When did momondo last update prices for flights from Columbus Airport to Duluth Intl Airport?

Prices for flights from Columbus Airport to Duluth Intl Airport are updated daily.

How many operators does momondo search for flights from Columbus Airport to Duluth Intl Airport?

As of September 2025, there are 2 operators available to choose from for flights from Columbus Airport to Duluth Intl Airport.

How old do you have to be to fly from Columbus Airport to Duluth Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus Airport to Duluth Intl Airport.

What documentation or ID do you need to fly to Duluth Intl Airport?

The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$233 Cheap Flights from Columbus Airport to Duluth in 2025/26

1 adult

0 bags

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Find the cheapest flights from Columbus Airport to Duluth

Round-trip

One-way

Cheap round-trip flights

7:00 am - 10:45 amCMH-DLH

4h 45m1 stop

3:07 pm - 10:07 pmDLH-CMH

6h 00m1 stop

$479United Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 13

9:00 am - 2:30 pmCMH-DLH

6h 30m1 stop

7:53 am - 3:11 pmDLH-CMH

6h 18m1 stop

$517United Airlines

Find Deal

Thu, Feb 5 - Sun, Feb 15

10:31 am - 9:59 pmCMH-DLH

12h 28m2 stops

7:53 am - 3:11 pmDLH-CMH

6h 18m1 stop

$616United Airlines

Find Deal

Thu, Feb 5 - Sun, Feb 15

8:05 am - 3:30 pmCMH-DLH

8h 25m2 stops

4:10 pm - 11:38 pmDLH-CMH

6h 28m1 stop

$794Delta

Find Deal

Thu, Oct 9 - Mon, Oct 13

2:58 pm - 9:59 pmCMH-DLH

8h 01m2 stops

7:53 am - 5:26 pmDLH-CMH

8h 33m2 stops

$862United Airlines

Find Deal

Thu, Feb 5 - Sun, Feb 15

6:05 am - 3:30 pmCMH-DLH

10h 25m2 stops

12:02 pm - 10:47 pmDLH-CMH

9h 45m2 stops

$1,239Delta

Find Deal

Thu, Oct 9 - Mon, Oct 13

United Airlines flights from Columbus Airport to Duluth

Our best United Airlines deals on Columbus Airport to Duluth flight tickets

United Airlines

Oct 3

CMH2:17 pmColumbus

5h 20m

1 stop

DLH6:37 pmDuluth Intl

Oct 5

DLH8:00 amDuluth Intl

6h 23m

1 stop

CMH3:23 pmColumbus

$409

Find similar

United Airlines

Oct 9

CMH7:00 amColumbus

4h 45m

1 stop

DLH10:45 amDuluth Intl

Oct 13

DLH3:07 pmDuluth Intl

6h 00m

1 stop

CMH10:07 pmColumbus

$479

Find similar

United Airlines

Oct 3

CMH2:17 pmColumbus

5h 20m

1 stop

DLH6:37 pmDuluth Intl

Oct 5

DLH8:00 amDuluth Intl

6h 23m

1 stop

CMH3:23 pmColumbus

$484

Find similar

Delta flights from Columbus Airport to Duluth

Our best Delta deals on Columbus Airport to Duluth flight tickets

Delta

Oct 9

CMH8:05 amColumbus

8h 25m

2 stops

DLH3:30 pmDuluth Intl

Oct 13

DLH4:10 pmDuluth Intl

6h 28m

1 stop

CMH11:38 pmColumbus

$794

Find similar

Delta

Oct 3

CMH1:49 pmColumbus

9h 54m

2 stops

DLH10:43 pmDuluth Intl

Oct 5

DLH5:10 amDuluth Intl

6h 34m

2 stops

CMH12:44 pmColumbus

$859

Find similar

Delta

Oct 3

CMH11:44 amColumbus

11h 59m

2 stops

DLH10:43 pmDuluth Intl

Oct 5

DLH5:10 amDuluth Intl

6h 34m

2 stops

CMH12:44 pmColumbus

$919

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Thu 10/9

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Mon 10/13

3:07 pm-10:07 pm

1 stop6h 00m

$479

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Thu 2/5

9:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Sun 2/15

7:53 am-3:11 pm

1 stop6h 18m

$517

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Thu 2/5

10:31 am-9:59 pm

2 stops12h 28m

Duluth Intl

Sun 2/15

7:53 am-3:11 pm

1 stop6h 18m

$616

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Thu 10/9

8:05 am-3:30 pm

2 stops8h 25m

Duluth Intl

Mon 10/13

4:10 pm-11:38 pm

1 stop6h 28m

$794

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Thu 2/5

2:58 pm-9:59 pm

2 stops8h 01m

Duluth Intl

Sun 2/15

7:53 am-5:26 pm

2 stops8h 33m

$862

ColumbusDuluth

CMH - DLH

CMHDLH

Columbus

Thu 10/9

6:05 am-3:30 pm

2 stops10h 25m

Duluth Intl

Mon 10/13

12:02 pm-10:47 pm

2 stops9h 45m

$1,239

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Columbus Airport to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Columbus Airport to Duluth is on a Tuesday when prices can be found for as low as $238. On the other hand, Sunday is the most expensive day to depart from Columbus Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $586.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Columbus Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $308 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Duluth is in the afternoon when prices are around $533.

When to book flights from Columbus Airport to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Columbus Airport to Duluth according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Columbus Airport to Duluth (CMH to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Columbus Airport to Duluth

Direct flights	None

There are no direct flights from Columbus Airport to Duluth. There are no popular flight routes from Columbus Airport to Duluth.

Search flight deals

How far is Columbus to Duluth Intl by plane?
Duluth Intl is 657.4 mi away from Columbus. Flights usually cover this in 4h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Columbus Airport to Duluth Intl Airport?
Prices for flights from Columbus Airport to Duluth Intl Airport are updated daily.
How many operators does momondo search for flights from Columbus Airport to Duluth Intl Airport?
As of September 2025, there are 2 operators available to choose from for flights from Columbus Airport to Duluth Intl Airport.
How old do you have to be to fly from Columbus Airport to Duluth Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Columbus Airport to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Columbus Airport to Duluth?
Based on momondo bookings for flights between Columbus Airport and Duluth, the leading airline is United Airlines, making up 53% of the total bookings. Other popular airlines include Delta with 47%.

Best airlines flying from Columbus Airport to Duluth

Compare and see reviews for airlines that fly from Columbus Airport to Duluth with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $185	Free Cancellation	Rating 7.9 7,973 reviews		Search Delta flights
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 8,928 reviews		Search United Airlines flights

Two Harbors

Hayward

Superior

Cloquet

Why use momondo?

Why should I use momondo to find a flight deal from Columbus to Duluth?

It is quick and easy to find Columbus to Duluth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Duluth that suits you.

Can I find flights from Columbus to Duluth with flexible booking policies on momondo?

momondo does allow users to show only those flights to Duluth from Columbus which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Columbus to Duluth?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Columbus to Duluth.

I’m not ready to book a flight from Columbus to Duluth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Columbus to Duluth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.