SFO - DLH

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1 adult
Economy
0 bags
Fri 3/3
Fri 3/10

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Good to know

Low season

January

High season

July

Cheapest flight

$165

Average price round-trip

$547

Good deal round-trip

$447

Good deal one-way

$395
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from San Francisco to Duluth Intl
(avg. price over the last 2 weeks)
or less
or less

When to book flights from San Francisco to Duluth Intl

Estimated round-trip price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight from SFO to Duluth

  • Looking for a cheap flight? 25% of our users found flights on this route for $395 or less one-way and $447 or less round-trip.
  • High season is considered to be June, July and August. The cheapest month to fly is January.

FAQs for booking flights from San Francisco to Duluth

Top airlines flying San Francisco to Duluth Intl

Scores according to KAYAK customer reviews
7.9
DeltaOverall score based on 29326 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews
Cons: "Aircraft was too warm. Needed more air!"
Read more about Delta
Cons: "Aircraft was too warm. Needed more air!"
Cons: "The entire time there was a clogged bathroom smell coming in waves. The crew was forgetful of requests. Not a pleasant flight."
Pros: "Crew and service were outstanding"
Cons: "Good taste perhaps...?"
Pros: "In flight entertainment"
Cons: "The plane was very hot."
Pros: "On this short flight, the flight attendant was wonderful, accommodating special requests and being fully engaged with passengers. On time departure, early arrival, overall a nice quick flight to Duluth."
Cons: "CRJ200 planes are always a bit cramped, and having to gate check anything bigger than a small purse is an inconvenience. Hopefully the fleet will change over to the Embrair planes soon. Beware 'Basic' flyers (cheap tickets): you are not eligible to take an earlier flight even if available."
Pros: "compared with other airlines they were just OK"
Cons: "everything"
Pros: "The crews were very fast and efficient. The Dinner was good but the breakfast was very basic."
Cons: "The seat was so crammy and disgustingly uncomfortable"
Pros: "Check in person was very helpful in rerouting our flight."
Cons: "Our flight was delayed 3-1/2 hours. The gate crew booked us in another flight but did not issue a ticket, so after transferring to another terminal, we were sent back to the Delta terminal to be issued a ticket to a third airline since we already missed the second flight. Then, they lost our luggage"
Pros: "Seats are fine. Ordering system is up to date."
Cons: "After the first two hours of my flight (which I sleep through) I couldn’t buy a drink a soda or anything."
Pros: "Quick boarding"
Cons: "More water offered by crew"
Cons: "The fact the the toilette was kitty cornered in the mid cabin bathroom is a joke on modern society."
Pros: "On time, smooth take off and landing."
Cons: "Crew could be on time for work so the flights aren’t delayed"
Pros: "The Delta crew was great."
Pros: "My seat didn't recline"
Cons: "Flight was delayed, for unkown reasons."
Pros: "It was Ok. Some short delay but over all not too bad. Just didn't like the fact I always get seats next to the toilet"
Pros: "No delays..arrived early"
Cons: "Restrooms were dirty"
Pros: "Nice employees and service"
Cons: "Seat room"
Pros: "Entertainment"
Cons: "The plane was hot"
Pros: "On time. Quick and easy flight!"
Pros: "The check in reminder is easy and helpful"
Pros: "That Tillamook cheese and fruit plate was nicely done. A pleasant surprise."
Cons: "We had to wait at the gate on arrival"
Pros: "Call back service was best part."
Cons: "Booked ticket through venture card points. This meant that the email address and phone number to contact us in the event of changes was mediocre information. I was informed from Tripit that the flight was delayed, not by Delta. Reservation personnel took logical course of action to find new flight for connection that we could make because of delayed initial flight. I would recommend that they first see if there is an earlier initial flight that the customer could make, then look at finding later connecting flights. We found out about delay 8 hours prior, so we had plenty of time to get to the airport earlier. Total delay required me to take additional day off of work."
Cons: "Didnt fly from San Francisco to Atlanta"
Pros: "Entertainment"
Cons: "Attendant probably trying to be funny"
Pros: "The crew are very friendly, positive and have good sense of humor."
Cons: "The flight got delayed badly"
Pros: "Sky Lounge at SFO and onboard entertainment"
Pros: "Once aboard, flight went without a hitch and flight crew was attentive"
Cons: "The inflight entertainment options need to be expanded - I've run out of movies that I want to watch!!!"
