TUS - DLH

$344 Find Cheap Flights from Tucson to Duluth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Duluth departing on 9/27. 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

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 Tucson 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 Tucson to Duluth, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Tucson to Duluth (TUS-DLH)

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

Sat, Sep 27 - Wed, Oct 1
Delta Logo
6:00 am - 10:43 pmTUS-DLH
14h 43m2 stops
Delta Logo
7:50 am - 8:33 pmDLH-TUS
14h 43m2 stops
$344Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
Delta Logo
7:00 am - 10:43 pmTUS-DLH
13h 43m2 stops
Delta Logo
10:50 am - 8:33 pmDLH-TUS
11h 43m2 stops
$352Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
6:00 am - 6:37 pmTUS-DLH
10h 37m2 stops
United Airlines Logo
9:45 am - 8:24 pmDLH-TUS
12h 39m2 stops
$539United Airlines
Find Deal
Sun, Aug 17 - Sun, Sep 7
Delta Logo
11:57 am - 10:44 pmTUS-DLH
8h 47m2 stops
Delta Logo
5:10 am - 11:17 amDLH-TUS
8h 07m2 stops
$549Delta
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
6:00 am - 6:37 pmTUS-DLH
10h 37m2 stops
United Airlines Logo
9:45 am - 10:39 amDLH-TUS
26h 54m1 stop
$597United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
11:35 am - 2:32 pmTUS-DLH
24h 57m1 stop
United Airlines Logo
9:45 am - 8:24 pmDLH-TUS
12h 39m2 stops
$618United Airlines
Find Deal
Sat, Sep 27 - Wed, Oct 1
United Airlines Logo
6:30 am - 6:37 pmTUS-DLH
10h 07m2 stops
United Airlines Logo
9:45 am - 10:39 amDLH-TUS
26h 54m1 stop
$627United Airlines
Find Deal
Sun, Aug 17 - Sun, Sep 7
United Airlines Logo
7:30 pm - 10:51 amTUS-DLH
13h 21m2 stops
United Airlines Logo
8:00 am - 10:43 amDLH-TUS
28h 43m1 stop
$752United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
Delta Logo
7:00 am - 7:20 pmTUS-DLH
10h 20m2 stops
Delta Logo
5:10 am - 11:17 amDLH-TUS
8h 07m2 stops
$803Delta
Find Deal
Sun, Aug 17 - Sun, Sep 7
United Airlines Logo
11:24 am - 10:00 pmTUS-DLH
8h 36m1 stop
United Airlines Logo
8:00 am - 10:43 amDLH-TUS
28h 43m1 stop
$816United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Tucson to Duluth flights

Get data-powered insights and trends into flights from Tucson to Duluth 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 Tucson to Duluth?

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

If you are looking for a flight deal from Tucson to Duluth, look for departures on Saturdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Duluth, Friday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Cheapest flight$344
Flight from Tucson to Duluth

When to book flights from Tucson to Duluth

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

  • What is the cheapest flight from Tucson to Duluth?

    In the last 3 days, the lowest price for a flight from Tucson to Duluth was $344 for a round-trip ticket.

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

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

  • Which airports will I be using when flying from Tucson to Duluth?

    Tucson and Duluth are both served by 1 main airport. You will leave Tucson from Tucson and will be arriving at Duluth Intl.

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

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

  • Which airline alliances offer flights from Tucson to Duluth?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Tucson and Duluth, with SkyTeam being the most commonly used for this route.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Tucson 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 Tucson 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 Tucson with another airline. Booking your flights between Tucson 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 Tucson 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 Tucson 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 Tucson to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Tucson 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 Tucson 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

There was no problems, just a little uncomfortable with seats that do not lay back a little

8.0 ExcellentWillie, Jul 2025PHX - DTW
Read more Delta reviews

There was no problems, just a little uncomfortable with seats that do not lay back a little

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Only not having an assigned seat was an issue. Rest was great

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Delta is better for short flights and very low need for customer service. Avoid for longer flights

Delta is a premier airline so my expectations are most always met.

Everything was good except when we're on a 6 hour flight at dinner time and all they offer as part of the fare are little bags of junk food, it's disappointing. Bring back food service without an added price.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

I love my flight attendant Faith, always smiles always helpful. She makes the flight experience wonderful thank you

My return flights were changed by the airline and my preferred seat selection with extra legroom was not transferred to the new flights

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

Information on your arrival and departure airports

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