$68 Cheap Flights from Cincinnati (CVG) to Duluth (DLH)

View $68 flight on Thu, Oct 30, 2025Opens in a new window

Cheap Flights from Cincinnati to Duluth (CVG-DLH)

Prices were available within the past 7 days and start at $68 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Thu, Nov 6 - Sun, Nov 9
CVG
Cincinnati
DLH
Duluth
$156 Roundtrip, found 6 days ago
$156
Roundtrip
found 6 days ago
Select Sun Country Airlines flight, departing Thu, Nov 6 from Cincinnati to Duluth, returning Sun, Nov 9, priced at $156 found 6 days ago
Sun Country Airlines
Thu, Nov 6 - Fri, Nov 14
CVG
Cincinnati
DLH
Duluth
$166 Roundtrip, found 17 hours ago
$166
Roundtrip
found 17 hours ago
Select Sun Country Airlines flight, departing Thu, Nov 6 from Cincinnati to Duluth, returning Fri, Nov 14, priced at $166 found 17 hours ago
Delta
Mon, Nov 10 - Fri, Nov 28
CVG
Cincinnati
DLH
Duluth
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 10 from Cincinnati to Duluth, returning Fri, Nov 28, priced at $238 found 3 days ago
United
Tue, Oct 14 - Thu, Oct 23
CVG
Cincinnati
DLH
Duluth
$238 Roundtrip, found 3 days ago
$238
Roundtrip
found 3 days ago
Select United flight, departing Tue, Oct 14 from Cincinnati to Duluth, returning Thu, Oct 23, priced at $238 found 3 days ago
Delta
Sun, Oct 12 - Tue, Oct 28
CVG
Cincinnati
DLH
Duluth
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Oct 12 from Cincinnati to Duluth, returning Tue, Oct 28, priced at $243 found 3 days ago
United
Fri, Nov 21 - Sat, Nov 22
CVG
Cincinnati
DLH
Duluth
$255 Roundtrip, found 4 days ago
$255
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Cincinnati to Duluth, returning Sat, Nov 22, priced at $255 found 4 days ago
United
Thu, Oct 16 - Sat, Oct 18
CVG
Cincinnati
DLH
Duluth
$262 Roundtrip, found 5 days ago
$262
Roundtrip
found 5 days ago
Select United flight, departing Thu, Oct 16 from Cincinnati to Duluth, returning Sat, Oct 18, priced at $262 found 5 days ago
United
Wed, Oct 8 - Fri, Oct 17
CVG
Cincinnati
DLH
Duluth
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 8 from Cincinnati to Duluth, returning Fri, Oct 17, priced at $265 found 4 days ago
Delta
Fri, Nov 7 - Fri, Nov 28
CVG
Cincinnati
DLH
Duluth
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Nov 7 from Cincinnati to Duluth, returning Fri, Nov 28, priced at $268 found 3 days ago
United
Fri, Nov 21 - Sat, Nov 22
CVG
Cincinnati
DLH
Duluth
$271 Roundtrip, found 4 days ago
$271
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 21 from Cincinnati to Duluth, returning Sat, Nov 22, priced at $271 found 4 days ago

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH) cost?
Grab a cheap one-way flight from $68 or cheap return flight from $156 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH) 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH)?
The cheapest month to fly from CVG to DLH is November, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CVG to DLH flight.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH)?
There aren't any daily nonstop flights available from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from CVG to DLH?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH)?
To avoid possible delays on the Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH) route, aim to fly before 3 PM. Departures after this time 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH) last-minute?
Last-minute bookings from CVG to DLH are typically more expensive. To secure the lowest rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may find a cheap ticket right before your journey.
Is it cheaper to book a CVG to DLH flight and hotel package?
Compared with arranging flights and hotels separately, booking a CVG to DLH flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Duluth Intl. Airport (DLH)?
Usually, it's possible to cancel or reschedule your CVG to DLH flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, Sun Country Airlines, United
Roundtrip price
$156
Distance
658 mi

Book with confidence

Book with confidence

Cincinnati to Duluth Flights

The cheapest times to fly from Cincinnati to Duluth

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

 

The best time to book a flight from Cincinnati to Duluth

Sunday is one of the best days to book for cheap flights from Cincinnati to Duluth: 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 Cincinnati to Duluth

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 Cincinnati to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $68 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 Cincinnati to Duluth 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 Cincinnati to Duluth 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.

 

Cincinnati to Duluth Flights

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Explore a world of travel with Expedia

*Available to One Key members.