Canada
CAD

CHI - YQT

Find cheap flights from Chicago to Thunder Bay – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Top routes
ORD - YQT
Cheapest • 25% average savings
MDW - YQT
Most popular
Insights
Insights
When to travel
November
Cheapest • 32% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Toronto Pearson Intl (YYZ)
Cheapest • Avg C$ 858 (round-trip)
Toronto Island (YTZ)
Shortest trip • 5h 57m (one-way)
Insights
Insights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Thunder Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chicago to Thunder Bay (CHI-YQT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Thunder Bay

Multiple Airlines Logo
CHI  Chicago All airports-YQT Thunder Bay
1181 kmmulti-stop
Multiple Airlines Logo
YQT  Thunder Bay-CHI Chicago All airports
1181 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Chicago to Thunder Bay flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest Chicago to Thunder Bay flight route?

Chicago O'Hare Intl Airport (ORD) to Thunder Bay (YQT) is the cheapest Chicago to Thunder Bay route, averaging C$ 846 round-trip. Other Chicago to Thunder Bay routes average C$ 1,403, based on KAYAK data over the past 12 months.

Find deals

Key details for Chicago to Thunder Bay flights

Low season

January

When to book flights from Chicago to Thunder Bay

Are your dates flexible? Find out the best times to travel from Chicago to Thunder Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago to Thunder Bay flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • How long does a flight from Chicago to Thunder Bay take?

    There are currently no direct flights available from Chicago to Thunder Bay. Flights with 1 layover take between 5h 57m and 6h 08m in total, depending on the connection.

  • Do I need a passport to fly from Chicago to Thunder Bay?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Chicago to Thunder Bay flight?

    Round-trip flights from Chicago to Thunder Bay range from C$ 791 to C$ 916, with an average of C$ 891 over the past 12 months. Anything below C$ 791 counts as a good deal.

  • What car rental options are available at Thunder Bay Airport (YQT)?

    Thunder Bay Airport (YQT) hosts 5 major car rental companies, with daily rates starting from around C$ 34 for economy cars. Top options include:

    • Enterprise Rent-A-Car
    • National
    • Budget
    • Avis
    • Driving Force

  • Which airports can I use when flying from Chicago to Thunder Bay?

    Flights from Chicago to Thunder Bay may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Thunder Bay (YQT).

  • Which airports do connecting flights from Chicago to Thunder Bay pass through?

    Connecting flights from Chicago to Thunder Bay most commonly pass through:

    • Toronto Pearson Intl (YYZ) – 67% of one-stop connections
    • Toronto Island (YTZ) – 33% of one-stop connections

  • Can I save money by using flexible dates for flights from Chicago to Thunder Bay?

    Yes. Flexible dates can save you up to 57% on flights from Chicago to Thunder Bay. Friday is the cheapest departure day at C$ 608 round-trip on average, while Thursday is the most expensive at C$ 1,403, a difference of C$ 795.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport when travelling from Chicago to Thunder Bay?

    Flying via Toronto Island (YTZ) gives the shortest average 1-stop total travel time at 5h 57m, compared with 6h 08m via Toronto Pearson Intl (YYZ).

  • What is the time difference between Chicago and Thunder Bay?

    Thunder Bay is 1 hour ahead of Chicago (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago to Thunder Bay flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Thursday. On this route, Friday flights average C$ 608, about C$ 795 less than Thursday fares (57% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Chicago to Thunder Bay trip for November. Fares historically average C$ 608 round-trip in that month – typically C$ 795 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Thunder Bay Airport.

    • Valhalla Hotel & Conference Centre
    • Superior Inn Hotel and Conference Centre Thunder Bay
    • Ramada by Wyndham Thunder Bay Airlane Hotel

More options for your flight from Chicago to Thunder Bay

Complete your trip to Thunder Bay with a hotel stay or car rental

Car rentals in Thunder Bay
Hotels in Thunder Bay
Vacations in Thunder Bay