$253+ Cheap flights from Duluth (DLH) to Phoenix
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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — PHX
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Cheapest flights from Duluth to PhoenixExplore the most affordable flight options available from Duluth to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Duluth to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/273:06 pm -
1 stop9h 29m
Tue 11/1011:20 am -
2 stops10h 54m
Deal found 9/8![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/223:06 pm -
1 stop9h 34m
Wed 12/24:00 pm -
1 stop6h 04m
Deal found 9/7![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/133:06 pm -
1 stop9h 34m
Fri 1/81:55 pm -
1 stop6h 48m
Deal found 9/9![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 9/9. 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 11/134:25 pm -
1 stop5h 40m
Tue 11/173:10 pm -
1 stop6h 41m
Deal found 9/9![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/133:06 pm -
1 stop9h 34m
Tue 11/1710:55 am -
2 stops11h 19m
Deal found 9/9![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/6. 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 12/125:00 am -
1 stop5h 43m
Thu 12/173:04 pm -
1 stop6h 54m
Deal found 9/6![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/303:06 pm -
1 stop9h 27m
Thu 11/123:37 pm -
1 stop6h 37m
Deal found 9/8![United Airlines logo]()
$396
Best flights from Duluth to PhoenixDiscover carefully curated flight deals from Duluth to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Duluth to Phoenix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/273:06 pm -
1 stop9h 29m
Tue 11/1011:20 am -
2 stops10h 54m
Deal found 9/8![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/143:06 pm -
1 stop9h 34m
Wed 11/183:37 pm -
1 stop6h 37m
Deal found 9/9![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/103:06 pm -
1 stop9h 36m
Sat 11/149:55 am -
1 stop6h 43m
Deal found 9/9![United Airlines logo]()
$418
Last-minute flights from Duluth to PhoenixDiscover last-minute flight deals from Duluth to Phoenix. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Duluth to Phoenix. Data last updated September 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/5. 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 9/123:10 pm -
1 stop8h 27m
Sat 9/198:45 am -
1 stop7h 06m
Deal found 9/5![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/23:10 pm -
1 stop9h 14m
Tue 10/69:00 am -
1 stop7h 19m
Deal found 9/8![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/273:06 pm -
1 stop9h 29m
Tue 11/1011:20 am -
2 stops10h 54m
Deal found 9/8![United Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/296:20 am -
1 stop8h 54m
Sun 11/13:37 pm -
1 stop6h 37m
Deal found 9/9![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/303:06 pm -
1 stop9h 27m
Thu 11/123:37 pm -
1 stop6h 37m
Deal found 9/8![United Airlines logo]()
$396
One-way flights from Duluth to PhoenixSearch for one-way flight options from Duluth to Phoenix. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Duluth to Phoenix. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:21 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$253
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:06 pm -
1 stop6h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$265
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/13:10 pm -
1 stop9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$300
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:16 am -
1 stop9h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 9/7. 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 11/34:21 pm -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2311:18 am -
1 stop9h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/311:16 am -
2 stops9h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/193:10 pm -
1 stop9h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/9. 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 9/245:15 am -
1 stop5h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$414
Find flight deals from Duluth to Phoenix
Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Phoenix (PH1). 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 10, 2026.
Round-trip from | $334 (United Airlines) |
|---|---|
One-way from | $253 |
Popular in | March |
Cheapest in | November |
Average price | $698 |
Cheapflights Fare Finder
Customize your flight search to find flights from Duluth to Phoenix 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 September 10, 2026.
Use the filters below to find and compare flights from Duluth to Phoenix that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Tue 11/10
5:04 am-11:35 am
1 stop7h 31m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Mon 11/23
11:16 am-5:12 pm
1 stop6h 56m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Sat 11/7
4:21 pm-8:56 pm
1 stop5h 35m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$253
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Thu 10/1
3:10 pm-10:24 pm
1 stop9h 14m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$300
Quickest round-trip
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Fri 1/15
4:15 pm-8:44 pm
1 stop5h 29m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$308
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Tue 11/3
4:21 pm-8:56 pm
1 stop5h 35m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$314
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Fri 10/23
11:18 am-6:53 pm
1 stop9h 35m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$328
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Tue 10/27
3:06 pm-10:35 pm
1 stop9h 29m
Phoenix Sky Harbor Intl
Tue 11/10
11:20 am-11:14 pm
2 stops10h 54m
$334
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Mon 10/19
3:10 pm-10:24 pm
1 stop9h 14m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$373
DuluthPhoenix
DLH Duluth Intl - PHX Phoenix Sky Harbor Intl
DLHPHX
Duluth Intl
Fri 1/15
11:08 am-12:26 am
2 stops14h 18m
Phoenix Sky Harbor Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$379
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Duluth to Phoenix
Have a flexible travel schedule? Discover the best time to fly to Phoenix from Duluth with our price prediction graph.
DLH-PH1
DLH-PHX
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 Phoenix
DLH-PH1
DLH-PHX
What is the cheapest month to book a flight from Duluth to Phoenix?
Currently, November is the cheapest month in which you can book a flight from Duluth to Phoenix (average of $283). Flying from Duluth to Phoenix in March is currently the most expensive (average of $804). 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 Phoenix
Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andSun Country Air from Duluth to Phoenix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRona,Feb 2024
MSP - DEN
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
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 Phoenix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Duluth to Phoenix
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Complete your trip
Complete your trip to Phoenix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Duluth to Phoenix by cabin class
Find flights from Duluth to Phoenix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Duluth and Phoenix flights
Browse other Duluth and Phoenix flight options. Last updated on September 10, 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 September 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Duluth to Phoenix
Discover the top 3 airlines that operate flights from Duluth to Phoenix. 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 September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$153 | Average$286 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$196 | Average$437 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$428 | FlexibilityNo cancel fee | On-time69% |