HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from George Bush Intcntl (IAH) to Duluth (DLH) from $224

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — DLH
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from George Bush Intcntl to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 3, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$361

One-way from

$224
High demand for flights, 32% potential price rise
Search Deals
Best time to find cheap flights, 63% potential price drop
Search Deals
From Houston George Bush Intcntl to Duluth Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Duluth Intl
Search Deals

What is the cheapest day to fly round-trip from Houston George Bush Intcntl Airport to Duluth?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 49% when planning your travel around this day of the week.

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

It’s typically best to fly out from Houston George Bush Intcntl Airport to Duluth at noon. Doing so could potentially save you 13% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Delta flights from George Bush Intcntl to Duluth

Explore cheap flight options specifically provided by Delta for the route between George Bush Intcntl and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Consider these cheap Delta flights we've found departing from Houston to Duluth. Make sure to check back often as deals are often changing.
Fri 5/3110:47 amIAH - DLH
1 stop6h 40mDelta
Fri 6/75:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/1$418
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/245:20 amDLH - IAH
1 stop4h 39mDelta
Deal found 5/2$438
Fri 6/216:12 pmIAH - DLH
1 stop5h 34mDelta
Mon 6/245:20 amDLH - IAH
1 stop4h 39mDelta
Deal found 5/2$468
Fri 5/317:04 amIAH - DLH
2 stops10h 23mDelta
Fri 6/75:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/1$578
Fri 5/317:04 amIAH - DLH
2 stops10h 23mDelta
Fri 6/75:20 amDLH - IAH
2 stops9h 12mDelta
Deal found 5/1$778
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/2410:57 amDLH - IAH
2 stops10h 06mDelta
Deal found 5/2$982

Cheap United Airlines flights from George Bush Intcntl to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between George Bush Intcntl and Duluth. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Houston and landing in Duluth. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 8/169:57 pmIAH - DLH
2 stops16h 35mUnited Airlines
Tue 8/208:00 amDLH - IAH
1 stop7h 35mUnited Airlines
Deal found 5/1$451
Fri 8/169:30 pmIAH - DLH
1 stop24h 07mUnited Airlines
Tue 8/203:10 pmDLH - IAH
1 stop6h 10mUnited Airlines
Deal found 5/1$487
Fri 8/169:57 pmIAH - DLH
2 stops16h 35mUnited Airlines
Tue 8/203:10 pmDLH - IAH
2 stops15h 08mUnited Airlines
Deal found 5/1$513
Fri 8/169:57 pmIAH - DLH
2 stops16h 35mUnited Airlines
Tue 8/203:10 pmDLH - IAH
1 stop6h 10mUnited Airlines
Deal found 5/1$906
Fri 8/166:27 amIAH - DLH
1 stop8h 05mUnited Airlines
Tue 8/208:00 amDLH - IAH
1 stop5h 26mUnited Airlines
Deal found 5/1$921
Fri 8/167:50 pmIAH - DLH
2 stops18h 42mUnited Airlines
Tue 8/208:00 amDLH - IAH
2 stops12h 36mUnited Airlines
Deal found 5/1$1,109

Cheap George Bush Intcntl to Duluth flights in May & June 2024

Find cheap flight options from George Bush Intcntl to Duluth specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 3, 2024.
These are some of the most attractive deals on flights from Houston to Duluth in 2024. Check back regularly for other flight deals.
Fri 5/3110:47 amIAH - DLH
1 stop6h 40mDelta
Fri 6/75:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/1$418
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/245:20 amDLH - IAH
1 stop4h 39mDelta
Deal found 5/2$438
Fri 6/216:12 pmIAH - DLH
1 stop5h 34mDelta
Mon 6/245:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/3$468
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/245:20 amDLH - IAH
1 stop4h 39mDelta
Deal found 5/3$473
Fri 5/317:04 amIAH - DLH
2 stops10h 23mDelta
Fri 6/75:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/1$578
Fri 5/317:04 amIAH - DLH
2 stops10h 23mDelta
Fri 6/75:20 amDLH - IAH
2 stops9h 12mDelta
Deal found 5/1$778
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/2410:57 amDLH - IAH
2 stops10h 06mDelta
Deal found 5/2$982
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/245:20 amDLH - IAH
2 stops8h 55mDelta
Deal found 5/3$1,017

