What is the cheapest airline that flies from Duluth Intl to San Francisco Bay Area?

United Airlines and Delta are the most popular carriers operating from Duluth Intl to San Francisco Bay Area

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?

As of September 2026, there is 1 operator available to choose from 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.

$368 Cheap Flights from Duluth to San Francisco Bay Area in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to San Francisco Bay Area

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 5:15 pmDLH Duluth Intl-SFO San Francisco

6h 40m1 stop Minneapolis St Paul

6:05 am - 3:41 pmSFO San Francisco-DLH Duluth Intl

7h 36m1 stop Minneapolis St Paul

$368Delta

Fri, Oct 23 - Fri, Oct 30

5:04 am - 11:00 amDLH Duluth Intl-SFO San Francisco

7h 56m1 stop Minneapolis St Paul

3:43 pm - 10:58 pmSFO San Francisco-DLH Duluth Intl

5h 15m1 stop Minneapolis St Paul

$368Delta

Tue, Nov 17 - Tue, Dec 8

4:21 pm - 8:40 pmDLH Duluth Intl-SFO San Francisco

6h 19m1 stop Minneapolis St Paul

6:05 am - 3:41 pmSFO San Francisco-DLH Duluth Intl

7h 36m1 stop Minneapolis St Paul

$368Delta

Fri, Oct 23 - Fri, Oct 30

3:10 pm - 9:15 pmDLH Duluth Intl-SFO San Francisco

8h 05m1 stop Chicago O'Hare Intl

5:00 am - 2:29 pmSFO San Francisco-DLH Duluth Intl

7h 29m1 stop Chicago O'Hare Intl

$438United Airlines

Tue, Sep 29 - Sat, Oct 3

4:25 pm - 11:31 pmDLH Duluth Intl-SFO San Francisco

9h 06m2 stops Minneapolis St Paul Seattle/Tacoma Intl

12:08 pm - 10:58 pmSFO San Francisco-DLH Duluth Intl

8h 50m1 stop Minneapolis St Paul

$457Delta

Tue, Nov 17 - Tue, Dec 8

12:35 pm - 5:53 pmDLH Duluth Intl-SJC San Jose

7h 18m1 stop Minneapolis St Paul

6:20 am - 3:41 pmSJC San Jose-DLH Duluth Intl

7h 21m1 stop Minneapolis St Paul

$458Delta

Sat, Oct 10 - Sat, Oct 17

4:21 pm - 11:56 pmDLH Duluth Intl-SFO San Francisco

9h 35m2 stops Minneapolis St Paul Seattle/Tacoma Intl

6:05 am - 3:41 pmSFO San Francisco-DLH Duluth Intl

7h 36m1 stop Minneapolis St Paul

$462Delta

Fri, Oct 23 - Fri, Oct 30

5:54 am - 11:59 amDLH Duluth Intl-SJC San Jose

8h 05m1 stop Chicago O'Hare Intl

2:15 pm - 11:09 pmSJC San Jose-DLH Duluth Intl

6h 54m1 stop Chicago O'Hare Intl

$468United Airlines

Sat, Dec 5 - Wed, Dec 9

5:54 am - 11:59 amDLH Duluth Intl-SJC San Jose

8h 05m1 stop Chicago O'Hare Intl

8:45 am - 11:09 pmSJC San Jose-DLH Duluth Intl

12h 24m2 stops Denver Intl Chicago O'Hare Intl

$474United Airlines

Sat, Dec 5 - Wed, Dec 9

5:14 am - 2:13 pmDLH Duluth Intl-SJC San Jose

