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Grand Forks

$215+ Cheap flights from O'Hare Intl (ORD) to Grand Forks (GFK)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — GFK
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Grand Forks

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Grand Forks (GFK). 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 October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(Delta)

One-way from

$215
(Kiwi.com)
Provider with most accurate pricing for Chicago O'Hare Intl-Grand Forks flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Grand Forks flights.
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From Chicago O'Hare Intl to Grand Forks
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One-way flight from Chicago O'Hare Intl to Grand Forks
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Find flight deals from O'Hare Intl to Grand Forks

Cheapest flights from O'Hare Intl to Grand Forks
Explore the most affordable flight options available from O'Hare Intl to Grand Forks. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This Delta deal was found by Cheapflights users on 9/29. 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 10/1411:02 amORD - GFK
1 stop4h 38mDelta
Sat 10/184:20 pmGFK - ORD
1 stop4h 59mDelta
Deal found 9/29$387
This Delta deal was found by Cheapflights users on 9/28. 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.
Sat 10/257:10 amORD - GFK
2 stops8h 30mDelta
Fri 10/314:20 pmGFK - ORD
1 stop4h 59mDelta
Deal found 9/28$392
This Delta deal was found by Cheapflights users on 10/1. 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 10/166:08 amORD - GFK
1 stop5h 27mDelta
Mon 10/204:20 pmGFK - ORD
1 stop4h 59mDelta
Deal found 10/1$427
This Delta deal was found by Cheapflights users on 9/29. 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.
Mon 10/135:40 pmORD - GFK
1 stop5h 07mDelta
Wed 10/155:05 amGFK - ORD
1 stop3h 25mDelta
Deal found 9/29$989

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Grand Forks 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 October 1, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Grand Forks that are best for you.

Fly from

O'Hare Intl

Fly to

Grand Forks

Route

Depart

Return

Price

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Tue 10/14

11:02 am-3:40 pm

1 stop4h 38m

Grand Forks

Sat 10/18

4:20 pm-9:19 pm

1 stop4h 59m

$387

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sat 10/25

6:08 am-11:35 am

1 stop5h 27m

Grand Forks

Fri 10/31

4:20 pm-9:19 pm

1 stop4h 59m

$387

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Thu 10/16

6:08 am-11:35 am

1 stop5h 27m

Grand Forks

Mon 10/20

4:20 pm-9:19 pm

1 stop4h 59m

$427

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Mon 10/13

5:40 pm-10:47 pm

1 stop5h 07m

Grand Forks

Wed 10/15

5:05 am-8:30 am

1 stop3h 25m

$989

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Tue 10/14

7:43 pm-2:06 pm

3 stops42h 23m

$215

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sun 12/21

6:35 am-11:37 am

1 stop5h 02m

$349

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Tue 10/14

6:08 am-11:35 am

1 stop5h 27m

$359

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 10/17

7:43 pm-2:06 pm

2 stops42h 23m

$399

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Fri 10/17

6:08 am-11:35 am

1 stop5h 27m

$480

ChicagoGrand Forks

ORD - GFK

ORDGFK

Chicago O'Hare Intl

Sun 12/21

8:30 pm-12:45 pm

3 stops40h 15m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Compare providers for flights from O'Hare Intl to Grand Forks

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Grand Forks in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Grand Forks flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Grand Forks flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Grand Forks flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Grand Forks flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Grand Forks flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Grand Forks

Have a flexible travel schedule? Discover the best time to fly to Grand Forks from O'Hare Intl 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 Chicago O'Hare Intl Airport to Grand Forks

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Grand Forks?

Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Grand Forks (average of $481). Flying from Chicago O'Hare Intl Airport 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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Grand Forks. 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 into for flights to Grand Forks from Chicago O'Hare Intl?

    Located just 6.8 mi from the city center, Grand Forks is the airport most travelers will use when flying to Grand Forks from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Grand Forks (GFK) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Grand Forks?

    For as low as $387, Delta can have you in Grand Forks from Chicago O'Hare Intl Airport in 4h 38m. Chicago O'Hare Intl Airport and Grand Forks are separated by a distance of 612 mi.

  • Can I find deals for flights from O'Hare Intl to Grand Forks that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to Grand Forks?

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

  • Can I find deals for business class flights from O'Hare Intl to Grand Forks?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Grand Forks?

    Currently, May is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Grand Forks (average of $481). Flying from Chicago O'Hare Intl Airport 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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