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George Bush Intcntl

$472+ Cheap flights from Grand Forks (GFK) to George Bush Intcntl (IAH)

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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — IAH
oct. 11 — oct. 181
sam. 10/11
sam. 10/18
1 adult, Economy
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Cheap flight deals from Grand Forks to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to George Bush Intcntl (IAH). 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 septembre 11, 2025.

Round-trip from

$472
(Delta)
From Grand Forks to Houston George Bush Intcntl
Search Deals

Find flight deals from Grand Forks to George Bush Intcntl

Cheapest flights from Grand Forks to George Bush Intcntl
Explore the most affordable flight options available from Grand Forks to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/612:20 pmGFK - IAH
2 stops9h 51mDelta
lun. 11/105:48 pmIAH - GFK
1 stop5h 08mDelta
Deal found 9/9$472
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/234:20 pmGFK - IAH
1 stop6h 36mDelta
lun. 10/275:39 pmIAH - GFK
1 stop5h 08mDelta
Deal found 9/11$507
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/304:30 pmGFK - IAH
1 stop6h 45mDelta
sam. 12/65:55 pmIAH - GFK
1 stop5h 12mDelta
Deal found 9/9$753

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Forks to George Bush Intcntl 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 2,558,603 searches. Data last updated septembre 11, 2025.
Use the filters below to find and compare flights from Grand Forks to Houston George Bush Intcntl Airport that are best for you.

Fly from

Grand Forks

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

jeu. 11/6

12:20 pm-10:11 pm

2 stops9h 51m

Houston George Bush Intcntl

lun. 11/10

5:48 pm-10:56 pm

1 stop5h 08m

$472

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

jeu. 10/23

4:20 pm-10:56 pm

1 stop6h 36m

Houston George Bush Intcntl

lun. 10/27

5:39 pm-10:47 pm

1 stop5h 08m

$507

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

dim. 11/30

4:30 pm-11:15 pm

1 stop6h 45m

Houston George Bush Intcntl

sam. 12/6

5:55 pm-11:07 pm

1 stop5h 12m

$753

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from Grand Forks to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Grand Forks 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 Grand Forks to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Grand Forks to Houston George Bush Intcntl Airport (average of $241). Flying from Grand Forks to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated septembre 11, 2025.
Peruse reviews from past customers who have flown with Delta from Grand Forks to Houston George Bush Intcntl Airport to help guide your decision. 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
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Grand Forks to George Bush Intcntl. 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 from for flights from Grand Forks to Houston George Bush Intcntl?

    Grand Forks (GFK), located 6.8 mi from the city center, is the airport you fly out of when you book flights from Grand Forks to Houston George Bush Intcntl. 1 airline have flights from Grand Forks to Houston George Bush Intcntl on a regular basis. Booking flights from Grand Forks to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

  • How long is the flight from Grand Forks to Houston George Bush Intcntl Airport?

    Airlines like Delta fly from Grand Forks to Houston George Bush Intcntl Airport in about 9h 51m. The time it takes to get you to your destination can typically vary by up to . Grand Forks and Houston George Bush Intcntl Airport are separated by a distance of 1244 mi.

  • What is the cheapest airline to fly from Grand Forks to Houston George Bush Intcntl Airport round-trip?

    Flying on Delta is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $473.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Grand Forks to George Bush Intcntl 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 Grand Forks to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Grand Forks to Houston George Bush Intcntl Airport (average of $241). Flying from Grand Forks to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top airline flying from Grand Forks to George Bush Intcntl

Discover the top airline that operate flights from Grand Forks to George Bush Intcntl. 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 2,558,603 searches. Data last updated septembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$473Average$738FlexibilityNo cancel feeOn-timeN/A

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