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San Francisco Bay Area

$243+ Cheap flights from Duluth (DLH) to San Francisco Bay Area

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SFO
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Duluth to San Francisco Bay Area

Keep the following information in mind while searching for Duluth to San Francisco Bay Area flight deals. Data was last updated June 16, 2025.

Round-trip from

$278
(United Airlines)

One-way from

$243
(Delta)

Popular in

July

Cheapest in

January

Average price

$293
From Duluth Intl to San Francisco Bay Area
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One-way flight from Duluth Intl to San Francisco Bay Area
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Duluth to San Francisco Bay Area

Cheapest flights from Duluth to San Francisco Bay Area
Explore the most affordable flight options available from Duluth to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 9/123:10 pmDLH - SFO
1 stop8h 13mUnited Airlines
Mon 9/1511:59 pmSFO - DLH
1 stop8h 46mUnited Airlines
Deal found 6/15$278
This Delta deal was found by Cheapflights users on 6/16. 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 10/212:00 pmDLH - SFO
1 stop8h 10mDelta
Sat 10/43:00 pmSFO - DLH
1 stop6h 44mDelta
Deal found 6/16$333
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 9/123:10 pmDLH - SJC
1 stop9h 30mUnited Airlines
Mon 9/156:20 pmSJC - DLH
2 stops18h 15mUnited Airlines
Deal found 6/15$491
This Delta deal was found by Cheapflights users on 6/15. 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.
Fri 8/84:01 pmDLH - SJC
1 stop6h 25mDelta
Tue 8/121:20 pmSJC - DLH
1 stop7h 24mDelta
Deal found 6/15$522
This Delta deal was found by Cheapflights users on 6/14. 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 6/305:15 amDLH - OAK
2 stops8h 35mDelta
Fri 7/46:00 amOAK - DLH
2 stops9h 39mDelta
Deal found 6/14$1,209

Cheapflights Fare Finder

Customize your flight search to find flights from Duluth to San Francisco Bay Area 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 June 16, 2025.
Use the filters below to find and compare flights from Duluth to San Francisco Bay Area that are best for you.

Fly from

Duluth

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 9/12

3:10 pm-9:23 pm

1 stop8h 13m

San Francisco

Mon 9/15

11:59 pm-10:45 am

1 stop8h 46m

$278

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 8/8

4:01 pm-9:25 pm

1 stop7h 24m

San Francisco

Mon 8/11

12:40 am-10:13 am

1 stop7h 33m

$393

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Fri 9/12

3:10 pm-10:40 pm

1 stop9h 30m

San Jose

Mon 9/15

6:20 pm-2:35 pm

2 stops18h 15m

$491

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Fri 8/8

4:01 pm-8:26 pm

1 stop6h 25m

San Jose

Tue 8/12

1:20 pm-10:44 pm

1 stop7h 24m

$522

DuluthOakland

DLH - OAK

DLHOAK

Duluth Intl

Mon 6/30

5:15 am-11:50 am

2 stops8h 35m

Oakland

Fri 7/4

6:00 am-5:39 pm

2 stops9h 39m

$1,209

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 8/16

7:50 am-1:28 pm

1 stop7h 38m

$243

DuluthOakland

DLH - OAK

DLHOAK

Duluth Intl

Sun 7/20

5:15 am-11:45 am

2 stops8h 30m

$370

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Sun 7/20

5:15 am-12:40 pm

2 stops9h 25m

$379

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 8/16

3:03 pm-9:19 am

2 stops20h 16m

$386

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Sun 7/20

3:03 pm-10:35 pm

1 stop9h 32m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Best time to book a flight from Duluth to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Duluth 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 Duluth to San Francisco Bay Area

What is the cheapest month to book a flight from Duluth to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Duluth to San Francisco Bay Area (average of $276). Flying from Duluth to San Francisco Bay Area in June is currently the most expensive (average of $362). 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 DLH to XIH?

Find hourly flight availability from Duluth to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Duluth to San Francisco Bay Area as you normally would.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated June 16, 2025.
Read through reviews of airlines operating flights from Duluth to San Francisco Bay Area, such as Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,801 reviews
Delta
8.0
Very good
7,963 reviews

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Duluth to San Francisco Bay Area. 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 from for flights from Duluth to San Francisco Bay Area?

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

  • What are the most popular routes from Duluth to San Francisco Bay Area?

    The most popular flight routes from Duluth to San Francisco Bay Area are Duluth Intl - San Francisco, Duluth Intl - Oakland and Duluth Intl - San Jose.

  • Can I find deals for flights from Duluth to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Duluth to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Duluth to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Duluth to San Francisco Bay Area 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 Duluth to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Duluth to San Francisco Bay Area (average of $276). Flying from Duluth to San Francisco Bay Area in June is currently the most expensive (average of $362). 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.

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Top 2 airlines flying from Duluth to San Francisco Bay Area

Discover the top 2 airlines that operate flights from Duluth to San Francisco Bay Area. 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$254Average$360FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$399FlexibilityNo cancel feeOn-time69%

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