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IAH - DLH

$224 Find cheap flights from Houston George Bush Airport to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Duluth 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.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Duluth, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from George Bush Intcntl to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:31 pm - 11:55 pmIAH-DLH
5h 24m1 stop
6:07 pm - 11:21 pmDLH-IAH
5h 14m1 stop
$308Delta
Find Deal
Fri, Sep 6 - Mon, Sep 9
5:00 am - 10:32 amIAH-DLH
5h 32m1 stop
6:15 pm - 11:59 pmDLH-IAH
5h 44m1 stop
$409United Airlines
Find Deal
Thu, Aug 8 - Thu, Aug 15
3:09 pm - 11:55 pmIAH-DLH
8h 46m2 stops
3:42 pm - 10:56 pmDLH-IAH
7h 14m1 stop
$443Delta
Find Deal
Thu, Aug 8 - Thu, Aug 15
6:12 pm - 11:46 pmIAH-DLH
5h 34m1 stop
5:44 pm - 11:59 pmDLH-IAH
6h 15m1 stop
$468Delta
Find Deal
Fri, Jun 21 - Mon, Jun 24
6:27 am - 9:37 pmIAH-DLH
15h 10m1 stop
3:13 pm - 8:50 pmDLH-IAH
5h 37m1 stop
$497United Airlines
Find Deal
Sat, Jun 29 - Mon, Jul 1
7:20 am - 9:37 pmIAH-DLH
14h 17m2 stops
8:05 am - 1:24 pmDLH-IAH
5h 19m1 stop
$513United Airlines
Find Deal
Sat, Jun 29 - Mon, Jul 1
6:12 pm - 11:46 pmIAH-DLH
5h 34m1 stop
5:44 pm - 11:59 pmDLH-IAH
6h 15m1 stop
$548Delta
Find Deal
Fri, Jun 21 - Mon, Jun 24
3:09 pm - 11:55 pmIAH-DLH
8h 46m2 stops
3:42 pm - 11:59 pmDLH-IAH
8h 17m2 stops
$558Delta
Find Deal
Thu, Aug 8 - Thu, Aug 15
7:20 am - 9:37 pmIAH-DLH
14h 17m2 stops
8:05 am - 6:44 pmDLH-IAH
10h 39m2 stops
$582United Airlines
Find Deal
Sat, Jun 29 - Mon, Jul 1
12:59 pm - 11:46 pmIAH-DLH
10h 47m2 stops
5:44 pm - 11:59 pmDLH-IAH
6h 15m1 stop
$603Delta
Find Deal
Fri, Jun 21 - Mon, Jun 24

Flights from George Bush Intcntl to Duluth - Travel Insights & Trends

Get data-powered insights and trends into flights from George Bush Intcntl to Duluth to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all flights from Houston George Bush Intcntl Airport to Duluth clicked on KAYAK for each day over the last 12 months.
For Houston George Bush Airport to Duluth, Sunday is the cheapest day to fly on average and Monday is the most expensive. Flying from Duluth back to Houston George Bush Airport, the best deals are generally found on Monday, with Wednesday being the most expensive.

Which airlines provide the cheapest flights from Houston George Bush Airport to Duluth?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Delta offered the best one-way deal for that route, at $224. KAYAK users also found Houston George Bush Airport to Duluth round-trip flights on Delta from $308 and on United Airlines from $409.

Good to know

Low season

September

High season

August

Cheapest flight

$224
Best time to beat the crowds with an average 60% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Houston George Bush Airport to Duluth

When to book flights from George Bush Intcntl to Duluth

Are your dates flexible? Find out the best times to travel from George Bush Intcntl to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston George Bush Airport to Duluth flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to Duluth?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Duluth was $224 for a one-way ticket and $308 for a round-trip.

  • Do I need a passport to fly between Houston George Bush Airport and Duluth?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Houston George Bush Airport to Duluth?

    On your way to Duluth, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Duluth Intl.

  • Which aircraft models fly most regularly from Houston George Bush Airport to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Houston George Bush Airport to Duluth?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Houston George Bush Airport and Duluth, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Houston to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Houston to Duluth are Delta and United Airlines. With an average price for the route of $481 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $545 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Houston George Bush Airport to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston George Bush Airport to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston George Bush Airport to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth from Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston George Bush Airport to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and DLH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston George Bush Airport to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from George Bush Intcntl to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Houston to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from George Bush Intcntl to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
7.9Comfort
8.2Boarding
8.0Entertainment
7.4Food
8.6Crew
Airline reviews

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

8.0 Excellentmilton, Jun 2024ANC - MSP
Read more about Delta reviews

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Flight was late. Club was full. Experience is exactly what I expected.

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

The seat could use more support or cushion. I'm in my 50's and have back issues so the seats are a bit hard for longer flights.

Delta flight overall it was goodT!the crew could do more and the food could be better.

This flight was supposed to land at 10:55 pm on January 14th. Instead, it landed at 3:20 am on Monday, January 15th, resulting in a completely lost day due to not going to bed until 5:00 am.

Airline stewardess service is good. The check-in attendant had a bad attitude and was unprofessional. We did not complete the trip as originally planned. Very dissatisfied☹️

Crew was wonderful, very professional and pleasant. On time performance. Excellent flights,smooth. Thank you!

Fast boarding and exit. Different snacks other than almonds and sun chips.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The seats were uncomfortable. The flight was almost 9 hours and they didn’t serve lunch

Book cheap flights from Houston to Duluth

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Houston to Duluth found on KAYAK in the last 72 hours.
8/11Sun
1 stopDelta
6h 14mIAH-DLH
$224
11/21Thu
1 stopDelta
7h 20mIAH-DLH
$244
8/11Sun
2 stopsUnited Airlines
18h 07mIAH-DLH
$252
11/20Wed
2 stopsUnited Airlines
16h 17mIAH-DLH
$272
7/8Mon
2 stopsDelta
8h 40mIAH-DLH
$279
11/21Thu
2 stopsDelta
7h 40mIAH-DLH
$438

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Houston George Bush Airport - Duluth Flights

Departure:

Houston George Bush Airport (IAH)United States

Destination:

Duluth (DLH)United States

Return flight deals:

Duluth - Houston George Bush Airport

Cabin classes: