HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Grand Forks

$443+ Cheap flights from George Bush Intcntl (IAH) to Grand Forks (GFK)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GFK
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Grand Forks with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 16, 2025.

This Delta deal was found by Cheapflights users on 12/14. 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.
Tue 12/306:27 amIAH - GFK
1 stop5h 10mDelta
Tue 1/64:02 pmGFK - IAH
1 stop7h 13mDelta
Deal found 12/14$515
This Delta deal was found by Cheapflights users on 12/15. 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.
Fri 12/1911:02 amIAH - GFK
1 stop4h 55mDelta
Sun 12/215:40 pmGFK - IAH
1 stop5h 58mDelta
Deal found 12/15$747
This Delta deal was found by Cheapflights users on 12/15. 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.
Fri 12/1911:02 amIAH - GFK
1 stop4h 55mDelta
Sat 12/2012:17 pmGFK - IAH
2 stops11h 34mDelta
Deal found 12/15$1,062

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(Delta)
Provider with most accurate pricing for Houston George Bush Intcntl-Grand Forks flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Grand Forks flights.
Search Deals
From Houston George Bush Intcntl to Grand Forks
Search Deals

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 December 16, 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

Fri 2/6

6:36 am-11:39 am

1 stop5h 03m

Grand Forks

Mon 2/9

4:05 pm-11:15 pm

1 stop7h 10m

$443

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

Fri 2/13

4:43 pm-11:10 pm

1 stop6h 27m

Grand Forks

Sun 2/15

4:13 pm-11:33 pm

1 stop7h 20m

$499

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

Fri 2/13

4:43 pm-11:10 pm

1 stop6h 27m

Grand Forks

Mon 2/16

4:13 pm-11:33 pm

1 stop7h 20m

$499

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

Tue 12/30

6:27 am-11:37 am

1 stop5h 10m

Grand Forks

Tue 1/6

4:02 pm-11:15 pm

1 stop7h 13m

$515

HoustonGrand Forks

IAH - GFK

IAHGFK

Houston George Bush Intcntl

Mon 3/16

6:30 am-11:40 am

1 stop5h 10m

Grand Forks

Tue 3/31

4:26 pm-11:03 pm

1 stop6h 37m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Compare providers for flights from George Bush Intcntl to Grand Forks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Grand Forks in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Grand Forks flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Grand Forks flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Grand Forks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Grand Forks flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Grand Forks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 $106). Flying from Houston George Bush Intcntl Airport to Grand Forks in March is currently the most expensive (average of $458). 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 December 16, 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
7.9
Good
8,008 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $443, Delta can have you in Grand Forks from Houston George Bush Intcntl Airport in 5h 03m. 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 $106). Flying from Houston George Bush Intcntl Airport to Grand Forks in March is currently the most expensive (average of $458). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$378Average$580FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.