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Duluth

$194+ Cheap flights from Arizona to Duluth (DLH)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DLH
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Arizona to Duluth

Keep the following information in mind while searching for Arizona to Duluth flight deals. Data was last updated August 20, 2025.

Round-trip from

$248
(Delta)

One-way from

$194
(Delta)

Popular in

August

Cheapest in

November

Average price

$637
From Arizona to Duluth Intl
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One-way flight from Arizona to Duluth Intl
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Highest demand for flights based on searches. 18% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Arizona to Duluth

Cheapest flights from Arizona to Duluth
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 August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 10/146:25 amLAS - DLH
1 stop7h 05mDelta
Tue 10/285:18 amDLH - LAS
1 stop6h 57mDelta
Deal found 8/18$248
This Delta deal was found by Cheapflights users on 8/19. 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 9/101:45 pmPHX - DLH
1 stop7h 01mDelta
Wed 9/175:10 amDLH - PHX
1 stop5h 38mDelta
Deal found 8/19$258
This Delta deal was found by Cheapflights users on 8/19. 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 10/286:25 amLAS - DLH
1 stop7h 05mDelta
Wed 11/512:02 pmDLH - LAS
1 stop6h 17mDelta
Deal found 8/19$268
This United Airlines deal was found by Cheapflights users on 8/19. 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 9/310:48 amLAS - DLH
1 stop9h 17mUnited Airlines
Sun 9/79:45 amDLH - LAS
1 stop7h 02mUnited Airlines
Deal found 8/19$308
This Delta deal was found by Cheapflights users on 8/19. 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 9/29:37 amPHX - DLH
1 stop7h 44mDelta
Sat 9/65:10 amDLH - PHX
1 stop7h 31mDelta
Deal found 8/19$308
This Delta deal was found by Cheapflights users on 8/18. 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 10/49:30 amPHX - DLH
1 stop7h 43mDelta
Tue 10/75:18 amDLH - PHX
1 stop4h 58mDelta
Deal found 8/18$313
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/211:59 pmLAS - DLH
1 stop8h 46mUnited Airlines
Sat 9/68:00 amDLH - LAS
1 stop8h 47mUnited Airlines
Deal found 8/18$329
This Delta deal was found by Cheapflights users on 8/20. 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 9/197:10 pmPHX - DLH
2 stops12h 52mDelta
Sat 9/277:50 amDLH - PHX
1 stop6h 47mDelta
Deal found 8/20$332
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/211:56 pmPHX - DLH
2 stops12h 39mUnited Airlines
Sat 9/611:20 amDLH - PHX
1 stop8h 19mUnited Airlines
Deal found 8/18$339
This Delta deal was found by Cheapflights users on 8/19. 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 9/171:45 pmPHX - DLH
1 stop6h 58mDelta
Sun 9/215:10 amDLH - PHX
1 stop5h 38mDelta
Deal found 8/19$343
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/89:00 amPHX - DLH
1 stop7h 30mUnited Airlines
Mon 9/158:00 amDLH - PHX
2 stops13h 15mUnited Airlines
Deal found 8/18$344
This Delta deal was found by Cheapflights users on 8/17. 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 9/276:00 amTUS - DLH
2 stops14h 43mDelta
Wed 10/17:50 amDLH - TUS
2 stops14h 43mDelta
Deal found 8/17$379

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 2,558,603 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Arizona to Duluth that are best for you.

Fly from

Arizona

Fly to

Duluth

Route

Depart

Return

Price

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Tue 10/14

6:25 am-3:30 pm

1 stop7h 05m

Duluth Intl

Tue 10/28

5:18 am-10:15 am

1 stop6h 57m

$248

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Wed 9/10

1:45 pm-10:46 pm

1 stop7h 01m

Duluth Intl

Wed 9/17

5:10 am-8:48 am

1 stop5h 38m

$258

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Tue 10/28

6:25 am-3:30 pm

1 stop7h 05m

Duluth Intl

Wed 11/5

12:02 pm-4:19 pm

1 stop6h 17m

$268

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Wed 9/3

10:48 am-10:05 pm

1 stop9h 17m

Duluth Intl

Sun 9/7

9:45 am-2:47 pm

1 stop7h 02m

$308

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Tue 9/2

1:45 pm-10:46 pm

1 stop7h 01m

Duluth Intl

Sat 9/6

7:50 am-12:36 pm

1 stop6h 46m

$308

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Sat 10/4

9:30 am-7:13 pm

1 stop7h 43m

Duluth Intl

Tue 10/7

5:18 am-8:16 am

1 stop4h 58m

$313

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Tue 9/2

11:59 pm-10:45 am

1 stop8h 46m

Duluth Intl

Sat 9/6

8:00 am-2:47 pm

1 stop8h 47m

$329

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Fri 9/19

7:10 pm-10:02 am

2 stops12h 52m

Duluth Intl

Sat 9/27

7:50 am-12:37 pm

1 stop6h 47m

$332

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Tue 9/2

11:56 pm-2:35 pm

2 stops12h 39m

Duluth Intl

Sat 9/6

11:20 am-5:39 pm

1 stop8h 19m

$339

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Wed 9/17

1:45 pm-10:43 pm

1 stop6h 58m

Duluth Intl

Sun 9/21

5:10 am-8:48 am

1 stop5h 38m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 34 results
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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.
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

What is the cheapest month to book a flight from Arizona to Duluth?

Currently, January is the cheapest month in which you can book a flight from Arizona to Duluth (average of $336). Flying from Arizona to Duluth in June is currently the most expensive (average of $476). 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.

What is the cheapest time of day to fly from AZ to DLH?

Find hourly flight availability from Arizona to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Duluth as you normally would.

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.

  • What airport do you fly into for flights to Duluth from Arizona?

    If you book a flight to Duluth from Arizona, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth.

  • How long is the flight from Arizona to Duluth?

    There are many flights that can get you from Arizona to Duluth in 7h 05m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 1393 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Arizona to Duluth?

    Most travelers choose Phoenix Sky Harbor Intl - Duluth Intl, Las Vegas Harry Reid Intl - Duluth Intl or Tucson - Duluth Intl when deciding on the best route from Arizona to Duluth.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Arizona to Duluth (average of $336). Flying from Arizona to Duluth in June is currently the most expensive (average of $476). 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 Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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Alternative routes for Arizona to Duluth

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Top 3 airlines flying from Arizona to Duluth

Discover the top 3 airlines 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 2,558,603 searches. Data last updated August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$143Average$221FlexibilityNo cancel feeOn-time83%
DeltaCheapest$246Average$470FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$516FlexibilityNo cancel feeOn-time69%

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