$240 Cheap Flights from Sacramento (SMF) to Duluth (DLH)

View $240 flight on Tue, Sep 9, 2025Opens in a new window

Popular airlines from Sacramento Intl. Airport (SMF) to Duluth, MN (DLH-Duluth Intl.)

Cheap Flights from Sacramento to Duluth (SMF-DLH)

Prices were available within the past 7 days and start at $240 for one-way flights and $278 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Sep 16 - Sat, Sep 20
SMF
Sacramento
DLH
Duluth
$278 Roundtrip, found 6 hours ago
$278
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Sep 16 from Sacramento to Duluth, returning Sat, Sep 20, priced at $278 found 6 hours ago
Delta
Fri, Sep 19 - Wed, Sep 24
SMF
Sacramento
DLH
Duluth
$284 Roundtrip, found 6 hours ago
$284
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Sep 19 from Sacramento to Duluth, returning Wed, Sep 24, priced at $284 found 6 hours ago
Delta
Wed, Sep 3 - Sat, Sep 6
SMF
Sacramento
DLH
Duluth
$289 Roundtrip, found 17 hours ago
$289
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Sep 3 from Sacramento to Duluth, returning Sat, Sep 6, priced at $289 found 17 hours ago
Delta
Tue, Sep 16 - Tue, Sep 23
SMF
Sacramento
DLH
Duluth
$303 Roundtrip, found 6 hours ago
$303
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Sep 16 from Sacramento to Duluth, returning Tue, Sep 23, priced at $303 found 6 hours ago
Delta
Fri, Sep 19 - Tue, Sep 23
SMF
Sacramento
DLH
Duluth
$309 Roundtrip, found 6 hours ago
$309
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Sep 19 from Sacramento to Duluth, returning Tue, Sep 23, priced at $309 found 6 hours ago
Delta
Fri, Sep 19 - Sat, Sep 20
SMF
Sacramento
DLH
Duluth
$314 Roundtrip, found 6 hours ago
$314
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Sep 19 from Sacramento to Duluth, returning Sat, Sep 20, priced at $314 found 6 hours ago
Delta
Wed, Sep 3 - Wed, Sep 10
SMF
Sacramento
DLH
Duluth
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Sacramento to Duluth, returning Wed, Sep 10, priced at $327 found 3 days ago
Delta
Sun, Aug 24 - Tue, Sep 9
SMF
Sacramento
DLH
Duluth
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Aug 24 from Sacramento to Duluth, returning Tue, Sep 9, priced at $328 found 2 days ago
Delta
Wed, Sep 3 - Wed, Sep 10
SMF
Sacramento
DLH
Duluth
$332 Roundtrip, found 3 days ago
$332
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Sacramento to Duluth, returning Wed, Sep 10, priced at $332 found 3 days ago
United
Wed, Sep 3 - Wed, Sep 10
SMF
Sacramento
DLH
Duluth
$382 Roundtrip, found 3 days ago
$382
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 3 from Sacramento to Duluth, returning Wed, Sep 10, priced at $382 found 3 days ago

Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $303
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $303
Flights from Sacramento (SMF) to Duluth (DLH)
Origin airport
Sacramento Intl.
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$278
Distance
1582 mi

Sacramento to Duluth Flights

The cheapest times to fly from Sacramento to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to Duluth are during the month of September. You can find some of the cheapest flights from Sacramento to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to Duluth

Sunday is one of the best days to book for cheap flights from Sacramento to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from $240 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH) cost?
Snag a cheap one-way flight from $240 or cheap return flight from $278 from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH)?
September is the least expensive month to fly from SMF to DLH. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH)?
To find the cheapest airline flying from SMF to DLH, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH)?
You'll need to catch a flight with a layover when traveling from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SMF to DLH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH)?
Opt for a flight from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH) that takes off before 3 PM to reduce the risk of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH) last-minute?
Holding off until right before your break to book a flight from SMF to DLH generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a SMF to DLH flight and hotel package?
Booking a SMF to DLH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento Intl. Airport (SMF) to Duluth Intl. Airport (DLH)?
In most instances, you can reschedule or cancel your SMF to DLH flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.