Cons: "Delta airlines has very poor costumer service. THE WORST I HAVE EXPERIENCED. I wasn't the only one feeling this way, I witness a couple people fighting on the phone like me. When my 1st flight was delayed I asked to be rebooked then and the delta employee insisted that I would make my connection. I didn't make it. This is not all. I could have gotten to a near city several hours after but on the same day, but the mediocrecy of this employes did not allow me to get there until the next day at 7 am. Happy new year to me. This two women (or one of them) on the phone, lied to me. There was an option to get me here and one of them failed to do their job right AND LIED TO MY FACE ON THE PHONE. Just unacceptable. I will sue them, I had an under age waiting for me in Cancun and a pet with me!. With no food or access to do its necessities. AND THERE WAS AN OPTION THAT "they missed" on porpuse."
Pros: "Excellent service and upgraded snacks in economy"
Cons: "Nothing"
Pros: "Too many people, no room for carry-ons, departed almost an hour late."
Cons: "Too many people, no room for carry-ons, departed almost an hour late."
Pros: "Everything went smoothly."
Cons: "N/A"
Pros: "Comfort and boarding"
Cons: "Delay and food"
Pros: "Flight was on time and left and arrived on time."
Cons: "Should offer headphones for free."
Pros: "The service was fine. I slept the entire flight."
Cons: "I was not impress with the breakfast since I do not eat yogurt. It is a good thing i am not a breafast eater normally because I would have been hungry."
Pros: "Wonderful flight attendants"
Cons: "nothing"
Pros: "The new Delta planes have great leg room for tall people even in coach."
Cons: "Asked for hot tea but what I got was barely tepid."
Pros: "Delta was smart with boarding early once they realized everyone had cleared security. Flight took off on-time and arrived early. The crew was excellent and exuded energy although it was the end of the day."
Cons: "I ordered a special asian vegetarian meal and it was just plain horrible. I had to settle for the cookie. It's nice that they serve a complimentary meal on the red eye flight but the quality of the food was bad. Entertainment options were also limited although they had some recent box office entries from last year. The leg room also wasn't great but that's expected in economy I guess."
Pros: "Excellent trip. Provided ample food snacks and drinks."
Cons: "I tried to get a seat and it was so hard, i couldn't do an online check in and once at the airport, no one could help me."
Pros: "Painless"
Cons: "Price of food"
Pros: "Quick boarding"
Cons: "The delta comport seats were not comfort seats were hardly comfortable and the leg room wasn't worth paying for."
Pros: "On time"
Pros: "I've never seen such a modern and easy to use entertainment system before. All the movies are complimentary."
Cons: "half-broken screen, couldn't access anything on the left side"
Pros: "That it's over"
Cons: "the 1 hour delay, when we arrived we sat for another hour and I missed my international flight"
Pros: "On time"
Pros: "On time. No problems."
Cons: "Hard to understand what group was being called to board. No systematic lineup, just crowding around."
Pros: "Free snack and drink"
Cons: "Complicated check in process for basic economy. Sat on tarmac for 30 min for gate to open up. Crew was not knowledgeable. No food, no WiFi."
Cons: "Media entertainment selection"
Cons: "Nothing really"
Pros: "Dreamliner comfort."
Cons: "Better food and drink options."
Cons: "The seat that don’t recline have a very poor posture to begin with. Flight was delayed and didn’t depart for a while."
Pros: "Movie selection"
Cons: "More drink service"
Cons: "No Wi-Fi but swayback said Wi-Fi"
Pros: "Food was delicious! Crew was very nice and friendly and plane was very clean."
Pros: "Good crew, good and safe flight. Thank you!"
Cons: "Nothing."
Cons: "THE TEMPERATURE WAS FREEZING. THE COLDEST FLIGHT IVE EVER BEEN ON AND IVE BEEN ON A LOT. IT FELT LIKE IT WAS 30-40 DEFGREES."
Pros: "The boarding was fast and the flight was Short. Can’t say much about the food since the flight took only about over an hour. The crews were nice and friendly."
Cons: "The flight was delayed."
Pros: "I liked it because the flight was not overbooked and I had plenty of space."
Cons: "I didn’t like that I had pain and I didn’t know if the crew had any pain medication."
Pros: "Customer service in Business Class."
Pros: "No positive to say"
Cons: "United delayed 6 hours and dropped from from connecting flight not accommodating me"
Cons: "Getting to San Francisco flight was canceled, make a line for 3.30 hours to let us know what they were going to do with us, they give the place to go at 3 a.m with not directions were to take a bus , later someone come and told us the bus stop running at that time and I have to go upstairs to take a taxi, I was alone and not use to be alone at that time never in my live I had to pretend I was afraid. Of course the hotel only take you until 12pm so I spend so many hours in the airport waiting for re ticketing they told us to be at 6pm we wait and I got my ticket leaving at 9.45pm but the crew come one hour and half late. From Panama to Lima flight was late . I had a conference very important to be Saturday morning, I lost my investment and relationships with the company I was going to start a business there excuse was they couldn’t relay on my punctuality, honestly. I got there more than a day and half LATE. If you ask me how was my trip I will tell you horrible and I can’t recommend anybody, this company doesn’t have any personality at all"
