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).

What cabin classes can I book on flights from Chicago to Thunder Bay?

Two cabin classes are available on flights from Chicago to Thunder Bay: • Economy Class • Business Class

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) - 77% of one-stop connections • Toronto Island (YTZ) - 23% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

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

Yes. Being flexible with your travel dates can save you up to 52% on the Chicago to Thunder Bay route. Tuesday is the cheapest departure day at $522 round-trip on average, while Saturday is the most expensive at $1,081, a difference of $559. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Chicago to Thunder Bay?

There are currently no nonstop flights available from Chicago to Thunder Bay. Flights with 1 layover take between 5h 52m 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.

Have flight prices from Chicago to Thunder Bay changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $416 to $1,775. That means the highest observed fare was about 4x higher than the lowest one.

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

Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 5h 52m, compared with 6h 08m via Toronto Island (YTZ).

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.

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 $24 for economy cars. Top options include: • Enterprise Rent-A-Car • National • Budget • Avis • Driving Force

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

Round-trip flights from Chicago to Thunder Bay range from $522 to $1,057, with an average of $625 over the past 12 months. Anything below $522 counts as a good deal.

What is the cheapest airline to fly from Chicago to Thunder Bay?

Porter Airlines ($416) offered the cheapest round-trip ticket from Chicago to Thunder Bay in the last 5 days.

What is the most popular layover airport when flying from Chicago to Thunder Bay?

Toronto Pearson Intl (YYZ) is the most popular layover for the Chicago to Thunder Bay route. 77% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via YYZ.

What is the cheapest layover airport when flying from Chicago to Thunder Bay?

Flights via Toronto Island (YTZ) offer the most affordable fares, with an average round-trip price of $610. Based on KAYAK data over the past 3 months.

When flying from Chicago to Thunder Bay which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Chicago to Thunder Bay layovers at 248 minutes over the past 3 months.

$416 CHEAP FLIGHTS from Chicago to Thunder Bay (CHI - YQT)

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Cheapest round-trip

$416

Typical prices: $522-$1,057

Porter Airlines

Sun 11/4Sun 11/11

ORD - YQT • 2 stops

Top routes

MDW - YQT

Cheapest • 1% average savings

ORD - YQT

Most popular

Insights

Top layover airports

Toronto Island (YTZ)

Cheapest • Avg $610 (round-trip)

Toronto Pearson Intl (YYZ)

Shortest trip • 5h 52m (one-way)

