$425+ Cheap flights from Grand Forks (GFK) to Houston
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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — HOU
Sep 5 — Sep 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Grand Forks to Houston 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 Grand Forks to Houston
Cheapest
Best
Last-minute
Cheapest flights from Grand Forks to HoustonExplore the most affordable flight options available from Grand Forks to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Grand Forks to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 12/103:55 pm -
1 stop5h 25m
Mon 12/142:32 pm -
1 stop4h 43m
Deal found 8/3![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 8/3. 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 9/15:00 am -
2 stops11h 25m
Mon 9/76:00 am -
2 stops12h 08m
Deal found 8/3![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 12/93:55 pm -
1 stop5h 25m
Sun 12/132:32 pm -
1 stop4h 43m
Deal found 8/3![Delta logo]()
$824
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/205:00 am -
1 stop4h 59m
Mon 8/245:48 pm -
1 stop5h 18m
Deal found 8/5![Delta logo]()
$872
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 8/1210:54 am -
1 stop6h 46m
Wed 8/195:48 pm -
1 stop5h 18m
Deal found 8/5![Delta logo]()
$931
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 8/195:00 am -
2 stops11h 25m
Sun 8/236:00 am -
2 stops8h 35m
Deal found 8/4![Delta logo]()
$959
This Delta deal was found by Cheapflights users on 8/3. 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 8/185:00 am -
2 stops11h 25m
Wed 8/191:13 pm -
2 stops9h 53m
Deal found 8/3![Delta logo]()
$1,087
This Delta deal was found by Cheapflights users on 8/6. 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 8/1110:54 am -
1 stop6h 46m
Sun 8/165:48 pm -
1 stop5h 18m
Deal found 8/6![Delta logo]()
$1,128
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 8/1210:54 am -
2 stops11h 11m
Wed 8/191:13 pm -
2 stops9h 53m
Deal found 8/5![Delta logo]()
$1,150
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 12/1010:45 am -
2 stops12h 28m
Mon 12/146:00 am -
2 stops8h 20m
Deal found 8/3![Delta logo]()
$1,169
This Delta deal was found by Cheapflights users on 8/5. 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 9/45:00 am -
2 stops11h 25m
Thu 9/1011:01 am -
2 stops12h 02m
Deal found 8/5![Delta logo]()
$1,235
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/175:15 am -
2 stops11h 10m
Thu 9/246:00 am -
2 stops8h 37m
Deal found 8/2![Delta logo]()
$1,360
Best flights from Grand Forks to HoustonDiscover carefully curated flight deals from Grand Forks to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Grand Forks to Houston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 1/133:55 pm -
1 stop6h 53m
Sun 1/176:30 am -
1 stop7h 50m
Deal found 8/3![Delta logo]()
$425
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 12/103:55 pm -
1 stop5h 25m
Mon 12/142:32 pm -
1 stop4h 43m
Deal found 8/3![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 8/3. 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 9/15:00 am -
2 stops11h 25m
Mon 9/76:00 am -
2 stops12h 08m
Deal found 8/3![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/205:00 am -
1 stop4h 59m
Mon 8/245:48 pm -
1 stop5h 18m
Deal found 8/5![Delta logo]()
$872
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 12/93:55 pm -
2 stops8h 04m
Sun 12/138:05 am -
2 stops11h 10m
Deal found 8/3![Delta logo]()
$954
This Delta deal was found by Cheapflights users on 8/3. 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 8/185:00 am -
2 stops11h 25m
Wed 8/191:13 pm -
2 stops9h 53m
Deal found 8/3![Delta logo]()
$1,087
This Delta deal was found by Cheapflights users on 8/3. 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.
Wed 12/95:10 am -
2 stops11h 25m
Sun 12/136:00 am -
2 stops8h 20m
Deal found 8/3![Delta logo]()
$1,150
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 12/1010:45 am -
2 stops12h 28m
Mon 12/146:00 am -
2 stops8h 20m
Deal found 8/3![Delta logo]()
$1,169
This Delta deal was found by Cheapflights users on 8/5. 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 9/45:00 am -
2 stops11h 25m
Thu 9/1011:01 am -
2 stops12h 02m
Deal found 8/5![Delta logo]()
$1,235
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/175:15 am -
2 stops11h 10m
Thu 9/246:00 am -
2 stops8h 37m
Deal found 8/2![Delta logo]()
$1,360
Last-minute flights from Grand Forks to HoustonDiscover last-minute flight deals from Grand Forks to Houston. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Forks to Houston. Data last updated August 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/6. 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 8/1110:54 am -
1 stop6h 46m
Sun 8/165:48 pm -
1 stop5h 18m
Deal found 8/6![Delta logo]()
$1,128
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 8/1210:54 am -
1 stop6h 46m
Wed 8/195:48 pm -
1 stop5h 18m
Deal found 8/5![Delta logo]()
$931
This Delta deal was found by Cheapflights users on 8/5. 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.
Wed 8/1210:54 am -
2 stops11h 11m
Wed 8/191:13 pm -
2 stops9h 53m
Deal found 8/5![Delta logo]()
$1,150
This Delta deal was found by Cheapflights users on 8/3. 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 8/185:00 am -
2 stops11h 25m
Wed 8/191:13 pm -
2 stops9h 53m
Deal found 8/3![Delta logo]()
$1,087
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 8/195:00 am -
2 stops11h 25m
Sun 8/236:00 am -
2 stops8h 35m
Deal found 8/4![Delta logo]()
$959
This Delta deal was found by Cheapflights users on 8/5. 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.
