The cheapest times to fly from BOI to ORD are
- January 1st to March 4th
- August 6th to December 9th (except the week of November 19th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BOI to ORD is late October. Prices can be as high as $826 for Sunday flights during mid March, or as low as $249 for Tuesday flights around late October.
When to Fly to Chicago
Flying from Boise, ID (BOI) to Chicago, IL (ORD) will usually cost between $257 to $496 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late October with an average ticket price of $280. Due to high demand the most expensive time to fly is mid March, with an average price of $518. Planning your trip to low-cost times can easily save you $238 on economy flights and even more on first-class flights. Generally, any price below $346 can be considered a good price for a round-trip BOI to ORD flight.
See below for a graph of average weekly prices for the BOI to ORD route. All prices are for round-trip tickets in USD.
Compared to other flights, the BOI to ORD flight is much cheaper than the average and costs much less than the average flight leaving from Boise. The average price per mile (for a direct flight) is $0.15, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $61 (15%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $335. Return trip prices are from the ORD to BOI flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from BOI to ORD can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 3 hour 34 minutes may be realistic.
Flight Questions Answered
Still have questions about flying from BOI to ORD? We’ve got answers.
Which airlines fly this route?
You can find 5 major airlines flying this route most often: Alaska, American, Delta, Frontier, United, and potentially more during busy seasons.
How far away is it from Chicago O’Hare International Airport to Boise Air Terminal Airport?
The distance between the two airports is roughly 1433 miles or 2306 kilometers.
How long does it take to fly from BOI to ORD?
The real-world flight time for a nonstop BOI to ORD flight is about 3 hour 34 minutes.
How many flights go between Boise, ID and Chicago, IL?
It depends on the day of the week and the date, but a typical day might have around 83 available flights from BOI to ORD.
Airport Location Info
|Origination airport name||Boise Air Terminal Airport|
|Country||the United States|
|Destination airport name||Chicago O’Hare International Airport|
|Country||the United States|
Late and Early Flight Data
Flights from BOI to ORD tend to depart as late as the average flight. According to our recently updated data, 28% of flights departed 5 or more minutes late, and 51% of flights left 5 or more minutes early. On average you can expect to leave ORD heading for BOI about 20 minutes late. This does significantly impact arrival time, as the average landing time in Chicago, IL is about 21 minutes late. The numbers below show a recent average of take-off times versus the scheduled departure flight:
- SkyWest: 20 minutes late
- Some airlines not reporting
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.