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$417+ Cheap flights from Dubuque (DBQ) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DBQ — SDF
Jan 31 — Feb 71
Sat 1/31
Sat 2/7
1 adult, Economy
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Cheap flight deals from Dubuque to Kentucky

One-way flights from Dubuque to Kentucky
Search for one-way flight options from Dubuque to Kentucky. Find affordable one-way fares based on user searches. Data last updated January 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 12/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/66:00 amDBQ - SDF
2 stops40h 59mMultiple Airlines
Deal found 12/31$417

Find flight deals from Dubuque to Kentucky

Keep the following information in mind while searching for Dubuque to Kentucky flight deals. Data was last updated January 1, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars
Provider with most accurate pricing for Dubuque-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dubuque-Louisville Intl flights.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dubuque to Kentucky that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 1, 2026.
Use the filters below to find and compare flights from Dubuque to Kentucky that are best for you.

Fly from

Dubuque

Fly to

Kentucky

Route

Depart

Return

Price

DubuqueLouisville

DBQ - SDF

DBQSDF

Dubuque

Tue 1/6

6:00 am-11:59 pm

2 stops40h 59m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/31

Best time to book a flight from Dubuque to Kentucky

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

Cheapflights Insights

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

What is the cheapest month to book a flight from Dubuque to Kentucky?

Currently, April is the cheapest month in which you can book a flight from Dubuque to Kentucky (average of $178). Flying from Dubuque to Kentucky in March is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dubuque to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dubuque to Kentucky?

    Dubuque (DBQ) is the airport you will fly out of if you book a flight from Dubuque to Kentucky. It is only a 7.1 mi journey to Dubuque (DBQ) from Dubuque’s city center.

  • What are the most popular routes from Dubuque to Kentucky?

    While some choose either Dubuque - Cincinnati Cinci./N. Kentucky or Dubuque - Lexington Blue Grass, Dubuque - Nashville Intl is the most popular route from Dubuque to Kentucky.

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

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

  • How can I find direct flights from Dubuque to Kentucky?

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

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

    Yes. Cheapflights offers flight deals from Dubuque 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.

  • What is the cheapest month to book a flight from Dubuque to Kentucky?

    Currently, April is the cheapest month in which you can book a flight from Dubuque to Kentucky (average of $178). Flying from Dubuque to Kentucky in March is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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