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Cheap flights from Houston to Duluth (DLH) from $164

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 8/6. 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.
HOU — DLH
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Houston to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 16, 2024.

Round-trip from

$361

One-way from

$334
From Houston to Duluth Intl
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One-way flight from Houston to Duluth Intl
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What is the cheapest day to fly round-trip from Houston to Duluth?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 36% when planning your travel around this day of the week.

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

It’s typically best to fly out from Houston to Duluth at noon. Doing so could potentially save you 44% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Delta flights from Houston to Duluth

Explore cheap flight options specifically provided by Delta for the route between Houston 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 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Houston to Duluth. It's recommended that users confirm their flight details before booking.
Fri 6/146:12 pmIAH - DLH
1 stop5h 34mDelta
Tue 1/75:50 pmDLH - IAH
1 stop5h 19mDelta
Deal found 5/15$248
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$253
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Mon 1/1310:54 amDLH - IAH
1 stop6h 36mDelta
Deal found 5/15$263
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Sun 1/1210:54 amDLH - IAH
2 stops10h 44mDelta
Deal found 5/15$268
Wed 6/123:10 pmIAH - DLH
2 stops8h 36mDelta
Fri 1/102:45 pmDLH - IAH
1 stop8h 24mDelta
Deal found 5/15$293
Sat 6/154:30 pmIAH - DLH
1 stop6h 03mDelta
Tue 1/710:54 amDLH - IAH
1 stop6h 36mDelta
Deal found 5/15$298
Sat 6/153:10 pmIAH - DLH
2 stops7h 23mDelta
Tue 1/72:45 pmDLH - IAH
1 stop8h 24mDelta
Deal found 5/15$303
Sat 6/153:10 pmIAH - DLH
2 stops7h 23mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$308
Wed 6/123:10 pmIAH - DLH
2 stops8h 36mDelta
Sun 1/1210:54 amDLH - IAH
2 stops10h 44mDelta
Deal found 5/15$313

Cheap United Airlines flights from Houston to Duluth

Explore cheap flight options specifically provided by United Airlines for the route between Houston 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 2,637,452 searches. Data last updated May 16, 2024.
Browse through some of the cheapest United Airlines flights traveling from Houston to Duluth. Make sure to examine the flight information before completing your reservation.
Tue 6/115:00 amIAH - DLH
1 stop5h 47mUnited Airlines
Tue 1/77:53 amDLH - IAH
1 stop5h 32mUnited Airlines
Deal found 5/15$368
Tue 6/115:00 amIAH - DLH
1 stop5h 47mUnited Airlines
Sun 1/123:14 pmDLH - IAH
1 stop7h 10mUnited Airlines
Deal found 5/15$409
Mon 5/276:28 amIAH - DLH
1 stop8h 14mUnited Airlines
Fri 6/73:17 pmDLH - IAH
1 stop8h 13mUnited Airlines
Deal found 5/14$448
Wed 7/106:09 pmIAH - DLH
1 stop16h 23mUnited Airlines
Sun 7/148:05 amDLH - IAH
1 stop15h 54mUnited Airlines
Deal found 5/14$480
Wed 7/108:15 pmIAH - DLH
1 stop14h 17mUnited Airlines
Sun 7/148:05 amDLH - IAH
2 stops24h 22mUnited Airlines
Deal found 5/14$511
Wed 7/108:09 pmIAH - DLH
2 stops18h 23mUnited Airlines
Sun 7/148:05 amDLH - IAH
2 stops24h 22mUnited Airlines
Deal found 5/14$586
Mon 5/277:50 pmIAH - DLH
2 stops14h 57mUnited Airlines
Fri 6/73:17 pmDLH - IAH
1 stop8h 13mUnited Airlines
Deal found 5/14$623
Fri 6/217:59 pmIAH - DLH
2 stops14h 48mUnited Airlines
Mon 6/243:17 pmDLH - IAH
2 stops17h 11mUnited Airlines
Deal found 5/15$744

