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Cheap flights from Duluth to San Francisco Bay Area 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 Bay Area departing on 12/5. 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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Find the cheapest flights from Duluth to San Francisco Bay Area

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:00 am - 11:27 amDLH-SFO
8h 27m1 stop
Delta Logo
5:55 am - 3:44 pmSFO-DLH
7h 49m1 stop
$278Delta
Find Deal
Fri, Dec 5 - Sun, Dec 14
Delta Logo
5:10 am - 8:21 pmDLH-SFO
17h 11m2 stops
Delta Logo
6:15 am - 3:24 pmSFO-DLH
7h 09m1 stop
$322Delta
Find Deal
Fri, Feb 27 - Tue, Mar 3
Delta Logo
12:00 pm - 6:15 pmDLH-SFO
8h 15m1 stop
Delta Logo
6:15 am - 3:24 pmSFO-DLH
7h 09m1 stop
$323Delta
Find Deal
Fri, Feb 27 - Tue, Mar 3
Delta Logo
12:02 pm - 5:24 pmDLH-SFO
7h 22m1 stop
Delta Logo
5:45 am - 3:38 pmSFO-DLH
7h 53m1 stop
$328Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
Delta Logo
5:10 am - 8:21 pmDLH-SFO
17h 11m2 stops
Delta Logo
6:15 am - 3:24 pmSFO-DLH
7h 09m1 stop
$347Delta
Find Deal
Fri, Feb 27 - Tue, Mar 3
Delta Logo
12:00 pm - 6:15 pmDLH-SFO
8h 15m1 stop
Delta Logo
6:15 am - 3:24 pmSFO-DLH
7h 09m1 stop
$348Delta
Find Deal
Fri, Feb 27 - Tue, Mar 3
Delta Logo
4:20 pm - 4:20 pmDLH-SJC
26h 00m2 stops
Delta Logo
11:35 am - 11:02 pmSJC-DLH
9h 27m2 stops
$359Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Delta Logo
5:10 am - 8:21 pmDLH-SFO
17h 11m2 stops
Delta Logo
6:05 am - 11:02 pmSFO-DLH
14h 57m2 stops
$360Delta
Find Deal
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
3:06 pm - 10:28 pmDLH-SJC
9h 22m1 stop
United Airlines Logo
6:40 pm - 2:31 pmSJC-DLH
17h 51m3 stops
$499United Airlines
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Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
2:57 pm - 9:30 pmDLH-SFO
8h 33m1 stop
United Airlines Logo
6:00 am - 9:59 pmSFO-DLH
13h 59m2 stops
$504United Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13

Delta flights from Duluth to San Francisco Bay Area

Our best Delta deals on Duluth to San Francisco Bay Area flight tickets
Delta
Dec 5
DLH5:00 amDuluth Intl
8h 27m
1 stop
SFO11:27 amSan Francisco
Dec 14
SFO5:55 amSan Francisco
7h 49m
1 stop
DLH3:44 pmDuluth Intl
$278
Find similar
Delta
Feb 27
DLH5:10 amDuluth Intl
17h 11m
2 stops
SFO8:21 pmSan Francisco
Mar 3
SFO6:15 amSan Francisco
7h 09m
1 stop
DLH3:24 pmDuluth Intl
$322
Find similar
Delta
Feb 27
DLH12:00 pmDuluth Intl
8h 15m
1 stop
SFO6:15 pmSan Francisco
Mar 3
SFO6:15 amSan Francisco
7h 09m
1 stop
DLH3:24 pmDuluth Intl
$323
Find similar

United Airlines flights from Duluth to San Francisco Bay Area

Our best United Airlines deals on Duluth to San Francisco Bay Area flight tickets
United Airlines
Nov 6
DLH3:06 pmDuluth Intl
9h 22m
1 stop
SJC10:28 pmSan Jose
Nov 10
SJC6:40 pmSan Jose
17h 51m
3 stops
DLH2:31 pmDuluth Intl
$499
Find similar
United Airlines
Dec 6
DLH2:57 pmDuluth Intl
8h 33m
1 stop
SFO9:30 pmSan Francisco
Dec 13
SFO6:00 amSan Francisco
13h 59m
2 stops
DLH9:59 pmDuluth Intl
$504
Find similar
United Airlines
Dec 6
DLH2:57 pmDuluth Intl
8h 33m
1 stop
SFO9:30 pmSan Francisco
Dec 13
SFO7:00 amSan Francisco
12h 59m
1 stop
DLH9:59 pmDuluth Intl
$514
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Duluth to San Francisco Bay Area 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 October 23, 2025.
Use the filters below to find and compare flights from Duluth to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 12/5

