Cheap flights from Fargo to Chicago from $90

The month of January is, on average, the cheapest month to fly to Chicago from Fargo, with most prices found around $245. If you’re not able to fly to Chicago in January, then September is your next best option. Flight prices from Fargo to Chicago during September average around $249.

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $442. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Fargo to Chicago for around $682.

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Fargo to Chicago during this time can be as low as $455. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $595.

Fly from Fargo Hector Field to Chicago O'Hare Intl for the best Fargo Hector Field - Chicago flight prices

You are more likely to see cheaper flights to Chicago from Fargo when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Fargo for as low as $259 on momondo.

There are 4 cabin classes available to choose from on Fargo Hector Field to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 8% on your flight if you consider stops on a Fargo to Chicago flight.

As of March 2026, prices for Fargo to Chicago flights are approximately 112% more expensive when compared to flights at the same time last year.

Delta and United Airlines are the most popular carriers operating from Fargo Hector Field to Chicago

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chicago from Fargo according to our data. American Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 16 flights per day flying from Fargo to Chicago. The most common time of day flights depart is 1:00PM, with 50% of flights taking off in the afternoon.

115 flights are operational weekly from Fargo to Chicago as of March 2026. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.