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Cheap flights from Duluth to San Francisco from $278

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 11/5. 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

Delta Logo
12:02 pm - 5:24 pmDLH-SFO
7h 22m1 stop
Delta Logo
12:45 am - 11:21 amSFO-DLH
8h 36m1 stop
$278Delta
Find Deal
Wed, Nov 5 - Sat, Nov 8
Delta Logo
7:50 am - 1:30 pmDLH-SFO
7h 40m1 stop
Delta Logo
3:23 pm - 10:53 pmSFO-DLH
5h 30m1 stop
$303Delta
Find Deal
Sun, Nov 2 - Sat, Nov 8
Delta Logo
4:10 pm - 8:40 pmDLH-SFO
6h 30m1 stop
Delta Logo
12:45 am - 11:21 amSFO-DLH
8h 36m1 stop
$323Delta
Find Deal
Fri, Nov 7 - Mon, Nov 10
Delta Logo
7:50 am - 1:45 pmDLH-SFO
7h 55m1 stop
Delta Logo
5:45 am - 3:30 pmSFO-DLH
7h 45m1 stop
$328Delta
Find Deal
Wed, Oct 1 - Tue, Oct 7
Delta Logo
12:02 pm - 5:24 pmDLH-SFO
7h 22m1 stop
Delta Logo
6:00 am - 7:30 pmSFO-DLH
11h 30m2 stops
$347Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
4:10 pm - 8:40 pmDLH-SFO
6h 30m1 stop
Delta Logo
3:26 pm - 11:50 pmSFO-DLH
6h 24m1 stop
$348Delta
Find Deal
Fri, Nov 7 - Tue, Nov 11
Delta Logo
4:10 pm - 11:33 pmDLH-SFO
9h 23m2 stops
Delta Logo
12:45 am - 11:21 amSFO-DLH
8h 36m1 stop
$351Delta
Find Deal
Wed, Nov 5 - Sat, Nov 8
Delta Logo
4:10 pm - 8:40 pmDLH-SFO
6h 30m1 stop
Delta Logo
12:45 am - 11:21 amSFO-DLH
8h 36m1 stop
$353Delta
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
8:00 am - 1:35 pmDLH-SFO
7h 35m1 stop
United Airlines Logo
5:15 am - 2:32 pmSFO-DLH
7h 17m1 stop
$393United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7
United Airlines Logo
8:00 am - 1:35 pmDLH-SFO
7h 35m1 stop
United Airlines Logo
6:35 am - 10:08 pmSFO-DLH
13h 33m2 stops
$461United Airlines
Find Deal
Tue, Sep 30 - Tue, Oct 7

Delta flights from Duluth to San Francisco

Our best Delta deals on Duluth to San Francisco flight tickets
Delta
Nov 5
DLH12:02 pmDuluth Intl
7h 22m
1 stop
SFO5:24 pmSan Francisco
Nov 8
SFO12:45 amSan Francisco
8h 36m
1 stop
DLH11:21 amDuluth Intl
$278
Find similar
Delta
Nov 2
DLH7:50 amDuluth Intl
7h 40m
1 stop
SFO1:30 pmSan Francisco
Nov 8
SFO3:23 pmSan Francisco
5h 30m
1 stop
DLH10:53 pmDuluth Intl
$303
Find similar
Delta
Nov 7
DLH4:10 pmDuluth Intl
6h 30m
1 stop
SFO8:40 pmSan Francisco
Nov 10
SFO12:45 amSan Francisco
8h 36m
1 stop
DLH11:21 amDuluth Intl
$323
Find similar

United Airlines flights from Duluth to San Francisco

Our best United Airlines deals on Duluth to San Francisco flight tickets
United Airlines
Sep 30
DLH8:00 amDuluth Intl
7h 35m
1 stop
SFO1:35 pmSan Francisco
Oct 7
SFO5:15 amSan Francisco
7h 17m
1 stop
DLH2:32 pmDuluth Intl
$393
Find similar
United Airlines
Sep 30
DLH8:00 amDuluth Intl
7h 35m
1 stop
SFO1:35 pmSan Francisco
Oct 7
SFO6:35 amSan Francisco
13h 33m
2 stops
DLH10:08 pmDuluth Intl
$461
Find similar
United Airlines
Sep 30
DLH3:07 pmDuluth Intl
10h 09m
1 stop
SFO11:16 pmSan Francisco
Oct 7
SFO4:15 pmSan Francisco
16h 30m
2 stops
DLH10:45 amDuluth Intl
$462
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 September 15, 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

Wed 11/5

12:02 pm-5:24 pm

1 stop7h 22m

San Francisco

Sat 11/8

12:45 am-11:21 am

1 stop8h 36m

$278

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sun 11/2

7:50 am-1:30 pm

1 stop7h 40m

San Francisco

Sat 11/8

3:23 pm-10:53 pm

1 stop5h 30m

$303

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 11/7

4:10 pm-8:40 pm

1 stop6h 30m

San Francisco

Mon 11/10

12:45 am-11:21 am

1 stop8h 36m

$323

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 10/1

7:50 am-1:45 pm

1 stop7h 55m

San Francisco

Tue 10/7

5:45 am-3:30 pm

1 stop7h 45m

$328

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 11/5

12:02 pm-5:24 pm

1 stop7h 22m

San Francisco

Sun 11/9

6:00 am-7:30 pm

2 stops11h 30m

$347

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 11/7

4:10 pm-8:40 pm

1 stop6h 30m

San Francisco

Tue 11/11

3:26 pm-11:50 pm

1 stop6h 24m

$348

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 11/5

4:10 pm-11:33 pm

2 stops9h 23m

San Francisco

Sat 11/8

12:45 am-11:21 am

1 stop8h 36m

$351

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 11/7

4:10 pm-8:40 pm

1 stop6h 30m

San Francisco

Mon 11/10

12:45 am-11:21 am

1 stop8h 36m

$353

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Tue 9/30

8:00 am-1:35 pm

1 stop7h 35m

San Francisco

Tue 10/7

5:15 am-2:32 pm

1 stop7h 17m

$393

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Tue 9/30

8:00 am-1:35 pm

1 stop7h 35m

San Francisco

Tue 10/7

6:35 am-10:08 pm

2 stops13h 33m

$461

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 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 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
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
8,929 reviews
Search United Airlines 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
Calistoga
Bodega Bay
Roseville
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Half Moon Bay
Walnut Creek
Vallejo
Redwood City
Salinas
South San Francisco
Fairfield

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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