Cons: "My 10:00 p.m. flight was canceled so I had to spend the night trying to sleep in the airport. Have you ever had to do that? Not fun."
Cons: "No food provided"
Cons: "Seat was too small"
Pros: "Good pilot"
Cons: "Everything else and being really late"
Pros: "Boarding quickly"
Cons: "Delayed"
Cons: "no legroom"
Pros: "Overall service"
Cons: "Couldn't sell us snack during regular service (we were at front of economy cabin) and had to wait to almost end of flight."
Pros: "Service Cleanliness Food Entertainment Boarding"
Cons: "Length of Flight"
Pros: "I likedthe ease of ticketing, well-organized boarding procedures and flying on a soon-to-be retired 747."
Cons: "I was most fortunate to have an empty seat next to me, but cramped seating makes it hard to be comfortable for 10.5 hours."
Pros: "Very smooth fligh and very friendly and helpful staff"
Cons: "The seats were extremely crammed and there were no movies or shows without purchase"
Cons: "12+ hour flight with no working outlet to charge phone or headphones. When I asked to move to a seat that had a charger, they basically said no - even though there were about 20 open seats in the next "economy class" level. So for 6 hours, after my phone died, I basically stared at the wall and then had no phone to assist with my directions or hotel reservations once we landed. Food was not good. Plane was old, and had a few random screens playing a movie that kept freezing and had to be restarted."
Pros: "Boarding Crew Leg room Entertainment"
Cons: "Snacks"
Cons: "Flight was canceled. Rescheduled on next morning on economy class even though the original tickets booked for business class. No hotel, food voucher, etc. were provided blamed on the weather condition even though the bad weather was 1-2 days ago, and on the day of departure it was air traffic control problems which was stated in cancellation email."
Pros: "No delays. No problems"
Cons: "There should be more free food."
Pros: "American Airlines"
Cons: "Dear United Airlines, It is my dearest wish that reading the following inflicts upon you at least a fraction of the stress, frustration, and pain that I have been through traveling with you today- you absolutely abhorrent excuse for a company. Due to your incomparable incompetence my arrival was inexcusably delayed almost 12 hours. An account follows: For a company who's customer service is already hanging by a very thin thread you would think that you would be doing everything to make your flights as smooth and pleasant as possible. Shall I elaborate on the utter frustration and boredom of being trapped in the San Francisco airport facing not one, not two, but what became SEVEN delays? Delays that have been caused by runway maintenance- a condition which someone in your company would have known about well before I got to the airport and that you simply did not plan for. A almost FOUR HOUR delay that could have been easily avoided if you just had things together and scheduled your planes around the affected runways. And let's not forget the additional delay caused when your flight crew simply couldn't be found to come to the gate so we could start getting underway! But no, I think the absolutely outstanding quintessential experience that defines flying with United airlines is this: After the above delays myself and my fellow passengers were finally able to board our flight- only to be told by the captain that there would be another brief delay while we waited for ANOTHER crew member because one of the pilots was near the end of their union hours. We sit on the plane stuck for another 20 minuets or so, only to be told they can't find anyone, and can we please get off the plane because our WHOLE FLIGHT is CANCELED. The kiosk I get to try and fix this is uncrowded but understaffed and run by clearly undertrained employees. The ones I'm dealing with keep having to ask each other for help, and give advice/plans that contradict one another. One of theme even takes what seems to be a personal call while 'assisting' me. When I finally get ahold of a supervisor I have to plead to get the next flight out of this godforsaken place, which I am reluctantly given as its with one of your competitors. Talking with other customer and airport staff is sounds very much like you are delaying/canceling flights for your own personal gain or at least not correcting flights around the situation to squeeze more money from the situation) it becomes quite clear that you are not only still incapable of accepting any real measure of accountability but entirely disgracefully unorganized.  Almost 12 hours later I do finally make it home- thanks to American Airlines.  Only to have the utter displeasure of one last interaction with United wherein when I pick up my bag your employees insist that I was delayed due to the weather and it wasn't your fault. It was entirely absolutely your fault."
