HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$228+ Cheap flights from Ohio to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — DLH
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ohio to Duluth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ohio to Duluth

Keep the following information in mind while searching for Ohio to Duluth flight deals. Data was last updated August 14, 2025.

Round-trip from

$228
(Delta)

Popular in

July

Cheapest in

August

Average price

$263
From Ohio to Duluth Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 9/56:12 pmCVG - DLH
1 stop4h 53mUnited Airlines
Wed 9/1011:20 amDLH - CVG
1 stop4h 30mUnited Airlines
Deal found 8/13$238
This Delta deal was found by Cheapflights users on 8/12. 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 8/286:25 amPIT - DLH
1 stop4h 50mDelta
Wed 9/37:50 amDLH - PIT
1 stop7h 09mDelta
Deal found 8/12$243
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/277:00 amCMH - DLH
1 stop4h 45mUnited Airlines
Sun 8/319:45 amDLH - CMH
1 stop6h 01mUnited Airlines
Deal found 8/12$248
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/56:00 pmPIT - DLH
1 stop5h 05mUnited Airlines
Mon 9/88:00 amDLH - PIT
1 stop4h 05mUnited Airlines
Deal found 8/12$265
This Delta deal was found by Cheapflights users on 8/14. 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 9/177:00 amCMH - DLH
1 stop4h 07mDelta
Sun 9/215:10 amDLH - CMH
1 stop3h 57mDelta
Deal found 8/14$268
This Delta deal was found by Cheapflights users on 8/13. 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 8/206:40 amCMH - DLH
1 stop4h 35mDelta
Wed 8/275:10 amDLH - CMH
1 stop3h 51mDelta
Deal found 8/13$273
This Delta deal was found by Cheapflights users on 8/12. 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 8/207:05 amCLE - DLH
1 stop4h 10mDelta
Wed 8/277:50 amDLH - CLE
1 stop6h 51mDelta
Deal found 8/12$273
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/194:28 pmCLE - DLH
1 stop6h 37mUnited Airlines
Mon 9/229:45 amDLH - CLE
1 stop4h 37mUnited Airlines
Deal found 8/12$285
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/206:12 pmCVG - DLH
1 stop4h 53mUnited Airlines
Sat 9/279:45 amDLH - CVG
1 stop5h 04mUnited Airlines
Deal found 8/11$295
This Delta deal was found by Cheapflights users on 8/13. 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 8/276:25 amPIT - DLH
1 stop4h 50mDelta
Sun 9/285:10 amDLH - PIT
1 stop4h 10mDelta
Deal found 8/13$298
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 8/306:25 amPIT - DLH
1 stop4h 50mDelta
Tue 9/307:50 amDLH - PIT
2 stops8h 02mDelta
Deal found 8/13$304
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/57:00 amCLE - DLH
1 stop4h 45mUnited Airlines
Tue 9/98:00 amDLH - CLE
1 stop6h 22mUnited Airlines
Deal found 8/11$308

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 August 14, 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 1/24

7:00 am-11:07 am

1 stop5h 07m

Duluth Intl

Fri 1/30

12:00 pm-6:39 pm

1 stop5h 39m

$228

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Fri 9/5

6:12 pm-10:05 pm

1 stop4h 53m

Duluth Intl

Wed 9/10

11:20 am-4:50 pm

1 stop4h 30m

$238

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Thu 8/28

6:25 am-10:15 am

1 stop4h 50m

Duluth Intl

Wed 9/3

7:50 am-3:59 pm

1 stop7h 09m

$243

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Wed 8/27

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sun 8/31

9:45 am-4:46 pm

1 stop6h 01m

$248

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Fri 9/5

6:00 pm-10:05 pm

1 stop5h 05m

Duluth Intl

Mon 9/8

8:00 am-1:05 pm

1 stop4h 05m

$265

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Wed 9/17

7:00 am-10:07 am

1 stop4h 07m

Duluth Intl

Sun 9/21

5:10 am-10:07 am

1 stop3h 57m

$268

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Wed 9/17

6:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Sun 9/21

8:00 am-1:15 pm

1 stop4h 15m

$268

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Wed 8/27

6:40 am-10:15 am

1 stop4h 35m

Duluth Intl

Sun 8/31

5:10 am-1:29 pm

2 stops7h 19m

$279

ClevelandDuluth

CLE - DLH

CLEDLH

Cleveland Hopkins Intl

Fri 9/19

4:28 pm-10:05 pm

1 stop6h 37m

Duluth Intl

Mon 9/22

9:45 am-3:22 pm

1 stop4h 37m

$285

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 9/20

6:12 pm-10:05 pm

1 stop4h 53m

Duluth Intl

Sat 9/27

9:45 am-3:49 pm

1 stop5h 04m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 43 results
1
2
3
...
5

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, January is the cheapest month in which you can book a flight from Ohio to Duluth (average of $336). Flying from Ohio to Duluth in June is currently the most expensive (average of $476). 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 August 14, 2025.

When flying from Ohio to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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

    The most popular flight routes from Ohio to Duluth are Cincinnati Cinci./N. Kentucky - Duluth Intl, Pittsburgh - Duluth Intl and Detroit Metropolitan Wayne County - 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, January is the cheapest month in which you can book a flight from Ohio to Duluth (average of $336). Flying from Ohio to Duluth in June is currently the most expensive (average of $476). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ohio to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Minneapolis flights
LaGuardia to Minneapolis flights
Dallas/Fort Worth to Minneapolis flights
Reagan-National to Minneapolis flights
Newark to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
Baltimore to Minneapolis flights
Seattle to Minneapolis flights
Philadelphia to Minneapolis flights
Denver to Minneapolis flights
Boston to Minneapolis flights
Pittsburgh to Minneapolis flights
Los Angeles to Minneapolis flights
San Francisco to Minneapolis flights
O'Hare Intl to Minneapolis flights
Santa Ana to Minneapolis flights
Sky Harbor Intl to Minneapolis flights
Atlanta to Minneapolis flights
Hobby to Minneapolis flights
Ontario to Minneapolis flights
Austin to Minneapolis flights
Cincinnati to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Charlotte to Minneapolis flights
Orlando to Minneapolis flights
Portland to Minneapolis flights
Miami to Minneapolis flights
San Diego to Minneapolis flights
Tampa to Minneapolis flights
San Jose to Minneapolis flights
Detroit to Minneapolis flights
Fort Lauderdale to Minneapolis flights
Sacramento to Minneapolis flights
O'Hare Intl to Duluth flights
Midway to Minneapolis flights
Raleigh to Minneapolis flights
Columbus to Minneapolis flights
Midway to Duluth flights
Kansas City to Minneapolis flights
Cleveland to Minneapolis flights
Providence to Minneapolis flights
New Orleans to Minneapolis flights
Hartford to Minneapolis flights
Richmond to Minneapolis flights
Salt Lake City to Minneapolis flights
Milwaukee to Minneapolis flights
Grand Rapids to Minneapolis flights
Love Field to Minneapolis flights
St. Louis to Minneapolis flights
San Antonio to Minneapolis flights

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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$185Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$246Average$469FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.