How long is the flight from Ohio to Duluth?

For as low as $238, Delta can have you in Duluth from Ohio in 5h 22m. There are 659 mi between Ohio and Duluth. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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, Cleveland Hopkins Intl - Duluth Intl and Detroit Metropolitan Wayne County - Duluth Intl.

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.

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.

$233+ Flights from Ohio to Duluth

Q: How much does it cost to fly round-trip from Ohio to Duluth?

Airfare is below average for this route at the moment. Ohio to Duluth flights typically cost between $379 and $560 in February. The cheapest round-trip price found within the last 3 days was $238 on Delta (Feb 18-Feb 25).

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Cheap flight deals from Ohio to Duluth

Round-trip from	$238 (Delta)
One-way from	$233 (Delta)
Popular in	July
Cheapest in	August
Average price	$348

From Ohio to Duluth Intl

Search Deals

One-way flight from Ohio to Duluth Intl

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($86 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

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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 September 16, 2025.

Tue 9/302:13 pmDTW - DLH

1 stop5h 24mUnited Airlines

Sat 10/49:45 amDLH - DTW

1 stop6h 06mUnited Airlines

Deal found 9/15

$248

Sat 9/277:00 amDTW - DLH

1 stop4h 43mUnited Airlines

Thu 10/29:45 amDLH - DTW

1 stop4h 48mUnited Airlines

Deal found 9/15

$273

Thu 10/306:00 amDTW - DLH

1 stop5h 37mUnited Airlines

Sun 11/27:55 amDLH - DTW

1 stop4h 16mUnited Airlines

Deal found 9/13

$308

Sat 9/205:54 pmDTW - DLH

1 stop5h 11mUnited Airlines

Fri 9/263:07 pmDLH - DTW

1 stop6h 21mUnited Airlines

Deal found 9/16

$313

Mon 11/176:00 amPIT - DLH

1 stop6h 21mDelta

Sun 11/235:10 amDLH - PIT

1 stop4h 03mDelta

Deal found 9/16

$333

Thu 10/166:05 amCVG - DLH

1 stop6h 17mDelta

Sun 10/194:10 pmDLH - CVG

1 stop5h 50mDelta

Deal found 9/16

$333

Fri 10/177:00 amCVG - DLH

1 stop4h 45mUnited Airlines

Mon 10/208:00 amDLH - CVG

1 stop4h 07mUnited Airlines

Deal found 9/16

$341

Sun 9/216:00 amDTW - DLH

1 stop5h 45mUnited Airlines

Fri 10/33:07 pmDLH - DTW

1 stop6h 21mUnited Airlines

Deal found 9/14

$343

Thu 9/256:25 amPIT - DLH

1 stop4h 42mDelta

Thu 10/24:20 pmDLH - PIT

1 stop6h 07mDelta

Deal found 9/15

$388

Thu 10/307:02 amDTW - DLH

2 stops29h 20mDelta

Sun 11/25:18 amDLH - DTW

1 stop5h 25mDelta

Deal found 9/15

$397

Wed 10/16:05 pmDTW - DLH

1 stop5h 03mUnited Airlines

Sun 10/58:00 amDLH - DTW

1 stop4h 12mUnited Airlines

Deal found 9/15

$402

Fri 10/37:05 amCLE - DLH

1 stop4h 02mDelta

Mon 10/64:10 pmDLH - CLE

2 stops6h 39mDelta

Deal found 9/14

$409

Best flights from Ohio to Duluth
Discover carefully curated flight deals from Ohio to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Wed 2/186:45 amCVG - DLH