Cheap Houston to Duluth flights in May & June 2024

Find cheap flight options from Houston 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 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Houston to Duluth in 2024. Check back soon for alternative fares.
Fri 6/146:12 pmIAH - DLH
1 stop5h 34mDelta
Tue 1/75:50 pmDLH - IAH
1 stop5h 19mDelta
Deal found 5/15$248
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$253
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Mon 1/1310:54 amDLH - IAH
1 stop6h 36mDelta
Deal found 5/15$263
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Sun 1/1210:54 amDLH - IAH
2 stops10h 44mDelta
Deal found 5/15$268
Wed 6/123:10 pmIAH - DLH
2 stops8h 36mDelta
Fri 1/102:45 pmDLH - IAH
1 stop8h 24mDelta
Deal found 5/15$293
Sat 6/154:30 pmIAH - DLH
1 stop6h 03mDelta
Thu 1/95:50 pmDLH - IAH
1 stop5h 19mDelta
Deal found 5/15$298
Sat 6/154:30 pmIAH - DLH
1 stop6h 03mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$303
Sat 6/153:10 pmIAH - DLH
2 stops7h 23mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$308
Wed 6/123:10 pmIAH - DLH
2 stops8h 36mDelta
Sun 1/1210:54 amDLH - IAH
2 stops10h 44mDelta
Deal found 5/15$313

Houston to Duluth 2024 flight deals

Discover exclusive flight deals for travel between Houston and Duluth in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Houston to Duluth in 2024. Check back soon for alternative fares.
Fri 6/146:12 pmIAH - DLH
1 stop5h 34mDelta
Tue 1/75:50 pmDLH - IAH
1 stop5h 19mDelta
Deal found 5/15$248
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$253
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Mon 1/1310:54 amDLH - IAH
1 stop6h 36mDelta
Deal found 5/15$263
Wed 6/126:12 pmIAH - DLH
1 stop5h 34mDelta
Sun 1/1210:54 amDLH - IAH
2 stops10h 44mDelta
Deal found 5/15$268
Wed 6/123:10 pmIAH - DLH
2 stops8h 36mDelta
Fri 1/102:45 pmDLH - IAH
1 stop8h 24mDelta
Deal found 5/15$293
Sat 6/154:30 pmIAH - DLH
1 stop6h 03mDelta
Tue 1/710:54 amDLH - IAH
1 stop6h 36mDelta
Deal found 5/15$298
Sat 6/153:10 pmIAH - DLH
2 stops7h 23mDelta
Tue 1/72:45 pmDLH - IAH
1 stop8h 24mDelta
Deal found 5/15$303
Sat 6/153:10 pmIAH - DLH
2 stops7h 23mDelta
Sat 1/112:45 pmDLH - IAH
2 stops9h 13mDelta
Deal found 5/15$308
Wed 6/123:10 pmIAH - DLH
2 stops8h 36mDelta
Sun 1/1210:54 amDLH - IAH
2 stops10h 44mDelta
Deal found 5/15$313

One-way flights to Duluth from Houston

Search for one-way flight options from Houston 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 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Houston to Duluth. Users can also find round-trip Houston to Duluth flights by using the search form above.
Tue 8/66:27 amIAH - DLH
1 stop8h 05mUnited Airlines
Deal found 5/15$164
Tue 8/65:00 pmIAH - DLH
2 stops6h 43mDelta
Deal found 5/15$169
Wed 8/75:40 amIAH - DLH
2 stops11h 05mDelta
Deal found 5/15$209
Thu 8/86:20 amIAH - DLH
1 stop7h 20mDelta
Deal found 5/15$214
Sun 8/116:20 amIAH - DLH
1 stop7h 20mDelta
Deal found 5/16$224
Mon 11/116:00 pmIAH - DLH
1 stop5h 48mDelta
Deal found 5/15$244
Sun 11/105:00 amIAH - DLH
1 stop5h 44mUnited Airlines
Deal found 5/15$264
Tue 8/61:00 pmHOU - DLH
2 stops10h 43mDelta
Deal found 5/15$309
Thu 8/85:00 pmIAH - DLH
2 stops6h 43mDelta
Deal found 5/15$309

Find flights from Houston to Duluth within your budget

Customize your flight search to find flights from Houston 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $409

