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$439+ Cheap flights from Grand Forks (GFK) to Chicago (CHI)

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
GFK — CHI
Jan 20 — Jan 271
Mon 1/20
Mon 1/27
1 adult, Economy
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Cheap flight deals from Grand Forks to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Grand Forks (GFK) to Chicago (CHI). 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 January 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$439
(Delta)
Provider with most accurate pricing for Grand Forks-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Grand Forks-Chicago (CHI) flights.
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From Grand Forks to Chicago (CHI)
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Find flight deals from Grand Forks to Chicago

Cheapest flights from Grand Forks to Chicago
Explore the most affordable flight options available from Grand Forks to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 15, 2025.

This Delta deal was found by Cheapflights users on 1/14. 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 2/13:40 pmGFK - ORD
1 stop6h 18mDelta
Sat 2/86:15 amORD - GFK
1 stop5h 19mDelta
Deal found 1/14$439
This Delta deal was found by Cheapflights users on 1/14. 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 2/112:18 pmGFK - MDW
1 stop5h 29mDelta
Sat 2/86:59 pmMDW - GFK
1 stop4h 42mDelta
Deal found 1/14$439
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1012:28 pmGFK - ORD
3 stops28h 24mMultiple Airlines
Sun 4/131:14 pmORD - GFK
2 stops22h 34mMultiple Airlines
Deal found 1/14$791

Find flights from Grand Forks to Chicago within your budget

Customize your flight search to find flights from Grand Forks to Chicago 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 January 15, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Sat 2/1

3:40 pm-9:58 pm

1 stop6h 18m

Chicago O'Hare Intl

Sat 2/8

6:15 am-11:34 am

1 stop5h 19m

$439

Grand ForksChicago

GFK - MDW

GFKMDW

Grand Forks

Sat 2/1

12:18 pm-5:47 pm

1 stop5h 29m

Chicago Midway

Sat 2/8

6:59 pm-11:41 pm

1 stop4h 42m

$439

Grand ForksChicago

GFK - ORD

GFKORD

Grand Forks

Thu 4/10

12:28 pm-4:52 pm

3 stops28h 24m

Chicago O'Hare Intl

Sun 4/13

1:14 pm-11:48 am

2 stops22h 34m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Grand Forks to Chicago

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 Grand Forks to Chicago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Grand Forks-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Forks-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Forks-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Grand Forks-Chicago 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 Grand Forks-Chicago 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 Grand Forks to Chicago

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

Travel insights for flights from Grand Forks to Chicago

Get recent, data-driven insights about flights from Grand Forks to Chicago including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Grand Forks to Chicago?

Currently, August is the cheapest month in which you can book a flight from Grand Forks to Chicago (average of $245). Flying from Grand Forks to Chicago in March is currently the most expensive (average of $320). 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.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, 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 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated January 15, 2025.
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Grand Forks to Chicago. 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 Chicago?

    Grand Forks (GFK) is the airport you will fly out of if you book a flight from Grand Forks to Chicago. You should not have trouble finding flights to Chicago from Grand Forks; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Grand Forks airport to Chicago. It is only a 6.8 mi journey to Grand Forks (GFK) from Grand Forks’s city center.

  • What is the cheapest airline to fly from Grand Forks to Chicago round-trip?

    Flying on Delta is currently your cheapest option to Chicago, with prices starting at $439.

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

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

  • How can I find direct flights from Grand Forks to Chicago?

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

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

    Yes. Cheapflights offers flight deals from Grand Forks to Chicago 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 Grand Forks to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Grand Forks to Chicago (average of $245). Flying from Grand Forks to Chicago in March is currently the most expensive (average of $320). 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.

See more FAQs

Traveling to a place near Grand Forks?

Book flights to Grand Forks if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Top airline flying from Grand Forks to Chicago

Discover the top airline that operate flights from Grand Forks to Chicago. 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 January 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$428Average$478FlexibilityNo cancel feeOn-timeN/A
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