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Cheap flights from Grand Forks to Houston from $479

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Houston departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Grand Forks to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
10:54 am - 5:39 pm
GFK
-
IAH
6h 45m
1 stop
Delta Logo
6:30 am - 2:34 pm
IAH
-
GFK
8h 04m
1 stop
$479Delta
Wed, Jul 22 - Sun, Jul 26
Delta Logo
7:15 pm - 9:36 pm
GFK
-
IAH
26h 21m
1 stop
Delta Logo
10:39 am - 6:08 pm
IAH
-
GFK
7h 29m
1 stop
$751Delta
Mon, Aug 3 - Fri, Aug 7
Delta Logo
5:00 am - 4:13 pm
GFK
-
IAH
11h 13m
2 stops
Delta Logo
6:30 am - 2:34 pm
IAH
-
GFK
8h 04m
1 stop
$859Delta
Wed, Jul 22 - Sun, Jul 26
Delta Logo
5:00 am - 4:13 pm
GFK
-
IAH
11h 13m
2 stops
Delta Logo
5:30 am - 6:07 pm
IAH
-
GFK
12h 37m
2 stops
$1,252Delta
Wed, Jul 22 - Sun, Jul 26

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Delta flights from Grand Forks to Houston George Bush Intcntl Airport

Our best Delta deals on Grand Forks to Houston George Bush Intcntl Airport flight tickets
Delta
Jul 22
GFK10:54 amGrand Forks
6h 45m
1 stop
IAH5:39 pmHouston George Bush Intcntl
Jul 26
IAH6:30 amHouston George Bush Intcntl
8h 04m
1 stop
GFK2:34 pmGrand Forks
$479
Delta
Aug 3
GFK7:15 pmGrand Forks
26h 21m
1 stop
IAH9:36 pmHouston George Bush Intcntl
Aug 7
IAH10:39 amHouston George Bush Intcntl
7h 29m
1 stop
GFK6:08 pmGrand Forks
$751
Delta
Jul 22
GFK5:00 amGrand Forks
11h 13m
2 stops
IAH4:13 pmHouston George Bush Intcntl
Jul 26
IAH6:30 amHouston George Bush Intcntl
8h 04m
1 stop
GFK2:34 pmGrand Forks
$859

momondo Fare Finder

 
Customize your flight search to find flights from Grand Forks to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Wed 7/22

10:54 am-5:39 pm

1 stop6h 45m

Houston George Bush Intcntl

Sun 7/26

6:30 am-2:34 pm

1 stop8h 04m

$479

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Mon 8/3

7:15 pm-9:36 pm

1 stop26h 21m

Houston George Bush Intcntl

Fri 8/7

10:39 am-6:08 pm

1 stop7h 29m

$751

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Wed 7/22

5:00 am-4:13 pm

2 stops11h 13m

Houston George Bush Intcntl

Sun 7/26

6:30 am-2:34 pm

1 stop8h 04m

$859

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Wed 7/22

5:00 am-4:13 pm

2 stops11h 13m

Houston George Bush Intcntl

Sun 7/26

5:30 am-6:07 pm

2 stops12h 37m

$1,252

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Houston from

How to get the cheapest flight ticket from Grand Forks to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Grand Forks to Houston George Bush Intcntl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Grand Forks to Houston George Bush Intcntl Airport flight.

When to book flights from Grand Forks to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Grand Forks to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Grand Forks to Houston George Bush Intcntl Airport (GFK to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Forks to Houston George Bush Intcntl Airport

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Grand Forks to Houston George Bush Intcntl Airport takes 6h 45m
There are no direct flights from Grand Forks to Houston George Bush Intcntl Airport. There are no popular flight routes from Grand Forks to Houston George Bush Intcntl Airport.
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Frequently asked questions about flying from Grand Forks to Houston George Bush Intcntl Airport

  • How far is Grand Forks to Houston George Bush Intcntl by plane?

    There are 1241.8 mi between Grand Forks and Houston George Bush Intcntl. By plane, this route typically takes 6h 45m.

  • When did momondo last update prices for flights from Grand Forks Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Grand Forks Airport to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Grand Forks Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Grand Forks Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grand Forks Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Grand Forks to Houston George Bush Intcntl Airport?

Best airlines flying from Grand Forks to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Grand Forks to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $348Free CancellationRating
7.8
8,451 reviews
Search Delta flights

Traveling to a place near Houston?

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

Why use momondo?

Why should I use momondo to find a flight deal from Grand Forks to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Grand Forks.

Can I find flights from Grand Forks to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Grand Forks to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Grand Forks to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Grand Forks. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Grand Forks to Houston right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Grand Forks to Houston flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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