Cheap Flights from Houston (IAH) to Duluth (SUW)

Popular airlines from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong)

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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 $313
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $313

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong) cost?
Snag a cheap one-way flight or cheap return flight from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong) 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 George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong)?
is the most affordable month to fly from IAH to SUW. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from IAH to SUW. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong)?
There aren't any daily direct flights available from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from IAH to SUW?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong)?
To land at Duluth, MN (SUW-Richard I. Bong) on schedule, pick a flight that leaves George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong) last-minute?
Booking your flight from IAH to SUW shortly before your getaway is typically more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an IAH to SUW flight and hotel package?
You can save money by securing an IAH to SUW flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Duluth, MN (SUW-Richard I. Bong)?
If you reserved your IAH to SUW flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Richard I. Bong
Distance
1166 mi

Book with confidence

Book with confidence

Houston to Duluth Flights

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

 

The best time to book a flight from Houston to Duluth

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston 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 Houston 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 Houston 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.

 

Houston to Duluth Flights

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