Phoenix

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

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — PHX
ago 23 — ago 301
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Cheap flight deals from Duluth to Phoenix

Discover tips and strategies to find the most affordable flight options for your journey from Duluth (DLH) to Phoenix (PH1). 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 agosto 18, 2025.

Round-trip from

$258
(United Airlines)

One-way from

$194
(Delta)

Popular in

July

Cheapest in

June

Average price

$394
From Duluth Intl to Phoenix
One-way flight from Duluth Intl to Phoenix
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in August 2025

Find flight deals from Duluth to Phoenix

Cheapest flights from Duluth to Phoenix
Explore the most affordable flight options available from Duluth to Phoenix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/93:10 pmDLH - PHX
1 stop8h 37mUnited Airlines
sáb 9/2010:51 amPHX - DLH
1 stop9h 14mUnited Airlines
Deal found 8/17$258
This Delta deal was found by Cheapflights users on 8/16. 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.
seg 11/2412:00 pmDLH - PHX
1 stop6h 16mDelta
sex 11/286:00 pmPHX - DLH
1 stop4h 44mDelta
Deal found 8/16$313
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.
qua 12/175:10 amDLH - PHX
1 stop5h 22mDelta
ter 12/307:10 amPHX - DLH
1 stop7h 10mDelta
Deal found 8/17$343
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/169:45 amDLH - PHX
2 stops11h 30mUnited Airlines
sáb 9/2012:43 pmPHX - DLH
1 stop7h 22mUnited Airlines
Deal found 8/17$344
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.
qui 9/253:07 pmDLH - PHX
1 stop8h 53mUnited Airlines
seg 9/297:46 pmPHX - DLH
2 stops12h 59mUnited Airlines
Deal found 8/18$394
This Delta deal was found by Cheapflights users on 8/16. 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.
sex 8/225:10 amDLH - PHX
1 stop5h 40mDelta
dom 8/2411:46 amPHX - DLH
1 stop5h 35mDelta
Deal found 8/16$398
This United Airlines deal was found by Cheapflights users on 8/16. 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.
qua 8/209:45 amDLH - PHX
1 stop6h 54mUnited Airlines
seg 8/258:00 amPHX - DLH
2 stops12h 05mUnited Airlines
Deal found 8/16$404
This Delta deal was found by Cheapflights users on 8/16. 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.
seg 12/224:00 pmDLH - PHX
1 stop7h 29mDelta
sex 12/267:10 amPHX - DLH
1 stop7h 10mDelta
Deal found 8/16$408
This United Airlines deal was found by Cheapflights users on 8/16. 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.
qua 8/209:45 amDLH - PHX
2 stops12h 32mUnited Airlines
ter 8/2611:56 pmPHX - DLH
2 stops12h 39mUnited Airlines
Deal found 8/16$409

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Phoenix 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 agosto 18, 2025.
Use the filters below to find and compare flights from Duluth to Phoenix that are best for you.

Fly from

Duluth

Fly to

Phoenix

Route

Depart

Return

Price

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

ter 9/9

3:10 pm-9:47 pm

1 stop8h 37m

Phoenix Sky Harbor Intl

sáb 9/20

10:51 am-10:05 pm

1 stop9h 14m

$258

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

ter 9/16

5:10 am-8:48 am

1 stop5h 38m

Phoenix Sky Harbor Intl

sáb 9/20

1:45 pm-10:43 pm

1 stop6h 58m

$313

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

seg 11/24

12:00 pm-5:16 pm

1 stop6h 16m

Phoenix Sky Harbor Intl

sex 11/28

6:00 pm-11:44 pm

1 stop4h 44m

$313

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

sex 11/14

4:20 pm-8:45 pm

1 stop5h 25m

Phoenix Sky Harbor Intl

ter 11/18

6:00 pm-11:44 pm

1 stop4h 44m

$313

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

qua 12/17

5:10 am-9:32 am

1 stop5h 22m

Phoenix Sky Harbor Intl

ter 12/30

7:10 am-3:20 pm

1 stop7h 10m

$343

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

ter 9/16

9:45 am-7:15 pm

2 stops11h 30m

Phoenix Sky Harbor Intl

sáb 9/20

12:43 pm-10:05 pm

1 stop7h 22m

$344

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

qui 9/25

3:07 pm-10:00 pm

1 stop8h 53m

Phoenix Sky Harbor Intl

seg 9/29

7:46 pm-10:45 am

2 stops12h 59m

$394

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

seg 11/10

8:05 am-1:27 pm

1 stop6h 22m

$194

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

sáb 9/6

11:20 am-5:39 pm

1 stop8h 19m

$261

DuluthPhoenix

DLH - PHX

DLHPHX

Duluth Intl

sáb 9/27

8:00 am-2:39 pm

1 stop8h 39m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 14 results
1
2

Best time to book a flight from Duluth to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

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

Currently, January is the cheapest month in which you can book a flight from Duluth to Phoenix (average of $258). Flying from Duluth to Phoenix 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 Phoenix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 18, 2025.

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

Reviews of airlines servicing Phoenix

Get insights into the airlines that provide service to Phoenix. 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 Phoenix. Reviews last updated agosto 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and Sun Country Air from Duluth to Phoenix. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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!
8.0
Very good
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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!
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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!
8.0
Very good

Crew

8.5

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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 Phoenix. 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?

    For a flight from Duluth to Phoenix, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city. Duluth Intl is the only Duluth airport and it handles 0 outbound flights to Phoenix per day. 3 airlines have flights to Phoenix from Duluth Intl on a regular basis.

  • How long is the flight from Duluth to Phoenix?

    A quick flight from Duluth to Phoenix can take about 5h 38m. United Airlines provides one of the quickest options available for as low as $313. Duluth and Phoenix are separated by a distance of 1389 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Duluth to Phoenix round-trip?

    Sun Country Air, at $78, was found to be the cheapest airline from Duluth to Phoenix.Alternate airlines to your destination round-trip include United Airlines and Delta. Sun Country Air is priced at 79% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Phoenix 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?

    Currently, January is the cheapest month in which you can book a flight from Duluth to Phoenix (average of $258). Flying from Duluth to Phoenix 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Duluth to Phoenix

Discover the top 3 airlines that operate flights from Duluth to Phoenix. 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$78Average$181FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$243Average$465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$382FlexibilityNo cancel feeOn-timeN/A

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