Cheap Flights from Grand Forks (ZGF) to Chicago (ORD)

Popular airlines from Grand Forks, BC (ZGF) to Chicago O'Hare Intl. Airport (ORD)

Flights from Grand Forks (ZGF) to Chicago (ORD)
Origin airport
Grand Forks
Destination airport
O'Hare Intl.
Distance
1544 mi

Grand Forks to Chicago Flights

The cheapest times to fly from Grand Forks to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Forks to Chicago are during the month of . You can find some of the cheapest flights from Grand Forks to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grand Forks to Chicago

Sunday is one of the best days to book for cheap flights from Grand Forks to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Grand Forks to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Forks to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Forks to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Grand Forks to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD) cost?
Snag a cheap one-way flight or cheap return flight from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD)?
The cheapest month to fly from ZGF to ORD is , when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ZGF to ORD flight.
How many flights per day from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD)?
Nonstop flights from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ZGF to ORD?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD)?
To avoid possible delays on the Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD) last-minute?
Booking your flight from ZGF to ORD shortly before your trip is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a ZGF to ORD flight and hotel package?
Compared with arranging flights and hotels separately, booking a ZGF to ORD flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then customize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Grand Forks, BC (ZGF) to O'Hare Intl. Airport (ORD)?
If you reserved your ZGF to ORD flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.