What is the cheapest airline that flies from Duluth Intl to Tucson?

Delta and United Airlines are the most popular carriers operating from Duluth Intl to Tucson

When did momondo last update prices for flights from Duluth Intl Airport to Tucson Airport?

Prices for flights from Duluth Intl Airport to Tucson Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Duluth Intl Airport to Tucson Airport?

As of December 2025, there is 1 operator available to choose from for flights from Duluth Intl Airport to Tucson Airport.

How old do you have to be to fly from Duluth Intl Airport to Tucson Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Tucson Airport.

What documentation or ID do you need to fly to Tucson Airport?

The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$244 Cheap Flights from Duluth to Tucson in 2025/26

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Find the cheapest flights from Duluth to Tucson

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:56 am - 10:07 pm

DLH

TUS

11h 11m2 stops

2:38 pm - 11:52 pm

TUS

DLH

8h 14m1 stop

$284Delta

Fri, Jan 23 - Fri, Jan 30

11:56 am - 10:07 pm

DLH

TUS

11h 11m2 stops

12:05 pm - 11:52 pm

TUS

DLH

10h 47m2 stops

$289Delta

Thu, Jan 22 - Thu, Jan 29

8:09 am - 1:33 pm

DLH

TUS

6h 24m1 stop

12:05 pm - 11:52 pm

TUS

DLH

10h 47m2 stops

$319Delta

Thu, Jan 22 - Thu, Jan 29

8:09 am - 1:33 pm

DLH

TUS

6h 24m1 stop

2:38 pm - 11:52 pm

TUS

DLH

8h 14m1 stop

$368Delta

Thu, Jan 22 - Thu, Jan 29

5:00 am - 4:42 pm

DLH

TUS

12h 42m2 stops

12:05 pm - 11:52 pm

TUS

DLH

10h 47m2 stops

$419Delta

Sat, Jan 10 - Wed, Jan 14

8:00 am - 1:33 pm

DLH

TUS

6h 33m1 stop

2:38 pm - 11:52 pm

TUS

DLH

8h 14m1 stop

$433Delta

Fri, Jan 23 - Fri, Jan 30

11:20 am - 9:31 pm

DLH

TUS

11h 11m2 stops

6:30 am - 10:43 am

TUS

DLH

27h 13m2 stops

$511United Airlines

Sat, Feb 21 - Sat, Feb 28

11:20 am - 9:50 pm

DLH

TUS

11h 30m2 stops

7:15 am - 10:43 am

TUS

DLH

26h 28m1 stop

$541United Airlines

Sat, Feb 21 - Sat, Feb 28

8:00 am - 1:29 pm

DLH

TUS

6h 29m1 stop

12:02 pm - 11:55 pm

TUS

DLH

10h 53m2 stops

$559Delta

Tue, Feb 24 - Tue, Mar 3

11:20 am - 9:49 pm

DLH

TUS

11h 29m2 stops

7:11 pm - 10:43 am

TUS

DLH

13h 32m2 stops

$564United Airlines

Wed, Mar 4 - Mon, Mar 9

Delta flights from Duluth to Tucson

Our best Delta deals on Duluth to Tucson flight tickets

Delta

Jan 23

DLH11:56 amDuluth Intl

11h 11m

2 stops

TUS10:07 pmTucson

Jan 30

TUS2:38 pmTucson

8h 14m

1 stop

DLH11:52 pmDuluth Intl

$284

Find similar

Delta

Jan 22

DLH11:56 amDuluth Intl

11h 11m

2 stops

TUS10:07 pmTucson

Jan 29

TUS12:05 pmTucson

10h 47m

2 stops

DLH11:52 pmDuluth Intl

$289

Find similar

Delta

Jan 22

DLH8:09 amDuluth Intl

6h 24m

1 stop

TUS1:33 pmTucson

Jan 29

TUS12:05 pmTucson

10h 47m

2 stops

DLH11:52 pmDuluth Intl

$319

Find similar

United Airlines flights from Duluth to Tucson

Our best United Airlines deals on Duluth to Tucson flight tickets

United Airlines

Feb 21

DLH11:20 amDuluth Intl

11h 11m

2 stops

TUS9:31 pmTucson

Feb 28

TUS6:30 amTucson

27h 13m

2 stops

DLH10:43 amDuluth Intl

$511

Find similar

United Airlines

Feb 21

DLH11:20 amDuluth Intl

11h 30m

2 stops

TUS9:50 pmTucson

Feb 28

TUS7:15 amTucson

26h 28m

1 stop

DLH10:43 amDuluth Intl

$541

Find similar

United Airlines

Mar 4

DLH11:20 amDuluth Intl

11h 29m

2 stops

TUS9:49 pmTucson

Mar 9

TUS7:11 pmTucson

13h 32m

2 stops

DLH10:43 amDuluth Intl

$564

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Fri 1/23

11:56 am-10:07 pm

2 stops11h 11m

Tucson

Fri 1/30

2:38 pm-11:52 pm

1 stop8h 14m

$284

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Thu 1/22

11:56 am-10:07 pm

2 stops11h 11m

Tucson

Thu 1/29

12:05 pm-11:52 pm

2 stops10h 47m

$289

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Thu 1/22

8:09 am-1:33 pm

1 stop6h 24m

Tucson

Thu 1/29

12:05 pm-11:52 pm

2 stops10h 47m

$319

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Thu 1/22

