HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$169+ Cheap flights from California to Duluth (DLH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DLH
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Duluth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Duluth

Cheapest flights from California to Duluth
Explore the most affordable flight options available from California to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Delta deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:45 pmLAS - DLH
1 stop5h 07mDelta
Sun 1/45:00 amDLH - LAS
1 stop5h 43mDelta
Deal found 12/13$488
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:05 amLAS - DLH
2 stops14h 50mUnited Airlines
Sun 1/43:03 pmDLH - LAS
1 stop9h 29mUnited Airlines
Deal found 12/13$601
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2911:59 pmLAS - DLH
1 stop12h 29mUnited Airlines
Fri 1/27:50 amDLH - LAS
3 stops16h 02mUnited Airlines
Deal found 12/14$774
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1912:41 pmLAX - DLH
1 stop8h 14mUnited Airlines
Mon 12/223:03 pmDLH - LAX
1 stop8h 15mUnited Airlines
Deal found 12/13$813
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/293:45 pmLAS - DLH
1 stop5h 07mDelta
Fri 1/211:55 amDLH - LAS
1 stop8h 29mDelta
Deal found 12/14$833
This Delta deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:52 amSAN - DLH
1 stop9h 00mDelta
Fri 12/265:00 amDLH - SAN
1 stop8h 30mDelta
Deal found 12/14$872
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:45 amSNA - DLH
1 stop14h 10mUnited Airlines
Sat 1/37:50 amDLH - SNA
2 stops27h 48mUnited Airlines
Deal found 12/15$936
This United Airlines deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:04 amONT - DLH
2 stops14h 51mUnited Airlines
Mon 12/223:03 pmDLH - ONT
1 stop9h 22mUnited Airlines
Deal found 12/13$950
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amLAX - DLH
1 stop7h 30mDelta
Sat 1/35:00 amDLH - LAX
1 stop6h 27mDelta
Deal found 12/15$953
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:15 pmLAX - DLH
1 stop6h 40mUnited Airlines
Sat 1/37:50 amDLH - LAX
2 stops13h 30mUnited Airlines
Deal found 12/15$960
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:50 pmSFO - DLH
2 stops15h 38mUnited Airlines
Fri 1/27:50 amDLH - SFO
1 stop13h 26mUnited Airlines
Deal found 12/14$1,001
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:30 pmSJC - DLH
1 stop13h 58mUnited Airlines
Fri 1/27:50 amDLH - SJC
1 stop16h 44mUnited Airlines
Deal found 12/14$1,099

Find flight deals from California to Duluth

Keep the following information in mind while searching for California to Duluth flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$266
(Delta)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

August

Average price

$1,082
Provider with most accurate pricing for Los Angeles-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Duluth Intl flights.
Search Deals
From California to Duluth Intl
Search Deals
One-way flight from California to Duluth Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from California to Duluth that are best for you.

Fly from

California

Fly to

Duluth

Route

Depart

Return

Price

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Sat 1/31

6:15 am-3:44 pm

1 stop7h 29m

Duluth Intl

Wed 2/4

4:24 pm-8:48 pm

1 stop6h 24m

$266

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Fri 1/23

3:00 pm-11:52 pm

1 stop6h 52m

Duluth Intl

Tue 1/27

5:00 am-10:48 am

1 stop7h 48m

$282

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Wed 1/21

11:58 am-7:35 pm

1 stop5h 37m

Duluth Intl

Mon 1/26

11:56 am-10:31 pm

2 stops12h 35m

$288

San FranciscoDuluth

SFO - DLH

SFODLH

San Francisco

Wed 1/7

3:00 pm-11:52 pm

1 stop6h 52m

Duluth Intl

Sat 1/10

8:00 am-1:47 pm

1 stop7h 47m

$298

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Sat 1/31

7:00 am-9:59 pm

2 stops12h 59m

Duluth Intl

Wed 2/4

3:05 pm-11:42 pm

2 stops10h 37m

$318

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Thu 1/29

10:00 pm-11:16 am

2 stops11h 16m

Duluth Intl

Mon 2/2

11:51 am-10:31 pm

2 stops12h 40m

$334

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Wed 1/14

10:44 am-9:59 pm

2 stops9h 15m

Duluth Intl

Sat 1/17

3:05 pm-9:59 pm

1 stop8h 54m

$389

Los AngelesDuluth

LAX - DLH

LAXDLH

Los Angeles

Fri 1/16

3:20 pm-11:52 pm

1 stop6h 32m

Duluth Intl

Thu 1/22

5:00 am-9:32 am

1 stop6h 32m

$389

Los AngelesDuluth

LAX - DLH

LAXDLH

Los Angeles

Wed 1/21

10:48 am-9:59 pm

1 stop9h 11m

Duluth Intl

Sat 1/24

3:05 pm-10:59 pm

1 stop9h 54m

$413

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Fri 1/9

11:45 am-11:52 pm

2 stops10h 07m

Duluth Intl

Fri 1/23

4:24 pm-8:58 pm

1 stop6h 34m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight from California to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Duluth

What is the cheapest month to book a flight from California to Duluth?

Currently, July is the cheapest month in which you can book a flight from California to Duluth (average of $188). Flying from California to Duluth in February is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to DLH?

Find hourly flight availability from California to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

It’s typically best to fly out from California to Duluth in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from California to Duluth?

Use this chart to determine the cheapest time to fly round-trip from California to Duluth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their California to Duluth flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from California to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Duluth from California?

    For a flight from California to Duluth, you will be flying into Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.

  • How long is the flight from California to Duluth?

    Delta and United Airlines can get you from California to Duluth in just under 7h 29m. Your travel time can differ by up to 1h 46m. The distance from California to Duluth is about 1634 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from California to Duluth?

    Most travelers choose San Francisco - Duluth Intl, San Diego - Duluth Intl or Las Vegas Harry Reid Intl - Duluth Intl when deciding on the best route from California to Duluth.

  • Can I find deals for flights from California to Duluth that include hotel bookings?

    Yes. In addition to deals on California to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Duluth.

  • Can I find deals for business class flights from California to Duluth?

    Yes. Cheapflights offers flight deals from California to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Duluth?

    Currently, July is the cheapest month in which you can book a flight from California to Duluth (average of $188). Flying from California to Duluth in February is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Duluth?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Minneapolis flights
LaGuardia to Minneapolis flights
Newark to Minneapolis flights
Los Angeles to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
Seattle to Minneapolis flights
Denver to Minneapolis flights
Sky Harbor Intl to Minneapolis flights
Reagan-National to Minneapolis flights
San Francisco to Minneapolis flights
Atlanta to Minneapolis flights
Dulles Intl to Minneapolis flights
Baltimore to Minneapolis flights
Detroit to Minneapolis flights
Portland to Minneapolis flights
Boston to Minneapolis flights
O'Hare Intl to Minneapolis flights
Orlando to Minneapolis flights
Midway to Minneapolis flights
Philadelphia to Minneapolis flights
Charlotte to Minneapolis flights
Raleigh to Minneapolis flights
Santa Ana to Minneapolis flights
Salt Lake City to Minneapolis flights
Hobby to Minneapolis flights
Tampa to Minneapolis flights
Ontario to Minneapolis flights
Austin to Minneapolis flights
San Diego to Minneapolis flights
Sacramento to Minneapolis flights
Fort Lauderdale to Minneapolis flights
Las Vegas to Minneapolis flights
Fort Myers to Minneapolis flights
Cleveland to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Miami to Minneapolis flights
Denver to Sioux Falls flights
Hartford to Minneapolis flights
Denver to Fargo flights
St. Louis to Minneapolis flights
Kansas City to Minneapolis flights
Love Field to Minneapolis flights
Jacksonville to Minneapolis flights
Pittsburgh to Minneapolis flights
Columbus to Minneapolis flights
Boise to Minneapolis flights
Nashville to Minneapolis flights
Indianapolis to Minneapolis flights
Anchorage to Minneapolis flights
New Orleans to Minneapolis flights

Top 2 airlines flying from California to Duluth

Discover the top 2 airlines that operate flights from California to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$519FlexibilityNo cancel feeOn-time69%
DeltaCheapest$278Average$481FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.