DLH - IAH

$318 Find Cheap Flights from Duluth to Houston George Bush Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$318
Typical prices: $343-$532
Delta
Tue 1/16Thu 1/25
DLH - IAH • 1 stop
Cheapest one-way
$388
Typical prices: $373-$558
Delta
Thu 9/27
DLH - IAH • 1 stop
When to travel
November
Cheapest • 25% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $421 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 5h 06m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Duluth to George Bush Intcntl (DLH-IAH)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Duluth to George Bush Intcntl

Fri, Feb 19 - Sat, Feb 27
Delta Logo
4:15 pm - 10:48 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
6h 33m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 11:15 amIAH  Houston George Bush Intcntl-DLH Duluth Intl
4h 45m1 stop Minneapolis St Paul
$318Delta
Fri, Oct 23 - Tue, Oct 27
Delta Logo
4:21 pm - 9:17 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
4h 56m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 11:44 amIAH  Houston George Bush Intcntl-DLH Duluth Intl
5h 44m1 stop Minneapolis St Paul
$318Delta
Sat, Jan 16 - Sun, Jan 24
United Airlines Logo
2:59 pm - 8:46 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
5h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
8:25 am - 2:24 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
5h 59m1 stop Chicago O'Hare Intl
$318United Airlines
Sat, Jan 16 - Mon, Jan 25
United Airlines Logo
2:59 pm - 8:46 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
5h 47m1 stop Chicago O'Hare Intl
United Airlines Logo
6:20 am - 2:24 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
8h 04m1 stop Chicago O'Hare Intl
$318United Airlines
Sat, Jan 16 - Mon, Jan 25
Delta Logo
4:15 pm - 10:48 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
6h 33m1 stop Minneapolis St Paul
Delta Logo
10:45 am - 3:44 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
4h 59m1 stop Minneapolis St Paul
$318Delta
Fri, Feb 19 - Sat, Feb 27
Delta Logo
4:15 pm - 10:48 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
6h 33m1 stop Minneapolis St Paul
Delta Logo
5:25 am - 3:44 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
10h 19m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$324Delta
Sat, Jan 16 - Mon, Jan 25
Delta Logo
4:15 pm - 11:58 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
7h 43m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
6:30 am - 11:15 amIAH  Houston George Bush Intcntl-DLH Duluth Intl
4h 45m1 stop Minneapolis St Paul
$324Delta
Sat, Jan 16 - Sun, Jan 24
Delta Logo
4:15 pm - 10:48 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
6h 33m1 stop Minneapolis St Paul
Delta Logo
5:55 am - 3:44 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
9h 49m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$324Delta
Sat, Jan 16 - Mon, Jan 25
Delta Logo
8:05 am - 6:28 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
10h 23m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
1:15 pm - 10:48 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
9h 33m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$329Delta
Sat, Jan 16 - Sun, Jan 24
Delta Logo
4:15 pm - 11:58 pmDLH  Duluth Intl-IAH Houston George Bush Intcntl
7h 43m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
Delta Logo
5:55 am - 3:44 pmIAH  Houston George Bush Intcntl-DLH Duluth Intl
9h 49m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$329Delta
Booking Insights

Price, demand and travel trends for Duluth to Houston George Bush Intcntl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Duluth to Houston George Bush Intcntl Airport with more confidence.

How much is a round-trip flight from Duluth to Houston George Bush Intcntl Airport?

Round-trip flights from Duluth to Houston George Bush Intcntl Airport start at $318. Prices are below average for this route right now, with typical round-trip fares ranging from $343 to $532. The lowest price found in the past 5 days was $318 on Delta.

What's the cheapest day of the week to fly from Duluth to Houston George Bush Intcntl Airport?

Saturday is the cheapest day of the week to fly from Duluth to Houston George Bush Intcntl Airport, it is 18% cheaper than the average day. Sunday is the most expensive day with flight prices 37% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Duluth to Houston George Bush Intcntl Airport flights

Low season

January

Cheapest flight

$388
Best time to beat the crowds but there is an average 78% increase in price.
Flight from Duluth to Houston George Bush Intcntl Airport

When to book flights from Duluth to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Duluth to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Duluth to Houston George Bush Intcntl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Duluth to Houston George Bush Intcntl Airport?

    Flights from Duluth to Houston George Bush Intcntl Airport usually depart from Duluth Intl (DLH) and arrive at Houston George Bush Intcntl (IAH).

  • What cabin classes can I book on flights from Duluth to Houston George Bush Intcntl Airport?

    Only Economy Class is available on flights from Duluth to Houston George Bush Intcntl Airport.

  • Which airports do connecting flights from Duluth to Houston George Bush Intcntl Airport pass through?

    Connecting flights from Duluth to Houston George Bush Intcntl Airport most commonly pass through:

    • Minneapolis St Paul (MSP) - 88% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 12% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Duluth to Houston George Bush Intcntl Airport?

    On the Duluth to Houston George Bush Intcntl Airport route, being flexible with your departure day can save you up to 40%. Saturday is the cheapest day at $338 round-trip on average, while Sunday is the most expensive at $563: a $225 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What popular places can I visit in Houston George Bush Intcntl Airport?

    Some of the most popular sights in Houston George Bush Intcntl Airport are Downtown Houston, George R. Brown Convention Center and Galleria Mall. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

  • How long is a flight from Duluth to Houston George Bush Intcntl Airport?

    There are currently no nonstop flights available from Duluth to Houston George Bush Intcntl Airport. Flights with 1 layover take between 5h 06m and 6h 01m in total, depending on the connection.

  • Do I need a passport to fly from Duluth to Houston George Bush Intcntl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Duluth to Houston George Bush Intcntl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $318 to $1,405. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Duluth to Houston George Bush Intcntl Airport looking right now?

    One-way fares from Duluth to Houston George Bush Intcntl Airport are currently in line with typical prices for this route. Average one-way fares are about $536.

  • How much time can I save by choosing a different layover airport from Duluth to Houston George Bush Intcntl Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 5h 06m, compared with 6h 01m via Chicago O'Hare Intl (ORD).

  • What car rental options are available at Houston George Bush Intcntl Airport (IAH)?

    Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around $3 for economy cars. Top options include:
    • ACO Rent A Car
    • Easirent
    • America Car Rental
    • Hertz
    • Thrifty

  • How much should I expect to pay for a Duluth to Houston George Bush Intcntl Airport flight?

    Round-trip flights from Duluth to Houston George Bush Intcntl Airport range from $343 to $532, with an average of $408 over the past 12 months. Anything below $343 counts as a good deal.

Your guide to booking Duluth to Houston George Bush Intcntl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $338 - about $225 less than Sunday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Duluth to Houston George Bush Intcntl Airport trip for November. Fares historically average $308 round-trip in that month - typically $420 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Houston George Bush Intcntl Airport.
    - Houston Airport Marriott at George Bush Intercontinental

More options for your flight from Duluth to George Bush Intcntl

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