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DLH - SAN

$292 Find cheap flights from Duluth to San Diego

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 Diego departing on 5/28. 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
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to San Diego, 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 Diego, as well as popular online travel agencies
In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Duluth to San Diego (DLH-SAN)

 
These are the cheapest deals for flights from Duluth to San Diego currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Duluth to San Diego

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Duluth to San Diego.

Recent one-way flight deals from Duluth to San Diego

Only flying one-way? Below are some of the best one-way flight deals from Duluth to San Diego found on KAYAK recently.

Recent last minute flight deals from Duluth to San Diego

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Duluth to San Diego.

Recent direct flight deals from Duluth to San Diego

The latest deals for direct flights from Duluth to San Diego so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Duluth to San Diego

Find recent round-trip train or bus tickets from Duluth to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:29 am - 11:21 amDLH-SAN
7h 52m1 stop
10:05 pm - 10:17 amSAN-DLH
10h 12m2 stops
$333Delta
Find Deal
Tue, May 28 - Tue, Jul 30
5:29 am - 11:21 amDLH-SAN
7h 52m1 stop
6:15 am - 5:03 pmSAN-DLH
8h 48m1 stop
$358Delta
Find Deal
Tue, May 28 - Tue, Jul 30
3:10 pm - 8:36 pmDLH-SAN
7h 26m1 stop
4:29 pm - 11:55 pmSAN-DLH
5h 26m1 stop
$528Delta
Find Deal
Tue, Jul 9 - Thu, Jul 11
5:44 pm - 11:50 pmDLH-SAN
8h 06m2 stops
4:29 pm - 11:55 pmSAN-DLH
5h 26m1 stop
$533Delta
Find Deal
Tue, Jul 9 - Thu, Jul 11
3:10 pm - 11:50 pmDLH-SAN
10h 40m2 stops
10:05 pm - 10:17 amSAN-DLH
10h 12m2 stops
$558Delta
Find Deal
Tue, Jul 9 - Thu, Jul 11
5:29 am - 2:24 pmDLH-SAN
10h 55m2 stops
10:05 pm - 10:17 amSAN-DLH
10h 12m2 stops
$603Delta
Find Deal
Tue, May 28 - Tue, Jul 30
3:17 pm - 10:48 amDLH-SAN
21h 31m3 stops
1:39 pm - 10:32 amSAN-DLH
18h 53m2 stops
$686United Airlines
Find Deal
Tue, May 28 - Tue, Jul 30
8:05 am - 10:27 amDLH-SAN
28h 22m3 stops
6:45 pm - 2:32 pmSAN-DLH
17h 47m2 stops
$799United Airlines
Find Deal
Tue, Jul 9 - Thu, Jul 11
3:17 pm - 7:27 amDLH-SAN
18h 10m2 stops
$292United Airlines
Find Deal
Tue, May 28
5:29 am - 11:21 amDLH-SAN
7h 52m1 stop
$343Delta
Find Deal
Tue, May 28
11:22 am - 10:48 amDLH-SAN
25h 26m3 stops
$1,329United Airlines
Find Deal
Tue, May 28

Flights from Duluth to San Diego - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Duluth to San Diego?

The average price of all flights from Duluth to San Diego clicked on KAYAK for each day over the last 12 months.
When flying from Duluth to San Diego, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Duluth, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Duluth to San Diego, 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 Diego is October, where tickets cost $292 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $707 and $567 respectively.

Which airlines provide the cheapest flights from Duluth to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Duluth to San Diego found by KAYAK users in the last 72 hours was for $333 on Delta, followed by United Airlines ($686). One-way flight deals have also been found from as low as $292 on United Airlines and from $343 on Delta.

Good to know

Low season

March

High season

April

Cheapest flight

$292
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Duluth to San Diego

When to book flights from Duluth to San Diego

Are your dates flexible? Find out the best times to travel from Duluth to San Diego 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 Diego

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

    In the last 3 days, the lowest price for a flight from Duluth to San Diego was $292 for a one-way ticket and $333 for a round-trip.

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

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

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

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

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

    Star Alliance, and SkyTeam are the airline alliances operating flights between Duluth and San Diego, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Duluth to San Diego, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Duluth to San Diego are Delta and United Airlines. With an average price for the route of $474 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $601 and an overall rating of 7.4.

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

    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 Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego 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 Diego?

    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 Diego with an airline and back to Duluth with another airline. Booking your flights between Duluth and SAN 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 Diego?

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

See more FAQs

Top airlines flying from Duluth to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Duluth to San Diego. 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 Diego? 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 10673 reviews
7.4Food
8.6Crew
8.0Entertainment
7.9Comfort
8.2Boarding
Airline reviews

There was a loud squeaky sound the whole time we were flying.

6.0 GoodEliza, Apr 2024SAN - LAX
Read more about Delta reviews

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Crew was not friendly when I went to request a seat change.

Really impressive staff at airport and on plane, especially given how busy it was

Was a great smooth flight from Detroit to San Diego.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Book cheap flights from Duluth to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Duluth to San Diego found on KAYAK in the last 72 hours.
5/28Tue
2 stopsUnited Airlines
18h 10mDLH-SAN
$292
5/28Tue
1 stopDelta
7h 52mDLH-SAN
$343
5/28Tue
3 stopsUnited Airlines
25h 26mDLH-SAN
$1,329

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Duluth - San Diego Flights

Departure:

Duluth (undefined)United States

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Duluth

Cabin classes: