Cheap Flights from Marathon (YSP) to Thunder Bay (YQT)

Popular airlines from Marathon, ON (YSP) to Thunder Bay, ON (YQT-Thunder Bay Intl.)

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Frequently asked questions

How much does a flight from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT) cost?
Snag a cheap one-way flight or cheap return flight from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between YSP and YQT. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT)?
To find the cheapest airline flying from YSP to YQT, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT)?
You'll have to catch a flight with a layover when traveling from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from YSP to YQT?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT)?
Choose a flight from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT) last-minute?
Waiting until just before your trip to book a flight from YSP to YQT often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a YSP to YQT flight and hotel package?
You'll generally save money by securing a YSP to YQT flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Marathon, ON (YSP) to Thunder Bay Intl. Airport (YQT)?
In most instances, you can reschedule or cancel your YSP to YQT flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Marathon
Destination airport
Thunder Bay Intl.
Distance
137 mi

Book with confidence

Marathon to Thunder Bay Flights

The cheapest times to fly from Marathon to Thunder Bay

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 Marathon to Thunder Bay are during the month of . You can find some of the cheapest flights from Marathon to Thunder Bay with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Marathon to Thunder Bay: 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 Marathon to Thunder Bay

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 Marathon to Thunder Bay in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Marathon to Thunder Bay 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 Marathon to Thunder Bay 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.

 

Marathon to Thunder Bay Flights

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*Available to One Key members.