HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Tucson

$264+ Cheap flights from Duluth to Tucson (DLH - TUS)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — TUS
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 Tucson 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 Tucson

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Tucson (TUS). 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

$588
(Delta)

One-way from

$274
(United Airlines)
From Duluth Intl to Tucson
Search Deals
One-way flight from Duluth Intl to Tucson
Search Deals

Find flight deals from Duluth to Tucson

Cheapest flights from Duluth to Tucson
Explore the most affordable flight options available from Duluth to Tucson. 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 9/16. 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 11/412:02 pmDLH - TUS
2 stops12h 28mDelta
Mon 11/103:03 pmTUS - DLH
1 stop7h 47mDelta
Deal found 9/16$264
This Delta deal was found by Cheapflights users on 9/16. 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 11/412:02 pmDLH - TUS
2 stops12h 28mDelta
Wed 11/1212:41 pmTUS - DLH
2 stops10h 09mDelta
Deal found 9/16$269
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/312:02 pmDLH - TUS
2 stops12h 28mDelta
Tue 11/113:03 pmTUS - DLH
1 stop7h 47mDelta
Deal found 9/16$299
This Delta deal was found by Cheapflights users on 9/16. 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 10/2812:02 pmDLH - TUS
2 stops11h 23mDelta
Tue 11/48:00 amTUS - DLH
2 stops10h 17mDelta
Deal found 9/16$339
This Delta deal was found by Cheapflights users on 9/16. 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 10/215:18 amDLH - TUS
2 stops12h 28mDelta
Wed 10/2912:02 pmTUS - DLH
2 stops9h 40mDelta
Deal found 9/16$387
This Delta deal was found by Cheapflights users on 9/16. 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 10/2912:02 pmDLH - TUS
2 stops11h 23mDelta
Mon 11/36:55 amTUS - DLH
2 stops15h 47mDelta
Deal found 9/16$418
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/219:45 amDLH - TUS
2 stops13h 14mUnited Airlines
Tue 10/285:15 pmTUS - DLH
2 stops15h 22mUnited Airlines
Deal found 9/16$426
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 11/312:02 pmDLH - TUS
2 stops12h 28mDelta
Mon 11/1012:41 pmTUS - DLH
2 stops10h 09mDelta
Deal found 9/16$438
This Delta deal was found by Cheapflights users on 9/16. 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 12/245:00 amDLH - TUS
2 stops13h 18mDelta
Thu 12/252:45 pmTUS - DLH
1 stop7h 07mDelta
Deal found 9/16$467
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.
Wed 12/245:00 amDLH - TUS
2 stops30h 54mDelta
Tue 12/302:45 pmTUS - DLH
1 stop7h 07mDelta
Deal found 9/15$472

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Tucson 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 Tucson that are best for you.

Fly from

Duluth

Fly to

Tucson

Route

Depart

Return

Price

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Wed 12/24

5:00 am-5:18 pm

2 stops13h 18m

Tucson

Thu 12/25

11:35 am-10:52 pm

2 stops10h 17m

$472

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Fri 12/19

5:00 am-2:06 pm

1 stop10h 06m

Tucson

Wed 12/24

2:45 pm-10:52 pm

1 stop7h 07m

$503

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Fri 12/19

5:00 am-2:06 pm

1 stop10h 06m

Tucson

Thu 12/25

2:45 pm-10:52 pm

1 stop7h 07m

$513

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 2/28

11:26 am-9:59 pm

2 stops11h 33m

Tucson

Tue 3/3

8:07 pm-10:44 am

2 stops13h 37m

$524

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Mon 12/22

5:00 am-11:16 pm

2 stops19h 16m

Tucson

Wed 12/24

2:45 pm-10:52 pm

1 stop7h 07m

$542

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Mon 12/22

11:55 am-1:49 pm

1 stop26h 54m

Tucson

Thu 12/25

11:35 am-10:52 pm

2 stops10h 17m

$547

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Fri 3/6

3:14 pm-10:25 pm

1 stop8h 11m

$274

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sun 3/8

3:14 pm-9:25 pm

1 stop8h 11m

$383

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sun 3/8

8:05 am-1:01 pm

1 stop6h 56m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Duluth to Tucson

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

Reviews of airlines servicing Tucson

Get insights into the airlines that provide service to Tucson. 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 Tucson. Reviews last updated September 16, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Duluth to Tucson. 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
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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 Tucson. 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 Tucson?

    Departing from Duluth to Tucson will take you 11h 33m. The distance between Duluth and Tucson is about 1418 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Duluth to Tucson round-trip from $263. Another airline that can offer you cheap pricing is United Airlines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Duluth to Tucson (average of $361). Flying from Duluth to Tucson in March is currently the most expensive (average of $424). 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 Tucson?

Book flights to Tucson if you plan to visit one of these locations
Sierra Vista
Green Valley

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 Tucson

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Sky Harbor Intl flights
Minneapolis to Las Vegas flights
Minneapolis to Phoenix-Mesa Gateway flights
Minneapolis to Tucson flights
Fargo to Sky Harbor Intl flights
Sioux Falls to Las Vegas flights
Fargo to Las Vegas flights
Fargo to Phoenix-Mesa Gateway flights
Sioux Falls to Sky Harbor Intl flights
Rochester to Las Vegas flights
Rochester to Sky Harbor Intl flights
Sioux Falls to Phoenix-Mesa Gateway flights
Duluth to Sky Harbor Intl flights
Duluth to Las Vegas flights
Fargo to Tucson flights
La Crosse to Sky Harbor Intl flights
Minneapolis to Yuma flights
Minneapolis to Flagstaff flights
Sioux Falls to Tucson flights
La Crosse to Las Vegas flights
Bemidji to Las Vegas flights
Rochester to Tucson flights
Hibbing to Las Vegas flights
Sioux Falls to Flagstaff flights
La Crosse to Tucson flights
Hibbing to Sky Harbor Intl flights
Brainerd to Sky Harbor Intl flights

Top 2 airlines flying from Duluth to Tucson

Discover the top 2 airlines that operate flights from Duluth to Tucson. 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$263Average$358FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$338Average$628FlexibilityNo 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.