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

Prices for flights from Tucson Airport to Duluth Intl Airport refresh daily.

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

There is 1 operator available for flights from Tucson Airport to Duluth Intl Airport as of August 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Duluth Intl Airport.

What documentation or ID do you need to fly to Duluth Intl Airport?

The required travel and health documents for your Duluth Intl 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 Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$252 Cheap Flights from Tucson to Duluth (TUS-DLH) in 2025

1 adult

0 bags

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Find the cheapest flights from Tucson to Duluth (TUS-DLH)

Round-trip

One-way

Cheap round-trip flights

11:55 am - 10:43 pmTUS-DLH

8h 48m2 stops

7:50 am - 8:33 pmDLH-TUS

14h 43m2 stops

$339Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

1:00 pm - 11:44 pmTUS-DLH

9h 44m2 stops

8:05 am - 1:49 pmDLH-TUS

6h 44m1 stop

$349Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

1:00 pm - 11:44 pmTUS-DLH

9h 44m2 stops

12:00 pm - 10:54 pmDLH-TUS

11h 54m2 stops

$354Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

11:55 am - 10:43 pmTUS-DLH

8h 48m2 stops

7:50 am - 8:33 pmDLH-TUS

14h 43m2 stops

$379Delta

Find Deal

Sat, Sep 27 - Wed, Oct 1

1:00 pm - 11:44 pmTUS-DLH

9h 44m2 stops

8:05 am - 1:49 pmDLH-TUS

6h 44m1 stop

$384Delta

Find Deal

Thu, Dec 11 - Sun, Dec 14

2:55 pm - 11:44 pmTUS-DLH

7h 49m1 stop

8:05 am - 1:49 pmDLH-TUS

6h 44m1 stop

$388Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

2:55 pm - 11:44 pmTUS-DLH

7h 49m1 stop

8:05 am - 1:49 pmDLH-TUS

6h 44m1 stop

$423Delta

Find Deal

Thu, Dec 11 - Sun, Dec 14

1:00 pm - 11:44 pmTUS-DLH

9h 44m2 stops

5:10 am - 5:16 pmDLH-TUS

13h 06m2 stops

$484Delta

Find Deal

Thu, Dec 11 - Sun, Dec 14

11:39 am - 10:05 pmTUS-DLH

8h 26m1 stop

8:00 am - 10:43 amDLH-TUS

28h 43m1 stop

$497United Airlines

Find Deal

Tue, Sep 9 - Mon, Sep 15

11:39 am - 10:05 pmTUS-DLH

8h 26m1 stop

8:00 am - 10:43 amDLH-TUS

28h 43m1 stop

$532United Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

United Airlines flights from Tucson to Duluth

Our best United Airlines deals on Tucson to Duluth flight tickets

United Airlines

Sep 9

TUS11:39 amTucson

8h 26m

1 stop

DLH10:05 pmDuluth Intl

Sep 15

DLH8:00 amDuluth Intl

28h 43m

1 stop

TUS10:43 amTucson

$497

Find similar

United Airlines

Sep 11

TUS11:39 amTucson

8h 26m

1 stop

DLH10:05 pmDuluth Intl

Sep 15

DLH8:00 amDuluth Intl

28h 43m

1 stop

TUS10:43 amTucson

$532

Find similar

United Airlines

Sep 9

TUS6:00 amTucson

10h 30m

2 stops

DLH6:30 pmDuluth Intl

Sep 15

DLH8:00 amDuluth Intl

28h 43m

1 stop

TUS10:43 amTucson

$537

Find similar

Delta flights from Tucson to Duluth

Our best Delta deals on Tucson to Duluth flight tickets

Delta

Sep 27

TUS11:55 amTucson

8h 48m

2 stops

DLH10:43 pmDuluth Intl

Oct 1

DLH7:50 amDuluth Intl

14h 43m

2 stops

TUS8:33 pmTucson

$339

Find similar

Delta

Dec 11

TUS1:00 pmTucson

9h 44m

2 stops

DLH11:44 pmDuluth Intl

Dec 15

DLH8:05 amDuluth Intl

6h 44m

1 stop

TUS1:49 pmTucson

$349

Find similar

Delta

Dec 11

TUS1:00 pmTucson

9h 44m

2 stops

DLH11:44 pmDuluth Intl

Dec 15

DLH12:00 pmDuluth Intl

11h 54m

2 stops

TUS10:54 pmTucson

$354

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Sat 9/27

11:55 am-10:43 pm

2 stops8h 48m

Duluth Intl

Wed 10/1

7:50 am-8:33 pm

2 stops14h 43m

$339

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 12/11

1:00 pm-11:44 pm

2 stops9h 44m

Duluth Intl

Mon 12/15

8:05 am-1:49 pm

1 stop6h 44m

$349

