$225 Cheap Delta flights from San Francisco to Duluth (SFO to DLH)

Find The Best Day To Fly from San Francisco to Duluth

Amazing Delta SFO to DLH Flight Deals

The cheapest flights to Duluth Intl. found within the past 7 days were $283 round trip and $225 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug 6 - Sat, Aug 16
SFO
San Francisco
DLH
Duluth
$283 Roundtrip, found 5 days ago
$283
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 6 from San Francisco to Duluth, returning Sat, Aug 16, priced at $283 found 5 days ago
Wed, Aug 6 - Fri, Aug 15
SFO
San Francisco
DLH
Duluth
$298 Roundtrip, found 5 days ago
$298
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 6 from San Francisco to Duluth, returning Fri, Aug 15, priced at $298 found 5 days ago
Sat, Aug 9 - Fri, Aug 15
SFO
San Francisco
DLH
Duluth
$313 Roundtrip, found 5 days ago
$313
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Aug 9 from San Francisco to Duluth, returning Fri, Aug 15, priced at $313 found 5 days ago
Tue, Aug 12 - Thu, Aug 21
SFO
San Francisco
DLH
Duluth
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 12 from San Francisco to Duluth, returning Thu, Aug 21, priced at $327 found 5 days ago
Tue, Aug 12 - Wed, Aug 20
SFO
San Francisco
DLH
Duluth
$352 Roundtrip, found 5 days ago
$352
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 12 from San Francisco to Duluth, returning Wed, Aug 20, priced at $352 found 5 days ago
Wed, Aug 13 - Thu, Aug 21
SFO
San Francisco
DLH
Duluth
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Aug 13 from San Francisco to Duluth, returning Thu, Aug 21, priced at $359 found 5 days ago

Frequently asked questions

Can I catch a flight from San Francisco Intl. Airport (SFO) to DLH right now?
It's prudent to find out about any quarantine requirements and travel advice reports in place in your destination city. Ensure you visit the Covid-19 Travel Advisor for up-to-date info on flying to DLH from SFO.
What terminal is Delta Air Lines at San Francisco Airport?
Once you receive the boarding pass for your Delta Air Lines flight from San Francisco Airport to Duluth Intl. Airport, you should be able to see which terminals you'll be flying in and out of. Your airline will be able to help if those details are missing from your ticket.
Are there Delta Air Lines non-stop flights from SFO to DLH?
As you can't travel direct from San Francisco Airport to Duluth Intl. Airport (DLH) with Delta Air Lines, make the most of your layover. Grab some drinks at a nice airport bar, or explore the terminal and enjoy a little retail therapy.
How long is a Delta Air Lines flight from SFO to DLH?
Indulge in some in-flight shut-eye and begin your getaway relaxed and refreshed. You'll have time to do so when traveling with Delta Air Lines between San Francisco Airport and Duluth Intl. Airport (DLH), with the flight taking around 4 hours and 43 minutes.
How many direct and indirect flights does Delta Air Lines fly from SFO to DLH?
If you'd like to book a trip from SFO to DLH, you can select from approximately 3 Delta Air Lines flights per day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Duluth Intl. Airport (DLH), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.