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Cheap flights from California to Duluth from $278

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from California to Duluth departing on 10/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from California to Duluth

Cheap round-trip flights

United Airlines Logo
9:20 am - 6:37 pmSMF-DLH
7h 17m1 stop
United Airlines Logo
3:06 pm - 10:25 pmDLH-SMF
9h 19m1 stop
$278United Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 15
United Airlines Logo
1:20 pm - 10:08 pmLAX-DLH
6h 48m1 stop
United Airlines Logo
11:14 am - 5:09 pmDLH-LAX
7h 55m1 stop
$278United Airlines
Find Deal
Fri, Oct 24 - Tue, Oct 28
United Airlines Logo
9:20 am - 6:37 pmSMF-DLH
7h 17m1 stop
United Airlines Logo
11:14 am - 10:35 pmDLH-SMF
13h 21m2 stops
$284United Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 8
Delta Logo
2:00 pm - 11:42 pmSMF-DLH
7h 42m1 stop
Delta Logo
7:50 am - 12:50 pmDLH-SMF
7h 00m1 stop
$303Delta
Find Deal
Wed, Oct 22 - Tue, Nov 4
Delta Logo
12:40 am - 11:07 amSFO-DLH
8h 27m1 stop
Delta Logo
4:20 pm - 11:55 pmDLH-SFO
9h 35m1 stop
$303Delta
Find Deal
Fri, Mar 6 - Wed, Mar 11
Delta Logo
2:00 pm - 11:59 pmSMF-DLH
7h 59m1 stop
Delta Logo
4:24 pm - 8:43 pmDLH-SMF
6h 19m1 stop
$328Delta
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
4:35 pm - 11:42 pmSAN-DLH
5h 07m1 stop
Delta Logo
5:18 am - 10:47 amDLH-SAN
7h 29m1 stop
$333Delta
Find Deal
Thu, Oct 16 - Sun, Oct 19
Delta Logo
2:00 pm - 11:42 pmSMF-DLH
7h 42m1 stop
Delta Logo
12:02 pm - 10:56 pmDLH-SMF
12h 54m2 stops
$334Delta
Find Deal
Wed, Oct 22 - Tue, Nov 4
United Airlines Logo
12:30 am - 10:44 amLAS-DLH
8h 14m1 stop
United Airlines Logo
11:26 am - 5:32 pmDLH-LAS
8h 06m1 stop
$338United Airlines
Find Deal
Thu, Mar 5 - Tue, Mar 10
Delta Logo
1:30 pm - 10:43 pmSMF-DLH
7h 13m2 stops
Delta Logo
7:50 am - 12:50 pmDLH-SMF
7h 00m1 stop
$339Delta
Find Deal
Fri, Oct 31 - Mon, Nov 3

Delta flights from California to Duluth

Our best Delta deals on California to Duluth flight tickets
Delta
Mar 6
SFO12:40 amSan Francisco
8h 27m
1 stop
DLH11:07 amDuluth Intl
Mar 11
DLH4:20 pmDuluth Intl
9h 35m
1 stop
SFO11:55 pmSan Francisco
$303
Find similar
Delta
Dec 5
SMF2:00 pmSacramento Intl
7h 59m
1 stop
DLH11:59 pmDuluth Intl
Dec 8
DLH4:24 pmDuluth Intl
6h 19m
1 stop
SMF8:43 pmSacramento Intl
$328
Find similar
Delta
Oct 16
SAN4:35 pmSan Diego
5h 07m
1 stop
DLH11:42 pmDuluth Intl
Oct 19
DLH5:18 amDuluth Intl
7h 29m
1 stop
SAN10:47 amSan Diego
$333
Find similar

