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$238+ Cheap flights from Duluth (DLH) to Columbus (CMH)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — CMH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Duluth to Columbus

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Columbus (CMH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$238
(Delta)

Popular in

March

Cheapest in

July

Average price

$285
From Duluth Intl to Columbus
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Duluth to Columbus

Cheapest flights from Duluth to Columbus
Explore the most affordable flight options available from Duluth to Columbus. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 9/259:45 amDLH - CMH
1 stop4h 38mUnited Airlines
Mon 9/296:02 amCMH - DLH
1 stop5h 43mUnited Airlines
Deal found 9/10$248
This Delta deal was found by Cheapflights users on 9/9. 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 9/205:10 amDLH - CMH
2 stops7h 10mDelta
Sun 9/217:00 amCMH - DLH
1 stop4h 07mDelta
Deal found 9/9$349
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/203:10 pmDLH - CMH
1 stop4h 28mUnited Airlines
Sun 9/217:00 amCMH - DLH
1 stop4h 45mUnited Airlines
Deal found 9/9$373
This Delta deal was found by Cheapflights users on 9/10. 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 9/255:10 amDLH - CMH
1 stop3h 57mDelta
Mon 9/291:49 pmCMH - DLH
2 stops9h 54mDelta
Deal found 9/10$469
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 9/2211:20 amDLH - CMH
1 stop4h 28mUnited Airlines
Thu 9/254:08 pmCMH - DLH
1 stop7h 00mUnited Airlines
Deal found 9/8$683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Columbus 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 September 11, 2025.
Use the filters below to find and compare flights from Duluth to Columbus Airport that are best for you.

Fly from

Duluth

Fly to

Columbus

Route

Depart

Return

Price

DuluthColumbus

DLH - CMH

DLHCMH

Duluth Intl

Sat 2/28

12:00 pm-6:10 pm

1 stop5h 10m

Columbus

Tue 3/3

7:05 pm-11:52 pm

1 stop5h 47m

$238

DuluthColumbus

DLH - CMH

DLHCMH

Duluth Intl

Thu 9/25

9:45 am-3:23 pm

1 stop4h 38m

Columbus

Mon 9/29

6:02 am-10:45 am

1 stop5h 43m

$248

DuluthColumbus

DLH - CMH

DLHCMH

Duluth Intl

Thu 9/25

5:10 am-10:07 am

1 stop3h 57m

Columbus

Mon 9/29

1:49 pm-10:43 pm

2 stops9h 54m

$469

DuluthColumbus

DLH - CMH

DLHCMH

Duluth Intl

Mon 9/22

11:20 am-4:48 pm

1 stop4h 28m

Columbus

Thu 9/25

4:08 pm-10:08 pm

1 stop7h 00m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from Duluth to Columbus

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

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

Currently, August is the cheapest month in which you can book a flight from Duluth to Columbus Airport (average of $254). Flying from Duluth to Columbus Airport in March is currently the most expensive (average of $352). 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.

Reviews of airlines servicing Columbus

Get insights into the airlines that provide service to Columbus. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Columbus. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Duluth to Columbus Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly out of when you book flights from Duluth to Columbus. 2 airlines have flights from Duluth Intl to Columbus on a regular basis. Booking flights from Duluth Intl to Columbus should not be difficult; the airport handles an average of 0 outbound flights to Columbus per day.

  • How long is the flight from Duluth to Columbus Airport?

    There are many flights that can get you from Duluth to Columbus Airport in 5h 10m. Fly via Delta to get the fastest option. Airlines will cover a distance of 663 mi.

  • What are the cheapest airlines flying from Duluth to Columbus Airport round-trip?

    Cheapflights users have booked flights from Duluth to Columbus Airport round-trip from $238. Another airline that can offer you cheap pricing is United Airlines. Delta is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Columbus 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 Duluth to Columbus Airport?

    Currently, August is the cheapest month in which you can book a flight from Duluth to Columbus Airport (average of $254). Flying from Duluth to Columbus Airport in March is currently the most expensive (average of $352). 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 Columbus Airport?

Book flights to Columbus Airport if you plan to visit one of these locations
Westerville
Reynoldsburg
Logan
Marysville
Grove City
Gahanna
Lancaster
Hilliard

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Alternative routes for Duluth to Columbus

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Duluth to Columbus

Discover the top 2 airlines that operate flights from Duluth to Columbus. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$387FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$285Average$473FlexibilityNo cancel feeOn-time69%

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