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Cheap flights from Duluth to San Francisco from $344

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to San Francisco departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Delta Logo
5:00 am - 11:36 am
DLH
-
SFO
8h 36m1 stop
Delta Logo
3:00 pm - 11:52 pm
SFO
-
DLH
6h 52m1 stop
$344Delta
Sun, Jan 18 - Tue, Jan 27
Delta Logo
11:56 am - 10:54 pm
DLH
-
SFO
12h 58m2 stops
Delta Logo
12:40 am - 11:16 am
SFO
-
DLH
8h 36m1 stop
$360Delta
Wed, Jan 21 - Fri, Jan 30
Delta Logo
8:00 am - 1:48 pm
DLH
-
SFO
7h 48m1 stop
Delta Logo
10:30 am - 11:52 pm
SFO
-
DLH
11h 22m2 stops
$364Delta
Sat, Jan 24 - Tue, Jan 27
Delta Logo
4:24 pm - 11:30 pm
DLH
-
SFO
9h 06m2 stops
Delta Logo
12:40 am - 11:16 am
SFO
-
DLH
8h 36m1 stop
$365Delta
Thu, Jan 22 - Sun, Jan 25
Delta Logo
5:00 am - 10:54 pm
DLH
-
SFO
19h 54m2 stops
Delta Logo
8:25 am - 11:52 pm
SFO
-
DLH
13h 27m2 stops
$375Delta
Wed, Jan 21 - Wed, Jan 28
Delta Logo
5:00 am - 3:08 pm
DLH
-
SFO
12h 08m2 stops
Delta Logo
6:00 am - 11:52 pm
SFO
-
DLH
15h 52m2 stops
$379Delta
Wed, Jan 21 - Tue, Jan 27
Delta Logo
5:00 am - 5:47 pm
DLH
-
SFO
14h 47m2 stops
Delta Logo
6:00 am - 11:52 pm
SFO
-
DLH
15h 52m2 stops
$380Delta
Wed, Jan 21 - Thu, Jan 29
Delta Logo
4:24 pm - 11:30 pm
DLH
-
SFO
9h 06m2 stops
Delta Logo
6:00 am - 11:52 pm
SFO
-
DLH
15h 52m2 stops
$383Delta
Sat, Jan 24 - Sat, Jan 31
Delta Logo
4:24 pm - 11:30 pm
DLH
-
SFO
9h 06m2 stops
Delta Logo
10:30 am - 11:52 pm
SFO
-
DLH
11h 22m2 stops
$384Delta
Thu, Jan 22 - Tue, Jan 27
Delta Logo
4:24 pm - 11:30 pm
DLH
-
SFO
9h 06m2 stops
Delta Logo
10:30 am - 11:52 pm
SFO
-
DLH
11h 22m2 stops
$385Delta
Thu, Jan 22 - Thu, Jan 29

Delta flights from Duluth to San Francisco

Our best Delta deals on Duluth to San Francisco flight tickets
Delta
Jan 18
DLH5:00 amDuluth Intl
8h 36m
1 stop
SFO11:36 amSan Francisco
Jan 30
SFO3:00 pmSan Francisco
6h 52m
1 stop
DLH11:52 pmDuluth Intl
$344
Find similar
Delta
Jan 21
DLH5:00 amDuluth Intl
19h 54m
2 stops
SFO10:54 pmSan Francisco
Jan 28
SFO12:40 amSan Francisco
8h 36m
1 stop
DLH11:16 amDuluth Intl
$360
Find similar
Delta
Jan 24
DLH8:00 amDuluth Intl
7h 48m
1 stop
SFO1:48 pmSan Francisco
Jan 27
SFO10:30 amSan Francisco
11h 22m
2 stops
DLH11:52 pmDuluth Intl
$364
Find similar

United Airlines flights from Duluth to San Francisco

Our best United Airlines deals on Duluth to San Francisco flight tickets
United Airlines
Mar 24
DLH11:20 amDuluth Intl
10h 14m
1 stop
SFO7:34 pmSan Francisco
Mar 30
SFO10:50 pmSan Francisco
9h 39m
1 stop
DLH10:29 amDuluth Intl
$458
Find similar
United Airlines
Mar 24
DLH11:20 amDuluth Intl
13h 49m
2 stops
SFO11:09 pmSan Francisco
Mar 30
SFO10:50 pmSan Francisco
9h 39m
1 stop
DLH10:29 amDuluth Intl
$482
Find similar
United Airlines
Jan 21
DLH3:05 pmDuluth Intl
8h 25m
1 stop
SFO9:30 pmSan Francisco
Jan 24
SFO6:00 amSan Francisco
13h 59m
2 stops
DLH9:59 pmDuluth Intl
$522
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 December 27, 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

Sun 1/18

5:00 am-11:36 am

1 stop8h 36m

San Francisco

Tue 1/27

3:00 pm-11:52 pm

1 stop6h 52m

$344

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 1/21

11:56 am-10:54 pm

2 stops12h 58m

San Francisco

Fri 1/30

12:40 am-11:16 am

1 stop8h 36m

$360

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 1/24

8:00 am-1:48 pm

1 stop7h 48m

San Francisco

Tue 1/27

10:30 am-11:52 pm

2 stops11h 22m

$364

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 1/22

4:24 pm-11:30 pm

2 stops9h 06m

San Francisco

Sun 1/25

12:40 am-11:16 am

1 stop8h 36m

$365

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 1/21

5:00 am-10:54 pm

2 stops19h 54m

San Francisco

Wed 1/28

8:25 am-11:52 pm

2 stops13h 27m

$375

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 1/21

5:00 am-3:08 pm

2 stops12h 08m

San Francisco

Tue 1/27

6:00 am-11:52 pm

2 stops15h 52m

$379

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 1/21

5:00 am-5:47 pm

2 stops14h 47m

San Francisco

Thu 1/29

6:00 am-11:52 pm

2 stops15h 52m

$380

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 1/24

4:24 pm-11:30 pm

2 stops9h 06m

San Francisco

Sat 1/31

6:00 am-11:52 pm

2 stops15h 52m

$383

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 1/22

4:24 pm-11:30 pm

2 stops9h 06m

San Francisco

Tue 1/27

10:30 am-11:52 pm

2 stops11h 22m

$384

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 1/22

4:24 pm-11:30 pm

2 stops9h 06m

San Francisco

Thu 1/29

10:30 am-11:52 pm

2 stops11h 22m

$385

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 March, then flying in April 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

Fastest flight time

8h 36m

Direct flights

None
The fastest flight from Duluth to San Francisco takes 8h 36m
There are no direct flights from Duluth to San Francisco. There are no popular flight routes from Duluth to San Francisco.
Search flight deals

  • 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 8h 36m, 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
8,018 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
Hayward
Calistoga
Big Sur
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Livermore
Salinas
Sunnyvale
Pacifica

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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