$335 Cheap United flights from Houston to Duluth (IAH to DLH)

Find The Best Day To Fly from Houston to Duluth

Amazing United IAH to DLH Flight Deals

The cheapest flights to Duluth Intl. found within the past 7 days were $375 round trip and $335 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Feb 20 - Sat, Feb 27
IAH
Houston
DLH
Duluth
$375 Roundtrip, found 5 days ago
$375
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Houston to Duluth, returning Sat, Feb 27, priced at $375 found 5 days ago
Sat, Feb 20 - Sat, Feb 27
IAH
Houston
DLH
Duluth
$381 Roundtrip, found 5 days ago
$381
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Houston to Duluth, returning Sat, Feb 27, priced at $381 found 5 days ago
Sat, Feb 20 - Sat, Feb 27
IAH
Houston
DLH
Duluth
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Houston to Duluth, returning Sat, Feb 27, priced at $383 found 5 days ago
Sat, Feb 20 - Sat, Feb 27
IAH
Houston
DLH
Duluth
$419 Roundtrip, found 5 days ago
$419
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Houston to Duluth, returning Sat, Feb 27, priced at $419 found 5 days ago
Sat, Feb 20 - Sat, Feb 27
IAH
Houston
DLH
Duluth
$422 Roundtrip, found 5 days ago
$422
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Houston to Duluth, returning Sat, Feb 27, priced at $422 found 5 days ago
Sat, Feb 20 - Sat, Feb 27
IAH
Houston
DLH
Duluth
$424 Roundtrip, found 5 days ago
$424
Roundtrip
found 5 days ago
Select United flight, departing Sat, Feb 20 from Houston to Duluth, returning Sat, Feb 27, priced at $424 found 5 days ago

Frequently asked questions

Can I catch a flight from IAH to Duluth Intl. Airport right now?
For any present Duluth Intl. Airport (DLH) travel advice and quarantine requirements, go to the Covid-19 Travel Advisor. Check before you book your flight, so you don't get caught out.
What terminal is United Airlines at Houston Airport?
You should find out which terminal United Airlines departs from at George Bush Intercontinental Airport (IAH) when you receive your ticket. The same goes for information about your arrival at Duluth Intl. Airport (DLH). If those details are missing, contact your airline.
Are there United Airlines non-stop flights from IAH to DLH?
Plan for a stopover when jetting from Houston Airport to Duluth Intl. Airport (DLH), as United Airlines doesn't offer nonstop flights on this route. While in transit, you might like to pick up a newly published novel or a glossy magazine from the airport bookstore to make the time go faster.
How long is a United Airlines flight from IAH to DLH?
Watch a few TV episodes, listen to music through your headphones or just recline your seat and forget all your worries. Whatever you're into, find a way to entertain yourself during the 4 hours and 30 minutes that it takes to venture from IAH to DLH with United Airlines.
How many direct and indirect flights does United Airlines fly from IAH to DLH?
You'll enjoy lots of choice if you'd prefer to fly with United Airlines between IAH and DLH. Currently, it has 3 flights every day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Duluth Intl. Airport (DLH), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Houston IAH to Duluth DLH 

To find the best deals on flights to Houston from Duluth with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Houston IAH to Duluth DLH with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $375 to $499, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Houston IAH to Duluth DLH 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Houston to Duluth costs from $335. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Duluth DLH from  Houston IAH with United 

To find a cheap United flight from Houston IAH to Duluth DLH, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Houston IAH to Duluth DLH 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as February, or if you book a flight with a stopover. 

 

Find nonstop flights from Houston IAH to Duluth DLH with United 

If you’re keen to be on Duluth soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Houston IAH to Duluth DLH 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Duluth DLH from  Houston IAH with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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