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Flight Deals

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

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Chicago to Thunder Bay

Fri, Nov 6 - Fri, Nov 13

12:20 pm - 10:19 pmORD Chicago O'Hare Intl-YQT Thunder Bay

8h 59m1 stop Toronto Island

1:30 pm - 5:40 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

5h 10m1 stop Toronto Island

$416Porter Airlines

Fri, Nov 6 - Fri, Nov 13

6:20 pm - 8:28 pmORD Chicago O'Hare Intl-YQT Thunder Bay

25h 08m2 stops Toronto Island Ottawa

9:00 am - 5:40 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

9h 40m1 stop Toronto Island

$416Porter Airlines

Wed, Nov 4 - Wed, Nov 11

6:20 pm - 8:28 pmORD Chicago O'Hare Intl-YQT Thunder Bay

25h 08m2 stops Toronto Island Ottawa

7:05 am - 11:40 amYQT Thunder Bay-ORD Chicago O'Hare Intl

5h 35m1 stop Toronto Island

$416Porter Airlines

Wed, Nov 4 - Wed, Nov 11

12:20 pm - 10:19 pmORD Chicago O'Hare Intl-YQT Thunder Bay

8h 59m1 stop Toronto Island

9:00 am - 5:40 pmYQT Thunder Bay-ORD Chicago O'Hare Intl

9h 40m1 stop Toronto Island

$423Porter Airlines

Fri, Oct 16 - Sat, Oct 24

3:20 pm - 9:45 pmMDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

6:00 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

$438Porter Airlines

Fri, Oct 16 - Fri, Oct 23

3:20 pm - 9:45 pmMDW Chicago Midway-YQT Thunder Bay

5h 25m1 stop Toronto Island

6:00 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

$438Porter Airlines

Sat, Oct 17 - Sat, Oct 24

11:45 am - 6:05 pmMDW Chicago Midway-YQT Thunder Bay

5h 20m1 stop Toronto Island

6:00 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

$439Porter Airlines

Sat, Oct 17 - Fri, Oct 23

11:45 am - 6:05 pmMDW Chicago Midway-YQT Thunder Bay

5h 20m1 stop Toronto Island

6:00 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

$439Porter Airlines

Sun, Nov 1 - Sun, Nov 8

6:20 pm - 9:14 amORD Chicago O'Hare Intl-YQT Thunder Bay

13h 54m1 stop Toronto Island

9:55 am - 11:40 amYQT Thunder Bay-ORD Chicago O'Hare Intl

26h 45m2 stops Ottawa Toronto Island

$461Porter Airlines

Sun, Oct 18 - Fri, Oct 23

3:20 pm - 4:35 pmMDW Chicago Midway-YQT Thunder Bay

24h 15m1 stop Toronto Island

6:00 am - 11:00 amYQT Thunder Bay-MDW Chicago Midway

6h 00m1 stop Toronto Island

$464Porter 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 from Chicago to Thunder Bay with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Chicago to Thunder Bay?

Round-trip flights from Chicago to Thunder Bay start at $416. Prices are below average for this route right now, with typical round-trip fares ranging from $522 to $1,057. The lowest price found in the past 5 days was $416 on Porter Airlines.

What is the cheapest Chicago to Thunder Bay flight route?

There's little price difference between Chicago to Thunder Bay routes. They average around $634 round-trip, based on KAYAK data over the past 12 months.

Find deals

Cheapest flight	$416

Flight from Chicago O'Hare Intl Airport to Thunder Bay

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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Chicago to Thunder Bay?
Two cabin classes are available on flights from Chicago to Thunder Bay:

• Economy Class
• Business Class
How long is a flight from Chicago to Thunder Bay?
There are currently no nonstop flights available from Chicago to Thunder Bay. Flights with 1 layover take between 5h 52m 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 $522 to $1,057, with an average of $625 over the past 12 months. Anything below $522 counts as a good deal.
Have flight prices from Chicago to Thunder Bay changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $416 to $1,775. That means the highest observed fare was about 4x higher than the lowest one.
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 $24 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) - 77% of one-stop connections
• Toronto Island (YTZ) - 23% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Chicago to Thunder Bay?
Yes. Being flexible with your travel dates can save you up to 52% on the Chicago to Thunder Bay route. Tuesday is the cheapest departure day at $522 round-trip on average, while Saturday is the most expensive at $1,081, a difference of $559. KAYAK's flexible dates feature shows options up to 3 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 from Chicago to Thunder Bay?
Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 5h 52m, compared with 6h 08m via Toronto Island (YTZ).
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.

If your dates can be flexible, aim for a Tuesday departure instead of Saturday. On this route, Tuesday flights average $522 - about $559 less than Saturday (52% savings) 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
- Hampton Inn & Suites by Hilton Thunder Bay

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CHI - YQT

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Everything you should know

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

Recent round-trip flight deals from Chicago to Thunder Bay

Recent one-way flight deals from Chicago to Thunder Bay

Recent last minute flight deals from Chicago to Thunder Bay

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

How much is a round-trip flight from Chicago to Thunder Bay?

What is the cheapest Chicago to Thunder Bay flight route?

What is the cheapest airline to fly from Chicago to Thunder Bay?

What is the most popular layover airport when flying from Chicago to Thunder Bay?

What is the cheapest layover airport when flying from Chicago to Thunder Bay?

When flying from Chicago to Thunder Bay which airport offers the shortest layover?

Key details for Chicago to Thunder Bay flights

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When to book flights from Chicago to Thunder Bay

Your Chicago to Thunder Bay flight questions, answered

Your guide to booking Chicago to Thunder Bay flights

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