What is the cheapest airline that flies from Indianapolis to Duluth Intl?

Delta and United Airlines are the most popular carriers operating from Indianapolis to Duluth Intl

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

Prices for flights from Indianapolis Airport to Duluth Intl Airport are refreshed on a daily basis.

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

The number of operators available for flights from Indianapolis Airport to Duluth Intl Airport is 1 as of October 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Duluth Intl Airport.

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

The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$237 Cheap Flights from Indianapolis to Duluth in 2025/26

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Find the cheapest flights from Indianapolis to Duluth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 11:07 amIND-DLH

5h 02m1 stop

4:20 pm - 11:09 pmDLH-IND

5h 49m1 stop

$238Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

7:05 am - 11:07 amIND-DLH

5h 02m1 stop

4:20 pm - 11:09 pmDLH-IND

5h 49m1 stop

$258Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

12:45 pm - 10:07 amIND-DLH

22h 22m2 stops

4:20 pm - 11:09 pmDLH-IND

5h 49m1 stop

$388Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

7:15 am - 10:45 amIND-DLH

4h 30m1 stop

7:55 am - 1:12 pmDLH-IND

4h 17m1 stop

$402United Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

6:05 am - 7:37 pmIND-DLH

14h 32m2 stops

4:20 pm - 11:09 pmDLH-IND

5h 49m1 stop

$413Delta

Find Deal

Sat, Mar 7 - Wed, Mar 11

7:48 pm - 10:45 amIND-DLH

15h 57m2 stops

7:55 am - 1:12 pmDLH-IND

4h 17m1 stop

$537United Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

Delta flights from Indianapolis to Duluth

Our best Delta deals on Indianapolis to Duluth flight tickets

Delta

Mar 7

IND7:05 amIndianapolis

5h 02m

1 stop

DLH11:07 amDuluth Intl

Mar 11

DLH4:20 pmDuluth Intl

5h 49m

1 stop

IND11:09 pmIndianapolis

$238

Find similar

Delta

Mar 7

IND7:05 amIndianapolis

5h 02m

1 stop

DLH11:07 amDuluth Intl

Mar 11

DLH4:20 pmDuluth Intl

5h 49m

1 stop

IND11:09 pmIndianapolis

$258

Find similar

Delta

Oct 16

IND8:08 pmIndianapolis

4h 34m

1 stop

DLH11:42 pmDuluth Intl

Oct 21

DLH12:02 pmDuluth Intl

6h 11m

1 stop

IND7:13 pmIndianapolis

$298

Find similar

United Airlines flights from Indianapolis to Duluth

Our best United Airlines deals on Indianapolis to Duluth flight tickets

United Airlines

Oct 17

IND9:00 amIndianapolis

6h 32m

1 stop

DLH2:32 pmDuluth Intl

Oct 21

DLH9:45 amDuluth Intl

5h 37m

1 stop

IND4:22 pmIndianapolis

$332

Find similar

United Airlines

Oct 22

IND7:15 amIndianapolis

4h 30m

1 stop

DLH10:45 amDuluth Intl

Oct 26

DLH7:55 amDuluth Intl

4h 17m

1 stop

IND1:12 pmIndianapolis

$402

Find similar

United Airlines

Oct 22

IND7:48 pmIndianapolis

15h 57m

2 stops

DLH10:45 amDuluth Intl

Oct 26

DLH7:55 amDuluth Intl

4h 17m

1 stop

IND1:12 pmIndianapolis

$537

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sat 3/7

7:05 am-11:07 am

1 stop5h 02m

Duluth Intl

Wed 3/11

4:20 pm-11:09 pm

1 stop5h 49m

$238

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sat 3/7

7:05 am-11:07 am

1 stop5h 02m

Duluth Intl

Wed 3/11

4:20 pm-11:09 pm

1 stop5h 49m

$258

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sat 3/7

12:45 pm-10:07 am

2 stops22h 22m

Duluth Intl

Wed 3/11

4:20 pm-11:09 pm

1 stop5h 49m

$388

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Wed 10/22

7:15 am-10:45 am

1 stop4h 30m

Duluth Intl

Sun 10/26

7:55 am-1:12 pm

1 stop4h 17m

$402

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sat 3/7

6:05 am-7:37 pm

2 stops14h 32m

Duluth Intl

Wed 3/11

4:20 pm-11:09 pm

1 stop5h 49m

$413

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Wed 10/22

7:48 pm-10:45 am

2 stops15h 57m

Duluth Intl

Sun 10/26

7:55 am-1:12 pm

1 stop4h 17m

$537

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Tue 11/4

7:05 am-11:22 am

1 stop5h 17m

$243

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sat 11/22

6:00 am-10:38 am

1 stop5h 38m

$372

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Tue 11/4

11:54 am-7:17 pm

2 stops8h 23m

$683

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sat 11/22

5:45 am-2:31 pm

2 stops9h 46m

$750

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Indianapolis 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

Prices

Airlines

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

The cheapest day to depart from Indianapolis to Duluth is on a Thursday when prices can be found for as low as $309. On the other hand, Sunday is the most expensive day to depart from Indianapolis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $551.

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

Flying to Duluth from Indianapolis in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $408 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Duluth is in the evening when prices are around $548.

When to book flights from Indianapolis to Duluth

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

Estimated round-trip price

Cheap Indianapolis to Duluth (IND to DLH) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Indianapolis to Duluth Intl by plane?
Indianapolis and Duluth Intl are 568.8 mi apart from one another. In terms of flight time, this usually takes a little over 4h 30m.
When did momondo last update prices for flights from Indianapolis Airport to Duluth Intl Airport?
Prices for flights from Indianapolis Airport to Duluth Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Indianapolis Airport to Duluth Intl Airport?
The number of operators available for flights from Indianapolis Airport to Duluth Intl Airport is 1 as of October 2025.
How old do you have to be to fly from Indianapolis Airport to Duluth Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Indianapolis to Duluth?
momondo data reveals that the most frequently booked airline on the route from Indianapolis to Duluth is Delta, representing 100% of all bookings.

Best airlines flying from Indianapolis to Duluth

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $238	Free Cancellation	Rating 7.9 7,969 reviews		Search Delta flights

Two Harbors

Hayward

Superior

Cloquet

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Indianapolis.

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

Yes. momondo allows you to filter the results for Indianapolis to Duluth flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Duluth from Indianapolis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Duluth, momondo offers a useful price alert feature which will track prices for flights to Duluth from Indianapolis and alert you when they change.