George Bush Intcntl to Duluth 2024 flight deals

Discover exclusive flight deals for travel between George Bush Intcntl and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
These are some of the most attractive deals on flights from Houston to Duluth in 2024. Check back regularly for other flight deals.
Sat 11/26:00 pmIAH - DLH
1 stop4h 48mDelta
Tue 11/54:00 pmDLH - IAH
1 stop6h 47mDelta
Deal found 5/2$298
Sat 11/21:30 pmIAH - DLH
2 stops21h 19mDelta
Tue 11/54:00 pmDLH - IAH
1 stop6h 47mDelta
Deal found 5/2$347
Fri 5/3110:47 amIAH - DLH
1 stop6h 40mDelta
Fri 6/75:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/1$418
Fri 8/165:56 pmIAH - DLH
1 stop5h 47mDelta
Tue 8/205:50 pmDLH - IAH
1 stop4h 55mDelta
Deal found 5/3$428
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/245:20 amDLH - IAH
1 stop4h 39mDelta
Deal found 5/2$438
Fri 8/169:57 pmIAH - DLH
2 stops16h 35mUnited Airlines
Tue 8/208:00 amDLH - IAH
1 stop7h 35mUnited Airlines
Deal found 5/3$451
Fri 6/216:12 pmIAH - DLH
1 stop5h 34mDelta
Mon 6/245:44 pmDLH - IAH
1 stop6h 15mDelta
Deal found 5/3$468
Fri 6/213:10 pmIAH - DLH
2 stops8h 36mDelta
Mon 6/245:20 amDLH - IAH
1 stop4h 39mDelta
Deal found 5/3$473
Fri 8/169:30 pmIAH - DLH
1 stop24h 07mUnited Airlines
Tue 8/203:10 pmDLH - IAH
1 stop6h 10mUnited Airlines
Deal found 5/1$487

One-way flights to Duluth from George Bush Intcntl

Search for one-way flight options from George Bush Intcntl to Duluth. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
Users traveling one-way from Houston to Duluth can select one of these great deals. Users can also find round-trip Houston to Duluth flights by using the search form above.
Sun 8/115:56 pmIAH - DLH
1 stop5h 47mDelta
Deal found 5/2$224
Sun 8/115:00 pmIAH - DLH
2 stops6h 43mDelta
Deal found 5/2$229

Find flights from George Bush Intcntl to Duluth within your budget

Customize your flight search to find flights from George Bush Intcntl to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$418 - $906

Route

Depart

Return

Price

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 5/31

1 stop6h 40m

Duluth Intl

Fri 6/7

1 stop6h 15m

$418

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 6/21

2 stops8h 36m

Duluth Intl

Mon 6/24

1 stop4h 39m

$438

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 8/16

2 stops16h 35m

Duluth Intl

Tue 8/20

1 stop7h 35m

$451

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 6/21

1 stop5h 34m

Duluth Intl

Mon 6/24

1 stop4h 39m

$468

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 8/16

1 stop24h 07m

Duluth Intl

Tue 8/20

1 stop6h 10m

$487

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 8/16

2 stops16h 35m

Duluth Intl

Tue 8/20

2 stops15h 08m

$513

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 5/31

2 stops10h 23m

Duluth Intl

Fri 6/7

1 stop6h 15m

$578

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 5/31

2 stops10h 23m

Duluth Intl

Fri 6/7

2 stops9h 12m

$778

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 8/16

2 stops16h 35m

Duluth Intl

Tue 8/20

1 stop6h 10m

$906

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Houston George Bush Intcntl Airport to Duluth?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Duluth. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Duluth flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Duluth by month

Plan your trip from George Bush Intcntl to Duluth by taking into account the cheapest months to travel. The average price of a one-way flight from George Bush Intcntl to Duluth is currently $227 while a round-trip flight costs $560. Price data was last updated on April 28, 2024.

