HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$193+ 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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — DLH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 12/117:05 amPHX - DLH
1 stop7h 39mDelta
Mon 12/155:00 amDLH - PHX
1 stop5h 30mDelta
Deal found 12/10$483
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/116:20 amPHX - DLH
3 stops14h 39mUnited Airlines
Mon 12/152:57 pmDLH - PHX
1 stop9h 00mUnited Airlines
Deal found 12/10$769
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/262:26 pmLAS - DLH
1 stop6h 29mUnited Airlines
Wed 12/313:03 pmDLH - LAS
1 stop22h 34mUnited Airlines
Deal found 12/11$783
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/2612:38 pmPHX - DLH
1 stop9h 17mUnited Airlines
Tue 12/303:03 pmDLH - PHX
2 stops22h 06mUnited Airlines
Deal found 12/11$795
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:18 amPHX - DLH
1 stop7h 12mDelta
Tue 12/3011:55 amDLH - PHX
1 stop5h 59mDelta
Deal found 12/11$847
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/283:45 pmLAS - DLH
1 stop5h 07mDelta
Fri 1/211:55 amDLH - LAS
1 stop8h 29mDelta
Deal found 12/11$858
This Delta deal was found by Cheapflights users on 12/10. 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 12/126:00 amTUS - DLH
2 stops12h 35mDelta
Sun 1/45:00 amDLH - TUS
2 stops13h 18mDelta
Deal found 12/10$873
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/1212:24 pmTUS - DLH
1 stop8h 35mUnited Airlines
Sun 1/43:03 pmDLH - TUS
2 stops23h 35mUnited Airlines
Deal found 12/10$909
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/287:10 pmLAS - DLH
2 stops25h 45mUnited Airlines
Fri 1/27:50 amDLH - LAS
1 stop16h 42mUnited Airlines
Deal found 12/11$1,023
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/202:26 pmLAS - DLH
1 stop6h 29mUnited Airlines
Sat 12/277:50 amDLH - LAS
1 stop16h 42mUnited Airlines
Deal found 12/10$1,053
This Delta deal was found by Cheapflights users on 12/10. 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 12/282:42 pmTUS - DLH
1 stop7h 10mDelta
Sun 1/45:00 amDLH - TUS
2 stops13h 18mDelta
Deal found 12/10$1,144
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/285:45 pmTUS - DLH
2 stops28h 10mUnited Airlines
Sun 1/43:03 pmDLH - TUS
2 stops23h 35mUnited Airlines
Deal found 12/10$1,204

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 December 12, 2025.

Round-trip from

$246
(United Airlines)

One-way from

$193
(Delta)

Popular in

August

Cheapest in

February

Average price

$337
From Arizona to Duluth Intl
Search Deals
One-way flight from Arizona to Duluth Intl
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Wed 1/7

6:30 am-9:59 pm

2 stops14h 29m

Duluth Intl

Wed 1/14

3:05 pm-10:59 pm

1 stop8h 54m

$252

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Wed 1/14

12:05 pm-11:52 pm

2 stops10h 47m

Duluth Intl

Fri 1/23

11:56 am-10:07 pm

2 stops11h 11m

$283

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Tue 1/6

12:31 pm-9:59 pm

1 stop7h 28m

Duluth Intl

Sat 1/24

3:05 pm-9:59 pm

1 stop8h 54m

$326

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Tue 1/6

11:00 am-11:52 pm

2 stops10h 52m

Duluth Intl

Sat 1/24

4:24 pm-8:44 pm

1 stop6h 20m

$332

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Fri 1/16

12:28 am-2:30 pm

2 stops13h 02m

Duluth Intl

Wed 1/21

7:40 am-3:57 pm

1 stop9h 17m

$332

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Wed 1/14

7:40 am-9:59 pm

2 stops12h 19m

Duluth Intl

Sat 1/17

3:05 pm-9:59 pm

1 stop8h 54m

$379

PhoenixDuluth

PHX - DLH

PHXDLH

Phoenix Sky Harbor Intl

Wed 3/4

8:38 am-9:59 pm

2 stops12h 21m

Duluth Intl

Wed 3/18

11:20 am-10:02 pm

2 stops12h 42m

$384

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Wed 1/14

12:23 pm-9:59 pm

1 stop8h 36m

Duluth Intl

Fri 1/23

3:05 pm-11:15 pm

1 stop9h 10m

$542

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Sat 1/10

12:23 pm-9:59 pm

1 stop8h 36m

Duluth Intl

Tue 1/13

3:05 pm-11:53 am

2 stops21h 48m

$602

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Sun 12/28

2:42 pm-10:52 pm

1 stop7h 10m

Duluth Intl

Sun 1/4

5:00 am-5:18 pm

2 stops13h 18m

$1,144

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
1
2

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, March is the cheapest month in which you can book a flight from Arizona to Duluth (average of $192). Flying from Arizona to Duluth in August is currently the most expensive (average of $429). 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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 32% on flights from Arizona to Duluth by exploring options for tickets in the evening.

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 10h 47m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 1418 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, Tucson - Duluth Intl or Las Vegas Harry Reid Intl - 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, March is the cheapest month in which you can book a flight from Arizona to Duluth (average of $192). Flying from Arizona to Duluth in August is currently the most expensive (average of $429). 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

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 for Arizona to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Minneapolis flights
Los Angeles to Minneapolis flights
Seattle to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
LaGuardia to Minneapolis flights
Denver to Minneapolis flights
Sky Harbor Intl to Minneapolis flights
San Francisco to Minneapolis flights
Dulles Intl to Minneapolis flights
Boston to Minneapolis flights
Atlanta to Minneapolis flights
Baltimore to Minneapolis flights
Portland to Minneapolis flights
Newark to Minneapolis flights
Reagan-National to Minneapolis flights
O'Hare Intl to Minneapolis flights
Orlando to Minneapolis flights
Tampa to Minneapolis flights
Detroit to Minneapolis flights
Charlotte to Minneapolis flights
Midway to Minneapolis flights
Philadelphia to Minneapolis flights
Hobby to Minneapolis flights
Ontario to Minneapolis flights
San Diego to Minneapolis flights
Salt Lake City to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Las Vegas to Minneapolis flights
Fort Myers to Minneapolis flights
Austin to Minneapolis flights
Santa Ana to Minneapolis flights
Raleigh to Minneapolis flights
Love Field to Minneapolis flights
Columbus to Minneapolis flights
Fort Lauderdale to Minneapolis flights
San Jose to Minneapolis flights
Cleveland to Minneapolis flights
Miami to Minneapolis flights
Cincinnati to Minneapolis flights
Hartford to Minneapolis flights
Nashville to Minneapolis flights
Indianapolis to Minneapolis flights
Boise to Minneapolis flights
St. Louis to Minneapolis flights
New Orleans to Minneapolis flights
Kansas City to Minneapolis flights
Sacramento to Minneapolis flights
Louisville to Minneapolis flights
Grand Rapids to Minneapolis flights
Pittsburgh to Minneapolis flights

Top 2 airlines flying from Arizona to Duluth

Discover the top 2 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$221Average$456FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$511FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.