Pros: "Although the plane left SFO nearly 20 minutes late, we still arrived in Chicago early."
Cons: "Was seated next to an obese woman and had to share my seat with her because of her size. I paid full price for a seat but only got to use 75% of it for a 5 hour long red eye flight. Very uncomfortable and very unfair"
Pros: "United is always a great way to fly. The crew is always nice and even through my delayed flight back to Vegas the captain stood between the walkway and plane an apologies and spoke to everyone which was new for me. Thanks united flight 455 to Vegas from SFO 10:44.."
Pros: "I liked the entertainment to make the flight go by quicker and the comfortability of the seats."
Cons: "There was nothing I didn't like."
Cons: "Choppy"
Pros: "The crew was very nice and polite. Service was prompt and excellent"
Cons: "Excessively long layovers. I came home with 3 broken ribs and had to endure a 11 hour layover in Japan and another 6 hour layover in San Francisco."
Cons: "I understand the weather issue that occurred in ORD, but not letting the passengers know what was going on, except for delay, delay, delay was unacceptable, even after the weather calmed down. I will never fly United, thru ORD again"
Pros: "Nothing"
Cons: "Plane didn't leave until 2.5 hours after expected departure time and we never got an actual reason why. This also made me miss my connecting flight so I had to spend an additional 6 hours in the airport waiting."
Pros: "Nothing"
Cons: "Flight was delayed by two hours to wait for crew that was delayed elsewhere as they were coming off duty and had to presumably fly them back to Burbank so our entire flight was held to wait for them."
Pros: "Free new release movies available for free. Pretty good for a domestic flight. Lots of choices to choose from. Staffs were friendly, helpful, and attentive."
Cons: "No spaces left for carry-on luggage, even if I was able to put mine away. I felt bad for those after me."
Pros: "okay"
Cons: "okay because it was short"
Pros: "The view and legroom was nice."
Cons: "I collect disability each month so I am on a very tight budget. The Spanish speaking woman that pushed my wheelchair told me that I can bring my water bottles full of water through the metal detectors. I asked if she could take me somewhere to pour them out and refill them on the other side. They threw them away at the metal detector. So I had to buy a new bottle for my medicine that I have to take. You would think she would have got it by me carrying these bottles around but nope. She actually said to me that I can give her gratuity now if I wanted. I gave her $1. She then replied in a sarcastic voice " Thankyou you are soooo generous. I don't like feeling obligated to tip somebody because I am disabled and have a bullet in my head."
Pros: "Nothing"
Cons: "Same.as above."
Pros: "Entertainment available; happy that it was free; blanket and pillow"
Cons: "The seats are uncomfortable to sleep in so I didn't sleep at all from San Francisco to Bradley; wished my seat had somewhere to plug my phone"
Pros: "I missed my flight and the front counter was very, very cheerful at 8pm and helpful. I was able to get on the last flight. There was no food or entertainment, but it's a short flight. I didn't really mind. Just happy to go home in comfort with my upgraded exit aisle seat and no one next to me."
Cons: "Nothing."
Pros: "Flight attendants provided great service - really made an effort."
Cons: "Pilot inability/unwillinngess to explain reason for 1 hour 45 minute delay departing SFO. Mechanical problem, disclosed just 30-45 minutes after take-off necessiated unplanned landing in Chicago, where we waited another 2 hours before finally taking off to Paris."
Cons: "My luggage got soaked in overhead compartment. Signed rare book was ruined by another passengers' luggage that leaked liquid and soaked my bag and contents inside."
Cons: "the first flight was delayed and i arrived at the destination 8 hours after the scheduled time and completely missed the appointment. Very disappointed."
Cons: "Since plane was delayed I missed my connecting flight so I had to stay the night in the San Fran airport for over 7 hours. For another 1 hour flight. With no accommodations or even a food voucher was just told to find a nice corner."
Pros: "There is nothing to like due to the fact that the flight was cancelled."
Cons: "I had to pay out of pocket to get a rental car then drive 4 hours to get to Redding to be at work on time. I am at work now and quite exhausted. I also was told it was cancelled due to weather when both San Francisco and Redding had clear skys. I waited over an hour and a half to get my bag, which I don't understand because the flight was cancelled and therefore communication should have been clear to bring those bag to baggage claim. The representatives that helped me were friendly, but I felt it was a business as usual situation with no concern about my inconvenience. Also I was not given any information about a refund and when I asked, I was referred to a website to figure it out on my own. Unforeseen incident, but zero attempt at service recovery."

