Cheap flights from San Francisco to Duluth (SFO - DLH) from $276

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SFO — DLH
Apr 23 — Apr 301

Cheap flight deals from San Francisco to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 18, 2024.

Popular in

April

Cheapest in

May

Round-trip from

$361

One-way from

$325
High demand for flights, 18% potential price rise
Best time to find cheap flights, 20% potential price drop
From San Francisco to Duluth Intl
One-way flight from San Francisco to Duluth Intl

What is the cheapest day to fly round-trip from San Francisco to Duluth?

Thursday is generally a great day to depart. Flying on this day could help you save up to 57%.

What is the cheapest month to fly from San Francisco to Duluth?

May is one of the best times of the year to fly to Duluth from San Francisco. Prices for May average $564 per person but you can even find prices for as low as $172. The most expensive prices can be found in the month of April. Opting for a May flight can save you 21% on your journey compared to booking in April

When is the cheapest time to fly from San Francisco to Duluth (SFO - DLH)?

When flying from San Francisco to Duluth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 24% versus a flight in the morning.

Cheap Delta flights from San Francisco to Duluth

Explore cheap flight options specifically provided by Delta for the route between San Francisco and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from San Francisco to Duluth. It's recommended that users confirm their flight details before booking.
Sat 7/209:45 pmSFO - DLH
2 stops10h 29mDelta
Sat 7/275:05 amDLH - SFO
1 stop6h 04mDelta
Deal found 4/17$423
Sat 7/2012:40 pmSFO - DLH
1 stop8h 08mDelta
Sat 7/275:05 amDLH - SFO
1 stop6h 04mDelta
Deal found 4/17$547
Sat 7/209:45 pmSFO - DLH
2 stops10h 29mDelta
Sat 7/275:05 amDLH - SFO
2 stops10h 29mDelta
Deal found 4/17$607
Thu 6/2012:07 amSFO - DLH
1 stop8h 07mDelta
Sat 6/295:44 pmDLH - SFO
1 stop8h 24mDelta
Deal found 4/17$636
Thu 6/2012:07 amSFO - DLH
1 stop8h 07mDelta
Sat 6/295:44 pmDLH - SFO
2 stops8h 20mDelta
Deal found 4/17$641
Fri 7/1912:46 amSFO - DLH
1 stop7h 28mDelta
Sat 7/275:05 amDLH - SFO
1 stop6h 04mDelta
Deal found 4/17$693
Fri 6/213:33 pmSFO - DLH
1 stop6h 13mDelta
Sat 6/295:44 pmDLH - SFO
1 stop8h 24mDelta
Deal found 4/17$766
Fri 6/217:59 pmSFO - DLH
2 stops12h 19mDelta
Sat 6/295:44 pmDLH - SFO
1 stop8h 24mDelta
Deal found 4/17$771
Fri 6/217:59 pmSFO - DLH
2 stops12h 19mDelta
Sat 6/295:44 pmDLH - SFO
2 stops8h 20mDelta
Deal found 4/17$776

Cheap United Airlines flights from San Francisco to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between San Francisco and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from San Francisco to Duluth. Make sure to examine the flight information before completing your reservation.
Thu 5/304:50 pmSFO - DLH
2 stops15h 57mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$624
Wed 5/291:10 amSFO - DLH
1 stop7h 37mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$686
Thu 5/305:18 amSFO - DLH
1 stop14h 15mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$745

Cheap San Francisco to Duluth flights in April & May 2024

Find cheap flight options from San Francisco to Duluth specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Prices were last updated on April 18, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Duluth in April and May 2024. Check back regularly for other flight deals.
Thu 5/304:50 pmSFO - DLH
2 stops15h 57mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$624
Wed 5/291:10 amSFO - DLH
1 stop7h 37mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$686
Thu 5/305:18 amSFO - DLH
1 stop14h 15mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$745

San Francisco to Duluth 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
The lowest fares we've come across on flights traveling from San Francisco to Duluth in April and May 2024. Check back regularly for other flight deals.
Sat 7/209:45 pmSFO - DLH
2 stops10h 29mDelta
Sat 7/275:05 amDLH - SFO
1 stop6h 04mDelta
Deal found 4/17$423
Sat 7/2012:40 pmSFO - DLH
1 stop8h 08mDelta
Sat 7/275:05 amDLH - SFO
1 stop6h 04mDelta
Deal found 4/17$547
Sat 7/209:45 pmSFO - DLH
2 stops10h 29mDelta
Sat 7/275:05 amDLH - SFO
2 stops10h 29mDelta
Deal found 4/17$607
Thu 5/304:50 pmSFO - DLH
2 stops15h 57mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$624
Thu 6/2012:07 amSFO - DLH
1 stop8h 07mDelta
Sat 6/295:44 pmDLH - SFO
1 stop8h 24mDelta
Deal found 4/17$636
Thu 6/2012:07 amSFO - DLH
1 stop8h 07mDelta
Sat 6/295:44 pmDLH - SFO
2 stops8h 20mDelta
Deal found 4/17$641
Wed 5/291:10 amSFO - DLH
1 stop7h 37mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$686
Fri 7/1912:46 amSFO - DLH
1 stop7h 28mDelta
Sat 7/275:05 amDLH - SFO
1 stop6h 04mDelta
Deal found 4/17$693
Thu 5/305:18 amSFO - DLH
1 stop14h 15mUnited Airlines
Sun 6/28:00 amDLH - SFO
1 stop18h 59mUnited Airlines
Deal found 4/17$745

