$289+ Cheap flights from Duluth to Tucson (DLH - TUS)
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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — TUS
May 15 — May 221
Round-trip
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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Duluth to TucsonExplore 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 April 15, 2026.
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 April 15, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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.
Tue 10/205:10 am
DLH
- TUS
2 stops13h 07m
Delta
Tue 11/31:00 pm
TUS
- DLH
2 stops8h 48m
Delta
Deal found 4/14![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 4/11. 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 10/205:00 am
DLH
- TUS
1 stop7h 40m
United Airlines
Tue 11/38:30 am
TUS
- DLH
1 stop8h 04m
United Airlines
Deal found 4/11![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 4/14. 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.
Wed 7/298:00 am
DLH
- TUS
2 stops9h 51m
Delta
Thu 8/612:29 pm
TUS
- DLH
2 stops8h 21m
Delta
Deal found 4/14![Delta logo]()
$673
This Delta deal was found by Cheapflights users on 4/13. 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.
Thu 8/1312:00 pm
DLH
- TUS
2 stops11h 37m
Delta
Wed 8/1912:00 pm
TUS
- DLH
2 stops9h 38m
Delta
Deal found 4/13![Delta logo]()
$674
This Delta deal was found by Cheapflights users on 4/12. 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 5/38:07 am
DLH
- TUS
1 stop7h 04m
Delta
Sun 5/1011:04 am
TUS
- DLH
2 stops9h 40m
Delta
Deal found 4/12![Delta logo]()
$694
This Delta deal was found by Cheapflights users on 4/12. 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 5/2012:46 pm
DLH
- TUS
2 stops10h 01m
Delta
Sun 5/2411:04 am
TUS
- DLH
2 stops9h 40m
Delta
Deal found 4/12![Delta logo]()
$759
Best flights from Duluth to TucsonDiscover carefully curated flight deals from Duluth to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
Discover carefully curated flight deals from Duluth to Tucson that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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.
Sat 8/18:00 am
DLH
- TUS
2 stops9h 51m
Delta
Thu 8/612:29 pm
TUS
- DLH
2 stops8h 21m
Delta
Deal found 4/14![Delta logo]()
$673
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 8/135:00 am
DLH
- TUS
2 stops14h 04m
United Airlines
Tue 8/189:30 am
TUS
- DLH
2 stops11h 57m
United Airlines
Deal found 4/13![United Airlines logo]()
$806
This Delta deal was found by Cheapflights users on 4/13. 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.
Thu 8/1312:00 pm
DLH
- TUS
2 stops11h 37m
Delta
Wed 8/1912:00 pm
TUS
- DLH
2 stops9h 38m
Delta
Deal found 4/13![Delta logo]()
$674
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Thu 8/136:15 pm
DLH
- TUS
1 stop22h 17m
United Airlines
Wed 8/199:30 am
TUS
- DLH
2 stops10h 27m
United Airlines
Deal found 4/14![United Airlines logo]()
$847
This Delta deal was found by Cheapflights users on 4/12. 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 5/2112:46 pm
DLH
- TUS
2 stops10h 01m
Delta
Sun 5/2411:04 am
TUS
- DLH
2 stops9h 40m
Delta
Deal found 4/12![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/202:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Mon 5/257:20 am
TUS
- DLH
1 stop29h 08m
United Airlines
Deal found 4/12![United Airlines logo]()
$906
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/202:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Sun 5/247:20 am
TUS
- DLH
1 stop13h 48m
United Airlines
Deal found 4/12![United Airlines logo]()
$906
This Delta deal was found by Cheapflights users on 4/12. 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 5/217:58 am
DLH
- TUS
2 stops14h 49m
Delta
Mon 5/2511:45 am
TUS
- DLH
2 stops26h 03m
Delta
Deal found 4/12![Delta logo]()
$927
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 8/13:03 pm
DLH
- TUS
1 stop9h 08m
United Airlines
Thu 8/67:20 am
TUS
- DLH
1 stop8h 14m
United Airlines
Deal found 4/14![United Airlines logo]()
$964
This United Airlines deal was found by Cheapflights users on 4/11. 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 5/132:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Sun 5/177:15 am
TUS
- DLH
1 stop15h 27m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,106
Last-minute flights from Duluth to TucsonDiscover last-minute flight deals from Duluth to Tucson. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Tucson. Data last updated April 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/12. 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 5/38:07 am
DLH
- TUS
1 stop7h 04m
Delta
Sun 5/1011:04 am
TUS
- DLH
2 stops9h 40m
Delta
Deal found 4/12![Delta logo]()
$694
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sun 5/32:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Sun 5/107:15 am
TUS
- DLH
1 stop15h 27m
United Airlines
Deal found 4/12![United Airlines logo]()
$786
This Delta deal was found by Cheapflights users on 4/12. 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 5/2012:46 pm
DLH
- TUS
2 stops10h 01m
Delta
Sun 5/2411:04 am
TUS
- DLH
2 stops9h 40m
Delta
Deal found 4/12![Delta logo]()
$759
This Delta deal was found by Cheapflights users on 4/12. 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 5/207:58 am
DLH
- TUS
2 stops14h 49m
Delta
Mon 5/2511:45 am
TUS
- DLH
2 stops26h 03m
Delta
Deal found 4/12![Delta logo]()
$780
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/202:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Sun 5/245:45 am
TUS
- DLH
2 stops15h 23m
United Airlines
Deal found 4/12![United Airlines logo]()
$897
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/213:03 pm
DLH
- TUS