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 12/11

1:00 pm-11:44 pm

2 stops9h 44m

Duluth Intl

Mon 12/15

12:00 pm-10:54 pm

2 stops11h 54m

$354

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Sat 9/27

11:55 am-10:43 pm

2 stops8h 48m

Duluth Intl

Wed 10/1

7:50 am-8:33 pm

2 stops14h 43m

$379

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 12/11

1:00 pm-11:44 pm

2 stops9h 44m

Duluth Intl

Sun 12/14

8:05 am-1:49 pm

1 stop6h 44m

$384

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 12/11

2:55 pm-11:44 pm

1 stop7h 49m

Duluth Intl

Mon 12/15

8:05 am-1:49 pm

1 stop6h 44m

$388

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 12/11

2:55 pm-11:44 pm

1 stop7h 49m

Duluth Intl

Sun 12/14

8:05 am-1:49 pm

1 stop6h 44m

$423

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 12/11

1:00 pm-11:44 pm

2 stops9h 44m

Duluth Intl

Sun 12/14

5:10 am-5:16 pm

2 stops13h 06m

$484

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Tue 9/9

11:39 am-10:05 pm

1 stop8h 26m

Duluth Intl

Mon 9/15

8:00 am-10:43 am

1 stop28h 43m

$497

TucsonDuluth

TUS - DLH

TUSDLH

Tucson

Thu 9/11

11:39 am-10:05 pm

1 stop8h 26m

Duluth Intl

Mon 9/15

8:00 am-10:43 am

1 stop28h 43m

$532

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Tucson to Duluth

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

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

The cheapest day to depart from Tucson to Duluth is on a Saturday when prices can be found for as low as $403. On the other hand, Tuesday is the most expensive day to depart from Tucson because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $438.

Can stopping save me money on Tucson to Duluth flights?

You could potentially save up to 1% on your flight if you consider stops on a Tucson to Duluth flight.

When to book flights from Tucson to Duluth

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

Estimated round-trip price

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

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

Direct flights	None

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

Search flight deals

How far is Tucson to Duluth Intl by plane?
The straight-line distance from Tucson to Duluth Intl is 1414.2 mi. By plane, this route typically takes 7h 49m.
When did momondo last update prices for flights from Tucson Airport to Duluth Intl Airport?
Prices for flights from Tucson Airport to Duluth Intl Airport refresh daily.
How many operators does momondo search for flights from Tucson Airport to Duluth Intl Airport?
There is 1 operator available for flights from Tucson Airport to Duluth Intl Airport as of August 2025.
How old do you have to be to fly from Tucson Airport to Duluth Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The required travel and health documents for your Duluth Intl 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 Duluth Intl 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 Tucson to Duluth?
Based on momondo bookings for flights between Tucson and Duluth, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Tucson to Duluth

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $323	Free Cancellation	Rating 7.9 7,981 reviews		Search Delta flights

Two Harbors

Hayward

Superior

Cloquet

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Tucson.

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

Flights from Tucson to Duluth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Tucson and Duluth 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 Tucson to Duluth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Duluth from Tucson. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.