5:00 am-11:27 am

1 stop8h 27m

San Francisco

Sun 12/14

5:55 am-3:44 pm

1 stop7h 49m

$278

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/27

5:10 am-8:21 pm

2 stops17h 11m

San Francisco

Tue 3/3

6:15 am-3:24 pm

1 stop7h 09m

$322

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/27

12:00 pm-6:15 pm

1 stop8h 15m

San Francisco

Tue 3/3

6:15 am-3:24 pm

1 stop7h 09m

$323

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Wed 11/5

12:02 pm-5:24 pm

1 stop7h 22m

San Francisco

Sun 11/9

5:45 am-3:38 pm

1 stop7h 53m

$328

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/27

5:10 am-8:21 pm

2 stops17h 11m

San Francisco

Tue 3/3

6:15 am-3:24 pm

1 stop7h 09m

$347

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/27

12:00 pm-6:15 pm

1 stop8h 15m

San Francisco

Tue 3/3

6:15 am-3:24 pm

1 stop7h 09m

$348

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Sat 2/28

4:20 pm-4:20 pm

2 stops26h 00m

San Jose

Tue 3/3

11:35 am-11:02 pm

2 stops9h 27m

$359

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Fri 2/27

5:10 am-8:21 pm

2 stops17h 11m

San Francisco

Tue 3/3

6:05 am-11:02 pm

2 stops14h 57m

$360

DuluthSan Jose

DLH - SJC

DLHSJC

Duluth Intl

Thu 11/6

3:06 pm-10:28 pm

1 stop9h 22m

San Jose

Mon 11/10

6:40 pm-2:31 pm

3 stops17h 51m

$499

DuluthSan Francisco

DLH - SFO

DLHSFO

Duluth Intl

Sat 12/6

2:57 pm-9:30 pm

1 stop8h 33m

San Francisco

Sat 12/13

6:00 am-9:59 pm

2 stops13h 59m

$504

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco Bay Area from

How to get the cheapest flight ticket from Duluth to San Francisco Bay Area

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 Bay Area?

In general, January is the cheapest month to fly from Duluth to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you aren’t able to travel to San Francisco Bay Area 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 Bay Area?

On average, the least expensive day to fly to San Francisco Bay Area from Duluth is on a Thursday. momondo users have found tickets for Thursday departures for as low as $365. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Duluth because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

What is the cheapest time of day to depart on your flight to San Francisco Bay Area?

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from Duluth to San Francisco Bay Area during this time can be as low as $278. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the morning when prices are around $426.

Can stopping save me money on Duluth to San Francisco Bay Area flights?

You could potentially save up to 77% on your flight if you consider stops on a Duluth to San Francisco Bay Area flight.

Cheap Duluth to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to San Francisco Bay Area

Direct flights

None
There are no direct flights from Duluth to San Francisco Bay Area. There are no popular flight routes from Duluth to San Francisco Bay Area.
Search flight deals

  • When did momondo last update prices for flights from Duluth Intl Airport to San Francisco Bay Area?

    Prices for flights from Duluth Intl Airport to San Francisco Bay Area are refreshed on a daily basis.

  • How many operators does momondo search for flights from Duluth Intl Airport to San Francisco Bay Area?

  • How old do you have to be to fly from Duluth Intl Airport to San Francisco Bay Area?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Duluth Intl Airport to San Francisco Bay Area.

  • What documentation or ID do you need to fly to San Francisco Bay Area?

    The required travel and health documents for your San Francisco Bay Area trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Bay Area. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Duluth to San Francisco Bay Area?

Best airlines flying from Duluth to San Francisco Bay Area

Compare and see reviews for airlines that fly from Duluth to San Francisco Bay Area with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.9
7,982 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to San Francisco Bay Area?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Duluth to San Francisco Bay Area for you.

Can I find flights from Duluth to San Francisco Bay Area with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Duluth to San Francisco Bay Area flights to just show those with flexible booking policies.

How can momondo help me find flights from Duluth to San Francisco Bay Area?

Once you have performed a search for Duluth to San Francisco Bay Area flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Duluth to San Francisco Bay Area right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco Bay Area, momondo offers a useful price alert feature which will track prices for flights to San Francisco Bay Area from Duluth and alert you when they change.

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