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Grand Forks

$156+ Cheap flights from George Bush Intcntl (IAH) to Grand Forks (GFK)

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GFK
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Grand Forks (GFK). 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 septiembre 17, 2025.

Round-trip from

$411
(Delta)

One-way from

$156
(Trip.com)
From Houston George Bush Intcntl to Grand Forks
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One-way flight from Houston George Bush Intcntl to Grand Forks
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Find flight deals from George Bush Intcntl to Grand Forks

Cheapest flights from George Bush Intcntl to Grand Forks
Explore the most affordable flight options available from George Bush Intcntl to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
sáb. 11/12:30 pmIAH - GFK
1 stop8h 17mDelta
mar. 11/412:20 pmGFK - IAH
1 stop10h 34mDelta
Deal found 9/14$411
This Delta deal was found by Cheapflights users on 9/15. 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.
vie. 10/315:39 pmIAH - GFK
1 stop5h 08mDelta
dom. 11/24:20 pmGFK - IAH
1 stop6h 34mDelta
Deal found 9/15$412
This Delta deal was found by Cheapflights users on 9/16. 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.
mié. 9/175:45 pmIAH - GFK
1 stop5h 13mDelta
mié. 9/2412:21 pmGFK - IAH
1 stop5h 20mDelta
Deal found 9/16$677
This Delta deal was found by Cheapflights users on 9/15. 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.
mar. 11/46:40 amIAH - GFK
1 stop4h 55mDelta
jue. 11/64:20 pmGFK - IAH
1 stop6h 36mDelta
Deal found 9/15$697

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Grand Forks 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Grand Forks that are best for you.

Fly from

George Bush Intcntl

Fly to

Grand Forks

Route

Depart

Return

Price

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

sáb. 11/1

2:30 pm-10:47 pm

1 stop8h 17m

Grand Forks

mar. 11/4

12:20 pm-10:54 pm

1 stop10h 34m

$411

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

vie. 10/31

5:39 pm-10:47 pm

1 stop5h 08m

Grand Forks

dom. 11/2

4:20 pm-10:54 pm

1 stop6h 34m

$412

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

mié. 10/1

9:26 pm-2:06 pm

1 stop16h 40m

$156

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

lun. 1/26

10:45 am-3:46 pm

1 stop5h 01m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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

Have a flexible travel schedule? Discover the best time to fly to Grand Forks 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 Grand Forks

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

Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grand Forks (average of $481). Flying from Houston George Bush Intcntl Airport to Grand Forks in March is currently the most expensive (average of $579). 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 Grand Forks

Get insights into the airlines that provide service to Grand Forks. 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 Grand Forks. Reviews last updated septiembre 17, 2025.
Peruse reviews from past customers who have flown with Delta from Houston George Bush Intcntl Airport to Grand Forks 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
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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 George Bush Intcntl to Grand Forks. 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 Grand Forks from Houston George Bush Intcntl?

    If you book a flight to Grand Forks from Houston George Bush Intcntl, you will be flying to Grand Forks, which is the city’s only airport. Grand Forks (GFK) is located 6.8 mi from the center of Grand Forks. There are 0 flights from Houston George Bush Intcntl to Grand Forks per day from 1 airline.

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

    For as low as $411, Delta can have you in Grand Forks from Houston George Bush Intcntl Airport in 8h 17m. There are 1244 mi between Houston George Bush Intcntl Airport and Grand Forks.

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

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

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

    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 Grand Forks.

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

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

    Currently, May is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Grand Forks (average of $481). Flying from Houston George Bush Intcntl Airport to Grand Forks in March is currently the most expensive (average of $579). 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.

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Top airline flying from George Bush Intcntl to Grand Forks

Discover the top airline that operate flights from George Bush Intcntl to Grand Forks. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$378Average$488FlexibilityNo cancel feeOn-timeN/A

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