8:09 am-1:33 pm

1 stop6h 24m

Tucson

Thu 1/29

2:38 pm-11:52 pm

1 stop8h 14m

$368

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 1/10

5:00 am-4:42 pm

2 stops12h 42m

Tucson

Wed 1/14

12:05 pm-11:52 pm

2 stops10h 47m

$419

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Fri 1/23

8:00 am-1:33 pm

1 stop6h 33m

Tucson

Fri 1/30

2:38 pm-11:52 pm

1 stop8h 14m

$433

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 2/21

11:20 am-9:31 pm

2 stops11h 11m

Tucson

Sat 2/28

6:30 am-10:43 am

2 stops27h 13m

$511

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 2/21

11:20 am-9:50 pm

2 stops11h 30m

Tucson

Sat 2/28

7:15 am-10:43 am

1 stop26h 28m

$541

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Tue 2/24

8:00 am-1:29 pm

1 stop6h 29m

Tucson

Tue 3/3

12:02 pm-11:55 pm

2 stops10h 53m

$559

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Wed 3/4

11:20 am-9:49 pm

2 stops11h 29m

Tucson

Mon 3/9

7:11 pm-10:43 am

2 stops13h 32m

$564

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth to Tucson

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Tucson?

According to our data, Friday is the cheapest day to fly to Tucson from Duluth. The lowest ticket price found for a Friday departure recently was $508. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Duluth to Tucson for around $584.

Can stopping save me money on Duluth to Tucson flights?

You could potentially save up to 28% on your flight if you consider stops on a Duluth to Tucson flight.

When to book flights from Duluth to Tucson

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Tucson according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Duluth to Tucson (DLH to TUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Tucson

Fastest flight time	9h 42m
Direct flights	None

The fastest flight from Duluth to Tucson takes 9h 42m

There are no direct flights from Duluth to Tucson. There are no popular flight routes from Duluth to Tucson.

Search flight deals

How far is Duluth Intl to Tucson by plane?
The distance between Duluth Intl and Tucson is about 1414.2 mi. 9h 42m is a normal flight duration for this route.
When did momondo last update prices for flights from Duluth Intl Airport to Tucson Airport?
Prices for flights from Duluth Intl Airport to Tucson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Duluth Intl Airport to Tucson Airport?
As of December 2025, there is 1 operator available to choose from for flights from Duluth Intl Airport to Tucson Airport.
How old do you have to be to fly from Duluth Intl Airport to Tucson Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Tucson Airport.
What documentation or ID do you need to fly to Tucson Airport?
The required travel and health documents for your Tucson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Tucson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Duluth to Tucson?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Duluth to Tucson is Delta (100% of total bookings).

Best airlines flying from Duluth to Tucson

Compare and see reviews for airlines that fly from Duluth to Tucson with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $283	Free Cancellation	Rating 7.9 8,019 reviews		Search Delta flights

Tombstone

Bisbee

Sierra Vista

Oro Valley

Green Valley

Douglas

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Tucson?

Finding the right flight to Tucson from Duluth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tucson quick and easy, saving you time and money.

Can I find flights from Duluth to Tucson with flexible booking policies on momondo?

Yes. All flights to Tucson from Duluth on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Duluth to Tucson?

momondo helps you find the best flight between Duluth and Tucson by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Duluth to Tucson right now. Can momondo alert me if prices change?

Price alerts on flights to Tucson from Duluth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.