HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas

$248+ Cheap flights from Duluth (DLH) to Dallas

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — DFW
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duluth to Dallas 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 Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Dallas (A78). 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 August 14, 2025.

Round-trip from

$248
(Delta)

Popular in

January

Cheapest in

March

Average price

$303
From Duluth Intl to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Duluth to Dallas

Cheapest flights from Duluth to Dallas
Explore the most affordable flight options available from Duluth to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 12/105:10 amDLH - DFW
1 stop4h 44mDelta
Sat 12/136:00 pmDFW - DLH
1 stop5h 44mDelta
Deal found 8/13$248
This Delta deal was found by Cheapflights users on 8/14. 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 8/297:50 amDLH - DFW
1 stop4h 38mDelta
Tue 9/26:28 pmDFW - DLH
1 stop4h 18mDelta
Deal found 8/14$318
This United Airlines deal was found by Cheapflights users on 8/13. 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 12/107:55 amDLH - DFW
3 stops27h 18mUnited Airlines
Sat 12/132:15 pmDFW - DLH
1 stop7h 44mUnited Airlines
Deal found 8/13$401
This United Airlines deal was found by Cheapflights users on 8/14. 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 8/2911:20 amDLH - DFW
2 stops11h 36mUnited Airlines
Tue 9/212:10 pmDFW - DLH
2 stops9h 55mUnited Airlines
Deal found 8/14$483
This Delta deal was found by Cheapflights users on 8/13. 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 12/194:20 pmDLH - DFW
1 stop6h 11mDelta
Sun 12/286:55 amDFW - DLH
1 stop4h 13mDelta
Deal found 8/13$676

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Dallas 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 August 14, 2025.
Use the filters below to find and compare flights from Duluth to Dallas that are best for you.

Fly from

Duluth

Fly to

Dallas

Route

Depart

Return

Price

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Wed 12/10

5:10 am-9:54 am

1 stop4h 44m

Dallas/Fort Worth

Sat 12/13

6:00 pm-11:44 pm

1 stop5h 44m

$248

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Fri 8/29

7:50 am-12:28 pm

1 stop4h 38m

Dallas/Fort Worth

Tue 9/2

6:28 pm-10:46 pm

1 stop4h 18m

$318

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Wed 12/10

7:55 am-11:13 am

3 stops27h 18m

Dallas/Fort Worth

Sat 12/13

2:15 pm-9:59 pm

1 stop7h 44m

$401

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Fri 8/29

11:20 am-10:56 pm

2 stops11h 36m

Dallas/Fort Worth

Tue 9/2

12:10 pm-10:05 pm

2 stops9h 55m

$483

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Fri 12/19

4:20 pm-10:31 pm

1 stop6h 11m

Dallas/Fort Worth

Sun 12/28

6:55 am-11:08 am

1 stop4h 13m

$676

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Sun 12/28

5:00 am-9:59 am

1 stop4h 59m

$303

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Sat 8/23

3:10 pm-10:15 pm

1 stop7h 05m

$426

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Sun 8/24

9:45 am-3:21 pm

1 stop5h 36m

$426

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Sun 8/24

5:10 am-9:52 am

1 stop4h 42m

$426

DuluthDallas

DLH - DFW

DLHDFW

Duluth Intl

Sat 8/23

4:19 pm-10:35 pm

1 stop6h 16m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Duluth to Dallas

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

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

Currently, August is the cheapest month in which you can book a flight from Duluth to Dallas (average of $216). Flying from Duluth to Dallas in March is currently the most expensive (average of $295). 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 Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Duluth to Dallas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

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 Dallas. 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 from for flights from Duluth to Dallas?

    Duluth Intl (DLH) is the airport you will fly out of if you book a flight from Duluth to Dallas. You should not have trouble finding flights to Dallas from Duluth Intl; the airport handles an average of 0 outbound flights to Dallas per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Duluth airport to Dallas. It is only a 5.8 mi journey to Duluth Intl (DLH) from Duluth’s city center.

  • What are the cheapest airlines flying from Duluth to Dallas round-trip?

    According to our current data, Delta ($248), and United Airlines ($302) offers the cheapest pricing from Duluth to Dallas. Delta is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Duluth to Dallas (average of $216). Flying from Duluth to Dallas in March is currently the most expensive (average of $295). 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

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 Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Dallas/Fort Worth flights
Minneapolis to George Bush Intcntl flights
Minneapolis to Hobby flights
Minneapolis to Austin flights
Minneapolis to San Antonio flights
Minneapolis to Love Field flights
Fargo to Dallas/Fort Worth flights
Sioux Falls to Dallas/Fort Worth flights
Minneapolis to Harlingen flights
Minneapolis to El Paso flights
Fargo to Hobby flights
Minneapolis to McAllen flights
Rochester to Dallas/Fort Worth flights
Fargo to George Bush Intcntl flights
Sioux Falls to San Antonio flights
Sioux Falls to Hobby flights
Minneapolis to Corpus Christi flights
Fargo to Austin flights
Sioux Falls to Austin flights
Minneapolis to Brownsville flights
Sioux Falls to George Bush Intcntl flights
Minneapolis to Lubbock flights
Fargo to San Antonio flights
Minneapolis to Midland flights
Duluth to Hobby flights
La Crosse to Dallas/Fort Worth flights
Rochester to Austin flights
Duluth to George Bush Intcntl flights
Fargo to Love Field flights
Duluth to Dallas/Fort Worth flights
Rochester to Love Field flights
Minneapolis to Laredo flights
Bemidji to Dallas/Fort Worth flights
Minneapolis to Amarillo flights
La Crosse to Hobby flights
Sioux Falls to Love Field flights
Rochester to Harlingen flights
Minneapolis to Waco flights
Minneapolis to College Station flights
Minneapolis to Abilene flights
Duluth to El Paso flights
Rochester to El Paso flights
Sioux Falls to Midland flights
Minneapolis to Texarkana flights
Rochester to Hobby flights
Rochester to George Bush Intcntl flights
Fargo to Wichita Falls flights
Minneapolis to Wichita Falls flights

Top 2 airlines flying from Duluth to Dallas

Discover the top 2 airlines that operate flights from Duluth to Dallas. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$408FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$302Average$439FlexibilityNo cancel feeOn-time69%

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.