$308+ Cheap flights from Indianapolis to Duluth (IND - DLH)
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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — DLH
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Duluth 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 Indianapolis to Duluth
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Cheapest flights from Indianapolis to DuluthExplore the most affordable flight options available from Indianapolis to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from Indianapolis to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This Delta deal was found by Cheapflights users on 8/31. 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 11/146:35 am -
1 stop5h 54m
Sat 11/215:04 am -
1 stop5h 51m
Deal found 8/31![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/1211:38 am -
1 stop3h 51m
Wed 9/166:24 pm -
1 stop4h 16m
Deal found 8/28![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/28. 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.
Tue 9/157:00 am -
1 stop5h 03m
Tue 9/2211:43 am -
1 stop5h 40m
Deal found 8/28![Delta logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/32:00 pm -
1 stop4h 34m
Thu 9/103:10 pm -
1 stop5h 57m
Deal found 8/29![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/148:00 am -
2 stops16h 14m
Sat 11/216:23 am -
1 stop5h 24m
Deal found 9/1![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Tue 9/1511:38 am -
1 stop3h 51m
Tue 9/226:24 pm -
2 stops28h 32m
Deal found 8/28![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/147:26 pm -
1 stop4h 54m
Fri 9/186:24 pm -
2 stops23h 38m
Deal found 8/30![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/184:32 pm -
2 stops19h 10m
Sun 9/207:45 am -
1 stop4h 07m
Deal found 8/30![United Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/22:00 pm -
1 stop4h 34m
Fri 9/46:23 pm -
2 stops23h 39m
Deal found 8/29![United Airlines logo]()
$743
Best flights from Indianapolis to DuluthDiscover carefully curated flight deals from Indianapolis to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from Indianapolis to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This Delta deal was found by Cheapflights users on 8/29. 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 11/146:35 am -
1 stop5h 54m
Sat 11/215:04 am -
1 stop5h 51m
Deal found 8/29![Delta logo]()
$308
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/1211:38 am -
1 stop3h 51m
Wed 9/166:24 pm -
1 stop4h 16m
Deal found 8/28![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/148:00 am -
2 stops16h 14m
Sat 11/216:23 am -
1 stop5h 24m
Deal found 9/1![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/184:32 pm -
2 stops19h 10m
Sun 9/207:45 am -
1 stop4h 07m
Deal found 8/30![United Airlines logo]()
$732
This Delta deal was found by Cheapflights users on 8/31. 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.
Sun 9/67:00 am -
1 stop5h 01m
Tue 9/84:11 pm -
1 stop5h 54m
Deal found 8/31![Delta logo]()
$838
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/171:38 pm -
1 stop5h 41m
Sat 10/246:00 am -
2 stops7h 22m
Deal found 8/30![United Airlines logo]()
$774
Last-minute flights from Indianapolis to DuluthDiscover last-minute flight deals from Indianapolis to Duluth. Data last updated September 2, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Duluth. Data last updated September 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/22:00 pm -
1 stop4h 34m
Fri 9/46:23 pm -
2 stops23h 39m
Deal found 8/29![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 8/29. 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 9/32:00 pm -
1 stop4h 34m
Thu 9/103:10 pm -
1 stop5h 57m
Deal found 8/29![United Airlines logo]()
$452
This United Airlines deal was found by Cheapflights users on 8/28. 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 9/1211:38 am -
1 stop3h 51m
Wed 9/166:24 pm -
1 stop4h 16m
Deal found 8/28![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/147:26 pm -
1 stop4h 54m
Fri 9/186:24 pm -
2 stops23h 38m
Deal found 8/30![United Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 8/28. 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.
Tue 9/157:00 am -
1 stop5h 03m
Tue 9/2211:43 am -
1 stop5h 40m
Deal found 8/28![Delta logo]()
$383
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Tue 9/1511:38 am -
1 stop3h 51m
Tue 9/226:24 pm -
2 stops28h 32m
Deal found 8/28![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/184:32 pm -
2 stops19h 10m
Sun 9/207:45 am -
1 stop4h 07m
Deal found 8/30![United Airlines logo]()
$732
This United Airlines deal was found by Cheapflights users on 8/30. 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 10/173:03 pm -
1 stop4h 16m
Sat 10/246:00 am -
1 stop5h 42m
Deal found 8/30![United Airlines logo]()
$308
One-way flights from Indianapolis to DuluthSearch for one-way flight options from Indianapolis to Duluth. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from Indianapolis to Duluth. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This deal was found by Cheapflights users on 8/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
1 stop5h 40m
Deal found 8/27![United Airlines logo]()
$418
Find flight deals from Indianapolis to Duluth
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Duluth (DLH). 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 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Duluth 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 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from Indianapolis to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Sat 11/14
6:35 am-11:29 am
1 stop5h 54m
Duluth Intl
Sat 11/21
5:04 am-11:55 am
1 stop5h 51m
$308
Quickest round-trip
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Sat 9/12
11:38 am-2:29 pm
1 stop3h 51m
Duluth Intl
Wed 9/16
6:24 pm-11:40 pm
1 stop4h 16m
$338
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Sat 11/14
8:00 am-11:14 pm
2 stops16h 14m
Duluth Intl
Sat 11/21
6:23 am-12:47 pm
1 stop5h 24m
$547
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Fri 9/18
4:32 pm-10:42 am
2 stops19h 10m
Duluth Intl
Sun 9/20
7:45 am-12:52 pm
1 stop4h 07m
$732
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Sat 10/17
1:38 pm-6:19 pm
1 stop5h 41m
Duluth Intl
Sat 10/24
6:00 am-2:22 pm
2 stops7h 22m
$774
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Sun 9/6
7:00 am-11:01 am
1 stop5h 01m
Duluth Intl
Tue 9/8
4:11 pm-11:05 pm
1 stop5h 54m
$838
Cheapest one-way
Quickest one-way
IndianapolisDuluth
IND Indianapolis - DLH Duluth Intl
INDDLH
Indianapolis
Wed 9/9
6:00 am-10:40 am
1 stop5h 40m
$418
Sorted by cheapest first
Compare providers for flights from Indianapolis to Duluth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Duluth in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Duluth flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from Indianapolis with our price prediction graph.
IND-DLH
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.
Reviews of airlines servicing Duluth
Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated September 2, 2026.
See what other customers who have flown with Delta from Indianapolis to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
BDL - MSP
Boarding
8.1
Entertainment
7.8
Food
7.2
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
BDL - MSP
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
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Indianapolis and Duluth flights
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Indianapolis to Duluth
Discover the top airline that operate flights from Indianapolis to Duluth. 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 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$264 | Average$551 | FlexibilityNo cancel fee | On-timeN/A |