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Sky Harbor Intl

$258+ Cheap flights from Duluth (DLH) to Sky Harbor Intl (PHX)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — PHX
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Duluth to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Sky Harbor Intl (PHX). 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 juin 12, 2025.

Round-trip from

$258
(Delta)

Popular in

November

Cheapest in

January

Average price

$329
From Duluth Intl to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Duluth to Sky Harbor Intl

Cheapest flights from Duluth to Sky Harbor Intl
Explore the most affordable flight options available from Duluth to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juin 12, 2025.

This Delta deal was found by Cheapflights users on 6/9. 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.
jeu. 7/32:51 pmDLH - PHX
1 stop7h 21mDelta
lun. 7/76:40 amPHX - DLH
1 stop6h 41mDelta
Deal found 6/9$258
This United Airlines deal was found by Cheapflights users on 6/10. 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.
mer. 11/511:14 amDLH - PHX
2 stops9h 35mUnited Airlines
mer. 11/121:55 pmPHX - DLH
1 stop7h 04mUnited Airlines
Deal found 6/10$264

Cheapflights Fare Finder

Customize your flight search to find flights from Duluth to Sky Harbor Intl 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 juin 12, 2025.
Use the filters below to find and compare flights from Duluth to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Duluth

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

jeu. 7/3

2:51 pm-8:12 pm

1 stop7h 21m

Phoenix Sky Harbor Intl

lun. 7/7

6:40 am-3:21 pm

1 stop6h 41m

$258

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

mer. 11/5

11:14 am-7:49 pm

2 stops9h 35m

Phoenix Sky Harbor Intl

mer. 11/12

1:55 pm-9:59 pm

1 stop7h 04m

$264

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

dim. 6/29

6:19 pm-11:14 pm

1 stop6h 55m

$264

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

jeu. 6/19

11:26 am-8:37 pm

2 stops11h 11m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Duluth to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Duluth 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 Duluth to Phoenix Sky Harbor Intl Airport

What is the cheapest month to book a flight from Duluth to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Duluth to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Duluth to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 DLH to PHX?

Find hourly flight availability from Duluth to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juin 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 57% on flights from Duluth to Phoenix Sky Harbor Intl Airport by exploring options for tickets in the evening.

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated juin 12, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Duluth to Phoenix by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Duluth to Sky Harbor Intl. 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 from for flights from Duluth to Phoenix Sky Harbor Intl?

    Located just 5.8 mi from the city center, Duluth Intl is the airport most travelers will use when flying to Phoenix Sky Harbor Intl from Duluth. Booking flights from Duluth Intl (DLH) to Phoenix Sky Harbor Intl should be relatively easy as there are 0 daily outbound flights to Phoenix Sky Harbor Intl from 3 different airlines.

  • What are the cheapest airlines flying from Duluth to Phoenix Sky Harbor Intl Airport round-trip?

    According to our current data, Delta ($258), and United Airlines ($264) offers the cheapest pricing from Duluth to Phoenix Sky Harbor Intl Airport. These flights start at 30% lower than the current average price 3 months from now.

  • Can I find deals for flights from Duluth to Sky Harbor Intl that include hotel bookings?

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

  • How can I find direct flights from Duluth to Sky Harbor Intl?

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

  • Can I find deals for business class flights from Duluth to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Duluth to Sky Harbor Intl 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 Duluth to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Duluth to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Duluth to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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?

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Top 3 airlines flying from Duluth to Sky Harbor Intl

Discover the top 3 airlines that operate flights from Duluth to Sky Harbor Intl. 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$78Average$181FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$243Average$465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$374FlexibilityNo cancel feeOn-timeN/A

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