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

Popular airlines from George Bush Intercontinental Airport (IAH) to Duluth, MN (DLH-Duluth Intl.)

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Frequently asked questions

What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
December is typically the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.), with average return fares of approximately 887 AUD. This is about 22% lower than the average price throughout the year. December sees lower prices because it falls after the peak holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) include January and May.
How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
Based on booking data from the past year, the cheapest months to fly from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) are typically December and January, with average return flights costing around 887 AUD. While these months might not be the most popular for travel, they offer the best value if you're looking to save on your airfare.
How many flights per day from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
There are approximately 31 connecting flights per day from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.). Some common connection points include O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
The earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) typically departs at approximately 5:00 AM local time, operated by United Airlines. This is a seasonal service active in July. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
You'll typically find the most flights from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) on a Friday, with around 21 flights available. This gives you plenty of options for your travel plans. Compared to other days, Friday offers notably more flight options. Major airlines on this route include United Airlines and Delta Air Lines.
What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) are in the morning, from 6am to 9am. Around 43% of passengers reckon this time's best. Heaps of major carriers, including United Airlines and Delta, offer flights during this window. This timing works well because it allows you to get an early start on your travel day and arrive at your destination with plenty of time.
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
Flights from IAH to DLH with one stop typically take around 4 hours 50 minutes, covering approximately 1,177 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
Select the "Business class" and "First class" filters when looking for IAH to DLH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) flight with Expedia?
It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Duluth from George Bush Intercontinental (IAH)?
If you're planning to travel to Duluth from George Bush Intercontinental (IAH), you can fly directly into Duluth Intl. (DLH) Some flights may connect through major hubs like Dallas-Fort Worth Intl. (DFW), Detroit Metropolitan Wayne County (DTW), Lambert-St. Louis Intl. (STL) before reaching Duluth. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) at the last minute?
Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) flight and hotel package?
Securing a Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.)?
If you booked your Houston, TX (IAH-George Bush Intercontinental) to Duluth, MN (DLH-Duluth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Duluth Intl.
Distance
1882 km

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