Cheap Flights from Phoenix (PHX) to Duluth (SUW)

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong)

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 $283
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $283

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong) cost?
Grab a cheap one-way flight or cheap return flight from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between PHX and SUW. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from PHX to SUW. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong)?
You'll need to hop on a flight with a layover if you're traveling from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PHX to SUW?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong)?
Opt for a flight from Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong) that leaves before 3 PM to reduce the likelihood of delays. Departures after this time 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 Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong) last-minute?
Last-minute fares from PHX to SUW are typically more expensive. To lock in the lowest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel plans, you may score a cheap fare just before your departure.
Is it cheaper to book a PHX to SUW flight and hotel package?
Opting for a PHX to SUW flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of stays and then add flights, car rentals 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 Sky Harbor Intl. Airport (PHX) to Duluth, MN (SUW-Richard I. Bong)?
Typically, you can cancel or reschedule your PHX to SUW flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Richard I. Bong
Distance
1387 mi

Book with confidence

Phoenix to Duluth Flights

The cheapest times to fly from Phoenix 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 Phoenix to Duluth are during the month of . You can find some of the cheapest flights from Phoenix to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to Duluth

Sunday is one of the best days to book for cheap flights from Phoenix 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 Phoenix 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 Phoenix to Duluth in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Phoenix 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 Phoenix 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.

 

Phoenix to Duluth Flights
*Available to One Key members.