PHX - DLH

$190 Find Cheap Flights from Phoenix Sky Harbor Airport to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sky Harbor Intl to Duluth departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Duluth, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$338
Typical prices: $585-$414
Delta
Sat 8/29Fri 9/4
PHX - DLH • 1 stop
Cheapest one-way
$244
Typical prices: $254-$413
Delta
Wed 5/27
PHX - DLH • 1 stop
Top airlines
Cheapest • from $318 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Sky Harbor Intl and Duluth. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $428 (round-trip)
Shortest trip • 6h 42m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Duluth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sky Harbor Intl to Duluth (PHX-DLH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sky Harbor Intl to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sky Harbor Intl to Duluth

Sat, Aug 29 - Fri, Sep 4
Delta Logo
2:05 pm - 11:38 pm
PHX
-
DLH
7h 33m
1 stop
Delta Logo
5:10 am - 8:25 am
DLH
-
PHX
5h 15m
1 stop
$338Delta
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
11:50 pm - 10:43 am
PHX
-
DLH
8h 53m
1 stop
United Airlines Logo
3:03 pm - 10:10 pm
DLH
-
PHX
9h 07m
1 stop
$369United Airlines
Fri, Jun 19 - Fri, Jun 26
United Airlines Logo
11:50 pm - 10:43 am
PHX
-
DLH
8h 53m
1 stop
United Airlines Logo
3:03 pm - 10:10 pm
DLH
-
PHX
9h 07m
1 stop
$377United Airlines
Wed, Jul 15 - Wed, Jul 22
United Airlines Logo
10:06 am - 11:38 pm
PHX
-
DLH
11h 32m
2 stops
United Airlines Logo
6:25 pm - 11:46 pm
DLH
-
PHX
7h 21m
1 stop
$381United Airlines
Thu, Aug 27 - Fri, Sep 4
Delta Logo
5:00 pm - 11:38 pm
PHX
-
DLH
4h 38m
1 stop
Delta Logo
5:10 am - 8:25 am
DLH
-
PHX
5h 15m
1 stop
$383Delta
Sat, May 9 - Wed, May 13
United Airlines Logo
10:35 am - 10:04 pm
PHX
-
DLH
9h 29m
2 stops
United Airlines Logo
6:04 am - 1:12 pm
DLH
-
PHX
9h 08m
1 stop
$394United Airlines
Fri, Jul 10 - Wed, Jul 15
United Airlines Logo
11:50 pm - 10:43 am
PHX
-
DLH
8h 53m
1 stop
United Airlines Logo
6:25 pm - 11:46 pm
DLH
-
PHX
7h 21m
1 stop
$401United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
12:48 pm - 10:04 pm
PHX
-
DLH
7h 16m
1 stop
United Airlines Logo
6:04 am - 1:12 pm
DLH
-
PHX
9h 08m
1 stop
$407United Airlines
Sun, Aug 30 - Fri, Sep 4
Delta Logo
6:25 am - 3:19 pm
PHX
-
DLH
6h 54m
1 stop
Delta Logo
4:20 pm - 8:25 am
DLH
-
PHX
18h 05m
1 stop
$408Delta
Sat, Jun 20 - Sat, Jun 27
Delta Logo
9:43 am - 7:24 pm
PHX
-
DLH
7h 41m
1 stop
Delta Logo
5:00 am - 8:38 am
DLH
-
PHX
5h 38m
1 stop
$423Delta
Booking Insights

KAYAK's insights & trends for Sky Harbor Intl to Duluth flights

Get data-powered insights and trends into flights from Sky Harbor Intl to Duluth to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Phoenix Sky Harbor Intl Airport to Duluth?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Phoenix Sky Harbor Intl Airport to Duluth departing in August.

What is the cheapest month to fly from Phoenix Sky Harbor Intl Airport to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix Sky Harbor Intl Airport to Duluth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix Sky Harbor Intl Airport to Duluth is November, where tickets cost $286 (return) on average. On the other hand, the most expensive months are August and January, where the average cost of round-trip tickets is $709 and $588 respectively.

Good to know

Low seasonFebruary
Cheapest flight$244
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Phoenix Sky Harbor Airport to Duluth

When to book flights from Sky Harbor Intl to Duluth

Are your dates flexible? Find out the best times to travel from Sky Harbor Intl to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Phoenix Sky Harbor Airport to Duluth flights

  • What is the cheapest flight from Phoenix Sky Harbor Intl Airport to Duluth?

    In the last 3 days, the lowest price for a flight from Phoenix Sky Harbor Intl Airport to Duluth was $263 for a one-way ticket and $318 for a round-trip.

  • Do I need a passport to fly between Phoenix Sky Harbor Airport and Duluth?

    A passport is not required to fly from Phoenix Sky Harbor Airport to Duluth.

  • Which airports will I be using when flying from Phoenix Sky Harbor Airport to Duluth?

    Phoenix Sky Harbor Airport and Duluth are both served by 1 main airport. You will leave Phoenix Sky Harbor Airport from Phoenix Sky Harbor Intl and will be arriving at Duluth Intl.

  • Which aircraft models fly most regularly from Phoenix Sky Harbor Airport to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix Sky Harbor Airport to Duluth?

    SkyTeam is the only airline alliance operating flights between Phoenix Sky Harbor Airport and Duluth.

  • How does KAYAK find such low prices on flights from Phoenix Sky Harbor Airport to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix Sky Harbor Airport to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix Sky Harbor Airport to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Phoenix Sky Harbor Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix Sky Harbor Airport to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Phoenix Sky Harbor Airport with another airline. Booking your flights between Phoenix Sky Harbor Airport and DLH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix Sky Harbor Airport to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Phoenix Sky Harbor Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Sky Harbor Intl to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sky Harbor Intl to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8467 reviews
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
7.9Comfort
Airline reviews

Round trip flight to Canada and back to the US was smooth and efficient.

8.0 ExcellentBrent, Apr 2026
YWG - MSP
Read more Delta reviews

Round trip flight to Canada and back to the US was smooth and efficient.

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

With Aeromexico it ended up good but with Delta it was bad because we did everything through Delta... Showed up at the Delta terminal... It was the wrong place! Nothing ever told us to go to the Aeromexico terminal. It said "in partnership with Aeromexico" but I was never instructed to check in with them or go to their terminal. We had to haul @$$ running through the airport and almost didn't make it thanks to this poor communication. 👎🏽

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Flight taking off must have been behind, because there was no pre-departure drink for first class like normal. Also, person in front of mine’s seat got stuck in the as far back as it normally goes position for the whole flight even during landing, flight attendant unable to fix it. Gate was not empty when we arrived, but that is MSP’s fault since was overdue for push back, not Delta’s, so had to sit on tarmac for a while and international flight so then still had to go through customs. Flight crew was excellent throughout though!

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Everything you need to know for your flight from Sky Harbor Intl to Duluth

Information on your arrival and departure airports