$249 Cheap Flights from Thunder Bay (YQT) to Detroit (DTW)

View $249 flight on Mon, Dec 8, 2025Opens in a new window

Popular airlines from Thunder Bay, ON (YQT-Thunder Bay Intl.) to Detroit Metropolitan Wayne County Airport (DTW)

Cheap Flights from Thunder Bay to Detroit (YQT-DTW)

Prices were available within the past 7 days and start at $249 for one-way flights and $477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Feb 27 - Mon, Mar 16
YQT
Thunder Bay
DTW
Detroit
$477 Roundtrip, found 6 days ago
$477
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Feb 27 from Thunder Bay to Detroit, returning Mon, Mar 16, priced at $477 found 6 days ago
Air Canada
Thu, Dec 18 - Thu, Dec 25
YQT
Thunder Bay
DTW
Detroit
$501 Roundtrip, found 3 days ago
$501
Roundtrip
found 3 days ago
Select Air Canada flight, departing Thu, Dec 18 from Thunder Bay to Detroit, returning Thu, Dec 25, priced at $501 found 3 days ago
Air Canada
Thu, Feb 26 - Fri, Mar 13
YQT
Thunder Bay
DTW
Detroit
$524 Roundtrip, found 6 days ago
$524
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Feb 26 from Thunder Bay to Detroit, returning Fri, Mar 13, priced at $524 found 6 days ago
Air Canada
Fri, Feb 27 - Sat, Mar 14
YQT
Thunder Bay
DTW
Detroit
$543 Roundtrip, found 6 days ago
$543
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Feb 27 from Thunder Bay to Detroit, returning Sat, Mar 14, priced at $543 found 6 days ago
Air Canada
Fri, Feb 27 - Thu, Mar 19
YQT
Thunder Bay
DTW
Detroit
$552 Roundtrip, found 6 days ago
$552
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Feb 27 from Thunder Bay to Detroit, returning Thu, Mar 19, priced at $552 found 6 days ago
United
Thu, Feb 26 - Sat, Mar 14
YQT
Thunder Bay
DTW
Detroit
$558 Roundtrip, found 6 days ago
$558
Roundtrip
found 6 days ago
Select United flight, departing Thu, Feb 26 from Thunder Bay to Detroit, returning Sat, Mar 14, priced at $558 found 6 days ago
Air Canada
Fri, Dec 19 - Thu, Dec 25
YQT
Thunder Bay
DTW
Detroit
$558 Roundtrip, found 3 days ago
$558
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Dec 19 from Thunder Bay to Detroit, returning Thu, Dec 25, priced at $558 found 3 days ago
Air Canada
Thu, Feb 5 - Fri, Feb 20
YQT
Thunder Bay
DTW
Detroit
$565 Roundtrip, found 6 days ago
$565
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Feb 5 from Thunder Bay to Detroit, returning Fri, Feb 20, priced at $565 found 6 days ago
United
Thu, Feb 26 - Thu, Mar 19
YQT
Thunder Bay
DTW
Detroit
$568 Roundtrip, found 6 days ago
$568
Roundtrip
found 6 days ago
Select United flight, departing Thu, Feb 26 from Thunder Bay to Detroit, returning Thu, Mar 19, priced at $568 found 6 days ago
Air Canada
Fri, Feb 6 - Fri, Feb 20
YQT
Thunder Bay
DTW
Detroit
$580 Roundtrip, found 6 days ago
$580
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Feb 6 from Thunder Bay to Detroit, returning Fri, Feb 20, priced at $580 found 6 days ago

Frequently asked questions

How much does a flight from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW) cost?
Grab a cheap one-way flight from $249 or cheap return flight from $477 from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW)?
Planning your getaway for February can help you save, as it's the cheapest month for flights between YQT and DTW. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from YQT to DTW. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW)?
You'll have to book a flight with a layover if you're traveling from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from YQT to DTW?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW)?
Select a flight from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW) last-minute?
Waiting until right before your break to book a flight from YQT to DTW generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your travel plans for a better chance of snagging a bargain.
Is it cheaper to book a YQT to DTW flight and hotel package?
Opting for a YQT to DTW flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Thunder Bay Intl. Airport (YQT) to Detroit Metropolitan Wayne County Airport (DTW)?
In most cases, you can modify or cancel your YQT to DTW flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Thunder Bay Intl.
Destination airport
Detroit Metropolitan Wayne County
Roundtrip price
$477
Distance
513 mi

Book with confidence

Thunder Bay to Detroit Flights

The cheapest times to fly from Thunder Bay to Detroit

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Thunder Bay to Detroit are during the month of February. You can find some of the cheapest flights from Thunder Bay to Detroit with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Thunder Bay to Detroit

Sunday is one of the best days to book for cheap flights from Thunder Bay to Detroit: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Thunder Bay to Detroit

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Thunder Bay to Detroit in 2025. You can also book with separate airlines for your outbound and return journeys, from $249 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Thunder Bay to Detroit flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Thunder Bay to Detroit airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Thunder Bay to Detroit Flights

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*Available to One Key members.