1 stop5h 22mDelta

Wed 2/255:10 amDLH - CVG

1 stop4h 43mDelta

Deal found 9/15

$238

Thu 10/306:00 amDTW - DLH

1 stop5h 37mUnited Airlines

Sun 11/27:55 amDLH - DTW

1 stop4h 16mUnited Airlines

Deal found 9/13

$308

Sat 3/76:45 amCVG - DLH

1 stop5h 22mDelta

Wed 3/114:20 pmDLH - CVG

1 stop5h 56mDelta

Deal found 9/13

$297

Sat 9/205:54 pmDTW - DLH

1 stop5h 11mUnited Airlines

Fri 9/263:07 pmDLH - DTW

1 stop6h 21mUnited Airlines

Deal found 9/16

$313

Tue 9/309:07 amDTW - DLH

2 stops14h 01mUnited Airlines

Sat 10/49:45 amDLH - DTW

2 stops8h 12mUnited Airlines

Deal found 9/15

$329

Mon 11/176:00 amPIT - DLH

1 stop6h 21mDelta

Sun 11/235:10 amDLH - PIT

1 stop4h 03mDelta

Deal found 9/14

$333

Sat 12/65:50 pmPIT - DLH

1 stop5h 09mUnited Airlines

Sun 12/77:55 amDLH - PIT

1 stop4h 11mUnited Airlines

Deal found 9/14

$333

Sun 9/216:00 amDTW - DLH

1 stop5h 45mUnited Airlines

Fri 10/33:07 pmDLH - DTW

1 stop6h 21mUnited Airlines

Deal found 9/14

$343

Thu 10/307:02 amDTW - DLH

2 stops29h 20mDelta

Sun 11/25:18 amDLH - DTW

1 stop5h 25mDelta

Deal found 9/15

$397

Wed 10/16:05 pmDTW - DLH

1 stop5h 03mUnited Airlines

Sun 10/58:00 amDLH - DTW

1 stop4h 12mUnited Airlines

Deal found 9/15

$402

Fri 10/317:05 amCLE - DLH

1 stop5h 17mDelta

Sun 11/25:18 amDLH - CLE

1 stop3h 48mDelta

Deal found 9/15

$463

Fri 10/36:05 pmCLE - DLH

1 stop5h 03mUnited Airlines

Mon 10/68:00 amDLH - CLE

1 stop4h 19mUnited Airlines

Deal found 9/14

$419

Fri 10/311:45 pmCMH - DLH

2 stops9h 58mDelta

Fri 11/74:10 pmDLH - CMH

1 stop6h 28mDelta

Deal found 9/16

$469

Wed 10/82:05 pmCVG - DLH

1 stop5h 32mUnited Airlines

Sun 10/128:00 amDLH - CVG

1 stop4h 07mUnited Airlines

Deal found 9/13

$443

Fri 10/37:00 amCMH - DLH

1 stop4h 07mDelta

Sun 10/55:10 amDLH - CMH

1 stop3h 57mDelta

Deal found 9/16

$503

Thu 10/95:57 pmCVG - DLH

1 stop5h 11mUnited Airlines

Sun 10/128:00 amDLH - CVG

1 stop4h 07mUnited Airlines

Deal found 9/13

$443

Fri 10/35:30 amCLE - DLH

2 stops5h 37mDelta

Mon 10/64:10 pmDLH - CLE

2 stops6h 39mDelta

Deal found 9/14

$549

Fri 10/316:05 pmCLE - DLH

1 stop4h 54mUnited Airlines

Sun 11/211:14 amDLH - CLE

1 stop25h 00mUnited Airlines

Deal found 9/14

$455

Mon 10/135:56 pmPIT - DLH

1 stop5h 12mUnited Airlines

Thu 10/1611:20 amDLH - PIT

1 stop4h 32mUnited Airlines

Deal found 9/16

$476

Fri 9/268:40 amCAK - DLH

1 stop27h 03mUnited Airlines

Sat 10/48:00 amDLH - CAK

1 stop4h 28mUnited Airlines

Deal found 9/15

$483

Fri 10/32:05 pmCAK - DLH

1 stop21h 38mUnited Airlines

Mon 10/68:00 amDLH - CAK

1 stop14h 44mUnited Airlines

Deal found 9/15

$487

Mon 9/295:45 pmCAK - DLH

1 stop25h 52mUnited Airlines

Fri 10/311:20 amDLH - CAK

1 stop25h 08mUnited Airlines

Deal found 9/14

$550

Fri 10/310:32 amCMH - DLH

2 stops25h 11mUnited Airlines

Sun 10/58:00 amDLH - CMH

1 stop4h 17mUnited Airlines

Deal found 9/16

$567

Sat 3/76:15 pmCAK - DLH

1 stop4h 42mUnited Airlines

Wed 3/1111:26 amDLH - CAK

1 stop11h 04mUnited Airlines

Deal found 9/15

$613

Thu 11/277:10 amCLE - DLH

1 stop4h 27mUnited Airlines

Sun 11/303:06 pmDLH - CLE

1 stop23h 19mUnited Airlines

Deal found 9/15

$616

Last-minute flights from Ohio to Duluth
Discover last-minute flight deals from Ohio to Duluth. Data last updated September 16, 2025 and is based on user searches.

