How long is the flight from Grand Forks to South Dakota?

A quick flight from Grand Forks to South Dakota can take about 7h 11m. Delta provides one of the quickest options available for as low as $407. The distance from Grand Forks to South Dakota is about 390 mi.

In terms of precipitation, rainfall in South Dakota ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit South Dakota when rainfall is around 0.6 in.

If weather is an important factor for your trip to South Dakota, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

What is the cheapest time of day to fly from GFK to SD?

When flying from Grand Forks to South Dakota, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Grand Forks to South Dakota?

If you book a flight to South Dakota from Grand Forks, you will be flying from Grand Forks, which is the city’s only airport. Grand Forks (GFK) is located 6.8 mi from the center of Grand Forks.

Can I find deals for flights from Grand Forks to South Dakota that include hotel bookings?

Yes. In addition to deals on Grand Forks to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Grand Forks to South Dakota?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Forks to South Dakota.

Can I find deals for business class flights from Grand Forks to South Dakota?

Yes. Cheapflights offers flight deals from Grand Forks to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$272+ Flights from Grand Forks to South Dakota

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Cheapest flights from Grand Forks to South Dakota
Explore the most affordable flight options available from Grand Forks to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Tue 2/174:16 pm

GFK

RAP

1 stop7h 11m

Delta

Sat 2/216:00 am

RAP

GFK

1 stop4h 37m

Delta

Deal found 2/2

$407

Mon 2/234:16 pm

GFK

RAP

1 stop7h 11m

Delta

Mon 3/26:00 am

RAP

GFK

1 stop4h 37m

Delta

Deal found 2/2

$623

Find flight deals from Grand Forks to South Dakota

Round-trip from	$407 (Delta)
One-way from	$272 (Kiwi.com)

From Grand Forks to South Dakota

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Grand ForksRapid City

GFK - RAP

GFKRAP

Grand Forks

Tue 2/17

4:16 pm-10:27 pm

1 stop7h 11m

Rapid City

Sat 2/21

6:00 am-11:37 am

1 stop4h 37m

$407

Grand ForksRapid City

GFK - RAP

GFKRAP

Grand Forks

Mon 2/23

4:16 pm-10:27 pm

1 stop7h 11m

Rapid City

Mon 3/2

6:00 am-11:37 am

1 stop4h 37m

$623

Grand ForksRapid City

GFK - RAP

GFKRAP

Grand Forks

Wed 2/25

12:30 pm-4:52 pm

2 stops29h 22m

$272

Grand ForksRapid City

GFK - RAP

GFKRAP

Grand Forks

Wed 2/25

4:16 pm-10:27 pm

1 stop7h 11m

$278

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Have a flexible travel schedule? Discover the best time to fly to South Dakota from Grand Forks with our price prediction graph.

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Related info for your journey

What airport do you fly from for flights from Grand Forks to South Dakota?
If you book a flight to South Dakota from Grand Forks, you will be flying from Grand Forks, which is the city’s only airport. Grand Forks (GFK) is located 6.8 mi from the center of Grand Forks.
How long is the flight from Grand Forks to South Dakota?
A quick flight from Grand Forks to South Dakota can take about 7h 11m. Delta provides one of the quickest options available for as low as $407. The distance from Grand Forks to South Dakota is about 390 mi.
Can I find deals for flights from Grand Forks to South Dakota that include hotel bookings?
Yes. In addition to deals on Grand Forks to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Forks to South Dakota?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Forks to South Dakota.
Can I find deals for business class flights from Grand Forks to South Dakota?
Yes. Cheapflights offers flight deals from Grand Forks to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$272+ Cheap flights from Grand Forks (GFK) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Forks to South Dakota with Cheapflights

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Cheap flight deals from Grand Forks to South Dakota

Cheapest flights from Grand Forks to South DakotaExplore the most affordable flight options available from Grand Forks to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Explore the most affordable flight options available from Grand Forks to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Best flights from Grand Forks to South DakotaDiscover carefully curated flight deals from Grand Forks to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

Discover carefully curated flight deals from Grand Forks to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

Last-minute flights from Grand Forks to South DakotaDiscover last-minute flight deals from Grand Forks to South Dakota. Data last updated February 4, 2026 and is based on user searches.

Discover last-minute flight deals from Grand Forks to South Dakota. Data last updated February 4, 2026 and is based on user searches.

One-way flights from Grand Forks to South DakotaSearch for one-way flight options from Grand Forks to South Dakota. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.

Search for one-way flight options from Grand Forks to South Dakota. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.

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Everything you need to know about your flight from Grand Forks to South Dakota

Related info for your journey

Find useful and relevant information for your journey from Grand Forks to South Dakota. 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 from for flights from Grand Forks to South Dakota?

How long is the flight from Grand Forks to South Dakota?

Can I find deals for flights from Grand Forks to South Dakota that include hotel bookings?

How can I find direct flights from Grand Forks to South Dakota?

Can I find deals for business class flights from Grand Forks to South Dakota?

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Cheapest flights from Grand Forks to South Dakota
Explore the most affordable flight options available from Grand Forks to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

Best flights from Grand Forks to South Dakota
Discover carefully curated flight deals from Grand Forks to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.

Last-minute flights from Grand Forks to South Dakota
Discover last-minute flight deals from Grand Forks to South Dakota. Data last updated February 4, 2026 and is based on user searches.

One-way flights from Grand Forks to South Dakota
Search for one-way flight options from Grand Forks to South Dakota. Find affordable one-way fares based on user searches. Data last updated February 4, 2026.