10h 59m2 stops Minneapolis St Paul Los Angeles

6:20 am - 3:41 pmSJC San Jose-DLH Duluth Intl

7h 21m1 stop Minneapolis St Paul

$475Delta

Sat, Oct 10 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

3:10 pm - 10:42 pmDLH Duluth Intl-SJC San Jose

9h 32m1 stop Chicago O'Hare Intl

2:08 pm - 11:39 pmSJC San Jose-DLH Duluth Intl

7h 31m1 stop Chicago O'Hare Intl

$583United Airlines

Thu, Sep 24 - Sat, Oct 3

3:10 pm - 10:42 pmDLH Duluth Intl-SJC San Jose

9h 32m1 stop Chicago O'Hare Intl

6:30 am - 6:19 pmSJC San Jose-DLH Duluth Intl

9h 49m1 stop Chicago O'Hare Intl

$583United Airlines

Thu, Sep 24 - Sun, Oct 4

3:10 pm - 10:42 pmDLH Duluth Intl-SJC San Jose

9h 32m1 stop Chicago O'Hare Intl

2:08 pm - 11:22 pmSJC San Jose-DLH Duluth Intl

7h 14m1 stop Chicago O'Hare Intl

$583United Airlines

Thu, Sep 24 - Fri, Oct 2

3:10 pm - 10:42 pmDLH Duluth Intl-SJC San Jose

9h 32m1 stop Chicago O'Hare Intl

8:45 am - 11:39 pmSJC San Jose-DLH Duluth Intl

12h 54m2 stops Denver Intl Chicago O'Hare Intl

$589United Airlines

Thu, Sep 24 - Sat, Oct 3

11:43 am - 10:45 pmDLH Duluth Intl-SJC San Jose

13h 02m2 stops Minneapolis St Paul Seattle/Tacoma Intl

6:10 am - 3:29 pmSJC San Jose-DLH Duluth Intl

7h 19m1 stop Minneapolis St Paul

$608Delta

Thu, Sep 24 - Sun, Oct 4

8:10 am - 3:44 pmDLH Duluth Intl-SJC San Jose

9h 34m2 stops Minneapolis St Paul Los Angeles

6:10 am - 3:29 pmSJC San Jose-DLH Duluth Intl

7h 19m1 stop Minneapolis St Paul

$608Delta

Thu, Sep 24 - Fri, Oct 2

8:10 am - 3:44 pmDLH Duluth Intl-SJC San Jose

9h 34m2 stops Minneapolis St Paul Los Angeles

1:43 pm - 10:35 pmSJC San Jose-DLH Duluth Intl

6h 52m2 stops Salt Lake City Minneapolis St Paul

$613Delta

Thu, Sep 24 - Sat, Oct 3

5:15 am - 2:14 pmDLH Duluth Intl-SJC San Jose

10h 59m2 stops Minneapolis St Paul Los Angeles

10:50 pm - 3:29 pmSJC San Jose-DLH Duluth Intl

14h 39m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$613Delta

Thu, Sep 24 - Fri, Oct 2

6:24 pm - 12:30 amDLH Duluth Intl-SFO San Francisco

8h 06m1 stop Chicago O'Hare Intl

12:35 am - 10:40 amSFO San Francisco-DLH Duluth Intl

8h 05m1 stop Chicago O'Hare Intl

$1,856United Airlines

Mon, Sep 21 - Tue, Sep 22

6:24 pm - 6:41 amDLH Duluth Intl-SFO San Francisco

14h 17m2 stops Chicago O'Hare Intl Denver Intl

12:35 am - 10:40 amSFO San Francisco-DLH Duluth Intl

8h 05m1 stop Chicago O'Hare Intl

$1,884United Airlines

Mon, Sep 21 - Tue, Sep 22

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Delta flights from Duluth to San Francisco Bay Area

