$334+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — TUS
Sep 24 — Oct 11
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 August 25, 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 August 25, 2026.
This Delta deal was found by Cheapflights users on 8/24. 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 10/2712:35 pm -
2 stops10h 18m
Tue 11/101:56 pm -
1 stop7h 55m
Deal found 8/24![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/23. 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 11/312:35 pm -
2 stops11h 20m
Fri 11/131:56 pm -
1 stop7h 55m
Deal found 8/23![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/25. 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 10/2012:35 pm -
2 stops10h 18m
Thu 11/51:26 pm -
2 stops8h 31m
Deal found 8/25![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/21. 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 9/304:11 pm -
2 stops7h 29m
Wed 10/2812:26 pm -
2 stops8h 31m
Deal found 8/21![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/25. 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 10/2012:35 pm -
2 stops10h 18m
Tue 11/31:26 pm -
2 stops25h 15m
Deal found 8/25![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 8/25. 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 10/215:14 am -
2 stops18h 23m
Thu 11/51:26 pm -
2 stops8h 31m
Deal found 8/25![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 8/24. 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 10/25:15 am -
2 stops9h 26m
Thu 10/2912:26 pm -
2 stops8h 31m
Deal found 8/24![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 8/24. 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 10/2012:35 pm -
2 stops10h 18m
Sat 10/3111:51 am -
2 stops34h 06m
Deal found 8/24![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 8/25. 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 10/2012:35 pm -
2 stops10h 18m
Mon 11/21:26 pm -
2 stops25h 15m
Deal found 8/25![Delta logo]()
$497
This Delta deal was found by Cheapflights users on 8/24. 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 11/64:21 pm -
2 stops7h 16m
Tue 11/171:56 pm -
1 stop7h 55m
Deal found 8/24![Delta logo]()
$499
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 August 25, 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 August 25, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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 10/2712:35 pm -
2 stops10h 18m
Tue 11/101:40 pm -
1 stop8h 11m
Deal found 8/21![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 8/24. 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 10/275:14 am -
2 stops12h 31m
Sat 11/71:26 pm -
2 stops8h 31m
Deal found 8/24![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 8/24. 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 11/312:35 pm -
2 stops11h 20m
Fri 11/131:31 pm -
2 stops8h 20m
Deal found 8/24![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/21. 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 9/304:11 pm -
2 stops7h 29m
Wed 10/2812:26 pm -
2 stops8h 31m
Deal found 8/21![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/21. 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 9/304:11 pm -
2 stops7h 29m
Wed 10/712:26 pm -
2 stops8h 31m
Deal found 8/21![Delta logo]()
$469
This Delta deal was found by Cheapflights users on 8/24. 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 10/2012:35 pm -
2 stops10h 18m
Sat 10/3111:51 am -
2 stops30h 21m
Deal found 8/24![Delta logo]()
$493
Last-minute flights from Duluth to TucsonDiscover last-minute flight deals from Duluth to Tucson. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Tucson. Data last updated August 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/77:45 am -
1 stop29h 28m
Fri 9/116:30 am -
2 stops26h 12m
Deal found 8/22![United Airlines logo]()
$890
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/216:24 pm -
2 stops24h 39m
Mon 9/286:06 am -
2 stops15h 16m
Deal found 8/22![United Airlines logo]()
$761
This Delta deal was found by Cheapflights users on 8/21. 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 9/304:11 pm -
2 stops7h 29m
Wed 10/2812:26 pm -
2 stops8h 31m
Deal found 8/21![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/21. 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 9/304:11 pm -
2 stops7h 29m
Wed 10/712:26 pm -
2 stops8h 31m
Deal found 8/21![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/306:00 am -
2 stops17h 10m
Wed 10/2811:19 am -
1 stop21h 20m
Deal found 8/21![United Airlines logo]()
$809
This United Airlines deal was found by Cheapflights users on 8/21. 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 9/306:00 am -
1 stop10h 44m
Wed 10/79:45 am -
2 stops11h 37m
Deal found 8/21![United Airlines logo]()
$811
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 August 25, 2026.
Search for one-way flight options from Duluth to Tucson. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This United Airlines deal was found by Cheapflights users on 8/22. 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 9/307:45 am -
2 stops14h 40m
Deal found 8/22![United Airlines logo]()
$487
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 August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (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 7,457,451 searches. Data last updated August 25, 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 Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Tue 10/27
12:35 pm-8:53 pm
2 stops10h 18m
Tucson
Tue 11/10
1:40 pm-10:51 pm
1 stop8h 11m
$334
DuluthTucson
DLH Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Tue 10/27
5:14 am-3:45 pm
2 stops12h 31m
Tucson
Sat 11/7
1:26 pm-10:57 pm
2 stops8h 31m
$339
DuluthTucson
DLH Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Tue 11/3
12:35 pm-10:55 pm
2 stops11h 20m
Tucson
Fri 11/13
1:31 pm-10:51 pm
2 stops8h 20m
$374
Quickest round-trip
DuluthTucson
DLH Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Wed 9/30
4:11 pm-9:40 pm
2 stops7h 29m
Tucson
Wed 10/28
12:26 pm-10:57 pm
2 stops8h 31m
$409
DuluthTucson
DLH Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Wed 9/30
4:11 pm-9:40 pm
2 stops7h 29m
Tucson
Wed 10/7
12:26 pm-10:57 pm
2 stops8h 31m
$469
DuluthTucson
DLH Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Tue 10/20
12:35 pm-8:53 pm
2 stops10h 18m
Tucson
Sat 10/31
11:51 am-8:12 pm
2 stops30h 21m
$493
Cheapest one-way
Quickest one-way
DuluthTucson
DLH Duluth Intl - TUS Tucson
DLHTUS
Duluth Intl
Wed 9/30
7:45 am-8:25 pm
2 stops14h 40m
$487
Sorted 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 August.
| 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 August 25, 2026.
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.
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Food
7.2
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
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 August 25, 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 August 25, 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 August 25, 2026.
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 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$283 | Average$539 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$513 | FlexibilityNo cancel fee | On-time69% |