$544 Cheap Flights from Appleton (ATW) to Thunder Bay (YQT)

View $544 flight on Wed, Jul 29, 2026Opens in a new window

Popular airlines from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)

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Cheap Flights from Appleton to Thunder Bay (ATW-YQT)

Prices were available within the past 7 days and start at $544 for one-way flights and $1,040 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,040 Roundtrip, found 23 hours ago
$1,040
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,040 found 23 hours ago
Delta
Thu, Jul 30 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,072 Roundtrip, found 23 hours ago
$1,072
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, Jul 30 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,072 found 23 hours ago
United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,081 Roundtrip, found 23 hours ago
$1,081
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,081 found 23 hours ago
United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,104 Roundtrip, found 23 hours ago
$1,104
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,104 found 23 hours ago
United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,106 Roundtrip, found 23 hours ago
$1,106
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,106 found 23 hours ago
United
Thu, Jul 30 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,116 Roundtrip, found 23 hours ago
$1,116
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Jul 30 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,116 found 23 hours ago
United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,118 Roundtrip, found 23 hours ago
$1,118
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,118 found 23 hours ago
United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,120 Roundtrip, found 23 hours ago
$1,120
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,120 found 23 hours ago
United
Wed, Jul 29 - Tue, Aug 4
ATW
Appleton
YQT
Thunder Bay
$1,128 Roundtrip, found 23 hours ago
$1,128
Roundtrip
found 23 hours ago
Select United flight, departing Wed, Jul 29 from Appleton to Thunder Bay, returning Tue, Aug 4, priced at $1,128 found 23 hours ago
WestJet
Sun, Jun 21 - Sat, Jun 27
ATW
Appleton
YQT
Thunder Bay
$1,895 Roundtrip, found 3 days ago
$1,895
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Jun 21 from Appleton to Thunder Bay, returning Sat, Jun 27, priced at $1,895 found 3 days ago

Frequently asked questions

How much does a flight from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) cost?
You can find cheap one-way flights from $544 and cheap return flights from $1,040 ATW to YQT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ATW to YQT ticket fares go up or down.
What is the cheapest month to fly from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
The cheapest month to fly from ATW to YQT is July when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
Enter ATW to YQT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
United, Delta and WestJet are just some of the carriers that fly from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
To find a cheap flight from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
The earliest flight from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) typically departs at around 6:30 AM, operated by United and Air Canada. This seasonal service is available in June, allowing you to start your adventure early and enjoy a full day in Thunder Bay. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
Flights from ATW to YQT with one stop typically take around 9 hours 30 minutes, covering approximately 287 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
Select the "Business class" and "First class" filters when looking for ATW to YQT flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) flight with Expedia?
It's easy to earn miles on a Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Thunder Bay from Appleton Intl. (ATW)?
If you're planning to travel to Thunder Bay from Appleton Intl. (ATW), you can fly typically into Thunder Bay Intl. (YQT) Some flights may connect through major hubs like O'Hare Intl. (ORD) before reaching Thunder Bay. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) at the last minute?
Typically, booking a last minute flight from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) flight and hotel package?
Securing a Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.)?
If you booked your Appleton, WI (ATW-Appleton Intl.) to Thunder Bay, ON (YQT-Thunder Bay Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Appleton Intl.
Destination airport
Thunder Bay Intl.
Airlines serving
United, WestJet
Roundtrip price
$1,039
Distance
286 mi

Book with confidence

Appleton to Thunder Bay Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Appleton 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 Appleton 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 Appleton to Thunder Bay in 2026. You can also book with separate airlines for your outbound and return journeys, from $544 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 Appleton 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 Appleton 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.

 

Appleton to Thunder Bay Flights

*Flight schedules are subject to change.

*Available to One Key members.