What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Duluth?

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Duluth (average of $335). Flying from Houston George Bush Intcntl Airport to Duluth in June is currently the most expensive (average of $483). 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.

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

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Duluth flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 63% when planning your travel around this day of the week.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to Duluth?

The best pricing can be found in the month of January. Prices to Duluth from Houston George Bush Intcntl Airport average $462. You can even find prices in January for less than $462, as users have found deals to Duluth from as low as $248. The month of March appears to be one of the more expensive times to travel to Duluth from Houston George Bush Intcntl Airport. Flying in the targeted month can save you up to 85%.

Most accurate provider : When it comes to deals on Houston George Bush Intcntl Airport-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Duluth flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Houston George Bush Intcntl Airport-Duluth flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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.

$269+ Flights from Houston George Bush Intcntl Airport to Duluth - Compare & Save Big

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1. Tell us where you want to go

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Cheap flight deals from George Bush Intcntl to Duluth

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$269 (Delta)
Popular in	September
Cheapest in	December
Average price	$298

Provider with most accurate pricing for Houston George Bush Intcntl-Duluth Intl flight deals.

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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Duluth Intl flights.

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From Houston George Bush Intcntl to Duluth Intl

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Highest demand for flights based on searches. 17% potential increase in price ($81 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from George Bush Intcntl to Duluth

Cheapest flights from George Bush Intcntl to Duluth
Explore the most affordable flight options available from George Bush Intcntl to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Sat 7/263:10 pmIAH - DLH

2 stops7h 34mDelta

Tue 8/56:03 pmDLH - IAH

1 stop5h 21mDelta

Deal found 4/28

$269

Thu 5/225:05 amIAH - DLH

1 stop5h 47mUnited Airlines

Sun 5/253:04 pmDLH - IAH

1 stop8h 20mUnited Airlines

Deal found 4/29

$328

Best flights from George Bush Intcntl to Duluth
Discover carefully curated flight deals from George Bush Intcntl to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Sat 7/263:10 pmIAH - DLH

2 stops7h 34mDelta

Tue 8/56:03 pmDLH - IAH

1 stop5h 21mDelta

Deal found 4/28

$269

Thu 5/225:05 amIAH - DLH

1 stop5h 47mUnited Airlines

Sun 5/253:04 pmDLH - IAH

1 stop8h 20mUnited Airlines

Deal found 4/29

$328

Last-minute flights from George Bush Intcntl to Duluth
Discover last-minute flight deals from George Bush Intcntl to Duluth. Data last updated April 29, 2025 and is based on user searches.

Thu 5/225:05 amIAH - DLH

1 stop5h 47mUnited Airlines

Sun 5/253:04 pmDLH - IAH

1 stop8h 20mUnited Airlines

Deal found 4/29

$328

Fri 5/306:37 amIAH - DLH

1 stop4h 36mDelta

Sun 6/15:10 amDLH - IAH

1 stop4h 45mDelta

Deal found 4/29

$298

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonDuluth

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Sat 7/26

3:10 pm-10:44 pm

2 stops7h 34m

Duluth Intl

Tue 8/5

6:03 pm-11:24 pm

1 stop5h 21m

$269

HoustonDuluth

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Thu 5/22

5:05 am-10:52 am

1 stop5h 47m

Duluth Intl

Sun 5/25

3:04 pm-11:24 pm

1 stop8h 20m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Compare providers for flights from George Bush Intcntl to Duluth

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Duluth in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Duluth flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Duluth flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Duluth

What is the cheapest time of day to fly from IAH to DLH?

It’s typically best to fly out from Houston George Bush Intcntl Airport to Duluth at noon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Duluth by month

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

Temperature in Duluth by month

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

Reviews of airlines servicing Duluth

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

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

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

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

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Aug 2023

BDL - MSP

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

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.
What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Duluth round-trip?
According to our current data, Delta ($269), and United Airlines ($328) offers the cheapest pricing from Houston George Bush Intcntl Airport to Duluth. Users have found that Delta is 31% cheaper than the other options available to this destination.
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.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Duluth?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Duluth (average of $335). Flying from Houston George Bush Intcntl Airport to Duluth in June is currently the most expensive (average of $483). 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.

See more FAQs

Two Harbors

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Top 2 airlines flying from George Bush Intcntl to Duluth

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$248	Average$428	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$248	Average$363	FlexibilityNo cancel fee	On-timeN/A

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$269+ Cheap flights from George Bush Intcntl (IAH) to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to Duluth

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from George Bush Intcntl to Duluth

Cheapest flights from George Bush Intcntl to DuluthExplore the most affordable flight options available from George Bush Intcntl to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from George Bush Intcntl to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Duluth that are best for you.

Compare providers for flights from George Bush Intcntl to Duluth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Duluth in April.

Best time to book a flight from George Bush Intcntl to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from George Bush Intcntl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Duluth

What is the cheapest time of day to fly from IAH to DLH?

Find hourly flight availability from George Bush Intcntl to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Duluth by month

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

Temperature in Duluth by month

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

Reviews of airlines servicing Duluth

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?

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

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

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

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

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Duluth?

Traveling to a place near Houston George Bush Intcntl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for George Bush Intcntl to Duluth

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

Top 2 airlines flying from George Bush Intcntl to Duluth

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Cheapest flights from George Bush Intcntl to Duluth
Explore the most affordable flight options available from George Bush Intcntl to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.