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Duluth

$264+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DLH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from California to Duluth

Keep the following information in mind while searching for California to Duluth flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$278
(United Airlines)

One-way from

$264
(Delta)

Popular in

June

Cheapest in

January

Average price

$557
Provider with most accurate pricing for Los Angeles-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Duluth Intl flights.
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From California to Duluth Intl
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One-way flight from California to Duluth Intl
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Highest demand for flights based on searches. 25% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. 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 9/111:59 pmSFO - DLH
1 stop8h 46mUnited Airlines
Wed 9/178:00 amDLH - SFO
1 stop7h 35mUnited Airlines
Deal found 4/30$278
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/18:35 pmSMF - DLH
2 stops12h 10mUnited Airlines
Wed 9/173:10 pmDLH - SMF
1 stop9h 48mUnited Airlines
Deal found 4/30$284
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/1212:59 amLAS - DLH
2 stops11h 26mUnited Airlines
Tue 5/203:00 pmDLH - LAS
1 stop9h 12mUnited Airlines
Deal found 4/29$289
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 8/3112:40 amSFO - DLH
1 stop7h 30mDelta
Wed 9/174:20 pmDLH - SFO
1 stop6h 17mDelta
Deal found 4/30$293
This Delta deal was found by Cheapflights users on 4/29. 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.
Thu 7/1712:12 pmRNO - DLH
2 stops9h 28mDelta
Fri 7/256:03 pmDLH - RNO
2 stops7h 24mDelta
Deal found 4/29$294
This Delta deal was found by Cheapflights users on 4/30. 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.
Sat 9/201:25 pmSMF - DLH
1 stop8h 19mDelta
Tue 9/308:05 amDLH - SMF
1 stop6h 52mDelta
Deal found 4/30$298
This Delta deal was found by Cheapflights users on 4/30. 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.
Thu 5/2910:01 amSAN - DLH
2 stops11h 37mDelta
Thu 6/55:10 amDLH - SAN
1 stop8h 06mDelta
Deal found 4/30$304
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/2912:20 amLAX - DLH
1 stop8h 32mUnited Airlines
Sun 6/16:13 pmDLH - LAX
1 stop8h 00mUnited Airlines
Deal found 4/29$328
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/278:23 pmRNO - DLH
2 stops12h 29mUnited Airlines
Tue 6/38:00 amDLH - RNO
2 stops12h 44mUnited Airlines
Deal found 4/29$346
This Delta deal was found by Cheapflights users on 4/30. 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.
Sun 6/112:50 amLAX - DLH
1 stop8h 23mDelta
Sat 6/75:10 amDLH - LAX
1 stop5h 51mDelta
Deal found 4/30$348
This United Airlines deal was found by Cheapflights users on 4/29. 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 10/156:30 pmONT - DLH
2 stops14h 15mUnited Airlines
Tue 10/2111:20 amDLH - ONT
2 stops11h 13mUnited Airlines
Deal found 4/29$379
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/157:40 pmSAN - DLH
2 stops13h 05mUnited Airlines
Mon 5/1911:20 amDLH - SAN
1 stop7h 14mUnited Airlines
Deal found 4/30$399

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 May 1, 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 FranciscoDuluth

SFO - DLH

SFODLH

San Francisco

Mon 9/1

11:59 pm-10:45 am

1 stop8h 46m

Duluth Intl

Wed 9/17

8:00 am-1:35 pm

1 stop7h 35m

$278

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Mon 9/1

8:35 pm-10:45 am

2 stops12h 10m

Duluth Intl

Wed 9/17

3:10 pm-10:58 pm

1 stop9h 48m

$284

Las VegasDuluth

LAS - DLH

LASDLH

Las Vegas Harry Reid Intl

Mon 5/12

12:59 am-2:25 pm

2 stops11h 26m

Duluth Intl

Tue 5/20

3:00 pm-10:12 pm

1 stop9h 12m

$289

San FranciscoDuluth

SFO - DLH

SFODLH

San Francisco

Sun 8/31

12:40 am-10:10 am

1 stop7h 30m

Duluth Intl

Wed 9/17

4:20 pm-8:37 pm

1 stop6h 17m

$293

RenoDuluth

RNO - DLH

RNODLH

Reno

Thu 7/17

12:12 pm-11:40 pm

2 stops9h 28m

Duluth Intl

Fri 7/25

6:03 pm-11:27 pm

2 stops7h 24m

$294

SacramentoDuluth

SMF - DLH

SMFDLH

Sacramento Intl

Sat 9/20

1:25 pm-11:44 pm

1 stop8h 19m

Duluth Intl

Tue 9/30

8:05 am-12:57 pm

1 stop6h 52m

$298

San DiegoDuluth

SAN - DLH

SANDLH

San Diego

Thu 5/29

10:01 am-11:38 pm

2 stops11h 37m

Duluth Intl

Thu 6/5

5:10 am-11:16 am

1 stop8h 06m

$304

Los AngelesDuluth

LAX - DLH

LAXDLH

Los Angeles

Thu 5/29

12:20 am-10:52 am

1 stop8h 32m

Duluth Intl

Sun 6/1

6:13 pm-12:13 am

1 stop8h 00m

$328

RenoDuluth

RNO - DLH

RNODLH

Reno

Tue 5/27

8:23 pm-10:52 am

2 stops12h 29m

Duluth Intl

Tue 6/3

8:00 am-6:44 pm

2 stops12h 44m

$346

Los AngelesDuluth

LAX - DLH

LAXDLH

Los Angeles

Sun 6/1

12:50 am-11:13 am

1 stop8h 23m

Duluth Intl

Sat 6/7

5:10 am-9:01 am

1 stop5h 51m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 results
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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, January is the cheapest month in which you can book a flight from California to Duluth (average of $335). Flying from California to Duluth in June is currently the most expensive (average of $483). 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 May 1, 2025.

When flying from California to Duluth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from California to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Most travelers choose San Francisco - Duluth Intl, Los Angeles - Duluth Intl or Ontario - 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, January is the cheapest month in which you can book a flight from California to Duluth (average of $335). Flying from California to Duluth in June is currently the most expensive (average of $483). 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 California?

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

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Alternative routes for California to Duluth

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Top 3 airlines flying from California to Duluth

Discover the top 3 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$211Average$296FlexibilityNo cancel feeOn-time83%
DeltaCheapest$277Average$510FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$541FlexibilityNo cancel feeOn-time69%

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