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Duluth

$253+ Cheap flights from Sky Harbor Intl (PHX) to Duluth (DLH)

PHX — DLH
Oct 11 — Oct 181
Sun 10/11
Sun 10/18
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Duluth

Cheapest flights from Sky Harbor Intl to Duluth

Wed 11/113:37 pm -
1 stop6h 37m
Sun 11/1511:16 am -
1 stop6h 56m
Deal found 9/7$348
Sat 10/1011:52 pm -
1 stop8h 50m
Fri 10/163:10 pm -
1 stop9h 14m
Deal found 9/10$371
Thu 9/241:15 pm -
1 stop8h 07m
Tue 9/293:10 pm -
1 stop9h 14m
Deal found 9/8$383
Wed 11/41:53 pm -
1 stop8h 21m
Wed 11/1111:16 am -
2 stops9h 39m
Deal found 9/8$415
Sat 9/198:45 am -
1 stop7h 06m
Sat 10/37:45 am -
1 stop7h 11m
Deal found 9/6$418
Fri 9/2511:54 am -
2 stops9h 28m
Tue 9/293:10 pm -
1 stop9h 14m
Deal found 9/8$419

Find flight deals from Sky Harbor Intl to Duluth

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(United Airlines)

One-way from

$253
(Delta)

Popular in

January

Cheapest in

November

Average price

$437
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Duluth Intl flights.
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From Phoenix Sky Harbor Intl to Duluth Intl
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One-way flight from Phoenix Sky Harbor Intl to Duluth Intl
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Thu 12/17

3:04 pm-10:58 pm

1 stop6h 54m

Duluth Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$253

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Sat 10/17

11:52 pm-10:42 am

1 stop8h 50m

Duluth Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$333

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Wed 11/11

3:37 pm-11:14 pm

1 stop6h 37m

Duluth Intl

Sun 11/15

11:16 am-5:12 pm

1 stop6h 56m

$348
Quickest round-trip

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Sun 11/22

3:37 pm-11:14 pm

1 stop6h 37m

Duluth Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$396

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Thu 12/17

1:50 pm-11:28 pm

1 stop8h 38m

Duluth Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$407

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Sat 9/19

8:45 am-5:51 pm

1 stop7h 06m

Duluth Intl

Sat 10/3

7:45 am-12:56 pm

1 stop7h 11m

$418

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Thu 9/24

11:54 am-11:22 pm

2 stops9h 28m

Duluth Intl

Tue 9/29

6:00 am-12:03 pm

1 stop8h 03m

$472

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Sat 10/10

7:30 am-6:19 pm

2 stops8h 49m

Duluth Intl

Fri 10/16

3:10 pm-10:24 pm

1 stop9h 14m

$475

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Sun 10/18

11:52 pm-10:42 am

1 stop8h 50m

Duluth Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$504

PhoenixDuluth

PHX Phoenix Sky Harbor Intl - DLH Duluth Intl

PHXDLH

Phoenix Sky Harbor Intl

Tue 10/6

11:52 pm-10:42 am

1 stop8h 50m

Duluth Intl

Tue 10/13

3:10 pm-10:24 pm

1 stop9h 14m

$687

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Compare providers for flights from Sky Harbor Intl to Duluth

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Duluth in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Duluth from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Duluth

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

Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Duluth (average of $286). Flying from Phoenix Sky Harbor Intl Airport to Duluth in January is currently the most expensive (average of $751). 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.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Duluth?

Airfare is typical for this route at the moment.

Phoenix Sky Harbor Intl Airport to Duluth flights typically cost between $258 and $502 in November.
The cheapest round-trip price found within the last 5 days was $348 on United Airlines (Nov 11-Nov 15).

Reviews of airlines servicing Duluth

Read through reviews of airlines operating flights from Phoenix Sky Harbor Intl Airport to Duluth, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,554 reviews

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up
Delta
7.8
Good
8,554 reviews
Delta
7.8
Good
8,554 reviews

Entertainment

7.8

Overall

7.8

Food

7.2

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

BDL - MSP

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

  • What airport do you fly into for flights to Duluth from Phoenix Sky Harbor Intl?

    Most people fly into Duluth Intl (DLH) if they book a flight to Duluth from Phoenix Sky Harbor Intl. On average, Duluth Intl has 0 inbound flights from Phoenix Sky Harbor Intl per day from 1 airline. Duluth Intl is conveniently located just 5.8 mi from Duluth’s city center.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Duluth?

    United Airlines can get you from Phoenix Sky Harbor Intl Airport to Duluth in just under 6h 37m. Your travel time can differ by up to . The distance between Phoenix Sky Harbor Intl Airport and Duluth is about 1389 mi.

  • What is the cheapest airline to fly from Phoenix Sky Harbor Intl Airport to Duluth round-trip?

    Currently priced at $288, Delta will fly you from Phoenix Sky Harbor Intl Airport to Duluth and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Delta is priced at 37% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Duluth (average of $286). Flying from Phoenix Sky Harbor Intl Airport to Duluth in January is currently the most expensive (average of $751). 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 airline flying from Sky Harbor Intl to Duluth

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$440FlexibilityNo cancel feeOn-timeN/A

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