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Cheap flights from Duluth to San Francisco from $248

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 San Francisco departing on 12/19. 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 Duluth to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:12 pm - 11:11 pmDLH-SFO
9h 59m1 stop
United Airlines Logo
11:59 pm - 10:43 amSFO-DLH
8h 44m1 stop
$278United Airlines
Find Deal
Fri, Feb 13 - Mon, Feb 16
Delta Logo
4:41 pm - 11:47 pmDLH-SFO
9h 06m1 stop
Delta Logo
12:47 am - 11:16 amSFO-DLH
8h 29m1 stop
$303Delta
Find Deal
Fri, Jan 16 - Sun, Jan 18
Delta Logo
12:00 pm - 6:08 pmDLH-SFO
8h 08m1 stop
Delta Logo
12:40 am - 10:57 amSFO-DLH
8h 17m1 stop
$323Delta
Find Deal
Wed, Apr 29 - Fri, May 1
Delta Logo
5:10 am - 5:50 pmDLH-SFO
14h 40m2 stops
Delta Logo
12:40 am - 10:57 amSFO-DLH
8h 17m1 stop
$327Delta
Find Deal
Wed, Apr 29 - Fri, May 1
Delta Logo
5:10 am - 5:50 pmDLH-SFO
14h 40m2 stops
Delta Logo
12:40 am - 10:57 amSFO-DLH
8h 17m1 stop
$337Delta
Find Deal
Wed, Apr 29 - Fri, May 1
Delta Logo
12:00 pm - 6:08 pmDLH-SFO
8h 08m1 stop
Delta Logo
6:15 am - 3:19 pmSFO-DLH
7h 04m1 stop
$348Delta
Find Deal
Wed, Apr 29 - Sat, May 2
Delta Logo
4:18 pm - 11:49 pmDLH-SFO
9h 31m1 stop
Delta Logo
1:54 pm - 11:33 amSFO-DLH
19h 39m2 stops
$352Delta
Find Deal
Thu, Feb 12 - Tue, Feb 17
Delta Logo
4:18 pm - 11:49 pmDLH-SFO
9h 31m1 stop
Delta Logo
6:10 am - 3:37 pmSFO-DLH
7h 27m1 stop
$353Delta
Find Deal
Thu, Feb 12 - Tue, Feb 17
Delta Logo
5:10 am - 5:50 pmDLH-SFO
14h 40m2 stops
Delta Logo
6:15 am - 3:19 pmSFO-DLH
7h 04m1 stop
$362Delta
Find Deal
Wed, Apr 29 - Sat, May 2
United Airlines Logo
3:12 pm - 11:11 pmDLH-SFO
9h 59m1 stop
United Airlines Logo
10:50 pm - 10:43 amSFO-DLH
9h 53m1 stop
$368United Airlines
Find Deal
Fri, Feb 13 - Sun, Feb 15

United Airlines flights from Duluth to San Francisco

Our best United Airlines deals on Duluth to San Francisco flight tickets
United Airlines
Feb 13
DLH3:12 pmDuluth Intl
9h 59m
1 stop
SFO11:11 pmSan Francisco
Feb 16
SFO11:59 pmSan Francisco
8h 44m
1 stop
DLH10:43 amDuluth Intl
$278
Find similar
United Airlines
Feb 13
DLH3:12 pmDuluth Intl
9h 59m
1 stop
SFO11:11 pmSan Francisco
Feb 15
SFO10:50 pmSan Francisco
9h 53m
1 stop
DLH10:43 amDuluth Intl
$368
Find similar
United Airlines
May 2
DLH11:26 amDuluth Intl
9h 39m
1 stop
SFO7:05 pmSan Francisco
May 8
SFO11:30 pmSan Francisco
9h 14m
1 stop
DLH10:44 amDuluth Intl
$412
Find similar

Delta flights from Duluth to San Francisco

Our best Delta deals on Duluth to San Francisco flight tickets
Delta
Jan 16
DLH4:41 pmDuluth Intl
9h 06m
1 stop
SFO11:47 pmSan Francisco
Jan 18
SFO12:47 amSan Francisco
8h 29m
1 stop
DLH11:16 amDuluth Intl
$303
Find similar
Delta
Apr 29
DLH12:00 pmDuluth Intl
8h 08m
1 stop
SFO6:08 pmSan Francisco
May 1
SFO12:40 amSan Francisco
8h 17m
1 stop
DLH10:57 amDuluth Intl
$323
Find similar
Delta
Apr 29
DLH5:10 amDuluth Intl
14h 40m
2 stops
SFO5:50 pmSan Francisco
May 1
SFO12:40 amSan Francisco
8h 17m
1 stop
DLH10:57 amDuluth Intl
$327
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to San Francisco 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 November 6, 2025.
Use the filters below to find and compare flights from Duluth to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/13

3:12 pm-11:11 pm

1 stop9h 59m

San Francisco

Mon 2/16

11:59 pm-10:43 am

1 stop8h 44m

$278

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 1/16

4:41 pm-11:47 pm

1 stop9h 06m

San Francisco

Sun 1/18

12:47 am-11:16 am

1 stop8h 29m

$303

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 4/29

12:00 pm-6:08 pm

1 stop8h 08m

San Francisco

Fri 5/1

12:40 am-10:57 am

1 stop8h 17m

$323

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 4/29

5:10 am-5:50 pm

2 stops14h 40m

San Francisco

Fri 5/1

12:40 am-10:57 am

1 stop8h 17m

$327

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 4/29

5:10 am-5:50 pm

2 stops14h 40m

San Francisco

Fri 5/1

12:40 am-10:57 am

1 stop8h 17m

$337

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 4/29

12:00 pm-6:08 pm

1 stop8h 08m

San Francisco

Sat 5/2

6:15 am-3:19 pm

1 stop7h 04m

$348

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 2/12

4:18 pm-11:49 pm

1 stop9h 31m

San Francisco

Tue 2/17

1:54 pm-11:33 am

2 stops19h 39m

$352

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 2/12

4:18 pm-11:49 pm

1 stop9h 31m

San Francisco

Tue 2/17

6:10 am-3:37 pm

1 stop7h 27m

$353

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 4/29

5:10 am-5:50 pm

2 stops14h 40m

San Francisco

Sat 5/2

6:15 am-3:19 pm

1 stop7h 04m

$362

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/13

3:12 pm-11:11 pm

1 stop9h 59m

San Francisco

Sun 2/15

10:50 pm-10:43 am

1 stop9h 53m

$368

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Duluth to San Francisco

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 San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $278.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Duluth to San Francisco is on a Thursday when prices can be found for as low as $365. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $618.

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

Our data shows that the cheapest Duluth to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $278. Flights in the morning are often more expensive with an average ticket price of $426.

When to book flights from Duluth to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Duluth to San Francisco (DLH to SFO) flight deals and tips

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

Direct flights

None
There are no direct flights from Duluth to San Francisco. There are no popular flight routes from Duluth to San Francisco.
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  • How far is Duluth Intl to San Francisco by plane?

    The straight-line distance from Duluth Intl to San Francisco is 1655.0 mi. Flights usually cover this in 7h 15m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Duluth Intl Airport to San Francisco Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Duluth to San Francisco?

Best airlines flying from Duluth to San Francisco

Compare and see reviews for airlines that fly from Duluth to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.9
8,001 reviews
Search Delta flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Livermore
Turlock
South San Francisco

Why use momondo?

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

Finding the right flight to San Francisco 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 San Francisco quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to San Francisco from Duluth which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Duluth to San Francisco?

Once all potential Duluth to San Francisco 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 Duluth to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco 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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