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Recent round-trip flight deals

2/15Wed
1 stopDelta
7h 43mSFO-DLH
2/19Sun
1 stopDelta
8h 04mDLH-SFO
$387
4/19Wed
1 stopDelta
7h 25mSFO-DLH
4/23Sun
2 stopsDelta
8h 54mDLH-SFO
$450
4/20Thu
2 stopsDelta
13h 33mSFO-DLH
4/23Sun
2 stopsDelta
8h 54mDLH-SFO
$455
4/19Wed
1 stopDelta
7h 25mSFO-DLH
4/23Sun
1 stopDelta
8h 15mDLH-SFO
$466
5/10Wed
1 stopDelta
7h 25mSFO-DLH
5/15Mon
2 stopsDelta
8h 39mDLH-SFO
$471
5/10Wed
1 stopDelta
7h 25mSFO-DLH
5/15Mon
1 stopDelta
7h 45mDLH-SFO
$487
5/3Wed
1 stopDelta
7h 25mSFO-DLH
5/7Sun
2 stopsDelta
8h 54mDLH-SFO
$501
7/19Wed
1 stopDelta
7h 48mSFO-DLH
7/25Tue
1 stopDelta
8h 10mDLH-SFO
$517
7/20Thu
2 stopsDelta
8h 28mSFO-DLH
7/25Tue
1 stopDelta
8h 10mDLH-SFO
$522
7/20Thu
2 stopsDelta
8h 28mSFO-DLH
7/25Tue
1 stopDelta
8h 10mDLH-SFO
$552
6/13Tue
1 stopDelta
7h 48mSFO-DLH
6/19Mon
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7h 52mDLH-SFO
$556
6/13Tue
1 stopDelta
7h 48mSFO-DLH
6/19Mon
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7h 52mDLH-SFO
$577
6/14Wed
2 stopsDelta
8h 28mSFO-DLH
6/19Mon
1 stopDelta
7h 52mDLH-SFO
$582
2/16Thu
1 stopDelta
8h 18mSFO-DLH
2/19Sun
1 stopDelta
8h 04mDLH-SFO
$587
6/13Tue
1 stopDelta
7h 48mSFO-DLH
6/19Mon
2 stopsDelta
9h 02mDLH-SFO
$591
2/16Thu
2 stopsDelta
10h 53mSFO-DLH
2/19Sun
1 stopDelta
8h 04mDLH-SFO
$592
7/19Wed
1 stopDelta
7h 48mSFO-DLH
7/25Tue
2 stopsDelta
9h 02mDLH-SFO
$612
6/14Wed
2 stopsDelta
8h 28mSFO-DLH
6/19Mon
2 stopsDelta
8h 36mDLH-SFO
$617
2/15Wed
1 stopDelta
7h 43mSFO-DLH
2/19Sun
2 stopsDelta
12h 05mDLH-SFO
$642
7/19Wed
1 stopDelta
7h 48mSFO-DLH
7/25Tue
2 stopsDelta
8h 18mDLH-SFO
$672

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3/2Thu
3 stopsMultiple Airlines
23h 45mSFO-DLH
$165
2/22Wed
2 stopsUnited Airlines
19h 28mSFO-DLH
$178
2/21Tue
1 stopDelta
7h 43mSFO-DLH
$182
2/28Tue
2 stopsDelta
12h 09mSFO-DLH
$183
3/1Wed
2 stopsDelta
12h 09mSFO-DLH
$187
2/25Sat
1 stopDelta
8h 18mSFO-DLH
$194
2/27Mon
2 stopsDelta
12h 09mSFO-DLH
$199
3/1Wed
1 stopDelta
7h 43mSFO-DLH
$202
3/2Thu
1 stopDelta
7h 43mSFO-DLH
$205
3/2Thu
2 stopsDelta
12h 09mSFO-DLH
$207
3/3Fri
2 stopsDelta
11h 38mSFO-DLH
$210
2/26Sun
2 stopsMultiple Airlines
18h 58mSFO-DLH
$212
2/25Sat
3 stopsMultiple Airlines
36h 03mSFO-DLH
$268
2/26Sun
3 stopsMultiple Airlines
29h 40mSFO-DLH
$275
2/25Sat
2 stopsDelta
10h 00mSFO-DLH
$309
2/24Fri
1 stopDelta
9h 23mSFO-DLH
$658

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San Francisco - Duluth Flights

Departure:

San Francisco (SFO)United States

Destination:

Duluth (DLH)United States

Return flight deals:

Duluth - San Francisco

Cabin classes:

$1,436
$751
$447

Browse destinations:

$450