Thu 8/205:00 am -
1 stop4h 59m
Mon 8/245:48 pm -
1 stop5h 18m
Deal found 8/5![Delta logo]()
$872
This Delta deal was found by Cheapflights users on 8/3. 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 9/15:00 am -
2 stops11h 25m
Mon 9/76:00 am -
2 stops12h 08m
Deal found 8/3![Delta logo]()
$812
This Delta deal was found by Cheapflights users on 8/5. 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 9/45:00 am -
2 stops11h 25m
Thu 9/1011:01 am -
2 stops12h 02m
Deal found 8/5![Delta logo]()
$1,235
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 9/175:15 am -
2 stops11h 10m
Thu 9/246:00 am -
2 stops8h 37m
Deal found 8/2![Delta logo]()
$1,360
Find flight deals from Grand Forks to Houston
Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to Houston (HO1). 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 August 6, 2026.
Round-trip from | $425 (Delta) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Forks to Houston 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 August 6, 2026.
Use the filters below to find and compare flights from Grand Forks to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand ForksHouston
GFK Grand Forks - IAH Houston George Bush Intcntl
GFKIAH
Grand Forks
Wed 1/13
3:55 pm-10:48 pm
1 stop6h 53m
Houston George Bush Intcntl
Sun 1/17
6:30 am-2:20 pm
1 stop7h 50m
$425
Quickest round-trip
Grand ForksHouston
GFK Grand Forks - IAH Houston George Bush Intcntl
GFKIAH
Grand Forks
Thu 12/10
3:55 pm-9:20 pm
1 stop5h 25m
Houston George Bush Intcntl
Mon 12/14
2:32 pm-7:15 pm
1 stop4h 43m
$459
Grand ForksHouston
GFK Grand Forks - HOU Houston Hobby
GFKHOU
Grand Forks
Tue 9/1
5:00 am-4:25 pm
2 stops11h 25m
Houston Hobby
Mon 9/7
6:00 am-6:08 pm
2 stops12h 08m
$812
Grand ForksHouston
GFK Grand Forks - IAH Houston George Bush Intcntl
GFKIAH
Grand Forks
Thu 8/20
5:00 am-9:59 am
1 stop4h 59m
Houston George Bush Intcntl
Mon 8/24
5:48 pm-11:06 pm
1 stop5h 18m
$872
Grand ForksHouston
GFK Grand Forks - IAH Houston George Bush Intcntl
GFKIAH
Grand Forks
Wed 12/9
3:55 pm-11:59 pm
2 stops8h 04m
Houston George Bush Intcntl
Sun 12/13
8:05 am-7:15 pm
2 stops11h 10m
$954
Grand ForksHouston
GFK Grand Forks - HOU Houston Hobby
GFKHOU
Grand Forks
Tue 8/18
5:00 am-4:25 pm
2 stops11h 25m
Houston Hobby
Wed 8/19
1:13 pm-11:06 pm
2 stops9h 53m
$1,087
Grand ForksHouston
GFK Grand Forks - HOU Houston Hobby
GFKHOU
Grand Forks
Wed 12/9
5:10 am-4:35 pm
2 stops11h 25m
Houston Hobby
Sun 12/13
6:00 am-2:20 pm
2 stops8h 20m
$1,150
Grand ForksHouston
GFK Grand Forks - HOU Houston Hobby
GFKHOU
Grand Forks
Thu 12/10
10:45 am-11:13 pm
2 stops12h 28m
Houston Hobby
Mon 12/14
6:00 am-2:20 pm
2 stops8h 20m
$1,169
Grand ForksHouston
GFK Grand Forks - HOU Houston Hobby
GFKHOU
Grand Forks
Fri 9/4
5:00 am-4:25 pm
2 stops11h 25m
Houston Hobby
Thu 9/10
11:01 am-11:03 pm
2 stops12h 02m
$1,235
Grand ForksHouston
GFK Grand Forks - HOU Houston Hobby
GFKHOU
Grand Forks
Thu 9/17
5:15 am-4:25 pm
2 stops11h 10m
Houston Hobby
Thu 9/24
6:00 am-2:37 pm
2 stops8h 37m
$1,360
Sorted by cheapest first
Best time to book a flight from Grand Forks to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Grand Forks with our price prediction graph.
GFK-HO1
GFK-IAH
GFK-HOU
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 Grand Forks to Houston
GFK-HO1
GFK-IAH
GFK-HOU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated August 6, 2026.
Peruse reviews from past customers who have flown with Delta from Grand Forks to Houston 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.
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Grand Forks to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Grand Forks
Popular flights
Alternative routes for Grand Forks to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Houston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Grand Forks to Houston by cabin class
Find flights from Grand Forks to Houston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Grand Forks and Houston flights
Browse other Grand Forks and Houston flight options. Last updated on August 6, 2026.
Other flights from Grand Forks
Browse through other flights departing from Grand Forks. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Grand Forks to Houston
Discover the top airline that operate flights from Grand Forks to Houston. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$538 | FlexibilityNo cancel fee | On-timeN/A |