DLH - SFO

$328 Find Cheap Flights from Duluth to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to San Francisco departing on 4/22. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$358
Typical prices: $483-$346
United Airlines
Thu 4/23Mon 4/27
DLH - SFO • 1 stop
Cheapest one-way
$328
United Airlines
Wed 4/22
DLH - SFO • 2 stops
Top airlines
Cheapest • from $358 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Duluth and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $521 (round-trip)
Shortest trip • 7h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Duluth to San Francisco (DLH-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Duluth to San Francisco

Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
6:57 pm - 12:39 am
DLH
-
SFO
7h 42m
1 stop
United Airlines Logo
10:50 pm - 10:39 am
SFO
-
DLH
9h 49m
1 stop
$358United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
6:57 pm - 1:35 am
DLH
-
SFO
8h 38m
1 stop
United Airlines Logo
11:52 pm - 10:39 am
SFO
-
DLH
8h 47m
1 stop
$453United Airlines
Tue, Apr 28 - Sun, May 3
United Airlines Logo
3:08 pm - 9:20 pm
DLH
-
SFO
8h 12m
1 stop
United Airlines Logo
10:35 pm - 10:34 am
SFO
-
DLH
9h 59m
1 stop
$458United Airlines
Thu, Apr 16 - Mon, Apr 20
United Airlines Logo
6:57 pm - 1:35 am
DLH
-
SFO
8h 38m
1 stop
United Airlines Logo
12:45 am - 10:39 am
SFO
-
DLH
7h 54m
1 stop
$483United Airlines
Mon, Apr 27 - Sat, May 2
Delta Logo
5:00 am - 3:21 pm
DLH
-
SFO
12h 21m
2 stops
Delta Logo
6:08 am - 3:48 pm
SFO
-
DLH
7h 40m
1 stop
$510Delta
Wed, Sep 23 - Sat, Sep 26
United Airlines Logo
5:00 am - 10:26 am
DLH
-
SFO
7h 26m
1 stop
United Airlines Logo
5:20 am - 2:33 pm
SFO
-
DLH
7h 13m
1 stop
$528United Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
5:00 am - 3:59 pm
DLH
-
SFO
12h 59m
2 stops
Delta Logo
6:08 am - 3:48 pm
SFO
-
DLH
7h 40m
1 stop
$542Delta
Mon, Apr 27 - Sat, May 2
Delta Logo
5:00 am - 3:21 pm
DLH
-
SFO
12h 21m
2 stops
Delta Logo
2:57 pm - 3:48 pm
SFO
-
DLH
22h 51m
2 stops
$548Delta
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
5:00 am - 10:38 am
DLH
-
SFO
7h 38m
1 stop
United Airlines Logo
10:50 pm - 10:39 am
SFO
-
DLH
9h 49m
1 stop
$553United Airlines
Fri, May 1 - Tue, May 5
United Airlines Logo
5:00 am - 10:33 am
DLH
-
SFO
7h 33m
1 stop
United Airlines Logo
4:45 pm - 10:34 am
SFO
-
DLH
15h 49m
2 stops
$557United Airlines
Booking Insights

KAYAK's insights & trends for Duluth to San Francisco flights

Get data-powered insights and trends into flights from Duluth to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Duluth to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Duluth to San Francisco departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Duluth to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Duluth to San Francisco is June, where tickets cost $293 (return) on average. On the other hand, the most expensive months are March and February, where the average cost of round-trip tickets is $917 and $665 respectively.

Good to know

Low seasonMarch
Cheapest flight$328
Best time to beat the crowds but there is an average 79% increase in price.
Most popular time to fly with an average 30% increase in price.
Flight from Duluth to San Francisco

When to book flights from Duluth to San Francisco

Are your dates flexible? Find out the best times to travel from Duluth to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Duluth to San Francisco

  • What is the cheapest flight from Duluth to San Francisco?

    In the last 3 days, the lowest price for a flight from Duluth to San Francisco was $377 for a one-way ticket and $358 for a round-trip.

  • Do I need a passport to fly between Duluth and San Francisco?

    No, a passport isn't needed to fly from Duluth to San Francisco. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Duluth to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Duluth to San Francisco?

    SkyTeam is the only airline alliance operating flights between Duluth and San Francisco.

  • How does KAYAK find such low prices on flights from Duluth to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Duluth to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Duluth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Duluth to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Duluth with another airline. Booking your flights between Duluth and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Duluth to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Duluth to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Duluth to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8359 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

10.0 ExcellentAnonymous, Mar 2026
SAT - LAX
Read more Delta reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The cabin temperature was nice and cool. The wifi was not working.

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Left a few minutes early. Got in 15 minutes early. Very attentive service on board. Very organized boarding.

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

Awesome! On time flight, early arrival, and a complimentary upgrade!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

Everything you need to know for your flight from Duluth to San Francisco

Information on your arrival and departure airports