1 stop9h 08m
United Airlines
Sun 5/245:45 am
TUS
- DLH
2 stops15h 23m
United Airlines
Deal found 4/12![United Airlines logo]()
$856
This Delta deal was found by Cheapflights users on 4/12. 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 5/2112:46 pm
DLH
- TUS
2 stops10h 01m
Delta
Sun 5/2411:04 am
TUS
- DLH
2 stops9h 40m
Delta
Deal found 4/12![Delta logo]()
$859
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/213:03 pm
DLH
- TUS
1 stop9h 08m
United Airlines
Mon 5/257:20 am
TUS
- DLH
1 stop13h 48m
United Airlines
Deal found 4/12![United Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 4/12. 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 5/217:58 am
DLH
- TUS
2 stops14h 49m
Delta
Mon 5/2511:45 am
TUS
- DLH
2 stops26h 03m
Delta
Deal found 4/12![Delta logo]()
$927
One-way flights from Duluth to TucsonSearch for one-way flight options from Duluth to Tucson. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
Search for one-way flight options from Duluth to Tucson. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Delta deal was found by Cheapflights users on 4/12. 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 5/97:58 am
DLH
- TUS
2 stops10h 06m
Delta
Deal found 4/12![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 4/12. 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 5/77:58 am
DLH
- TUS
2 stops10h 14m
Delta
Deal found 4/12![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/82:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Deal found 4/12![United Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/97:45 am
DLH
- TUS
1 stop9h 29m
United Airlines
Deal found 4/12![United Airlines logo]()
$333
This United Airlines deal was found by Cheapflights users on 4/12. 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 5/72:57 pm
DLH
- TUS
1 stop9h 18m
United Airlines
Deal found 4/12![United Airlines logo]()
$358
Find 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 April 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $673 (Delta) |
One-way from | $289 (Delta) |
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 April 15, 2026.
Use the filters below to find and compare flights from Duluth to Tucson that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Sat 8/1
8:00 am-3:51 pm
2 stops9h 51m
Tucson
Thu 8/6
12:29 pm-10:50 pm
2 stops8h 21m
$673
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Thu 8/13
12:00 pm-9:37 pm
2 stops11h 37m
Tucson
Wed 8/19
12:00 pm-11:38 pm
2 stops9h 38m
$674
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Thu 8/13
5:00 am-5:04 pm
2 stops14h 04m
Tucson
Tue 8/18
9:30 am-11:27 pm
2 stops11h 57m
$806
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Thu 8/13
6:15 pm-2:32 pm
1 stop22h 17m
Tucson
Wed 8/19
9:30 am-9:57 pm
2 stops10h 27m
$847
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Thu 5/21
12:46 pm-8:47 pm
2 stops10h 01m
Tucson
Sun 5/24
11:04 am-10:44 pm
2 stops9h 40m
$859
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Wed 5/20
2:57 pm-10:15 pm
1 stop9h 18m
Tucson
Mon 5/25
7:20 am-2:28 pm
1 stop29h 08m
$906
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Wed 5/20
2:57 pm-10:15 pm
1 stop9h 18m
Tucson
Sun 5/24
7:20 am-11:08 pm
1 stop13h 48m
$906
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Thu 5/21
7:58 am-8:47 pm
2 stops14h 49m
Tucson
Mon 5/25
11:45 am-3:48 pm
2 stops26h 03m
$927
Quickest round-trip
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Sat 8/1
3:03 pm-10:11 pm
1 stop9h 08m
Tucson
Thu 8/6
7:20 am-5:34 pm
1 stop8h 14m
$964
DuluthTucson
DLH - TUS
DLHTUS
Duluth Intl
Wed 5/13
2:57 pm-10:15 pm
1 stop9h 18m
Tucson
Sun 5/17
7:15 am-12:42 am
1 stop15h 27m
$1,106
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Duluth to Tucson
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 Duluth to Tucson in April.
| 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 Duluth-Tucson flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Duluth-Tucson flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Duluth-Tucson flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Duluth-Tucson 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 Duluth-Tucson 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 Duluth to Tucson
Have a flexible travel schedule? Discover the best time to fly to Tucson from Duluth with our price prediction graph.
DLH-TUS
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 April 15, 2026.
Read reviews from past customers who have flown Delta 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.
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Entertainment
7.8
Overall
7.9
Comfort
7.9
Boarding
8.1
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Traveling to a place near Tucson?
Book flights to Tucson if you plan to visit one of these locationsSierra Vista
Bisbee
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Duluth
Popular flights
Tucson flight routes
Alternative routes for Duluth to Tucson
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Tucson by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Duluth to Tucson by cabin class
Find flights from Duluth to Tucson, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Duluth and Tucson flights
Browse other Duluth and Tucson flight options. Last updated on April 15, 2026.
Other flights from Duluth
Browse through other flights departing from Duluth. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Tucson
Explore flights to Tucson departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 15, 2026.
Top airline flying from Duluth to Tucson
Discover the top airline 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 April 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$539 | FlexibilityNo cancel fee | On-timeN/A |