One-way flights to Duluth from San Francisco

Search for one-way flight options from San Francisco to Duluth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
Some of the best available deals we've found on one-way flights from San Francisco to Duluth. Users in need of a round-trip flight from San Francisco to Duluth instead should update the search form at the top of page.
Fri 5/179:22 pmSFO - DLH
2 stops14h 52mUnited Airlines
Deal found 4/17$276
Thu 5/1612:40 amSFO - DLH
1 stop6h 48mDelta
Deal found 4/17$325
Wed 5/88:30 pmSFO - DLH
2 stops11h 18mDelta
Deal found 4/16$330
Tue 5/712:40 amSFO - DLH
1 stop7h 08mDelta
Deal found 4/16$364
Fri 5/1711:30 pmSFO - DLH
1 stop9h 01mUnited Airlines
Deal found 4/17$369
Mon 6/310:35 pmSFO - DLH
1 stop20h 58mUnited Airlines
Deal found 4/17$404
Thu 5/25:30 amSFO - DLH
1 stop6h 59mUnited Airlines
Deal found 4/16$425
Wed 5/112:45 amSFO - DLH
1 stop7h 02mDelta
Deal found 4/16$448
Thu 5/28:25 amSFO - DLH
2 stops12h 25mDelta
Deal found 4/16$453

Find flights from San Francisco to Duluth within your budget

Customize your flight search to find flights from San Francisco to Duluth 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, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$423 - $745

Route

Depart

Return

Price

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Sat 7/20

2 stops10h 29m

Duluth Intl

Sat 7/27

1 stop6h 04m

$423

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Sat 7/20

1 stop8h 08m

Duluth Intl

Sat 7/27

1 stop6h 04m

$547

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Sat 7/20

2 stops10h 29m

Duluth Intl

Sat 7/27

2 stops10h 29m

$607

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Thu 5/30

2 stops15h 57m

Duluth Intl

Sun 6/2

1 stop18h 59m

$624

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Thu 6/20

1 stop8h 07m

Duluth Intl

Sat 6/29

1 stop8h 24m

$636

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Thu 6/20

1 stop8h 07m

Duluth Intl

Sat 6/29

2 stops8h 20m

$641

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Wed 5/29

1 stop7h 37m

Duluth Intl

Sun 6/2

1 stop18h 59m

$686

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Fri 7/19

1 stop7h 28m

Duluth Intl

Sat 7/27

1 stop6h 04m

$693

San FranciscoDuluth Intl

SFO - DLH

SFODLH

San Francisco

Thu 5/30

1 stop14h 15m

Duluth Intl

Sun 6/2

1 stop18h 59m

$745

Flights are sorted by cheapest first

Deals found on 4/17

When is the cheapest time to fly from San Francisco to Duluth?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Duluth. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Duluth flight should consider departing on Friday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Duluth by month

Plan your trip from San Francisco to Duluth by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Duluth is currently $377 while a round-trip flight costs $622. Price data was last updated on April 14, 2024.

Currently, March is the cheapest month in which you can book a flight from San Francisco to Duluth (average of $361). Flying from San Francisco to Duluth in June is currently the most expensive (average of $584). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$383

February

$411

March

$361

April

$398

May

$433

June

$584

July

$524

August

$407

September

$469

October

$443

November

$443

December

$439

Temperature and rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average temperature and rainfall totals by month.

DLH

Temperature

12.2 - 66.2 °F

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated April 18, 2024.
To help decide which airline to fly from San Francisco to Duluth, see what other customers have to say about Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

8.1
Very good
11,104 reviews
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

7.4
Good
11,341 reviews
8.1
Very good
11,104 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from San Francisco to Duluth for under $500 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Duluth for under $500. The cheapest flight booked recently is on Delta for just $423, but on average you can expect to pay $676.

  • What are the cheapest airlines flying from San Francisco to Duluth round-trip?

    According to our current data, Delta ($423), and United Airlines ($624) offers the cheapest pricing from San Francisco to Duluth. Users have found that Delta is 24% cheaper than the other options available to this destination.

  • What are the most popular airlines that fly from San Francisco to Duluth?

  • What does SFO to DLH mean?

    San Francisco Airport is SFO and Duluth Intl Airport is DLH. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from San Francisco to Duluth that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Duluth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Duluth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Duluth that include hotel bookings?

    Yes. In addition to deals on San Francisco to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Duluth.

  • Can I find deals for business class flights from San Francisco to Duluth?

    Yes. Cheapflights offers flight deals from San Francisco to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Duluth that allow pets onboard?

    Many airlines flying from San Francisco to Duluth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Duluth?

    Yes, you can often find last-minute deals on San Francisco to Duluth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Duluth flight deals updated?

    The San Francisco to Duluth flight deals you see on this page were last updated on 4/17.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Francisco to Duluth

Discover the top 3 airlines that operate flights from San Francisco to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,192,047 searches. Data last updated April 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$153Average$381FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
DeltaCheapest$295Average$560FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$554Average$752FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from San Francisco to Duluth by cabin class

Find flights from San Francisco to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Duluth?

Deals for San Francisco to Duluth flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Duluth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Duluth.

Can Cheapflights find flights from San Francisco to Duluth with no change fees?

Certainly. Search results for flights to Duluth from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Duluth become cheaper?

Of course! You can now track prices for flights from San Francisco to Duluth and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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