In terms of precipitation, rainfall in Grand Forks ranges from 0.5 - 3.5 inches per month. June is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Grand Forks when rainfall is around 0.5 in.

If weather is an important factor for your trip to Grand Forks, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.8 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oakland, California to Grand Forks as you normally would.

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

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

How can I find direct flights from Oakland to Grand Forks?

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

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

Yes. Cheapflights offers flight deals from Oakland 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.

$467+ Flights from Oakland, CA to Grand Forks

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Cheap flight deals from Oakland to Grand Forks

Round-trip from	$467 (Delta)

From Oakland to Grand Forks

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Find flight deals from Oakland to Grand Forks

Cheapest flights from Oakland to Grand Forks
Explore the most affordable flight options available from Oakland to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sat 11/11:15 pmOAK - GFK

2 stops7h 52mDelta

Tue 11/45:00 amGFK - OAK

2 stops13h 31mDelta

Deal found 7/2

$467

Best flights from Oakland to Grand Forks
Discover carefully curated flight deals from Oakland to Grand Forks that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 11/11:15 pmOAK - GFK

2 stops7h 52mDelta

Tue 11/45:00 amGFK - OAK

2 stops13h 31mDelta

Deal found 7/2

$467

Last-minute flights from Oakland to Grand Forks
Discover last-minute flight deals from Oakland to Grand Forks. Data last updated July 3, 2025 and is based on user searches.

Tue 7/2912:30 pmOAK - GFK

2 stops8h 34mDelta

Thu 7/315:40 amGFK - OAK

2 stops8h 05mDelta

Deal found 7/3

$1,649

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oakland to Grand Forks that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OaklandGrand Forks

OAK - GFK

OAKGFK

Oakland

Sat 11/1

1:15 pm-11:07 pm

2 stops7h 52m

Grand Forks

Tue 11/4

5:00 am-4:31 pm

2 stops13h 31m

$467

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Oakland to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from Oakland 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 Oakland to Grand Forks

What is the cheapest month to book a flight from Oakland, California to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Oakland, California to Grand Forks (average of $481). Flying from Oakland, California to Grand Forks in March is currently the most expensive (average of $579). 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.

Reviews of airlines servicing Grand Forks

Get a feel of what it's like to fly with Delta from Oakland to Grand Forks by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Can I find deals for flights from Oakland to Grand Forks that include hotel bookings?
Yes. In addition to deals on Oakland to Grand Forks flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oakland to Grand Forks?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oakland to Grand Forks.
Can I find deals for business class flights from Oakland to Grand Forks?
Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Grand Forks?
Currently, May is the cheapest month in which you can book a flight from Oakland, California to Grand Forks (average of $481). Flying from Oakland, California to Grand Forks in March is currently the most expensive (average of $579). 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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$467+ Cheap flights from Oakland, CA to Grand Forks (OAK - 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Oakland to Grand Forks with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Oakland to Grand Forks

Round-trip from

Find flight deals from Oakland to Grand Forks

Cheapest flights from Oakland to Grand ForksExplore the most affordable flight options available from Oakland to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Oakland to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Oakland to Grand Forks that are best for you.

Best time to book a flight from Oakland to Grand Forks

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

Cheapflights Insights

Everything you need to know about your flight from Oakland to Grand Forks

What is the cheapest month to book a flight from Oakland, California to Grand Forks?

Reviews of airlines servicing Grand Forks

Get a feel of what it's like to fly with Delta from Oakland to Grand Forks by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Grand Forks. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How can I find direct flights from Oakland to Grand Forks?

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

What is the cheapest month to book a flight from Oakland, California to Grand Forks?

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 for Oakland to Grand Forks

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Oakland to Grand Forks
Explore the most affordable flight options available from Oakland to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.