Our best Delta deals on Duluth to San Francisco Bay Area flight tickets

Delta

Oct 23

DLH4:21 pmDuluth Intl

6h 19m

1 stop

SFO8:40 pmSan Francisco

Oct 30

SFO6:05 amSan Francisco

7h 36m

1 stop

DLH3:41 pmDuluth Intl

$368

Delta

Nov 17

DLH4:25 pmDuluth Intl

9h 06m

2 stops

SFO11:31 pmSan Francisco

Dec 8

SFO12:08 pmSan Francisco

8h 50m

1 stop

DLH10:58 pmDuluth Intl

$457

Delta

Oct 10

DLH12:35 pmDuluth Intl

7h 18m

1 stop

SJC5:53 pmSan Jose

Oct 17

SJC6:20 amSan Jose

7h 21m

1 stop

DLH3:41 pmDuluth Intl

$458

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

Sep 29

DLH3:10 pmDuluth Intl

8h 05m

1 stop

SFO9:15 pmSan Francisco

Oct 3

SFO5:00 amSan Francisco

7h 29m

1 stop

DLH2:29 pmDuluth Intl

$438

United Airlines

Dec 5

DLH5:54 amDuluth Intl

8h 05m

1 stop

SJC11:59 amSan Jose

Dec 9

SJC2:15 pmSan Jose

6h 54m

1 stop

DLH11:09 pmDuluth Intl

$468

United Airlines

Dec 5

DLH5:54 amDuluth Intl

8h 05m

1 stop

SJC11:59 amSan Jose

Dec 9

SJC8:45 amSan Jose

12h 24m

2 stops

DLH11:09 pmDuluth Intl

$474

momondo Fare Finder

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

Cheapest round-trip

DuluthSan Francisco

DLH Duluth Intl - SFO San Francisco

DLHSFO

Duluth Intl

Fri 10/23

12:35 pm-5:15 pm

1 stop6h 40m

San Francisco

Fri 10/30

6:05 am-3:41 pm

1 stop7h 36m

$368

Quickest round-trip

DuluthSan Francisco

DLH Duluth Intl - SFO San Francisco

DLHSFO

Duluth Intl

Tue 11/17

5:04 am-11:00 am

1 stop7h 56m

San Francisco

Tue 12/8

3:43 pm-10:58 pm

1 stop5h 15m

$368

DuluthSan Francisco

DLH Duluth Intl - SFO San Francisco

DLHSFO

Duluth Intl

Fri 10/23

4:21 pm-8:40 pm

1 stop6h 19m

San Francisco

Fri 10/30

6:05 am-3:41 pm

1 stop7h 36m

$368

DuluthSan Francisco

DLH Duluth Intl - SFO San Francisco

DLHSFO

Duluth Intl

Tue 9/29

3:10 pm-9:15 pm

1 stop8h 05m

San Francisco

Sat 10/3

5:00 am-2:29 pm

1 stop7h 29m

$438

DuluthSan Francisco

DLH Duluth Intl - SFO San Francisco

DLHSFO

Duluth Intl

Tue 11/17

4:25 pm-11:31 pm

2 stops9h 06m

San Francisco

Tue 12/8

12:08 pm-10:58 pm

1 stop8h 50m

$457

DuluthSan Jose

DLH Duluth Intl - SJC San Jose

DLHSJC

Duluth Intl

Sat 10/10

12:35 pm-5:53 pm

1 stop7h 18m

San Jose

Sat 10/17

6:20 am-3:41 pm

1 stop7h 21m

$458

DuluthSan Francisco

DLH Duluth Intl - SFO San Francisco

DLHSFO

Duluth Intl

Fri 10/23

4:21 pm-11:56 pm

2 stops9h 35m

San Francisco

Fri 10/30

6:05 am-3:41 pm

1 stop7h 36m

$462

DuluthSan Jose

DLH Duluth Intl - SJC San Jose

DLHSJC

Duluth Intl

Sat 12/5

5:54 am-11:59 am

1 stop8h 05m

San Jose

Wed 12/9

2:15 pm-11:09 pm

1 stop6h 54m

$468

DuluthSan Jose

DLH Duluth Intl - SJC San Jose

DLHSJC

Duluth Intl

Sat 12/5

5:54 am-11:59 am

1 stop8h 05m

San Jose

Wed 12/9

8:45 am-11:09 pm

2 stops12h 24m

$474

DuluthSan Jose

DLH Duluth Intl - SJC San Jose

DLHSJC

Duluth Intl

Sat 10/10

5:14 am-2:13 pm

2 stops10h 59m

San Jose

Sat 10/17

6:20 am-3:41 pm

1 stop7h 21m

$475

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to San Francisco Bay Area?

In general, August 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 $0. If you aren’t able to travel to San Francisco Bay Area 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.

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

You could potentially save up to 18% 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

Best Price Found	$383
Fastest flight time	6h 19m
Direct flights	None

The best one-way flight to San Francisco Bay Area from Duluth in the past 72 hours is $383. The best round-trip flight deal from Duluth to San Francisco Bay Area found on momondo in the last 72 hours is $368.

The fastest flight from Duluth to San Francisco Bay Area takes 6h 19m

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

Frequently asked questions about flying from Duluth to San Francisco Bay Area

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?
As of September 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for flights between Duluth and San Francisco Bay Area, the leading plane model is Canadair (Bombardier) Regional Jet CRJ-550, making up 31.40% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet with 30.58%, Embraer 175 (Enhanced Winglets) with 19.83%, and Airbus A321-100/200 with 3.31%.

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
Delta	PriceFrom $278	Free Cancellation	Rating 7.8 8,581 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.