United Airlines flights from California to Duluth

Our best United Airlines deals on California to Duluth flight tickets
United Airlines
Oct 25
SMF9:20 amSacramento Intl
7h 17m
1 stop
DLH6:37 pmDuluth Intl
Nov 15
DLH3:06 pmDuluth Intl
9h 19m
1 stop
SMF10:25 pmSacramento Intl
$278
Find similar
United Airlines
Oct 25
SMF9:20 amSacramento Intl
7h 17m
1 stop
DLH6:37 pmDuluth Intl
Nov 8
DLH11:14 amDuluth Intl
13h 21m
2 stops
SMF10:35 pmSacramento Intl
$284
Find similar
United Airlines
Mar 5
LAS12:30 amLas Vegas Harry Reid Intl
8h 14m
1 stop
DLH10:44 amDuluth Intl
Mar 10
DLH11:26 amDuluth Intl
8h 06m
1 stop
LAS5:32 pmLas Vegas Harry Reid Intl
$338
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Duluth 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 September 19, 2025.
Use the filters below to find and compare flights from California to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Sat 10/25

9:20 am-6:37 pm

1 stop7h 17m

Duluth Intl

Sat 11/15

3:06 pm-10:25 pm

1 stop9h 19m

$278

Los AngelesDuluth

LAX - DLH

LAXDLH

Los Angeles

Fri 10/24

1:20 pm-10:08 pm

1 stop6h 48m

Duluth Intl

Tue 10/28

11:14 am-5:09 pm

1 stop7h 55m

$278

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Sat 10/25

9:20 am-6:37 pm

1 stop7h 17m

Duluth Intl

Sat 11/8

11:14 am-10:35 pm

2 stops13h 21m

$284

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Wed 10/22

2:00 pm-11:42 pm

1 stop7h 42m

Duluth Intl

Tue 11/4

7:50 am-12:50 pm

1 stop7h 00m

$303

San FranciscoDuluth

SFO - DLH

SFODLH

San Francisco

Fri 3/6

12:40 am-11:07 am

1 stop8h 27m

Duluth Intl

Wed 3/11

4:20 pm-11:55 pm

1 stop9h 35m

$303

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Fri 12/5

2:00 pm-11:59 pm

1 stop7h 59m

Duluth Intl

Mon 12/8

4:24 pm-8:43 pm

1 stop6h 19m

$328

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Thu 10/16

4:35 pm-11:42 pm

1 stop5h 07m

Duluth Intl

Sun 10/19

5:18 am-10:47 am

1 stop7h 29m

$333

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Wed 10/22

2:00 pm-11:42 pm

1 stop7h 42m

Duluth Intl

Tue 11/4

12:02 pm-10:56 pm

2 stops12h 54m

$334

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Thu 3/5

12:30 am-10:44 am

1 stop8h 14m

Duluth Intl

Tue 3/10

11:26 am-5:32 pm

1 stop8h 06m

$338

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Fri 10/31

1:30 pm-10:43 pm

2 stops7h 13m

Duluth Intl

Mon 11/3

7:50 am-12:50 pm

1 stop7h 00m

$339

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 Duluth from

How to get the cheapest flight ticket from California 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 month to fly to Duluth?

The cheapest month to fly to Duluth from California is in January. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Duluth from California during August instead. Flights to Duluth in August, while not as cheap as those in January, still average around $303.

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

The cheapest day to depart from California to Duluth is on a Tuesday when prices can be found for as low as $287. On the other hand, Sunday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $737.

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

Flying to Duluth from California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $358 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $531.

Can stopping save me money on California to Duluth flights?

You could potentially save up to 25% on your flight if you consider stops on a California to Duluth flight.

Cheap California to Duluth flight deals and tips

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

Direct flights

None
There are no direct flights from California to Duluth. There are no popular flight routes from California to Duluth.
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California 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.

Best airlines flying from California to Duluth

Compare and see reviews for airlines that fly from California to Duluth with momondo
Airline
Rating
Free Cancellation
Price
Sun Country AirPriceFrom $188Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
7,964 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Duluth. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Duluth from California with this policy.

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

Once all potential California to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of California to Duluth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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