Cheap Flights from Houston to Duluth from CAD 277️ 2024

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Flights from Houston to Duluth

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Find Houston to Duluth flights starting at CAD 277.

Book one-way or return flights from Houston to Duluth from as little as CAD 277. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Houston to Duluth? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Houston to Duluth. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Houston to Duluth

View airlines operating flights from Houston to Duluth. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

United Airlines

From CAD 277

Delta Air Lines

From CAD 356

Frontier Airlines

From CAD 375

American Airlines

From CAD 463

Spirit Airlines

From CAD 747

ANA airlines

Find more flights and airlines

Alternative Routes for Houston to Duluth Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Houston to Duluth.

Cheapest
IAH
05:00
5h 47m
1 transfer
DLH
10:47
George Bush Intercontinental Airport - Duluth International Airport
Wed, May 29United Airlines
CAD 277
HOU
16:04
18h 27m
4 transfer
DLH
10:31
William P. Hobby Airport - Duluth International Airport
Mon, May 6Frontier Airlines
CAD 517
HOU
16:04
18h 27m
4 transfer
DLH
10:31
William P. Hobby Airport - Duluth International Airport
Mon, May 6Frontier Airlines
CAD 517
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Houston (HOU) to Duluth (DLH) the cheapest?
Airlines adjust prices for flights from Houston to Duluth based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Houston (HOU) to Duluth (DLH) cost?
According to Trip.com's data, the lowest price is around CAD 619.
How many airports in Duluth (DLH)?
There are 1 airport(s) in Duluth (DLH): Duluth International Airport.

How to find a cheap flight from Houston to Duluth

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Houston to Duluth. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com