Currently, March is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Duluth (average of $361). Flying from Houston George Bush Intcntl Airport to Duluth in June is currently the most expensive (average of $594). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$383

February

$411

March

$361

April

$398

May

$433

June

$594

July

$527

August

$406

September

$469

October

$443

November

$443

December

$439

Temperature and rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average temperature and rainfall totals by month.

DLH

Temperature

12.2 - 66.2 °F

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated May 3, 2024.
See what other customers who have flown with Delta and United Airlines from Houston to Duluth have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

8.0

Food

7.4

Boarding

8.2

Reviews

1 / 10

The seats were wayyyy too small! If you are a larger person buying 2 seats would not work as arm rests do not go up

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Duluth from Houston George Bush Intcntl?

    If you book a flight to Duluth from Houston George Bush Intcntl, you will be flying to Duluth Intl, which is the city’s only airport. Duluth Intl (DLH) is located 5.8 mi from the center of Duluth. There are 0 flights from Houston George Bush Intcntl to Duluth Intl per day from 2 different airlines.

  • Can I find flights from Houston George Bush Intcntl Airport to Duluth for under $500 on Cheapflights?

    Yes, there are multiple flights from Houston George Bush Intcntl Airport to Duluth for under $500. The cheapest flight booked recently is on Delta for just $418, but on average you can expect to pay $670.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Duluth round-trip?

    According to our current data, Delta ($418), and United Airlines ($451) offers the cheapest pricing from Houston George Bush Intcntl Airport to Duluth. Users have found that Delta is 25% cheaper than the other options available to this destination.

  • What does IAH to DLH mean?

    IAH stands for Houston George Bush Intcntl Airport, while DLH stands for Duluth Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from George Bush Intcntl to Duluth that include extra baggage allowance?

    The amount of baggage you can bring on your George Bush Intcntl to Duluth flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from George Bush Intcntl to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter George Bush Intcntl to Duluth flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from George Bush Intcntl to Duluth that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Duluth.

  • Can I find deals for business class flights from George Bush Intcntl to Duluth?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from George Bush Intcntl to Duluth that allow pets onboard?

    Many airlines flying from George Bush Intcntl to Duluth offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from George Bush Intcntl to Duluth?

    Yes, you can often find last-minute deals on George Bush Intcntl to Duluth flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston George Bush Intcntl Airport to Duluth flight deals updated?

    The Houston George Bush Intcntl Airport to Duluth flight deals you see on this page were last updated on 5/3.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to Duluth
See prices for flight routes from nearby airports that may be better suited for you.

George Bush Intcntl to Minneapolis flights
Hobby to Minneapolis flights
Hobby to Duluth flights
Hobby to Rochester flights
George Bush Intcntl to Rochester flights
George Bush Intcntl to Brainerd flights

Top 2 airlines flying from George Bush Intcntl to Duluth

Discover the top 2 airlines that operate flights from George Bush Intcntl to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$547FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$345Average$585FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Las Vegas to Hawaii flights
Ohio to Florida flights
Los Angeles to Seattle flights
Atlanta to Washington, D.C. flights
USA to Ghana flights
Phoenix to Detroit flights
Phoenix to Salt Lake City flights
Atlanta to San Francisco flights
Orlando to Fort Lauderdale flights
Atlanta to Detroit flights
Tampa to Denver flights
Houston George Bush Intcntl Airport to Dominica flights

Search flights from George Bush Intcntl to Duluth by cabin class

Find flights from George Bush Intcntl to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from George Bush Intcntl to Duluth?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from George Bush Intcntl to Duluth. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl to Duluth?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from George Bush Intcntl to Duluth for you. Better yet — we are completely free to use.

Can Cheapflights find flights from George Bush Intcntl to Duluth with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from George Bush Intcntl to Duluth flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from George Bush Intcntl to Duluth become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Duluth from George Bush Intcntl today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines