$348+ Cheap flights from Arizona to Duluth (DLH)
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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DLH
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from Arizona to Duluth 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
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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 Arizona to Duluth
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Cheapest flights from Arizona to DuluthExplore the most affordable flight options available from Arizona to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from Arizona to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/28. 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 12/44:08 pm -
1 stop6h 01m
Tue 12/85:54 am -
1 stop8h 02m
Deal found 9/28![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/111:53 pm -
1 stop8h 21m
Sat 11/146:23 am -
1 stop7h 01m
Deal found 9/29![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 9/28. 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 12/41:48 pm -
2 stops8h 10m
Tue 12/812:18 pm -
2 stops11h 49m
Deal found 9/28![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/27. 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 12/167:25 am -
1 stop7h 40m
Fri 1/154:15 pm -
1 stop5h 29m
Deal found 9/27![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 9/27. 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 12/1512:59 pm -
1 stop5h 23m
Fri 1/154:15 pm -
1 stop5h 29m
Deal found 9/27![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/211:52 pm -
1 stop8h 50m
Mon 10/57:45 am -
1 stop7h 11m
Deal found 9/27![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/151:15 pm -
1 stop8h 07m
Mon 10/1911:18 am -
1 stop9h 35m
Deal found 9/30![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/169:10 am -
2 stops12h 12m
Tue 10/2011:18 am -
2 stops13h 57m
Deal found 10/1![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/27. 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 12/164:02 pm -
1 stop6h 07m
Fri 1/1511:08 am -
2 stops14h 18m
Deal found 9/27![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/159:45 am -
2 stops11h 37m
Mon 10/1911:18 am -
2 stops11h 07m
Deal found 9/30![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/30. 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 11/1310:42 am -
2 stops11h 32m
Mon 11/163:06 pm -
1 stop9h 09m
Deal found 9/30![United Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/65:15 am -
2 stops11h 04m
Tue 10/137:45 am -
1 stop8h 59m
Deal found 9/29![United Airlines logo]()
$872
Best flights from Arizona to DuluthDiscover carefully curated flight deals from Arizona to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from Arizona to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Delta deal was found by Cheapflights users on 9/27. 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 1/261:00 pm -
2 stops8h 48m
Sat 1/304:15 pm -
2 stops7h 58m
Deal found 9/27![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/30. 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 1/294:02 pm -
1 stop6h 26m
Tue 2/22:59 pm -
1 stop9h 27m
Deal found 9/30![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 9/27. 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 12/167:25 am -
1 stop7h 40m
Fri 1/154:15 pm -
1 stop5h 29m
Deal found 9/27![Delta logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/28. 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 1/267:00 am -
2 stops13h 43m
Sat 1/307:15 am -
1 stop9h 47m
Deal found 9/28![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 9/27. 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 2/101:55 pm -
1 stop6h 48m
Thu 2/1811:18 am -
2 stops11h 05m
Deal found 9/27![United Airlines logo]()
$508
Last-minute flights from Arizona to DuluthDiscover last-minute flight deals from Arizona to Duluth. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Duluth. Data last updated October 1, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/211:52 pm -
1 stop8h 50m
Mon 10/57:45 am -
1 stop7h 11m
Deal found 9/27![United Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/29. 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 10/65:15 am -
2 stops11h 04m
Tue 10/137:45 am -
1 stop8h 59m
Deal found 9/29![United Airlines logo]()
$872
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/129:45 am -
2 stops11h 37m
Fri 10/167:45 am -
1 stop8h 59m
Deal found 9/27![United Airlines logo]()
$992
This United Airlines deal was found by Cheapflights users on 9/28. 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 10/131:15 pm -
1 stop8h 07m
Sat 10/173:10 pm -
1 stop9h 14m
Deal found 9/28![United Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/151:15 pm -
1 stop8h 07m
Mon 10/1911:18 am -
1 stop9h 35m
Deal found 9/30![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/159:45 am -
2 stops11h 37m
Mon 10/1911:18 am -
2 stops11h 07m
Deal found 9/30![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/169:10 am -
2 stops12h 12m
Tue 10/2011:18 am -
2 stops13h 57m
Deal found 10/1![United Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/111:53 pm -
1 stop8h 21m
Sat 11/146:23 am -
1 stop7h 01m
Deal found 9/29![United Airlines logo]()
$348
One-way flights from Arizona to DuluthSearch for one-way flight options from Arizona to Duluth. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from Arizona to Duluth. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This United Airlines deal was found by Cheapflights users on 9/29. 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 11/2110:56 am -
2 stops11h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$375
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/1811:52 pm -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$423
Find flight deals from Arizona to Duluth
Keep the following information in mind while searching for Arizona to Duluth flight deals. Data was last updated October 1, 2026.
