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Cheap flights from Cincinnati to Duluth from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Duluth departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Cincinnati to Duluth (CVG-DLH)

Cheap round-trip flights

United Airlines Logo
4:33 pm - 10:05 pmCVG-DLH
6h 32m1 stop
United Airlines Logo
9:45 am - 3:52 pmDLH-CVG
5h 07m1 stop
$259United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
7:00 am - 10:45 amCVG-DLH
4h 45m1 stop
United Airlines Logo
8:00 am - 1:07 pmDLH-CVG
4h 07m1 stop
$409United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
7:00 am - 10:45 amCVG-DLH
4h 45m1 stop
United Airlines Logo
3:07 pm - 1:07 pmDLH-CVG
21h 00m1 stop
$412United Airlines
Find Deal
Sun, Oct 12 - Fri, Oct 17
United Airlines Logo
7:00 am - 10:45 amCVG-DLH
4h 45m1 stop
United Airlines Logo
9:45 am - 4:52 pmDLH-CVG
6h 07m1 stop
$470United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
7:00 am - 10:45 amCVG-DLH
4h 45m1 stop
United Airlines Logo
3:07 pm - 2:16 pmDLH-CVG
22h 09m2 stops
$480United Airlines
Find Deal
Sun, Oct 12 - Fri, Oct 17
United Airlines Logo
7:00 am - 10:45 amCVG-DLH
4h 45m1 stop
United Airlines Logo
9:45 am - 11:52 pmDLH-CVG
13h 07m1 stop
$488United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 12
United Airlines Logo
7:00 am - 10:05 pmCVG-DLH
16h 05m2 stops
United Airlines Logo
9:45 am - 3:52 pmDLH-CVG
5h 07m1 stop
$503United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
7:35 pm - 10:45 amCVG-DLH
16h 10m2 stops
United Airlines Logo
8:00 am - 1:07 pmDLH-CVG
4h 07m1 stop
$580United Airlines
Find Deal
Wed, Oct 8 - Sun, Oct 12
Delta Logo
4:00 pm - 11:42 pmCVG-DLH
8h 42m2 stops
Delta Logo
5:18 am - 11:20 amDLH-CVG
5h 02m1 stop
$1,087Delta
Find Deal
Wed, Oct 8 - Sun, Oct 12
Delta Logo
6:05 am - 11:22 amCVG-DLH
6h 17m1 stop
Delta Logo
5:18 am - 1:29 pmDLH-CVG
7h 11m2 stops
$1,177Delta
Find Deal
Thu, Oct 9 - Sun, Oct 12

United Airlines flights from Cincinnati to Duluth

Our best United Airlines deals on Cincinnati to Duluth flight tickets
United Airlines
Sep 3
CVG4:33 pmCincinnati Cinci./N. Kentucky
6h 32m
1 stop
DLH10:05 pmDuluth Intl
Sep 7
DLH9:45 amDuluth Intl
5h 07m
1 stop
CVG3:52 pmCincinnati Cinci./N. Kentucky
$259
Find similar
United Airlines
Oct 8
CVG7:00 amCincinnati Cinci./N. Kentucky
4h 45m
1 stop
DLH10:45 amDuluth Intl
Oct 12
DLH8:00 amDuluth Intl
4h 07m
1 stop
CVG1:07 pmCincinnati Cinci./N. Kentucky
$409
Find similar
United Airlines
Oct 12
CVG7:00 amCincinnati Cinci./N. Kentucky
4h 45m
1 stop
DLH10:45 amDuluth Intl
Oct 17
DLH3:07 pmDuluth Intl
21h 00m
1 stop
CVG1:07 pmCincinnati Cinci./N. Kentucky
$412
Find similar

Delta flights from Cincinnati to Duluth

Our best Delta deals on Cincinnati to Duluth flight tickets
Delta
Oct 8
CVG4:00 pmCincinnati Cinci./N. Kentucky
8h 42m
2 stops
DLH11:42 pmDuluth Intl
Oct 12
DLH5:18 amDuluth Intl
5h 02m
1 stop
CVG11:20 amCincinnati Cinci./N. Kentucky
$1,087
Find similar
Delta
Oct 9
CVG6:05 amCincinnati Cinci./N. Kentucky
6h 17m
1 stop
DLH11:22 amDuluth Intl
Oct 12
DLH5:18 amDuluth Intl
7h 11m
2 stops
CVG1:29 pmCincinnati Cinci./N. Kentucky
$1,177
Find similar
Delta
Aug 29
CVG5:54 pmCincinnati Cinci./N. Kentucky
5h 52m
2 stops
DLH10:46 pmDuluth Intl
Aug 31
DLH5:10 amDuluth Intl
7h 15m
2 stops
CVG1:25 pmCincinnati Cinci./N. Kentucky
$1,365
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Duluth 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Cincinnati to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 9/3

4:33 pm-10:05 pm

1 stop6h 32m

Duluth Intl

Sun 9/7

9:45 am-3:52 pm

1 stop5h 07m

$259

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/8

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sun 10/12

8:00 am-1:07 pm

1 stop4h 07m

$409

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sun 10/12

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Fri 10/17

3:07 pm-1:07 pm

1 stop21h 00m

$412

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/8

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sun 10/12

9:45 am-4:52 pm

1 stop6h 07m

$470

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sun 10/12

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Fri 10/17

3:07 pm-2:16 pm

2 stops22h 09m

$480

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/8

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sun 10/12

9:45 am-11:52 pm

1 stop13h 07m

$488

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 9/3

7:00 am-10:05 pm

2 stops16h 05m

Duluth Intl

Sun 9/7

9:45 am-3:52 pm

1 stop5h 07m

$503

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/8

7:35 pm-10:45 am

2 stops16h 10m

Duluth Intl

Sun 10/12

8:00 am-1:07 pm

1 stop4h 07m

$580

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/8

4:00 pm-11:42 pm

2 stops8h 42m

Duluth Intl

Sun 10/12

5:18 am-11:20 am

1 stop5h 02m

$1,087

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 10/9

6:05 am-11:22 am

1 stop6h 17m

Duluth Intl

Sun 10/12

5:18 am-1:29 pm

2 stops7h 11m

$1,177

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Cincinnati to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cincinnati and Duluth?

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Cincinnati to Duluth is on a Thursday when prices can be found for as low as $248. On the other hand, Tuesday is the most expensive day to depart from Cincinnati because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $373.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Cincinnati in the morning is the least expensive time of day to depart. momondo users have found prices as low as $323 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Duluth is in the afternoon when prices are around $431.

When to book flights from Cincinnati to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Cincinnati to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cincinnati to Duluth (CVG to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cincinnati to Duluth

Direct flights

None
There are no direct flights from Cincinnati to Duluth. There are no popular flight routes from Cincinnati to Duluth.
Search flight deals

  • How far is Cincinnati Cinci./N. Kentucky to Duluth Intl by plane?

    There are 654.0 mi between Cincinnati Cinci./N. Kentucky and Duluth Intl. By plane, this route typically takes 4h 45m.

  • When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Duluth Intl Airport?

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Duluth Intl Airport were last updated today.

  • How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Cincinnati to Duluth?

Best airlines flying from Cincinnati to Duluth

Compare and see reviews for airlines that fly from Cincinnati to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $238Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from Cincinnati to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Cincinnati to Duluth. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Cincinnati to Duluth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Duluth from Cincinnati which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cincinnati to Duluth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cincinnati to Duluth.

I’m not ready to book a flight from Cincinnati to Duluth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Cincinnati to Duluth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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