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Duluth

$178+ Cheap flights from Indiana to Duluth (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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
IND — DLH
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Indiana to Duluth

Keep the following information in mind while searching for Indiana to Duluth flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Delta)

One-way from

$214
(Delta)

Popular in

October

Cheapest in

January
Provider with most accurate pricing for Indianapolis-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Duluth Intl flights.
Search Deals
From Indiana to Duluth Intl
Search Deals
One-way flight from Indiana to Duluth Intl
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($174 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Find flight deals from Indiana to Duluth

Cheapest flights from Indiana to Duluth
Explore the most affordable flight options available from Indiana to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Wed 8/206:00 amORD - DLH
1 stop4h 10mDelta
Mon 8/253:59 pmDLH - ORD
1 stop3h 44mDelta
Deal found 4/28$178
This Delta deal was found by Cheapflights users on 4/28. 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 5/137:25 amIND - DLH
1 stop4h 48mDelta
Sat 5/174:16 pmDLH - IND
1 stop6h 07mDelta
Deal found 4/28$248
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/126:15 amCVG - DLH
1 stop5h 01mDelta
Sun 6/156:19 pmDLH - CVG
1 stop3h 45mDelta
Deal found 4/28$258
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:10 pmORD - DLH
Nonstop1h 45mUnited Airlines
Tue 6/173:04 pmDLH - ORD
Nonstop1h 48mUnited Airlines
Deal found 4/27$259
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:00 amIND - DLH
1 stop5h 45mUnited Airlines
Sat 5/178:00 amDLH - IND
1 stop6h 13mUnited Airlines
Deal found 4/27$318
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:00 amSDF - DLH
1 stop4h 45mUnited Airlines
Sat 5/178:00 amDLH - SDF
1 stop4h 25mUnited Airlines
Deal found 4/27$343
This Delta deal was found by Cheapflights users on 4/28. 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 6/241:47 pmMDW - DLH
1 stop3h 52mDelta
Sun 6/295:15 amDLH - MDW
1 stop3h 29mDelta
Deal found 4/28$353
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Fri 6/1311:53 amCVG - DLH
2 stops23h 59mUnited Airlines
Mon 6/166:13 pmDLH - CVG
1 stop4h 31mUnited Airlines
Deal found 4/28$448
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/142:05 pmFWA - DLH
1 stop21h 46mUnited Airlines
Fri 7/186:13 pmDLH - FWA
1 stop18h 04mUnited Airlines
Deal found 4/27$552

Cheapflights Fare Finder

Customize your flight search to find flights from Indiana 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Indiana to Duluth that are best for you.

Fly from

Indiana

Fly to

Duluth

Route

Depart

Return

Price

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Wed 8/20

6:00 am-10:10 am

1 stop4h 10m

Duluth Intl

Mon 8/25

3:59 pm-7:43 pm

1 stop3h 44m

$178

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Fri 5/16

6:56 pm-11:38 pm

1 stop5h 42m

Duluth Intl

Sun 5/18

4:16 pm-11:23 pm

1 stop6h 07m

$243

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 6/12

6:15 am-10:16 am

1 stop5h 01m

Duluth Intl

Sun 6/15

6:19 pm-11:04 pm

1 stop3h 45m

$258

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Tue 6/10

8:10 pm-9:55 pm

Nonstop1h 45m

Duluth Intl

Tue 6/17

3:04 pm-4:52 pm

Nonstop1h 48m

$259

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Tue 5/13

6:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Sat 5/17

8:00 am-3:13 pm

1 stop6h 13m

$318

LouisvilleDuluth

SDF - DLH

SDFDLH

Louisville Intl

Tue 5/13

7:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sat 5/17

8:00 am-1:25 pm

1 stop4h 25m

$343

ChicagoDuluth

MDW - DLH

MDWDLH

Chicago Midway

Tue 6/24

1:47 pm-5:39 pm

1 stop3h 52m

Duluth Intl

Sun 6/29

5:15 am-8:44 am

1 stop3h 29m

$353

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Fri 6/13

11:53 am-10:52 am

2 stops23h 59m

Duluth Intl

Mon 6/16

6:13 pm-11:44 pm

1 stop4h 31m

$448

Fort WayneDuluth

FWA - DLH

FWADLH

Fort Wayne

Mon 7/14

2:05 pm-10:51 am

1 stop21h 46m

Duluth Intl

Fri 7/18

6:13 pm-1:17 pm

1 stop18h 04m

$552

IndianapolisDuluth

IND - DLH

INDDLH

Indianapolis

Sun 6/15

7:30 am-10:16 am

1 stop3h 46m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 14 results
1
2

Best time to book a flight from Indiana to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Indiana 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 Indiana to Duluth

What is the cheapest time of day to fly from IN to DLH?

Find hourly flight availability from Indiana to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Indiana to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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 April 29, 2025.
Read through reviews of airlines operating flights from Indiana to Duluth, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Jake,Jan 2024

CVG - ATL

Would have been great but the flight got significantly delayed after we boarded due to a mechanical failure

Related info for your journey

Find useful and relevant information for your journey from Indiana to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Duluth from Indiana?

    For a flight from Indiana to Duluth, you will be flying into Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.

  • What are the most popular routes from Indiana to Duluth?

    Most travelers choose Chicago O'Hare Intl - Duluth Intl, Chicago Midway - Duluth Intl or Indianapolis - Duluth Intl when deciding on the best route from Indiana to Duluth.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Indiana to Duluth (average of $335). Flying from Indiana to Duluth in June is currently the most expensive (average of $483). 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 Indiana?

Book flights to Indiana if you plan to visit one of these locations
Two Harbors
Superior

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Top 2 airlines flying from Indiana to Duluth

Discover the top 2 airlines that operate flights from Indiana 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$393FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$531FlexibilityNo cancel feeOn-time69%

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