Cheap flights from Duluth to Houston (DLH - IAH)

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How to find the cheapest flight from
Duluth (DLH) to Houston (IAH)

All the information you need to plan the best DLH to IAH flight in 2021: compare Duluth to Houston flight prices with the expected peak season, weather and rainfall in Houston.
What is the cheapest day to fly round-trip from Duluth to Houston?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 78% when planning your travel around this day of the week.

How far in advance should I book a flight from Duluth to Houston?

Find a great deal and save up to 26% by booking at least 44 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Duluth to Houston within the next two weeks, with the cheapest ticket starting at $118.

What is the cheapest month to fly from Duluth to Houston?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Houston. Flights to Houston from Duluth in February are about $134 on average during February, but can be found for as low as $68.

When is the cheapest time to fly from Duluth to Houston (DLH - IAH)?

When flying from Duluth to Houston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 21% versus a flight at noon.

Duluth to Houston 2021 flight deals

Cheap flights to Houston from Duluth found for this year
17 Sep - 18 Sep
$353pp
DLH
Duluth Intl
Delta
 
1 STOP
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
DLH
Duluth Intl
17 Sep - 18 Sep
$357pp
DLH
Duluth Intl
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
 
1 STOP
DLH
Duluth Intl
26 Oct - 27 Oct
$362pp
DLH
Duluth Intl
Delta
   
2 STOPS
IAH
Houston George Bush Intcntl
IAH
Houston George Bush Intcntl
Delta
   
2 STOPS
DLH
Duluth Intl

One-way flights to Houston from Duluth

The cheapest one-way flights from Duluth to Houston
4:00 am - 12:12 pm
Delta
1 Stop
8h 12m
DLH - IAH
Delta
$203
Delta
11:00 am - 4:38 am
United Airlines
2 Stops
17h 38m
DLH - IAH
United Airlines
$297
United
4:10 am - 7:05 am
Multiple Airlines
3 Stops
26h 55m
DLH - IAH
Multiple Airlines
$470
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Duluth</span> to <span class="emphasized">Houston</span> flights.

Flight FAQs

From Duluth to Houston

Are flight prices decreasing from Duluth to Houston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Duluth and Houston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Duluth Intl to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

United Airlines, Delta, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Duluth to Houston for under $400 on Cheapflights?

Yes, there are multiple flights from Duluth to Houston for under $400. The cheapest flight booked recently is on Delta for just $353, but on average you can expect to pay $493.

Are there nonstop flights from Duluth to Houston for under $400 on Cheapflights?

There are no nonstop flights from Duluth to Houston, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Duluth or Houston?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Duluth is roughly less than Houston. You can assume this to be the case over the next 17 days.

Is Duluth weather warmer or cooler than Houston?

We forecast the temperature to be around the 86 °F's in August, on average. The temperature in Houston is generally hotter than in Duluth. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Duluth to Houston?

Delta and United Airlines can get you from Duluth to Houston in just under 7h 16m. Your travel time can differ by up to 12h 08m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Duluth to Houston round-trip?

According to our current data, Delta ($353), and United Airlines ($363) offers the cheapest pricing from Duluth to Houston. Delta is 19% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Duluth to Houston one-way?

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $203. Delta is not the only option available. At the moment, United Airlines is another option, for $297.

Alternative routes for Duluth to Houston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Houston

Things to know before you go - useful duration and weather info for your trip from Duluth to Houston.
Average temperature for May in Houston
77.0 °F

Airports servicing Duluth

Airports servicing Houston

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