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Cheap flights from Duluth to San Francisco from $338

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 9/17. 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
4:20 pm - 9:35 pm
DLH
-
SFO
7h 15m
1 stop
Delta Logo
12:40 am - 10:57 am
SFO
-
DLH
8h 17m
1 stop
$338Delta
Thu, Sep 17 - Fri, Sep 25
Delta Logo
8:00 am - 1:10 pm
DLH
-
SFO
7h 10m
1 stop
Delta Logo
11:45 am - 7:24 pm
SFO
-
DLH
5h 39m
1 stop
$423Delta
Sat, Jun 27 - Sat, Jul 4
United Airlines Logo
6:10 pm - 1:57 am
DLH
-
SFO
9h 47m
1 stop
United Airlines Logo
5:20 am - 2:33 pm
SFO
-
DLH
7h 13m
1 stop
$433United Airlines
Fri, Oct 30 - Sat, Oct 31
United Airlines Logo
6:23 pm - 12:50 am
DLH
-
SFO
8h 27m
1 stop
United Airlines Logo
11:30 pm - 10:42 am
SFO
-
DLH
9h 12m
1 stop
$438United Airlines
Mon, Sep 14 - Sat, Sep 19
Delta Logo
4:20 pm - 9:35 pm
DLH
-
SFO
7h 15m
1 stop
Delta Logo
10:00 am - 11:38 pm
SFO
-
DLH
11h 38m
2 stops
$453Delta
Thu, Sep 17 - Thu, Sep 24
United Airlines Logo
7:03 am - 1:15 pm
DLH
-
SFO
8h 12m
1 stop
United Airlines Logo
10:35 pm - 10:43 am
SFO
-
DLH
10h 08m
1 stop
$484United Airlines
Fri, May 29 - Wed, Jun 3
United Airlines Logo
6:23 pm - 12:30 am
DLH
-
SFO
8h 07m
1 stop
United Airlines Logo
12:35 am - 10:40 am
SFO
-
DLH
8h 05m
1 stop
$504United Airlines
Sat, Sep 19 - Fri, Sep 25
Delta Logo
4:20 pm - 9:35 pm
DLH
-
SFO
7h 15m
1 stop
Delta Logo
3:00 pm - 11:38 pm
SFO
-
DLH
6h 38m
1 stop
$513Delta
Sat, Sep 19 - Fri, Sep 25
United Airlines Logo
5:00 am - 1:15 pm
DLH
-
SFO
10h 15m
1 stop
United Airlines Logo
2:06 pm - 11:23 pm
SFO
-
DLH
7h 17m
1 stop
$539United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
6:23 pm - 12:50 am
DLH
-
SFO
8h 27m
1 stop
United Airlines Logo
6:45 pm - 10:42 am
SFO
-
DLH
13h 57m
2 stops
$552United Airlines
Mon, Sep 14 - Sat, Sep 19

Delta flights from Duluth to San Francisco

Our best Delta deals on Duluth to San Francisco flight tickets
Delta
Sep 17
DLH4:20 pmDuluth Intl
7h 15m
1 stop
SFO9:35 pmSan Francisco
Sep 25
SFO12:40 amSan Francisco
8h 17m
1 stop
DLH10:57 amDuluth Intl
$338
Delta
Jun 27
DLH8:00 amDuluth Intl
7h 10m
1 stop
SFO1:10 pmSan Francisco
Jul 4
SFO11:45 amSan Francisco
5h 39m
1 stop
DLH7:24 pmDuluth Intl
$423
Delta
Sep 17
DLH4:20 pmDuluth Intl
7h 15m
1 stop
SFO9:35 pmSan Francisco
Sep 24
SFO10:00 amSan Francisco
11h 38m
2 stops
DLH11:38 pmDuluth Intl
$453

United Airlines flights from Duluth to San Francisco

Our best United Airlines deals on Duluth to San Francisco flight tickets
United Airlines
Oct 30
DLH6:10 pmDuluth Intl
9h 47m
1 stop
SFO1:57 amSan Francisco
Oct 31
SFO5:20 amSan Francisco
7h 13m
1 stop
DLH2:33 pmDuluth Intl
$433
United Airlines
Sep 14
DLH6:23 pmDuluth Intl
8h 27m
1 stop
SFO12:50 amSan Francisco
Sep 19
SFO11:30 pmSan Francisco
9h 12m
1 stop
DLH10:42 amDuluth Intl
$438
United Airlines
May 29
DLH7:03 amDuluth Intl
8h 12m
1 stop
SFO1:15 pmSan Francisco
Jun 3
SFO10:35 pmSan Francisco
10h 08m
1 stop
DLH10:43 amDuluth 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 May 18, 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

Thu 9/17

4:20 pm-9:35 pm

1 stop7h 15m

San Francisco

Fri 9/25

12:40 am-10:57 am

1 stop8h 17m

$338
Quickest round-trip

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 6/27

8:00 am-1:10 pm

1 stop7h 10m

San Francisco

Sat 7/4

11:45 am-7:24 pm

1 stop5h 39m

$423

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 10/30

6:10 pm-1:57 am

1 stop9h 47m

San Francisco

Sat 10/31

5:20 am-2:33 pm

1 stop7h 13m

$433

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Mon 9/14

6:23 pm-12:50 am

1 stop8h 27m

San Francisco

Sat 9/19

11:30 pm-10:42 am

1 stop9h 12m

$438

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Thu 9/17

4:20 pm-9:35 pm

1 stop7h 15m

San Francisco

Thu 9/24

10:00 am-11:38 pm

2 stops11h 38m

$453

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 5/29

7:03 am-1:15 pm

1 stop8h 12m

San Francisco

Wed 6/3

10:35 pm-10:43 am

1 stop10h 08m

$484

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 9/19

6:23 pm-12:30 am

1 stop8h 07m

San Francisco

Fri 9/25

12:35 am-10:40 am

1 stop8h 05m

$504

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 9/19

4:20 pm-9:35 pm

1 stop7h 15m

San Francisco

Fri 9/25

3:00 pm-11:38 pm

1 stop6h 38m

$513

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 5/29

5:00 am-1:15 pm

1 stop10h 15m

San Francisco

Tue 6/2

2:06 pm-11:23 pm

1 stop7h 17m

$539

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Mon 9/14

6:23 pm-12:50 am

1 stop8h 27m

San Francisco

Sat 9/19

6:45 pm-10:42 am

2 stops13h 57m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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 30m

Direct flights

None
The fastest flight from Duluth to San Francisco takes 6h 30m
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 30m, 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
8,447 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
Walnut Creek
Bodega Bay
Hayward
Roseville
Santa Clara
Berkeley
Fremont
Vallejo
Big Sur
Sunnyvale
Calistoga
South San Francisco
Salinas
Daly City
Milpitas
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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