Route

Depart

Return

Price

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Fri 6/14

1 stop5h 34m

Duluth Intl

Tue 1/7

1 stop5h 19m

$248

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Wed 6/12

1 stop5h 34m

Duluth Intl

Sat 1/11

2 stops9h 13m

$253

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Wed 6/12

1 stop5h 34m

Duluth Intl

Mon 1/13

1 stop6h 36m

$263

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Wed 6/12

1 stop5h 34m

Duluth Intl

Sun 1/12

2 stops10h 44m

$268

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Wed 6/12

2 stops8h 36m

Duluth Intl

Fri 1/10

1 stop8h 24m

$293

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Sat 6/15

1 stop6h 03m

Duluth Intl

Tue 1/7

1 stop6h 36m

$298

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Sat 6/15

2 stops7h 23m

Duluth Intl

Tue 1/7

1 stop8h 24m

$303

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Tue 6/11

1 stop5h 47m

Duluth Intl

Tue 1/7

1 stop5h 32m

$368

Houston George Bush IntcntlDuluth Intl

IAH - DLH

IAHDLH

Houston George Bush Intcntl

Tue 6/11

1 stop5h 47m

Duluth Intl

Sun 1/12

1 stop7h 10m

$409

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Houston to Duluth?

Use this chart to determine the cheapest time to fly round-trip from Houston to Duluth. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Houston to Duluth flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday afternoons 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 Houston to Duluth by taking into account the cheapest months to travel. The average price of a one-way flight from Houston to Duluth is currently $234 while a round-trip flight costs $300. Price data was last updated on May 12, 2024.

Currently, March is the cheapest month in which you can book a flight from Houston to Duluth (average of $361). Flying from Houston to Duluth in June is currently the most expensive (average of $604). 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

$382

February

$411

March

$361

April

$371

May

$433

June

$604

July

$507

August

$407

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 16, 2024.
Read through reviews of airlines operating flights from Houston to Duluth, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

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
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

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

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

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
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Comfort

7.9

Overall

8.0

Entertainment

8.0

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 Houston 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?

    For a flight from Houston to Duluth, you will be flying into Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city. Duluth Intl is the only Duluth airport and it handles 0 inbound flights from Houston per day. 2 airlines have flights to Duluth Intl from Houston on a regular basis.

  • Can I find flights from Houston to Duluth for under $300 on Cheapflights?

    Yes, there are multiple flights from Houston to Duluth for under $300. The cheapest flight booked recently is on Delta for just $248, but on average you can expect to pay $317.

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

    Cheapflights users have booked flights from Houston to Duluth round-trip from $248. Another airline that can offer you cheap pricing is United Airlines.

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

    $164 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and WestJet, with prices starting from $169 and $457, respectively.

  • What does IAH to DLH mean?

    IAH and DLH are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAH to DLH refers to a flight route from Houston George Bush Intcntl Airport to Duluth Intl Airport. Houston Hobby Airport (HOU), College Station Easterwood Field Airport (CLL), Beaumont Jefferson County Airport (BPT) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Houston 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 Houston to Duluth with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston 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 Houston to Duluth that include hotel bookings?

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

  • How can I find direct flights from Houston to Duluth?

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

  • Can I find deals for business class flights from Houston to Duluth?

    Yes. Cheapflights offers flight deals from Houston 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 Houston to Duluth that allow pets onboard?

    Many airlines flying from Houston 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 Houston to Duluth?

    Yes, you can often find last-minute deals on Houston 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 to Duluth flight deals updated?

    The Houston to Duluth flight deals you see on this page were last updated on 5/15.

See more FAQs

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

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Top 2 airlines flying from Houston to Duluth

Discover the top 2 airlines that operate flights from Houston 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$524FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$347Average$549FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Houston to Duluth by cabin class

Find flights from Houston 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

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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 Houston to Duluth?

Cheapflights helps you search for flights from Houston to Duluth via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Houston to Duluth?

Cheapflights simply makes it quick and affordable to book flights from Houston to Duluth by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Houston to Duluth with no change fees?

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

Can Cheapflights notify me if prices for flights from Houston to Duluth become cheaper?

Yes! Start tracking prices for Houston to Duluth flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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