DLH

$243 Find Cheap Flights from San Francisco Bay Area to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Duluth departing on 8/8. 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

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Flights Deals

Cheap Flights from San Francisco Bay Area to Duluth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco Bay Area to Duluth 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 San Francisco Bay Area to Duluth

Wed, Aug 13 - Mon, Aug 18
Delta Logo
12:35 am - 10:13 amSFO-DLH
7h 38m1 stop
Delta Logo
7:50 am - 1:30 pmDLH-SFO
7h 40m1 stop
$278Delta
Find Deal
Wed, Aug 13 - Mon, Aug 18
Delta Logo
12:35 am - 10:13 amSFO-DLH
7h 38m1 stop
Delta Logo
7:50 am - 1:30 pmDLH-SFO
7h 40m1 stop
$293Delta
Find Deal
Tue, Aug 12 - Sat, Aug 16
Delta Logo
12:35 am - 10:13 amSFO-DLH
7h 38m1 stop
Delta Logo
7:50 am - 1:28 pmDLH-SFO
7h 38m1 stop
$323Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
Delta Logo
12:40 am - 10:13 amSFO-DLH
7h 33m1 stop
Delta Logo
7:50 am - 1:30 pmDLH-SFO
7h 40m1 stop
$363Delta
Find Deal
Thu, Aug 14 - Mon, Aug 18
Delta Logo
12:40 am - 10:13 amSFO-DLH
7h 33m1 stop
Delta Logo
7:50 am - 1:30 pmDLH-SFO
7h 40m1 stop
$373Delta
Find Deal
Wed, Sep 17 - Mon, Sep 22
United Airlines Logo
11:10 pm - 10:45 amSFO-DLH
9h 35m1 stop
United Airlines Logo
3:10 pm - 9:23 pmDLH-SFO
8h 13m1 stop
$393United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
12:40 am - 10:13 amSFO-DLH
7h 33m1 stop
Delta Logo
5:10 am - 10:55 amDLH-SFO
7h 45m1 stop
$408Delta
Find Deal
Thu, Aug 14 - Sun, Aug 17
Delta Logo
12:40 am - 10:13 amSFO-DLH
7h 33m1 stop
Delta Logo
5:10 am - 10:55 amDLH-SFO
7h 45m1 stop
$418Delta
Find Deal
Mon, Sep 15 - Sat, Sep 20
Delta Logo
12:40 am - 11:03 amSFO-DLH
8h 23m1 stop
Delta Logo
12:00 pm - 10:30 pmDLH-SFO
12h 30m2 stops
$442Delta
Find Deal
Tue, Sep 16 - Sat, Sep 20
United Airlines Logo
11:59 pm - 10:45 amSFO-DLH
8h 46m1 stop
United Airlines Logo
8:00 am - 7:05 pmDLH-SFO
13h 05m2 stops
$447United Airlines
Find Deal
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Good to know

Low seasonMarch
High seasonAugust
Cheapest flight$243
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from San Francisco to Duluth

FAQs for booking flights from San Francisco Bay Area to Duluth

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

    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 San Francisco Bay Area to Duluth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from San Francisco Bay Area 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 San Francisco Bay Area to Duluth?

    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 Duluth with an airline and back to San Francisco Bay Area with another airline.

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

    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 Duluth from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airlines flying from San Francisco Bay Area to Duluth

 
Need help choosing which airline to fly with from San Francisco Bay Area to Duluth? 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.
8.0
DeltaOverall score based on 7963 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

8.0 ExcellentMathew, Jun 2025SAN - JFK
Read more Delta reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Delta is a premier airline so my expectations are most always met.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

Not really their fault, but a 4.5 hour delay is pretty brutal

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

get E+, a must for 5 hours flight if you are tall

The first flight was better in terms of the aircraft.

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Everything you need to know for your flight to Duluth

Information on the airport you'll fly into in Duluth

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