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$233+ Cheap flights from Duluth to Indianapolis (DLH - IND)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — IND
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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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 agosto 20, 2025.

Round-trip from

$368
(United Airlines)

One-way from

$233
(Delta)

Popular in

August

Cheapest in

June

Average price

$508
From Duluth Intl to Indianapolis
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One-way flight from Duluth Intl to Indianapolis
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Highest demand for flights based on searches. 11% potential increase in price ($44 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).
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Average for round-trip flights in August 2025
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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 agosto 20, 2025.

This Delta deal was found by Cheapflights users on 8/19. 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.
jue. 8/287:50 amDLH - IND
1 stop6h 55mDelta
lun. 9/17:22 amIND - DLH
1 stop3h 53mDelta
Deal found 8/19$273
This United Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 9/1811:20 amDLH - IND
1 stop4h 12mUnited Airlines
dom. 9/216:00 amIND - DLH
1 stop5h 45mUnited Airlines
Deal found 8/18$368
This United Airlines deal was found by Cheapflights users on 8/19. 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.
mié. 9/33:10 pmDLH - IND
1 stop3h 59mUnited Airlines
dom. 9/76:00 amIND - DLH
1 stop5h 45mUnited Airlines
Deal found 8/19$434
This United Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 8/218:00 amDLH - IND
1 stop6h 09mUnited Airlines
lun. 8/252:20 pmIND - DLH
1 stop5h 10mUnited Airlines
Deal found 8/18$482
This United Airlines deal was found by Cheapflights users on 8/18. 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.
jue. 8/2811:20 amDLH - IND
2 stops11h 39mUnited Airlines
lun. 9/15:42 pmIND - DLH
1 stop5h 23mUnited Airlines
Deal found 8/18$568
This United Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 8/228:00 amDLH - IND
1 stop4h 17mUnited Airlines
vie. 8/225:42 pmIND - DLH
1 stop18h 03mUnited Airlines
Deal found 8/18$597

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 agosto 20, 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

jue. 9/18

11:20 am-4:32 pm

1 stop4h 12m

Indianapolis

dom. 9/21

6:00 am-10:45 am

1 stop5h 45m

$368

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

mié. 9/3

3:10 pm-8:09 pm

1 stop3h 59m

Indianapolis

dom. 9/7

6:00 am-10:45 am

1 stop5h 45m

$434

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

mié. 9/3

5:10 am-1:27 pm

2 stops7h 17m

Indianapolis

dom. 9/7

8:10 am-3:39 pm

2 stops8h 29m

$1,846

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

jue. 9/18

10:50 am-6:50 pm

2 stops7h 00m

Indianapolis

dom. 9/21

5:54 pm-10:43 pm

2 stops5h 49m

$1,976

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

jue. 9/25

5:10 am-11:32 am

1 stop5h 22m

$233

DuluthIndianapolis

DLH - IND

DLHIND

Duluth Intl

jue. 9/25

8:00 am-11:59 pm

2 stops14h 59m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

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 $295). 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 agosto 20, 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
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

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 $368, United Airlines can have you in Indianapolis from Duluth in 4h 12m. The distance from Duluth to Indianapolis is about 574 mi.

  • 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. Delta is 29% 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 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 $295). 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
Bloomington
Muncie
Terre Haute
Noblesville
Fishers
Greenwood
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Speedway

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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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$343FlexibilityNo cancel feeOn-timeN/A

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