucky. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.