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Cheap flights from Cincinnati to Duluth from $263

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 7/19. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:30 am - 10:40 am
CVG
-
DLH
6h 10m
1 stop
United Airlines Logo
7:45 am - 1:16 pm
DLH
-
CVG
4h 31m
1 stop
$298United Airlines
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
6:26 pm - 11:20 pm
CVG
-
DLH
5h 54m
1 stop
United Airlines Logo
6:23 pm - 12:03 am
DLH
-
CVG
4h 40m
1 stop
$323United Airlines
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
6:12 pm - 11:23 pm
CVG
-
DLH
6h 11m
1 stop
United Airlines Logo
6:25 pm - 11:52 pm
DLH
-
CVG
4h 27m
1 stop
$325United Airlines
Wed, Jul 15 - Tue, Jul 21
Delta Logo
6:00 am - 11:01 am
CVG
-
DLH
6h 01m
1 stop
Delta Logo
4:11 pm - 11:51 pm
DLH
-
CVG
6h 40m
1 stop
$353Delta
Sun, Sep 6 - Sat, Sep 12
United Airlines Logo
6:00 am - 10:41 am
CVG
-
DLH
5h 41m
1 stop
United Airlines Logo
6:25 pm - 11:52 pm
DLH
-
CVG
4h 27m
1 stop
$367United Airlines
Thu, Jul 16 - Thu, Jul 23
United Airlines Logo
11:17 am - 5:32 pm
CVG
-
DLH
7h 15m
1 stop
United Airlines Logo
6:23 pm - 12:03 am
DLH
-
CVG
4h 40m
1 stop
$386United Airlines
Thu, Sep 3 - Sat, Sep 12
United Airlines Logo
6:12 pm - 11:23 pm
CVG
-
DLH
6h 11m
1 stop
United Airlines Logo
3:10 pm - 10:32 pm
DLH
-
CVG
6h 22m
1 stop
$394United Airlines
Sun, Jul 19 - Thu, Sep 10
Delta Logo
7:43 pm - 10:49 pm
CVG
-
DLH
4h 06m
1 stop
Delta Logo
5:00 am - 10:03 am
DLH
-
CVG
4h 03m
1 stop
$408Delta
Fri, Jul 17 - Sun, Jul 19
United Airlines Logo
6:00 am - 10:43 am
CVG
-
DLH
5h 43m
1 stop
United Airlines Logo
11:18 am - 4:49 pm
DLH
-
CVG
4h 31m
1 stop
$410United Airlines
Mon, Jun 29 - Fri, Jul 3
United Airlines Logo
6:26 pm - 11:20 pm
CVG
-
DLH
5h 54m
1 stop
United Airlines Logo
6:23 pm - 12:03 am
DLH
-
CVG
4h 40m
1 stop
$423United Airlines
Sun, Sep 6 - Sat, Sep 12

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Delta flights from Cincinnati to Duluth

Our best Delta deals on Cincinnati to Duluth flight tickets
Delta
Jul 4
CVG4:35 pmCincinnati Cinci./N. Kentucky
3h 49m
1 stop
DLH7:24 pmDuluth Intl
Jul 11
DLH5:00 amDuluth Intl
4h 03m
1 stop
CVG10:03 amCincinnati Cinci./N. Kentucky
$313
Delta
Jul 4
CVG4:35 pmCincinnati Cinci./N. Kentucky
3h 49m
1 stop
DLH7:24 pmDuluth Intl
Jul 10
DLH4:25 pmDuluth Intl
5h 46m
1 stop
CVG11:11 pmCincinnati Cinci./N. Kentucky
$328
Delta
Jun 30
CVG4:35 pmCincinnati Cinci./N. Kentucky
3h 49m
1 stop
DLH7:24 pmDuluth Intl
Jul 11
DLH5:00 amDuluth Intl
4h 03m
1 stop
CVG10:03 amCincinnati Cinci./N. Kentucky
$343

United Airlines flights from Cincinnati to Duluth

Our best United Airlines deals on Cincinnati to Duluth flight tickets
United Airlines
Oct 14
CVG5:30 amCincinnati Cinci./N. Kentucky
6h 10m
1 stop
DLH10:40 amDuluth Intl
Oct 20
DLH7:45 amDuluth Intl
4h 31m
1 stop
CVG1:16 pmCincinnati Cinci./N. Kentucky
$298
United Airlines
Aug 29
CVG12:29 pmCincinnati Cinci./N. Kentucky
6h 03m
1 stop
DLH5:32 pmDuluth Intl
Sep 4
DLH6:23 pmDuluth Intl
4h 32m
1 stop
CVG11:55 pmCincinnati Cinci./N. Kentucky
$323
United Airlines
Jul 15
CVG6:12 pmCincinnati Cinci./N. Kentucky
6h 11m
1 stop
DLH11:23 pmDuluth Intl
Jul 21
DLH6:25 pmDuluth Intl
4h 27m
1 stop
CVG11:52 pmCincinnati Cinci./N. Kentucky
$325

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 June 18, 2026.
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

Cheapest round-trip

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 10/14

5:30 am-10:40 am

1 stop6h 10m

Duluth Intl

Tue 10/20

7:45 am-1:16 pm

1 stop4h 31m

$298

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sun 9/6

6:26 pm-11:20 pm

1 stop5h 54m

Duluth Intl

Sat 9/12

6:23 pm-12:03 am

1 stop4h 40m

$323

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 7/15

6:12 pm-11:23 pm

1 stop6h 11m

Duluth Intl

Tue 7/21

6:25 pm-11:52 pm

1 stop4h 27m

$325

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sun 9/6

6:00 am-11:01 am

1 stop6h 01m

Duluth Intl

Sat 9/12

4:11 pm-11:51 pm

1 stop6h 40m

$353

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 7/16

6:00 am-10:41 am

1 stop5h 41m

Duluth Intl

Thu 7/23

6:25 pm-11:52 pm

1 stop4h 27m

$367

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 9/3

11:17 am-5:32 pm

1 stop7h 15m

Duluth Intl

Sat 9/12

6:23 pm-12:03 am

1 stop4h 40m

$386

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sun 7/19

6:12 pm-11:23 pm

1 stop6h 11m

Duluth Intl

Thu 9/10

3:10 pm-10:32 pm

1 stop6h 22m

$394
Quickest round-trip

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Fri 7/17

7:43 pm-10:49 pm

1 stop4h 06m

Duluth Intl

Sun 7/19

5:00 am-10:03 am

1 stop4h 03m

$408

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Mon 6/29

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 7/3

11:18 am-4:49 pm

1 stop4h 31m

$410

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sun 9/6

6:26 pm-11:20 pm

1 stop5h 54m

Duluth Intl

Sat 9/12

6:23 pm-12:03 am

1 stop4h 40m

$423

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 airline that flies from Cincinnati Cinci./N. Kentucky to Duluth Intl?

United Airlines and Delta are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Duluth Intl

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

Fastest flight time

3h 54m

Direct flights

None
The fastest flight from Cincinnati to Duluth takes 3h 54m
There are no direct flights from Cincinnati to Duluth. There are no popular flight routes from Cincinnati to Duluth.
Search flight deals

Frequently asked questions about flying from Cincinnati to Duluth

  • 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 3h 54m.

  • 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
7.8
8,410 reviews
Search Delta flights

Traveling to a place near Duluth?

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

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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