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Cheap flights from Duluth to San Francisco from $337

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 8/25. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:30 pm - 5:13 pm
DLH
-
SFO
6h 43m
1 stop
Delta Logo
3:25 pm - 10:47 pm
SFO
-
DLH
5h 22m
1 stop
$338Delta
Fri, Oct 23 - Fri, Oct 30
Delta Logo
5:14 am - 10:49 am
DLH
-
SFO
7h 35m
1 stop
Delta Logo
6:15 am - 3:44 pm
SFO
-
DLH
7h 29m
1 stop
$363Delta
Sun, Oct 25 - Tue, Mar 30
Delta Logo
8:10 am - 1:06 pm
DLH
-
SFO
6h 56m
1 stop
Delta Logo
6:00 am - 3:29 pm
SFO
-
DLH
7h 29m
1 stop
$388Delta
Wed, Sep 16 - Sun, Sep 20
Delta Logo
4:21 pm - 11:56 pm
DLH
-
SFO
9h 35m
2 stops
Delta Logo
12:40 am - 11:15 am
SFO
-
DLH
8h 35m
1 stop
$397Delta
Tue, Oct 27 - Tue, Mar 30
Delta Logo
4:11 pm - 8:32 pm
DLH
-
SFO
6h 21m
1 stop
Delta Logo
6:00 am - 3:29 pm
SFO
-
DLH
7h 29m
1 stop
$403Delta
Thu, Sep 17 - Sun, Sep 20
Delta Logo
4:21 pm - 11:56 pm
DLH
-
SFO
9h 35m
2 stops
Delta Logo
6:15 am - 3:44 pm
SFO
-
DLH
7h 29m
1 stop
$422Delta
Tue, Oct 27 - Tue, Mar 30
Delta Logo
4:11 pm - 8:32 pm
DLH
-
SFO
6h 21m
1 stop
Delta Logo
6:00 am - 3:29 pm
SFO
-
DLH
7h 29m
1 stop
$427Delta
Thu, Sep 17 - Sun, Sep 20
United Airlines Logo
6:27 pm - 12:50 am
DLH
-
SFO
8h 23m
1 stop
United Airlines Logo
12:35 am - 10:42 am
SFO
-
DLH
8h 07m
1 stop
$438United Airlines
Wed, Sep 16 - Sat, Sep 19
Delta Logo
7:00 am - 5:05 pm
DLH
-
SFO
12h 05m
2 stops
Delta Logo
3:25 pm - 10:47 pm
SFO
-
DLH
5h 22m
1 stop
$452Delta
Fri, Oct 23 - Fri, Oct 30
Delta Logo
12:30 pm - 8:03 pm
DLH
-
SFO
9h 33m
2 stops
Delta Logo
12:40 am - 11:15 am
SFO
-
DLH
8h 35m
1 stop
$457Delta
Thu, Oct 29 - Sun, Mar 28

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Delta flights from Duluth to San Francisco

Our best Delta deals on Duluth to San Francisco flight tickets
Delta
Oct 23
DLH12:30 pmDuluth Intl
6h 43m
1 stop
SFO5:13 pmSan Francisco
Oct 30
SFO3:25 pmSan Francisco
5h 22m
1 stop
DLH10:47 pmDuluth Intl
$338
Delta
Oct 25
DLH5:14 amDuluth Intl
7h 35m
1 stop
SFO10:49 amSan Francisco
Mar 30
SFO6:15 amSan Francisco
7h 29m
1 stop
DLH3:44 pmDuluth Intl
$363
Delta
Sep 16
DLH8:10 amDuluth Intl
6h 56m
1 stop
SFO1:06 pmSan Francisco
Sep 20
SFO6:00 amSan Francisco
7h 29m
1 stop
DLH3:29 pmDuluth Intl
$388

United Airlines flights from Duluth to San Francisco

Our best United Airlines deals on Duluth to San Francisco flight tickets
United Airlines
Sep 16
DLH6:27 pmDuluth Intl
8h 23m
1 stop
SFO12:50 amSan Francisco
Sep 19
SFO12:35 amSan Francisco
8h 07m
1 stop
DLH10:42 amDuluth Intl
$438
United Airlines
Jul 30
DLH6:25 pmDuluth Intl
8h 07m
1 stop
SFO12:32 amSan Francisco
Aug 2
SFO10:38 pmSan Francisco
10h 03m
1 stop
DLH10:41 amDuluth Intl
$463
United Airlines
Aug 13
DLH6:23 pmDuluth Intl
7h 53m
1 stop
SFO12:16 amSan Francisco
Aug 22
SFO1:54 pmSan Francisco
7h 28m
1 stop
DLH11:22 pmDuluth Intl
$484

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 July 3, 2026.
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

Cheapest round-trip
Quickest round-trip

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 10/23

12:30 pm-5:13 pm

1 stop6h 43m

San Francisco

Fri 10/30

3:25 pm-10:47 pm

1 stop5h 22m

$338

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sun 10/25

5:14 am-10:49 am

1 stop7h 35m

San Francisco

Tue 3/30

6:15 am-3:44 pm

1 stop7h 29m

$363

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 9/16

8:10 am-1:06 pm

1 stop6h 56m

San Francisco

Sun 9/20

6:00 am-3:29 pm

1 stop7h 29m

$388

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Tue 10/27

4:21 pm-11:56 pm

2 stops9h 35m

San Francisco

Tue 3/30

12:40 am-11:15 am

1 stop8h 35m

$397

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 9/17

4:11 pm-8:32 pm

1 stop6h 21m

San Francisco

Sun 9/20

6:00 am-3:29 pm

1 stop7h 29m

$403

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Tue 10/27

4:21 pm-11:56 pm

2 stops9h 35m

San Francisco

Tue 3/30

6:15 am-3:44 pm

1 stop7h 29m

$422

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 9/17

4:11 pm-8:32 pm

1 stop6h 21m

San Francisco

Sun 9/20

6:00 am-3:29 pm

1 stop7h 29m

$427

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 9/16

6:27 pm-12:50 am

1 stop8h 23m

San Francisco

Sat 9/19

12:35 am-10:42 am

1 stop8h 07m

$438

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 10/23

7:00 am-5:05 pm

2 stops12h 05m

San Francisco

Fri 10/30

3:25 pm-10:47 pm

1 stop5h 22m

$452

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 10/29

12:30 pm-8:03 pm

2 stops9h 33m

San Francisco

Sun 3/28

12:40 am-11:15 am

1 stop8h 35m

$457

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 August, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $0.

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

6h 21m

Direct flights

None
The fastest flight from Duluth to San Francisco takes 6h 21m
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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Frequently asked questions about flying from Duluth to San Francisco

  • How far is Duluth Intl to San Francisco by plane?

    The straight-line distance from Duluth Intl to San Francisco is 1654.9 mi. Flights usually cover this in 6h 21m, 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
7.8
8,452 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
Bodega Bay
South San Francisco
Sonoma
Fremont
Hayward
Roseville
Walnut Creek
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Big Sur
Burlingame
Daly City
Milpitas
Turlock

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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