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Cheap flights from Cincinnati to Duluth from $238

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Duluth departing on 11/4. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:05 am - 11:22 amCVG-DLH
6h 17m1 stop
Delta Logo
6:30 am - 11:20 amDLH-CVG
3h 50m1 stop
$238Delta
Find Deal
Tue, Nov 4 - Sat, Nov 8
United Airlines Logo
5:50 pm - 9:59 pmCVG-DLH
5h 09m1 stop
United Airlines Logo
7:55 am - 3:21 pmDLH-CVG
6h 26m1 stop
$256United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Delta Logo
6:45 am - 11:07 amCVG-DLH
5h 22m1 stop
Delta Logo
4:20 pm - 11:16 pmDLH-CVG
5h 56m1 stop
$258Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
Delta Logo
4:15 pm - 7:37 pmCVG-DLH
4h 22m1 stop
Delta Logo
4:20 pm - 11:16 pmDLH-CVG
5h 56m1 stop
$268Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
Delta Logo
4:15 pm - 7:37 pmCVG-DLH
4h 22m1 stop
Delta Logo
4:20 pm - 11:43 amDLH-CVG
18h 23m2 stops
$328Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
5:50 pm - 9:59 pmCVG-DLH
5h 09m1 stop
United Airlines Logo
11:14 am - 4:41 pmDLH-CVG
4h 27m1 stop
$338United Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
4:15 pm - 7:37 pmCVG-DLH
4h 22m1 stop
Delta Logo
5:10 am - 4:52 pmDLH-CVG
10h 42m2 stops
$413Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
7:00 am - 10:37 amCVG-DLH
4h 37m1 stop
United Airlines Logo
7:55 am - 11:59 pmDLH-CVG
15h 04m2 stops
$443United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
7:40 pm - 10:38 amCVG-DLH
15h 58m3 stops
United Airlines Logo
7:55 am - 1:11 pmDLH-CVG
4h 16m1 stop
$470United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
7:40 pm - 10:38 amCVG-DLH
15h 58m3 stops
United Airlines Logo
3:06 pm - 10:06 pmDLH-CVG
6h 00m1 stop
$492United Airlines
Find Deal
Tue, Nov 4 - Sat, Nov 8

Delta flights from Cincinnati to Duluth

Our best Delta deals on Cincinnati to Duluth flight tickets
Delta
Nov 4
CVG6:05 amCincinnati Cinci./N. Kentucky
6h 17m
1 stop
DLH11:22 amDuluth Intl
Nov 8
DLH6:30 amDuluth Intl
3h 50m
1 stop
CVG11:20 amCincinnati Cinci./N. Kentucky
$238
Find similar
Delta
Mar 7
CVG6:45 amCincinnati Cinci./N. Kentucky
5h 22m
1 stop
DLH11:07 amDuluth Intl
Mar 11
DLH4:20 pmDuluth Intl
5h 56m
1 stop
CVG11:16 pmCincinnati Cinci./N. Kentucky
$258
Find similar
Delta
Mar 7
CVG4:15 pmCincinnati Cinci./N. Kentucky
4h 22m
1 stop
DLH7:37 pmDuluth Intl
Mar 11
DLH4:20 pmDuluth Intl
5h 56m
1 stop
CVG11:16 pmCincinnati Cinci./N. Kentucky
$268
Find similar

United Airlines flights from Cincinnati to Duluth

Our best United Airlines deals on Cincinnati to Duluth flight tickets
United Airlines
Oct 31
CVG5:50 pmCincinnati Cinci./N. Kentucky
5h 09m
1 stop
DLH9:59 pmDuluth Intl
Nov 4
DLH7:55 amDuluth Intl
6h 26m
1 stop
CVG3:21 pmCincinnati Cinci./N. Kentucky
$256
Find similar
United Airlines
Oct 29
CVG5:50 pmCincinnati Cinci./N. Kentucky
5h 09m
1 stop
DLH9:59 pmDuluth Intl
Nov 4
DLH11:14 amDuluth Intl
4h 27m
1 stop
CVG4:41 pmCincinnati Cinci./N. Kentucky
$338
Find similar
United Airlines
Oct 31
CVG7:00 amCincinnati Cinci./N. Kentucky
4h 37m
1 stop
DLH10:37 amDuluth Intl
Nov 4
DLH7:55 amDuluth Intl
15h 04m
2 stops
CVG11:59 pmCincinnati Cinci./N. Kentucky
$443
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 October 6, 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

Tue 11/4

6:05 am-11:22 am

1 stop6h 17m

Duluth Intl

Sat 11/8

6:30 am-11:20 am

1 stop3h 50m

$238

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Fri 10/31

5:50 pm-9:59 pm

1 stop5h 09m

Duluth Intl

Tue 11/4

7:55 am-3:21 pm

1 stop6h 26m

$256

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 3/7

6:45 am-11:07 am

1 stop5h 22m

Duluth Intl

Wed 3/11

4:20 pm-11:16 pm

1 stop5h 56m

$258

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 3/7

4:15 pm-7:37 pm

1 stop4h 22m

Duluth Intl

Wed 3/11

4:20 pm-11:16 pm

1 stop5h 56m

$268

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 3/7

4:15 pm-7:37 pm

1 stop4h 22m

Duluth Intl

Wed 3/11

4:20 pm-11:43 am

2 stops18h 23m

$328

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/29

5:50 pm-9:59 pm

1 stop5h 09m

Duluth Intl

Tue 11/4

11:14 am-4:41 pm

1 stop4h 27m

$338

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 3/7

4:15 pm-7:37 pm

1 stop4h 22m

Duluth Intl

Wed 3/11

5:10 am-4:52 pm

2 stops10h 42m

$413

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Fri 10/31

7:00 am-10:37 am

1 stop4h 37m

Duluth Intl

Tue 11/4

7:55 am-11:59 pm

2 stops15h 04m

$443

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Fri 10/31

7:40 pm-10:38 am

3 stops15h 58m

Duluth Intl

Tue 11/4

7:55 am-1:11 pm

1 stop4h 16m

$470

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Tue 11/4

7:40 pm-10:38 am

3 stops15h 58m

Duluth Intl

Sat 11/8

3:06 pm-10:06 pm

1 stop6h 00m

$492

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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 22m.

  • 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
7,967 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,957 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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