Cheap Flights from Thunder Bay to Chicago O'Hare International

Compare Thunder Bay to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

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Flight deals from Thunder Bay to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Thunder Bay to Chicago O'Hare International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Thunder Bay to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Thunder Bay to Chicago O'Hare International flights are currently cheapest in June.

Thunder Bay to Chicago O'Hare International: Alternative routes

Compare routes from Thunder Bay to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Thunder Bay to Chicago: Flight information

The things to know before you go.
Cheapest flight found$731
Cheapest month to flyMarch

Finding cheap flights from Thunder Bay to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Thunder Bay to Chicago O'Hare International is $731. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Thunder Bay to Chicago O'Hare International. But we found flights with one or more stops from $731.
As of February 2026, there are no flights flying from Thunder Bay to Chicago O'Hare International.
The cheapest month to fly from Thunder Bay to Chicago O'Hare International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Thunder Bay Airport to Chicago O'Hare International Airport on Thursday, 26 March 2026.
No airlines currently offer direct flights between Thunder Bay Airport and Chicago O'Hare International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Chicago O'Hare International.

Travelling from Thunder Bay International Airport (YQT) to O'Hare International Airport (ORD): what you need to know

  • Chicago is one hour behind Thunder Bay and is in the UTC-5 timezone.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your YQT to ORD flight.

  • You can expect longer queues during popular months such as July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.

How to find the cheapest flights from Thunder Bay International Airport (YQT) to O'Hare International Airport (ORD)

  • $364 is currently the lowest price for a one-way Thunder Bay International Airport to O'Hare International Airport flight. A return flight starts from $731. These prices can change based on availability.

  • To find cheap tickets from YQT to ORD, book in advance. Airlines tend to offer their best fares when flights are first released.

  • If you're flexible with your trip dates, try using the 'Whole month' search function. It'll show you the lowest price in each month when searching for a flight from Thunder Bay International Airport to O'Hare International Airport.

  • Spend less time searching for cheap flights from YQT to ORD by creating a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.

  • Discover the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Thunder Bay International Airport to O'Hare International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Thunder Bay International Airport (YQT)

  • When it comes to the on-time performance of Thunder Bay International Airport, data shows 59.73% of flights arrive within the scheduled timeframe.

  • Central Thunder Bay to Thunder Bay International Airport is approximately 6 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The journey on public transport typically takes 15 minutes.

  • Booked an early flight from Thunder Bay International Airport to O'Hare International Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near YQT:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • ORD is located at 10000 West O'Hare.

  • O'Hare International Airport is approximately 40 kilometres from central Chicago. Driving there takes about 35 minutes.

  • Getting to the centre on public transport takes about 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • The quietest month for a flight from Thunder Bay International Airport to O'Hare International Airport is January, while August is the most popular. Pick the best time to visit Chicago based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in Chicago is July, with the temperature ranging between 15ºC and 29ºC. Lock in your flights from Thunder Bay International Airport to O'Hare International Airport in this month if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, search for a cheap ticket from YQT to ORD in January. Average temperatures are between -12ºC and 3ºC then.

Explore more of United States

  • Columbus is just one of the many cities in United States waiting to be discovered once you've seen Chicago. Around 451 kilometres away to the south-east, well-known attractions include Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another favourite stop in United States. Experience major highlights starting with The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.