HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Indianapolis

$273+ Cheap flights from Duluth to Indianapolis (DLH - IND)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — IND
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duluth to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Duluth to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Indianapolis (IND). 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 16, 2025.

Round-trip from

$268
(Delta)
From Duluth Intl to Indianapolis
Search Deals

Find flight deals from Duluth to Indianapolis

Cheapest flights from Duluth to Indianapolis
Explore the most affordable flight options available from Duluth to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 9/2610:50 amDLH - IND
1 stop6h 38mDelta
Mon 9/297:00 amIND - DLH
1 stop4h 07mDelta
Deal found 9/14$273
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/179:45 amDLH - IND
1 stop4h 24mUnited Airlines
Sat 9/202:20 pmIND - DLH
1 stop5h 10mUnited Airlines
Deal found 9/15$398
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/299:45 amDLH - IND
1 stop4h 36mUnited Airlines
Fri 10/35:38 pmIND - DLH
1 stop18h 05mUnited Airlines
Deal found 9/14$457
This Delta deal was found by Cheapflights users on 9/14. 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 10/164:10 pmDLH - IND
1 stop6h 19mDelta
Sun 10/197:05 amIND - DLH
1 stop5h 17mDelta
Deal found 9/14$463
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/2611:20 amDLH - IND
1 stop4h 02mUnited Airlines
Mon 9/295:50 amIND - DLH
2 stops13h 47mUnited Airlines
Deal found 9/14$478
This Delta deal was found by Cheapflights users on 9/14. 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 9/174:20 pmDLH - IND
1 stop6h 09mDelta
Sat 9/207:00 amIND - DLH
1 stop4h 02mDelta
Deal found 9/14$507
This Delta deal was found by Cheapflights users on 9/15. 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 9/184:20 pmDLH - IND
1 stop6h 09mDelta
Sun 9/217:00 amIND - DLH
1 stop4h 07mDelta
Deal found 9/15$628
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/169:45 amDLH - IND
1 stop4h 36mUnited Airlines
Sun 10/194:36 pmIND - DLH
1 stop19h 09mUnited Airlines
Deal found 9/14$630
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/268:00 amDLH - IND
1 stop4h 22mUnited Airlines
Wed 10/110:05 amIND - DLH
2 stops9h 32mUnited Airlines
Deal found 9/14$666
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 12/197:50 amDLH - IND
1 stop6h 32mUnited Airlines
Tue 12/237:44 pmIND - DLH
2 stops28h 11mUnited Airlines
Deal found 9/15$685
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 9/194:20 pmDLH - IND
1 stop6h 09mDelta
Sun 9/217:00 amIND - DLH
1 stop4h 07mDelta
Deal found 9/15$692

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Indianapolis 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 16, 2025.
Use the filters below to find and compare flights from Duluth to Indianapolis that are best for you.

Fly from

Duluth

Fly to

Indianapolis

Route

Depart

Return

Price

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Fri 9/26

10:50 am-6:28 pm

1 stop6h 38m

Indianapolis

Wed 10/1

7:00 am-10:07 am

1 stop4h 07m

$273

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Fri 9/26

10:50 am-6:28 pm

1 stop6h 38m

Indianapolis

Tue 9/30

7:00 am-10:07 am

1 stop4h 07m

$273

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Thu 10/16

4:10 pm-11:29 pm

1 stop6h 19m

Indianapolis

Sun 10/19

7:05 am-11:22 am

1 stop5h 17m

$463

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Fri 9/26

11:20 am-4:22 pm

1 stop4h 02m

Indianapolis

Mon 9/29

5:50 am-6:37 pm

2 stops13h 47m

$478

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Thu 9/18

4:20 pm-11:29 pm

1 stop6h 09m

Indianapolis

Sun 9/21

7:00 am-10:07 am

1 stop4h 07m

$628

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Thu 10/16

9:45 am-3:21 pm

1 stop4h 36m

Indianapolis

Sun 10/19

4:36 pm-10:45 am

1 stop19h 09m

$630

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Fri 9/26

8:00 am-1:22 pm

1 stop4h 22m

Indianapolis

Wed 10/1

10:05 am-6:37 pm

2 stops9h 32m

$666

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Fri 9/19

4:20 pm-11:29 pm

1 stop6h 09m

Indianapolis

Sun 9/21

7:00 am-10:07 am

1 stop4h 07m

$692

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Sun 10/5

9:45 am-4:22 pm

1 stop5h 37m

Indianapolis

Thu 10/9

6:00 am-6:37 pm

1 stop13h 37m

$696

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

Fri 9/26

9:45 am-6:52 pm

2 stops8h 07m

Indianapolis

Tue 9/30

6:00 am-10:45 am

1 stop5h 45m

$721

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Duluth to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis 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 Indianapolis

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

Currently, August is the cheapest month in which you can book a flight from Duluth to Indianapolis (average of $286). Flying from Duluth to Indianapolis in March is currently the most expensive (average of $360). 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 Indianapolis

Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with Delta from Duluth to Indianapolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

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 Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Duluth to Indianapolis?

    For as low as $478, Delta can have you in Indianapolis from Duluth in 4h 02m. The distance from Duluth to Indianapolis is about 574 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Duluth to Indianapolis round-trip?

    According to our current data, Delta ($238), offers the cheapest pricing from Duluth to Indianapolis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Indianapolis 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 Indianapolis?

    Currently, August is the cheapest month in which you can book a flight from Duluth to Indianapolis (average of $286). Flying from Duluth to Indianapolis in March is currently the most expensive (average of $360). 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 Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Muncie
Terre Haute
Noblesville
Fishers
Anderson
Kokomo
Greenwood
Bloomington
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Duluth to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Midway flights
Minneapolis to O'Hare Intl flights
Minneapolis to Indianapolis flights
Minneapolis to Cincinnati flights
Fargo to O'Hare Intl flights
Minneapolis to Louisville flights
Sioux Falls to O'Hare Intl flights
Fargo to Midway flights
Sioux Falls to Midway flights
Rochester to O'Hare Intl flights
Minneapolis to Dayton flights
Minneapolis to Rockford flights
Rochester to Midway flights
Minneapolis to South Bend flights
Sioux Falls to Cincinnati flights
Sioux Falls to Louisville flights
Duluth to O'Hare Intl flights
Minneapolis to Evansville flights
Fargo to Indianapolis flights
Minneapolis to Fort Wayne flights
Sioux Falls to Indianapolis flights
Duluth to Midway flights
Fargo to Fort Wayne flights
Mason City to O'Hare Intl flights
Duluth to Louisville flights
Sioux Falls to South Bend flights
Minneapolis to Kalamazoo flights
La Crosse to O'Hare Intl flights
Rochester to Louisville flights
Fargo to Dayton flights
Sioux Falls to Dayton flights
Minneapolis to Owensboro flights
La Crosse to Louisville flights
Rochester to Kalamazoo flights
Ironwood to O'Hare Intl flights
Rochester to Cincinnati flights
Rochester to Dayton flights
Sioux Falls to Kalamazoo flights
La Crosse to Dayton flights
Fargo to South Bend flights
La Crosse to Midway flights
La Crosse to Cincinnati flights
International Falls to O'Hare Intl flights
International Falls to Midway flights
Brainerd to O'Hare Intl flights
Bemidji to Kalamazoo flights
La Crosse to Indianapolis flights
La Crosse to Kalamazoo flights

Top airline flying from Duluth to Indianapolis

Discover the top airline that operate flights from Duluth to Indianapolis. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$343FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.