DLH - TUS

$350 Find Cheap Flights from Duluth to Tucson

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Tucson departing on 3/6. 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 Tucson

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

Cheapest round-trip
$438
Delta
Tue 4/21Sat 4/25
DLH - TUS • 1 stop
Cheapest one-way
$350
United Airlines
Fri 3/6
DLH - TUS • 2 stops
Top airlines
Delta
Cheapest • from $438 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Tucson!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Duluth to Tucson (DLH-TUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Tucson 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 Duluth to Tucson

Tue, Apr 21 - Sat, Apr 25
Delta Logo
8:05 am - 12:48 pm
DLH
-
TUS
6h 43m1 stop
Delta Logo
12:00 pm - 10:57 am
TUS
-
DLH
20h 57m2 stops
$438Delta
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
11:26 am - 9:10 pm
DLH
-
TUS
11h 44m2 stops
United Airlines Logo
9:40 am - 9:57 pm
TUS
-
DLH
10h 17m2 stops
$444United Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
8:05 am - 12:48 pm
DLH
-
TUS
6h 43m1 stop
Delta Logo
1:55 pm - 10:48 pm
TUS
-
DLH
6h 53m1 stop
$453Delta
Tue, Apr 21 - Mon, Apr 27
Delta Logo
8:05 am - 12:48 pm
DLH
-
TUS
6h 43m1 stop
Delta Logo
5:10 pm - 7:26 pm
TUS
-
DLH
24h 16m2 stops
$486Delta
Mon, Apr 20 - Sat, Apr 25
Delta Logo
8:05 am - 12:48 pm
DLH
-
TUS
6h 43m1 stop
Delta Logo
12:00 pm - 10:57 am
TUS
-
DLH
20h 57m2 stops
$488Delta
Tue, Apr 21 - Tue, Apr 28
Delta Logo
8:05 am - 4:17 pm
DLH
-
TUS
10h 12m2 stops
Delta Logo
7:00 am - 10:48 pm
TUS
-
DLH
13h 48m2 stops
$493Delta
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
11:20 am - 9:50 pm
DLH
-
TUS
11h 30m2 stops
United Airlines Logo
10:45 am - 9:59 pm
TUS
-
DLH
10h 14m2 stops
$502United Airlines
Mon, Apr 20 - Sat, Apr 25
Delta Logo
8:05 am - 12:48 pm
DLH
-
TUS
6h 43m1 stop
Delta Logo
1:55 pm - 10:57 am
TUS
-
DLH
19h 02m1 stop
$503Delta
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
11:20 am - 9:50 pm
DLH
-
TUS
11h 30m2 stops
United Airlines Logo
7:15 am - 10:43 am
TUS
-
DLH
26h 28m1 stop
$506United Airlines
Tue, Apr 21 - Mon, Apr 27
Delta Logo
8:05 am - 12:48 pm
DLH
-
TUS
6h 43m1 stop
Delta Logo
1:55 pm - 10:48 pm
TUS
-
DLH
6h 53m1 stop
$507Delta
Booking Insights

KAYAK's insights & trends for Duluth to Tucson flights

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

What’s the cheapest day of the week to fly from Duluth to Tucson?

The average price of all round-trip flights from Duluth to Tucson clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Tucson on a Friday and more expensive on a Saturday. On your return trip to Duluth, you should consider flying back on a Saturday, and avoid Tuesdays for better deals.

Find deals

Good to know

Cheapest flight$350
Flight from Duluth to Tucson

When to book flights from Duluth to Tucson

Are your dates flexible? Find out the best times to travel from Duluth to Tucson 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 flights from Duluth to Tucson

  • What is the cheapest flight from Duluth to Tucson?

    In the last 3 days, the lowest price for a flight from Duluth to Tucson was $350 for a one-way ticket and $438 for a round-trip.

  • Do I need a passport to fly between Duluth and Tucson?

    No, a passport isn't needed to fly from Duluth to Tucson. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Duluth to Tucson?

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

  • Which airline alliances offer flights from Duluth to Tucson?

    SkyTeam is the only airline alliance operating flights between Duluth and Tucson.

  • How does KAYAK find such low prices on flights from Duluth to Tucson?

    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 Duluth to Tucson.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tucson from Duluth 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 Duluth to Tucson?

    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 Tucson with an airline and back to Duluth with another airline. Booking your flights between Duluth and TUS 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 Duluth to Tucson?

    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 Tucson from Duluth 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 Duluth to Tucson

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Tucson. 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 Duluth to Tucson? 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 8005 reviews
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
8.1Boarding
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Everything you need to know for your flight from Duluth to Tucson

Information on your arrival and departure airports

Duluth (DLH)
Tucson (TUS)