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Cheap flights from Grand Forks to Houston from $324

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 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:18 pm - 10:32 pm
GFK
-
IAH
10h 14m2 stops
Delta Logo
6:09 pm - 11:10 pm
IAH
-
GFK
5h 01m1 stop
$324Delta
Mon, Feb 23 - Mon, Mar 23
Delta Logo
4:16 pm - 11:31 pm
GFK
-
IAH
7h 15m1 stop
Delta Logo
6:09 pm - 11:10 pm
IAH
-
GFK
5h 01m1 stop
$329Delta
Mon, Feb 23 - Mon, Mar 23
Delta Logo
3:55 pm - 10:49 pm
GFK
-
IAH
6h 54m1 stop
Delta Logo
6:30 am - 2:20 pm
IAH
-
GFK
7h 50m1 stop
$439Delta
Sun, Jun 14 - Sun, Jun 21
Delta Logo
12:13 pm - 6:12 pm
GFK
-
IAH
5h 59m1 stop
Delta Logo
6:30 am - 11:30 am
IAH
-
GFK
5h 00m1 stop
$465Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
12:13 pm - 10:59 pm
GFK
-
IAH
10h 46m2 stops
Delta Logo
6:30 am - 11:30 am
IAH
-
GFK
5h 00m1 stop
$470Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
12:13 pm - 10:59 pm
GFK
-
IAH
10h 46m2 stops
Delta Logo
5:25 am - 3:46 pm
IAH
-
GFK
10h 21m2 stops
$644Delta
Wed, Apr 8 - Sun, Apr 12
Delta Logo
12:18 pm - 10:32 pm
GFK
-
IAH
10h 14m2 stops
Delta Logo
5:25 am - 3:46 pm
IAH
-
GFK
10h 21m2 stops
$729Delta
Mon, Feb 23 - Mon, Mar 23
Delta Logo
3:55 pm - 10:49 pm
GFK
-
IAH
6h 54m1 stop
Delta Logo
11:30 am - 11:05 pm
IAH
-
GFK
11h 35m2 stops
$734Delta
Sun, Jun 14 - Sun, Jun 21
Multiple Airlines Logo
12:23 pm - 8:56 am
GFK
-
IAH
20h 33m1 stop
Multiple Airlines Logo
10:41 am - 12:03 pm
IAH
-
GFK
25h 22m1 stop
$786Multiple Airlines
Fri, Mar 6 - Sun, Mar 15
Multiple Airlines Logo
12:23 pm - 8:56 am
GFK
-
IAH
20h 33m1 stop
Multiple Airlines Logo
6:02 pm - 12:03 pm
IAH
-
GFK
18h 01m2 stops
$825Multiple Airlines
Fri, Mar 6 - Sun, Mar 15

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
Jan 14
GFK4:02 pmGrand Forks
7h 13m
1 stop
IAH11:15 pmHouston George Bush Intcntl
Jan 21
IAH4:46 pmHouston George Bush Intcntl
6h 26m
1 stop
GFK11:12 pmGrand Forks
$319
Find similar
Delta
Feb 23
GFK12:18 pmGrand Forks
10h 14m
2 stops
IAH10:32 pmHouston George Bush Intcntl
Mar 23
IAH6:09 pmHouston George Bush Intcntl
5h 01m
1 stop
GFK11:10 pmGrand Forks
$324
Find similar
Delta
Feb 23
GFK4:16 pmGrand Forks
7h 15m
1 stop
IAH11:31 pmHouston George Bush Intcntl
Mar 23
IAH6:09 pmHouston George Bush Intcntl
5h 01m
1 stop
GFK11:10 pmGrand Forks
$329
Find similar

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 December 27, 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

Fly to

Route

Depart

Return

Price

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Mon 2/23

12:18 pm-10:32 pm

2 stops10h 14m

Houston George Bush Intcntl

Mon 3/23

6:09 pm-11:10 pm

1 stop5h 01m

$324

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Mon 2/23

4:16 pm-11:31 pm

1 stop7h 15m

Houston George Bush Intcntl

Mon 3/23

6:09 pm-11:10 pm

1 stop5h 01m

$329

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Sun 6/14

3:55 pm-10:49 pm

1 stop6h 54m

Houston George Bush Intcntl

Sun 6/21

6:30 am-2:20 pm

1 stop7h 50m

$439

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Wed 4/8

12:13 pm-6:12 pm

1 stop5h 59m

Houston George Bush Intcntl

Sun 4/12

6:30 am-11:30 am

1 stop5h 00m

$465

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Wed 4/8

12:13 pm-10:59 pm

2 stops10h 46m

Houston George Bush Intcntl

Sun 4/12

6:30 am-11:30 am

1 stop5h 00m

$470

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Wed 4/8

12:13 pm-10:59 pm

2 stops10h 46m

Houston George Bush Intcntl

Sun 4/12

5:25 am-3:46 pm

2 stops10h 21m

$644

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Mon 2/23

12:18 pm-10:32 pm

2 stops10h 14m

Houston George Bush Intcntl

Mon 3/23

5:25 am-3:46 pm

2 stops10h 21m

$729

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Sun 6/14

3:55 pm-10:49 pm

1 stop6h 54m

Houston George Bush Intcntl

Sun 6/21

11:30 am-11:05 pm

2 stops11h 35m

$734

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Fri 3/6

12:23 pm-8:56 am

1 stop20h 33m

Houston George Bush Intcntl

Sun 3/15

10:41 am-12:03 pm

1 stop25h 22m

$786

Grand ForksHouston

GFK - IAH

GFKIAH

Grand Forks

Fri 3/6

12:23 pm-8:56 am

1 stop20h 33m

Houston George Bush Intcntl

Sun 3/15

6:02 pm-12:03 pm

2 stops18h 01m

$825

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

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Grand Forks to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $458. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $818.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Grand Forks to Houston George Bush Intcntl Airport flights are usually those with departure times in the afternoon. Our users have found flights to Houston George Bush Intcntl Airport in the afternoon for as low as $458. Try not to purchase tickets in the morning because they tend to be around $497. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 36% 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

5h 59m

Direct flights

None
The fastest flight from Grand Forks to Houston George Bush Intcntl Airport takes 5h 59m
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.
Search flight deals

  • 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 5h 59m.

  • 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 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.

Traveling to a place near Houston?

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

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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