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Duluth

$258+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — DLH
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
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 January 25, 2026.

This Delta deal was found by Cheapflights users on 1/23. 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.
Mon 5/257:15 pm
PIT
-
DLH
1 stop5h 23m
Delta
Wed 6/312:00 pm
DLH
-
PIT
1 stop5h 32m
Delta
Deal found 1/23$258
This Delta deal was found by Cheapflights users on 1/23. 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 2/76:32 am
PIT
-
DLH
1 stop5h 39m
Delta
Wed 2/115:00 am
DLH
-
PIT
1 stop4h 33m
Delta
Deal found 1/23$268
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/217:09 am
CMH
-
DLH
1 stop4h 34m
United Airlines
Sat 2/283:19 pm
DLH
-
CMH
1 stop4h 15m
United Airlines
Deal found 1/24$272
This Delta deal was found by Cheapflights users on 1/24. 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 6/67:45 pm
DTW
-
DLH
1 stop4h 53m
Delta
Sat 6/134:20 pm
DLH
-
DTW
1 stop5h 10m
Delta
Deal found 1/24$280
This Delta deal was found by Cheapflights users on 1/23. 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 2/257:00 am
DTW
-
DLH
1 stop5h 30m
Delta
Sun 3/15:00 am
DLH
-
DTW
1 stop5h 45m
Delta
Deal found 1/23$328
This Delta deal was found by Cheapflights users on 1/23. 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 8/156:45 am
PIT
-
DLH
1 stop5h 12m
Delta
Sat 8/225:10 am
DLH
-
PIT
1 stop3h 54m
Delta
Deal found 1/23$343
This Delta deal was found by Cheapflights users on 1/23. 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 1/247:00 am
DTW
-
DLH
1 stop5h 16m
Delta
Sun 1/2511:56 am
DLH
-
DTW
1 stop5h 40m
Delta
Deal found 1/23$358
This United Airlines deal was found by Cheapflights users on 1/23. 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 1/245:50 pm
DTW
-
DLH
1 stop5h 09m
United Airlines
Sun 1/257:40 am
DLH
-
DTW
2 stops10h 19m
United Airlines
Deal found 1/23$364
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/310:55 am
CMH
-
DLH
1 stop4h 35m
United Airlines
Sat 2/73:05 pm
DLH
-
CMH
1 stop4h 16m
United Airlines
Deal found 1/24$368
This United Airlines deal was found by Cheapflights users on 1/24. 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 2/35:55 pm
CVG
-
DLH
1 stop5h 04m
United Airlines
Sat 2/73:05 pm
DLH
-
CVG
1 stop4h 32m
United Airlines
Deal found 1/24$368
This United Airlines deal was found by Cheapflights users on 1/24. 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 6/66:18 pm
DTW
-
DLH
1 stop4h 40m
United Airlines
Sat 6/1311:12 am
DLH
-
DTW
2 stops11h 47m
United Airlines
Deal found 1/24$374
This Delta deal was found by Cheapflights users on 1/24. 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.
Mon 2/236:30 am
CLE
-
DLH
1 stop6h 00m
Delta
Mon 3/212:15 pm
DLH
-
CLE
1 stop3h 56m
Delta
Deal found 1/24$383

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 January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$258
(Delta)

Popular in

July

Cheapest in

August

Average price

$466
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
Highest demand for flights based on searches. 1% potential increase in price ($5 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
Average for round-trip flights in January 2026
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 January 25, 2026.
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

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Sat 2/7

6:32 am-11:11 am

1 stop5h 39m

Duluth Intl

Wed 2/11

5:00 am-10:33 am

1 stop4h 33m

$268

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Sat 2/21

7:09 am-10:43 am

1 stop4h 34m

Duluth Intl

Sat 2/28

3:19 pm-8:34 pm

1 stop4h 15m

$272

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Wed 2/25

7:00 am-11:30 am

1 stop5h 30m

Duluth Intl

Sun 3/1

5:00 am-11:45 am

1 stop5h 45m

$328

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Tue 2/3

10:55 am-2:30 pm

1 stop4h 35m

Duluth Intl

Sat 2/7

3:05 pm-8:21 pm

1 stop4h 16m

$368

ClevelandDuluth

CLE - DLH

CLEDLH

Cleveland Hopkins Intl

Mon 2/23

6:30 am-11:30 am

1 stop6h 00m

Duluth Intl

Mon 3/2

12:15 pm-5:11 pm

1 stop3h 56m

$383

AkronDuluth

CAK - DLH

CAKDLH

Akron/Canton

Tue 3/10

7:00 am-10:43 am

1 stop4h 43m

Duluth Intl

Tue 3/17

11:20 am-5:15 pm

1 stop4h 55m

$398

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Tue 2/3

9:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Sat 2/7

3:05 pm-10:10 pm

1 stop6h 05m

$398

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Thu 2/12

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Mon 2/16

3:19 pm-8:13 pm

1 stop3h 54m

$407

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Sat 2/21

6:55 am-11:30 am

1 stop5h 35m

Duluth Intl

Sat 2/28

5:00 am-1:32 pm

2 stops7h 32m

$417

ClevelandDuluth

CLE - DLH

CLEDLH

Cleveland Hopkins Intl

Sat 2/7

5:53 pm-9:59 pm

1 stop5h 06m

Duluth Intl

Wed 2/11

3:05 pm-10:14 pm

1 stop6h 09m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 21 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.

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 $272, Delta can have you in Duluth from Ohio in 4h 34m. There are 663 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, Columbus - Duluth Intl and Pittsburgh - 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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Alternative routes for Ohio to Duluth

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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 January 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$185Average$395FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$251Average$476FlexibilityNo cancel feeOn-time69%

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