Round-trip from | $348 (United Airlines) |
|---|---|
Popular in | January |
Cheapest in | December |
Average price | $428 |
Cheapflights Fare Finder
Customize your flight search to find flights from Arizona to Duluth 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 October 1, 2026.
Use the filters below to find and compare flights from Arizona to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TucsonDuluth
TUS Tucson - DLH Duluth Intl
TUSDLH
Tucson
Tue 1/26
1:00 pm-10:48 pm
2 stops8h 48m
Duluth Intl
Sat 1/30
4:15 pm-11:13 pm
2 stops7h 58m
$359
Quickest round-trip
PhoenixDuluth
PHX Phoenix Sky Harbor Intl - DLH Duluth Intl
PHXDLH
Phoenix Sky Harbor Intl
Sat 11/21
10:56 am-11:14 pm
2 stops11h 18m
Duluth Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$375
PhoenixDuluth
PHX Phoenix Sky Harbor Intl - DLH Duluth Intl
PHXDLH
Phoenix Sky Harbor Intl
Wed 12/16
7:25 am-4:05 pm
1 stop7h 40m
Duluth Intl
Fri 1/15
4:15 pm-8:44 pm
1 stop5h 29m
$426
PhoenixDuluth
PHX Phoenix Sky Harbor Intl - DLH Duluth Intl
PHXDLH
Phoenix Sky Harbor Intl
Fri 1/29
4:02 pm-11:28 pm
1 stop6h 26m
Duluth Intl
Tue 2/2
2:59 pm-11:26 pm
1 stop9h 27m
$458
TucsonDuluth
TUS Tucson - DLH Duluth Intl
TUSDLH
Tucson
Tue 1/26
7:00 am-9:43 pm
2 stops13h 43m
Duluth Intl
Sat 1/30
7:15 am-4:02 pm
1 stop9h 47m
$464
PhoenixDuluth
PHX Phoenix Sky Harbor Intl - DLH Duluth Intl
PHXDLH
Phoenix Sky Harbor Intl
Wed 2/10
1:55 pm-9:43 pm
1 stop6h 48m
Duluth Intl
Thu 2/18
11:18 am-9:23 pm
2 stops11h 05m
$508
PhoenixDuluth
PHX Phoenix Sky Harbor Intl - DLH Duluth Intl
PHXDLH
Phoenix Sky Harbor Intl
Sun 10/18
7:37 pm-10:42 am
2 stops13h 05m
Duluth Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$553
Sorted by cheapest first
Best time to book a flight from Arizona to Duluth
Have a flexible travel schedule? Discover the best time to fly to Duluth from Arizona with our price prediction graph.
TUS-DLH
PHX-DLH
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 Arizona to Duluth
USAZ-DLH
TUS-DLH
PHX-DLH
How much does it cost to fly round-trip from Arizona to Duluth?
Airfare is below average for this route at the moment.
Arizona to Duluth flights typically cost between $408 and $438 in November.The cheapest round-trip price found within the last 5 days was $348 on United Airlines (Nov 11-Nov 14).
Related info for your journey
Find useful and relevant information for your journey from Arizona to Duluth. 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 Duluth?
Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
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Alternative routes for Arizona to Duluth
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Complete your trip
Complete your trip to Duluth by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Duluth
Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 1, 2026.
Search flights from Arizona to Duluth by cabin class
Find flights from Arizona to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Arizona and Duluth flights
Browse other Arizona and Duluth flight options. Last updated on October 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Arizona to Duluth flights
Consider these flights traveling from Arizona to Duluth.
Top airline flying from Arizona to Duluth
Discover the top airline that operate flights from Arizona to Duluth. 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 October 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$458 | FlexibilityNo cancel fee | On-timeN/A |