Cheap flights from San Francisco to Duluth from $278
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Duluth departing on 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Francisco to Duluth
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Duluth?
The cheapest month to fly to Duluth from San Francisco is in April. Flight prices, which tend to average around $278, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Duluth from San Francisco during November instead. Flights to Duluth in November, while not as cheap as those in April, still average around $288.
What is the cheapest day to depart on your flight to Duluth?
The cheapest day to depart from San Francisco to Duluth is on a Tuesday when prices can be found for as low as $288. On the other hand, Sunday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $658.
When to book flights from San Francisco to Duluth
Cheap San Francisco to Duluth (SFO to DLH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Francisco to Duluth
How far is San Francisco to Duluth Intl by plane?
The distance between San Francisco and Duluth Intl is about 1655.0 mi. A reasonable flight in good conditions will take 5h 03m.
When did momondo last update prices for flights from San Francisco Airport to Duluth Intl Airport?
Prices for flights from San Francisco Airport to Duluth Intl Airport are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Duluth Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from San Francisco Airport to Duluth Intl Airport.
How old do you have to be to fly from San Francisco Airport to Duluth Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from San Francisco to Duluth?
Based on momondo bookings for flights between San Francisco and Duluth, the leading airline is Delta, making up 79% of the total bookings. Other popular airlines include United Airlines with 21%.
Best airlines flying from San Francisco to Duluth
Compare and see reviews for airlines that fly from San Francisco to Duluth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $278 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $278 | Free Cancellation | Rating 7.4 8,790 reviews |
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Francisco to Duluth?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from San Francisco.
Can I find flights from San Francisco to Duluth with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Francisco to Duluth flights to just show those with flexible booking policies.
How can momondo help me find flights from San Francisco to Duluth?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Duluth.
I’m not ready to book a flight from San Francisco to Duluth right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Francisco to Duluth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Duluth and let you know when they change.