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$499+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — GFK
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Delta deal was found by Cheapflights users on 1/28. 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 2/134:43 pm
IAH
-
GFK
1 stop6h 27m
Delta
Sun 2/155:00 am
GFK
-
IAH
1 stop5h 37m
Delta
Deal found 1/28$499

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$499
(Delta)
Provider with most accurate pricing for Houston George Bush Intcntl-Grand Forks flight deals.
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Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Grand Forks flights.
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From Houston George Bush Intcntl to Grand Forks
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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 January 29, 2026.
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 2/13

4:43 pm-11:10 pm

1 stop6h 27m

Grand Forks

Sun 2/15

5:00 am-10:37 am

1 stop5h 37m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Grand Forks flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 February is currently the most expensive (average of $390). 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.

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 0 different airlines.

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

    For as low as $499, Delta can have you in Grand Forks from Houston George Bush Intcntl Airport in 6h 27m. 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 February is currently the most expensive (average of $390). 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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