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Cheap flights from Duluth to Tucson from $374

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Tucson departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Duluth to Tucson

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:08 pm - 10:02 pm
DLH
-
TUS
8h 54m
1 stop
United Airlines Logo
1:29 pm - 10:39 am
TUS
-
DLH
19h 10m
2 stops
$487United Airlines
Tue, Apr 7 - Mon, Apr 13
United Airlines Logo
3:08 pm - 10:02 pm
DLH
-
TUS
8h 54m
1 stop
United Airlines Logo
6:30 am - 10:39 am
TUS
-
DLH
26h 09m
2 stops
$508United Airlines
Mon, Mar 30 - Fri, Apr 3
United Airlines Logo
11:19 am - 9:22 pm
DLH
-
TUS
12h 03m
2 stops
United Airlines Logo
1:29 pm - 10:39 am
TUS
-
DLH
19h 10m
2 stops
$517United Airlines
Tue, Apr 7 - Mon, Apr 13
United Airlines Logo
3:07 pm - 10:59 pm
DLH
-
TUS
8h 52m
1 stop
United Airlines Logo
7:11 pm - 10:43 am
TUS
-
DLH
13h 32m
2 stops
$579United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
3:08 pm - 10:02 pm
DLH
-
TUS
8h 54m
1 stop
United Airlines Logo
7:30 am - 6:07 pm
TUS
-
DLH
8h 37m
1 stop
$581United Airlines
Tue, Apr 7 - Mon, Apr 13
United Airlines Logo
7:53 am - 4:47 pm
DLH
-
TUS
9h 54m
2 stops
United Airlines Logo
7:11 pm - 10:43 am
TUS
-
DLH
13h 32m
2 stops
$584United Airlines
Sat, Mar 7 - Thu, Mar 12
United Airlines Logo
6:43 pm - 4:47 pm
DLH
-
TUS
23h 04m
2 stops
United Airlines Logo
7:11 pm - 10:43 am
TUS
-
DLH
13h 32m
2 stops
$607United Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
6:42 pm - 8:57 am
DLH
-
TUS
16h 15m
2 stops
United Airlines Logo
6:00 am - 6:07 pm
TUS
-
DLH
10h 07m
2 stops
$632United Airlines
Mon, Mar 30 - Fri, Apr 3
Delta Logo
12:15 pm - 10:30 pm
DLH
-
TUS
11h 15m
2 stops
Delta Logo
6:00 am - 10:47 pm
TUS
-
DLH
14h 47m
2 stops
$633Delta
Sat, Mar 7 - Tue, Mar 10
Delta Logo
12:15 pm - 10:30 pm
DLH
-
TUS
11h 15m
2 stops
Delta Logo
5:00 pm - 3:52 pm
TUS
-
DLH
20h 52m
2 stops
$644Delta
Sat, Mar 7 - Mon, Mar 9

United Airlines flights from Duluth to Tucson

Our best United Airlines deals on Duluth to Tucson flight tickets
United Airlines
Mar 2
DLH3:19 pmDuluth Intl
8h 40m
1 stop
TUS10:59 pmTucson
Mar 12
TUS7:11 pmTucson
13h 32m
2 stops
DLH10:43 amDuluth Intl
$474
United Airlines
Apr 7
DLH3:08 pmDuluth Intl
8h 54m
1 stop
TUS10:02 pmTucson
Apr 13
TUS1:29 pmTucson
19h 10m
2 stops
DLH10:39 amDuluth Intl
$487
United Airlines
Mar 2
DLH3:19 pmDuluth Intl
8h 40m
1 stop
TUS10:59 pmTucson
Mar 9
TUS7:11 pmTucson
13h 32m
2 stops
DLH10:43 amDuluth Intl
$493

Delta flights from Duluth to Tucson

Our best Delta deals on Duluth to Tucson flight tickets
Delta
Mar 7
DLH12:15 pmDuluth Intl
11h 15m
2 stops
TUS10:30 pmTucson
Mar 10
TUS6:00 amTucson
14h 47m
2 stops
DLH10:47 pmDuluth Intl
$633
Delta
Mar 7
DLH12:15 pmDuluth Intl
11h 15m
2 stops
TUS10:30 pmTucson
Mar 9
TUS5:00 pmTucson
20h 52m
2 stops
DLH3:52 pmDuluth Intl
$644
Delta
Mar 7
DLH12:15 pmDuluth Intl
11h 15m
2 stops
TUS10:30 pmTucson
Mar 9
TUS2:05 pmTucson
28h 04m
1 stop
DLH8:09 pmDuluth Intl
$668

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to Tucson that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Duluth to Tucson that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Tue 4/7

3:08 pm-10:02 pm

1 stop8h 54m

Tucson

Mon 4/13

1:29 pm-10:39 am

2 stops19h 10m

$487

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Mon 3/30

3:08 pm-10:02 pm

1 stop8h 54m

Tucson

Fri 4/3

6:30 am-10:39 am

2 stops26h 09m

$508

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Tue 4/7

11:19 am-9:22 pm

2 stops12h 03m

Tucson

Mon 4/13

1:29 pm-10:39 am

2 stops19h 10m

$517

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Thu 3/5

3:07 pm-10:59 pm

1 stop8h 52m

Tucson

Thu 3/12

7:11 pm-10:43 am

2 stops13h 32m

$579

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Tue 4/7

3:08 pm-10:02 pm

1 stop8h 54m

Tucson

Mon 4/13

7:30 am-6:07 pm

1 stop8h 37m

$581

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 3/7

7:53 am-4:47 pm

2 stops9h 54m

Tucson

Thu 3/12

7:11 pm-10:43 am

2 stops13h 32m

$584

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Thu 3/5

6:43 pm-4:47 pm

2 stops23h 04m

Tucson

Thu 3/12

7:11 pm-10:43 am

2 stops13h 32m

$607

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Mon 3/30

6:42 pm-8:57 am

2 stops16h 15m

Tucson

Fri 4/3

6:00 am-6:07 pm

2 stops10h 07m

$632

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 3/7

12:15 pm-10:30 pm

2 stops11h 15m

Tucson

Tue 3/10

6:00 am-10:47 pm

2 stops14h 47m

$633

DuluthTucson

DLH - TUS

DLHTUS

Duluth Intl

Sat 3/7

12:15 pm-10:30 pm

2 stops11h 15m

Tucson

Mon 3/9

5:00 pm-3:52 pm

2 stops20h 52m

$644

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tucson from

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

Can stopping save me money on Duluth to Tucson flights?

You could potentially save up to 12% 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

7h 04m

Direct flights

None
The fastest flight from Duluth to Tucson takes 7h 04m
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. 7h 04m 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?

  • 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?

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
DeltaPriceFrom $283Free CancellationRating
7.9
8,236 reviews
Search Delta flights

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
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.

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