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Cheap flights from Duluth to San Francisco from $343

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 4/21. 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.
United Airlines Logo
6:57 pm - 12:39 am
DLH
-
SFO
7h 42m
1 stop
United Airlines Logo
11:10 pm - 10:34 am
SFO
-
DLH
9h 24m
1 stop
$358United Airlines
Wed, Apr 29 - Tue, May 5
Delta Logo
12:00 pm - 6:08 pm
DLH
-
SFO
8h 08m
1 stop
Delta Logo
3:00 pm - 11:38 pm
SFO
-
DLH
6h 38m
1 stop
$403Delta
Mon, Sep 21 - Sat, Sep 26
Delta Logo
8:07 am - 1:39 pm
DLH
-
SFO
7h 32m
1 stop
Delta Logo
12:37 pm - 10:46 pm
SFO
-
DLH
8h 09m
1 stop
$408Delta
Sat, Apr 18 - Wed, Apr 22
Delta Logo
4:20 pm - 9:35 pm
DLH
-
SFO
7h 15m
1 stop
Delta Logo
6:15 am - 3:19 pm
SFO
-
DLH
7h 04m
1 stop
$433Delta
Sun, Sep 20 - Sat, Sep 26
Delta Logo
8:07 am - 3:59 pm
DLH
-
SFO
9h 52m
2 stops
Delta Logo
6:20 am - 3:48 pm
SFO
-
DLH
7h 28m
1 stop
$437Delta
Tue, Apr 28 - Sun, May 3
United Airlines Logo
6:57 pm - 1:35 am
DLH
-
SFO
8h 38m
1 stop
United Airlines Logo
12:45 am - 10:39 am
SFO
-
DLH
7h 54m
1 stop
$446United Airlines
Thu, Apr 16 - Sat, Apr 18
United Airlines Logo
5:00 am - 1:12 pm
DLH
-
SFO
10h 12m
1 stop
United Airlines Logo
11:56 pm - 10:34 am
SFO
-
DLH
8h 38m
1 stop
$458United Airlines
Tue, Apr 28 - Sun, May 3
United Airlines Logo
6:57 pm - 1:35 am
DLH
-
SFO
8h 38m
1 stop
United Airlines Logo
12:45 am - 10:39 am
SFO
-
DLH
7h 54m
1 stop
$483United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
12:00 pm - 6:08 pm
DLH
-
SFO
8h 08m
1 stop
Delta Logo
6:28 pm - 10:57 am
SFO
-
DLH
14h 29m
1 stop
$492Delta
Mon, Sep 21 - Sun, Sep 27
United Airlines Logo
6:57 pm - 1:35 am
DLH
-
SFO
8h 38m
1 stop
United Airlines Logo
11:52 pm - 10:39 am
SFO
-
DLH
8h 47m
1 stop
$508United Airlines
Thu, Apr 16 - Mon, Apr 20

United Airlines flights from Duluth to San Francisco

Our best United Airlines deals on Duluth to San Francisco flight tickets
United Airlines
Apr 29
DLH6:57 pmDuluth Intl
7h 42m
1 stop
SFO12:39 amSan Francisco
May 5
SFO11:10 pmSan Francisco
9h 24m
1 stop
DLH10:34 amDuluth Intl
$358
United Airlines
Apr 16
DLH6:57 pmDuluth Intl
8h 38m
1 stop
SFO1:35 amSan Francisco
Apr 18
SFO12:45 amSan Francisco
7h 54m
1 stop
DLH10:39 amDuluth Intl
$446
United Airlines
Apr 28
DLH5:00 amDuluth Intl
10h 12m
1 stop
SFO1:12 pmSan Francisco
May 3
SFO11:56 pmSan Francisco
8h 38m
1 stop
DLH10:34 amDuluth Intl
$458

Delta flights from Duluth to San Francisco

Our best Delta deals on Duluth to San Francisco flight tickets
Delta
Sep 21
DLH12:00 pmDuluth Intl
8h 08m
1 stop
SFO6:08 pmSan Francisco
Sep 26
SFO3:00 pmSan Francisco
6h 38m
1 stop
DLH11:38 pmDuluth Intl
$403
Delta
Apr 18
DLH8:07 amDuluth Intl
7h 32m
1 stop
SFO1:39 pmSan Francisco
Apr 22
SFO12:37 pmSan Francisco
8h 09m
1 stop
DLH10:46 pmDuluth Intl
$408
Delta
Sep 20
DLH4:20 pmDuluth Intl
7h 15m
1 stop
SFO9:35 pmSan Francisco
Sep 26
SFO6:15 amSan Francisco
7h 04m
1 stop
DLH3:19 pmDuluth Intl
$433

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 April 4, 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

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 4/29

6:57 pm-12:39 am

1 stop7h 42m

San Francisco

Tue 5/5

11:10 pm-10:34 am

1 stop9h 24m

$358

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Mon 9/21

12:00 pm-6:08 pm

1 stop8h 08m

San Francisco

Sat 9/26

3:00 pm-11:38 pm

1 stop6h 38m

$403

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 4/18

8:07 am-1:39 pm

1 stop7h 32m

San Francisco

Wed 4/22

12:37 pm-10:46 pm

1 stop8h 09m

$408
Quickest round-trip

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sun 9/20

4:20 pm-9:35 pm

1 stop7h 15m

San Francisco

Sat 9/26

6:15 am-3:19 pm

1 stop7h 04m

$433

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Tue 4/28

8:07 am-3:59 pm

2 stops9h 52m

San Francisco

Sun 5/3

6:20 am-3:48 pm

1 stop7h 28m

$437

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 4/16

6:57 pm-1:35 am

1 stop8h 38m

San Francisco

Sat 4/18

12:45 am-10:39 am

1 stop7h 54m

$446

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Tue 4/28

5:00 am-1:12 pm

1 stop10h 12m

San Francisco

Sun 5/3

11:56 pm-10:34 am

1 stop8h 38m

$458

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 4/16

6:57 pm-1:35 am

1 stop8h 38m

San Francisco

Mon 4/20

12:45 am-10:39 am

1 stop7h 54m

$483

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Mon 9/21

12:00 pm-6:08 pm

1 stop8h 08m

San Francisco

Sun 9/27

6:28 pm-10:57 am

1 stop14h 29m

$492

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 4/16

6:57 pm-1:35 am

1 stop8h 38m

San Francisco

Mon 4/20

11:52 pm-10:39 am

1 stop8h 47m

$508

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Duluth and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of June, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $352.

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

7h 32m

Direct flights

None
The fastest flight from Duluth to San Francisco takes 7h 32m
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 7h 32m, 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
8,383 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
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Vallejo
Calistoga
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

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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