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Duluth

$243+ Cheap flights from Ohio to Duluth (DLH)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — DLH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ohio to Duluth

Cheapest flights from Ohio to Duluth
Explore the most affordable flight options available from Ohio to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:00 amCMH - DLH
1 stop4h 22mUnited Airlines
Mon 12/223:03 pmDLH - CMH
1 stop6h 13mUnited Airlines
Deal found 12/15$343
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:00 amCMH - DLH
1 stop4h 22mUnited Airlines
Sat 12/203:03 pmDLH - CMH
1 stop4h 44mUnited Airlines
Deal found 12/15$358
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:43 amCMH - DLH
1 stop5h 37mDelta
Mon 12/224:10 pmDLH - CMH
2 stops7h 03mDelta
Deal found 12/15$364
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:48 pmCMH - DLH
2 stops8h 11mDelta
Sat 12/204:17 pmDLH - CMH
1 stop5h 53mDelta
Deal found 12/15$439
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:46 pmDTW - DLH
1 stop7h 06mDelta
Tue 12/304:10 pmDLH - DTW
1 stop6h 07mDelta
Deal found 12/17$442
This Delta deal was found by Cheapflights users on 12/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:28 pmCLE - DLH
1 stop4h 02mDelta
Sun 1/44:10 pmDLH - CLE
1 stop6h 45mDelta
Deal found 12/15$588
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:45 pmCAK - DLH
1 stop5h 14mUnited Airlines
Fri 12/193:03 pmDLH - CAK
1 stop25h 06mUnited Airlines
Deal found 12/15$597
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:45 amDTW - DLH
2 stops9h 43mUnited Airlines
Tue 12/303:03 pmDLH - DTW
1 stop6h 27mUnited Airlines
Deal found 12/15$599
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 pmDTW - DLH
1 stop5h 55mUnited Airlines
Sat 1/37:50 amDLH - DTW
1 stop4h 25mUnited Airlines
Deal found 12/17$628
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:45 pmCVG - DLH
1 stop6h 10mUnited Airlines
Thu 1/17:50 amDLH - CVG
1 stop4h 27mUnited Airlines
Deal found 12/16$628
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:35 pmCVG - DLH
1 stop7h 17mDelta
Sun 12/285:00 amDLH - CVG
1 stop4h 16mDelta
Deal found 12/17$648
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:45 pmCMH - DLH
1 stop6h 10mUnited Airlines
Sat 1/37:50 amDLH - CMH
1 stop6h 36mUnited Airlines
Deal found 12/15$732

Find flight deals from Ohio to Duluth

Keep the following information in mind while searching for Ohio to Duluth flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$258
(United Airlines)

One-way from

$243
(United Airlines)

Popular in

July

Cheapest in

August
Provider with most accurate pricing for Cleveland Hopkins Intl-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Duluth Intl flights.
Search Deals
From Ohio to Duluth Intl
Search Deals
One-way flight from Ohio to Duluth Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Ohio to Duluth that are best for you.

Fly from

Ohio

Fly to

Duluth

Route

Depart

Return

Price

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sat 2/14

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Sat 2/21

11:20 am-5:25 pm

1 stop5h 05m

$305

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Fri 1/2

5:45 pm-10:55 pm

1 stop6h 10m

Duluth Intl

Tue 1/6

3:05 pm-8:21 pm

1 stop4h 16m

$316

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 1/1

5:45 pm-10:55 pm

1 stop6h 10m

Duluth Intl

Mon 1/5

7:50 am-1:17 pm

1 stop4h 27m

$341

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sat 1/24

9:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Tue 1/27

3:05 pm-8:26 pm

1 stop4h 21m

$417

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 1/24

11:15 am-2:30 pm

1 stop4h 15m

Duluth Intl

Tue 1/27

3:05 pm-8:46 pm

1 stop4h 41m

$417

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Sat 1/24

9:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Wed 1/28

3:05 pm-10:13 pm

1 stop6h 08m

$439

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Thu 12/25

4:46 pm-10:52 pm

1 stop7h 06m

Duluth Intl

Tue 12/30

4:10 pm-11:17 pm

1 stop6h 07m

$442

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Sat 1/24

8:56 am-2:30 pm

1 stop6h 34m

Duluth Intl

Tue 1/27

3:05 pm-8:41 pm

1 stop4h 36m

$442

AkronDuluth

CAK - DLH

CAKDLH

Akron/Canton

Sat 1/24

10:25 am-2:30 pm

1 stop5h 05m

Duluth Intl

Tue 1/27

3:05 pm-8:34 pm

1 stop4h 29m

$442

ClevelandDuluth

CLE - DLH

CLEDLH

Cleveland Hopkins Intl

Sat 1/17

5:53 pm-9:59 pm

1 stop5h 06m

Duluth Intl

Wed 1/21

3:05 pm-8:40 pm

1 stop4h 35m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 22 results
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Best time to book a flight from Ohio to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Ohio 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 Ohio to Duluth

What is the cheapest month to book a flight from Ohio to Duluth?

Currently, April is the cheapest month in which you can book a flight from Ohio to Duluth (average of $238). Flying from Ohio to Duluth in December is currently the most expensive (average of $658). 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.

What is the cheapest time of day to fly from OH to DLH?

Find hourly flight availability from Ohio to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from Ohio to Duluth is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Ohio to Duluth. 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 into for flights to Duluth from Ohio?

    If you book a flight to Duluth from Ohio, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth.

  • How long is the flight from Ohio to Duluth?

    For as low as $305, United Airlines can have you in Duluth from Ohio in 5h 43m. There are 539 mi between Ohio and Duluth. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Ohio to Duluth?

    The most popular flight routes from Ohio to Duluth are Detroit Metropolitan Wayne County - Duluth Intl, Cincinnati Cinci./N. Kentucky - Duluth Intl and Columbus - Duluth Intl.

  • Can I find deals for flights from Ohio to Duluth that include hotel bookings?

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

  • How can I find direct flights from Ohio to Duluth?

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

  • Can I find deals for business class flights from Ohio to Duluth?

    Yes. Cheapflights offers flight deals from Ohio to Duluth 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 Ohio to Duluth?

    Currently, April is the cheapest month in which you can book a flight from Ohio to Duluth (average of $238). Flying from Ohio to Duluth in December is currently the most expensive (average of $658). 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

Traveling to a place near Duluth?

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

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Top 2 airlines flying from Ohio to Duluth

Discover the top 2 airlines that operate flights from Ohio to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$185Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$251Average$475FlexibilityNo cancel feeOn-time69%

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