Sat 9/205:54 pmDTW - DLH

1 stop5h 11mUnited Airlines

Fri 9/263:07 pmDLH - DTW

1 stop6h 21mUnited Airlines

Deal found 9/16

$313

Sun 9/216:00 amDTW - DLH

1 stop5h 45mUnited Airlines

Fri 10/33:07 pmDLH - DTW

1 stop6h 21mUnited Airlines

Deal found 9/14

$343

Thu 9/256:25 amPIT - DLH

1 stop4h 42mDelta

Thu 10/24:20 pmDLH - PIT

1 stop6h 07mDelta

Deal found 9/15

$388

Sat 9/277:00 amDTW - DLH

1 stop4h 43mUnited Airlines

Thu 10/29:45 amDLH - DTW

1 stop4h 48mUnited Airlines

Deal found 9/15

$273

Mon 9/292:05 pmCVG - DLH

1 stop5h 32mUnited Airlines

Fri 10/311:20 amDLH - CVG

2 stops22h 00mUnited Airlines

Deal found 9/14

$453

Tue 9/302:13 pmDTW - DLH

1 stop5h 24mUnited Airlines

Sat 10/49:45 amDLH - DTW

1 stop6h 06mUnited Airlines

Deal found 9/15

$248

Wed 10/16:05 pmDTW - DLH

1 stop5h 03mUnited Airlines

Sun 10/58:00 amDLH - DTW

1 stop4h 12mUnited Airlines

Deal found 9/15

$402

Fri 10/37:05 amCLE - DLH

1 stop4h 02mDelta

Mon 10/64:10 pmDLH - CLE

2 stops6h 39mDelta

Deal found 9/14

$409

Fri 10/36:05 pmCLE - DLH

1 stop5h 03mUnited Airlines

Mon 10/68:00 amDLH - CLE

1 stop4h 19mUnited Airlines

Deal found 9/14

$419

Wed 10/82:05 pmCVG - DLH

1 stop5h 32mUnited Airlines

Sun 10/128:00 amDLH - CVG

1 stop4h 07mUnited Airlines

Deal found 9/15

$443

Thu 10/306:00 amDTW - DLH

1 stop5h 37mUnited Airlines

Sun 11/27:55 amDLH - DTW

1 stop4h 16mUnited Airlines

Deal found 9/13

$308

Thu 10/307:02 amDTW - DLH

2 stops29h 20mDelta

Sun 11/25:18 amDLH - DTW

1 stop5h 25mDelta

Deal found 9/15

$397

One-way flights from Ohio to Duluth
Search for one-way flight options from Ohio to Duluth. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Tue 10/147:45 pmDTW - DLH

1 stop4h 57mDelta

Deal found 9/16

$233

Fri 11/146:00 amDTW - DLH

1 stop5h 37mUnited Airlines

Deal found 9/14

$268

Tue 10/149:07 amDTW - DLH

2 stops14h 01mUnited Airlines

Deal found 9/16

$274

Wed 10/157:00 amDTW - DLH

1 stop8h 32mUnited Airlines

Deal found 9/15

$317

Thu 10/167:00 amDTW - DLH

2 stops12h 37mUnited Airlines

Deal found 9/15

$319

Mon 9/227:00 amDTW - DLH

1 stop4h 07mDelta

Deal found 9/16

$444

Mon 9/222:30 pmDTW - DLH

2 stops8h 35mUnited Airlines

Deal found 9/16

$450

Thu 10/165:12 pmDTW - DLH

3 stops23h 18mMultiple Airlines

Deal found 9/15

$594

Wed 10/155:12 pmDTW - DLH

3 stops23h 18mMultiple Airlines

Deal found 9/15

$660

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 2/18

6:45 am-11:07 am

1 stop5h 22m

Duluth Intl

Wed 2/25

5:10 am-10:53 am

1 stop4h 43m

$238

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

$297

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Thu 10/30

6:00 am-10:37 am

1 stop5h 37m

Duluth Intl

Sun 11/2

7:55 am-1:11 pm

1 stop4h 16m

$308

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sat 9/20

5:54 pm-10:05 pm

1 stop5h 11m

Duluth Intl

Fri 9/26

3:07 pm-10:28 pm

1 stop6h 21m

$313

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Tue 9/30

9:07 am-10:08 pm

2 stops14h 01m

Duluth Intl

Sat 10/4

9:45 am-6:57 pm

2 stops8h 12m

$329

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Mon 11/17

6:00 am-11:21 am

1 stop6h 21m

Duluth Intl

Sun 11/23

5:10 am-10:13 am

1 stop4h 03m

$333

PittsburghDuluth

PIT - DLH

PITDLH

Pittsburgh

Sat 12/6

5:50 pm-9:59 pm

1 stop5h 09m

Duluth Intl

Sun 12/7

7:55 am-1:06 pm

1 stop4h 11m

$333

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sun 9/21

6:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Fri 10/3

3:07 pm-10:28 pm

1 stop6h 21m

$343

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Thu 10/30

7:02 am-11:22 am

2 stops29h 20m

Duluth Intl

Sun 11/2

5:18 am-11:43 am

1 stop5h 25m

$397

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Wed 10/1

6:05 pm-10:08 pm

1 stop5h 03m

Duluth Intl

Sun 10/5

8:00 am-1:12 pm

1 stop4h 12m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 32 results

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 $339). 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?

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.

How much does it cost to fly round-trip from Ohio to Duluth?

Related info for your journey

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 $238, Delta can have you in Duluth from Ohio in 5h 22m. There are 659 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 Cincinnati Cinci./N. Kentucky - Duluth Intl, Cleveland Hopkins Intl - 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 $339). 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

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Top 2 airlines flying from Ohio to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$185	Average$336	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$248	Average$472	FlexibilityNo cancel fee	On-time69%

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$233+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.

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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 September 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ohio to Duluth

Cheapest flights from Ohio to DuluthExplore 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 September 16, 2025.

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 September 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ohio to Duluth that are best for you.

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.

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?

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 September 16, 2025.

How much does it cost to fly round-trip from Ohio to Duluth?

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?

How long is the flight from Ohio to Duluth?

What are the most popular routes from Ohio to Duluth?

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

How can I find direct flights from Ohio to Duluth?

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

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

Traveling to a place near Duluth?

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Alternative routes for Ohio to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ohio to Duluth

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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 September 16, 2025.