
Popular airlines to Thunder Bay, ON (YQT-Thunder Bay Intl.)
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
How much is the cheapest flight to Thunder Bay Intl.?
Prices were available within the past 7 days and start at $84 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.





*Flight schedules are subject to change.
*Available to One Key members.
Book with confidence
Tips to find the cheapest flights to Thunder Bay Intl.
The cheapest day to fly
Get started finding a cheap flight to Thunder Bay Intl. on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.
The cheapest month to fly
May is the cheapest month to fly to Thunder Bay Intl.. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Thunder Bay Intl.. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute.
The most affordable time to book a flight
Typically, a Sunday can be the cheapest time to book a flight to Thunder Bay Intl., according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation.
The cheapest round-trip tickets to Thunder Bay Intl.
The lowest price for round-trip flights to Thunder Bay Intl. in 2026 starts from from $142, while one-way tickets start from from $84. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Thunder Bay Intl.. If you have a preferred departure time or airline, you can use the handy filters to customize your search.
The cheapest airlines flying to Thunder Bay Intl.
Flair Airlines, WestJet, Air Canada, Porter Airlines, Air Transat are just some of the airlines that can typically offer cheap tickets to Thunder Bay Intl.. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Thunder Bay Intl. and countless more destinations worldwide.
The most affordable airports to fly into
To view the cheapest airports to fly into for Thunder Bay Intl., simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Thunder Bay Intl.. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia.
Save with a package
With Expedia's amazing package deals, you could save hundreds of dollars by booking your Thunder Bay Intl. plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving.
Date flexibility for the cheapest flights to Thunder Bay Intl.
If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Thunder Bay Intl..
Stopover savings
The cheapest tickets to Thunder Bay Intl. are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Thunder Bay Intl.. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved.
Get Expedia's Price Drop Protection
Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference*. This gives you peace of mind that you're getting one of the cheapest flights to Thunder Bay Intl. for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members.
*Terms apply.
Use our Price Tracking feature
Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Thunder Bay Intl.. Simply download the free Expedia app to your smart device and activate Thunder Bay Intl. flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices.
Book with Expedia
As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Thunder Bay Intl.. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Travel information
Destination airport | Thunder Bay Intl. |
|---|---|
Destination airport IATA code | YQT |
Destination city name | Thunder Bay |
Airlines serving | Air Canada, Air Transat, Flair Airlines, Porter Airlines, United, WestJet |
Roundtrip price | $141 |
Popular airline | Air Canada |
Trending flights to Thunder Bay Intl.
Prices were available within the past 7 days and start at $84 for one-way flights and $142 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Explore a world of travel with Expedia
- Flights from Madison (MSN) to Thunder Bay (YQT)
- Flights from Pittsburgh (PIT) to Thunder Bay (YQT)
- Flights from Hancock (CMX) to Thunder Bay (YQT)
- Flights from San Francisco (SFO) to Thunder Bay (YQT)
- Flights from Sault Ste. Marie (YAM) to Thunder Bay (YQT)
- Flights from Dhaka (DAC) to Thunder Bay (YQT)
- Flights from Los Angeles (LAX) to Thunder Bay (YQT)
- Flights from Minneapolis (MSP) to Thunder Bay (YQT)
- Flights from Omaha (OMA) to Thunder Bay (YQT)
- Flights from St. Louis (STL) to Thunder Bay (YQT)
- Flights to Shuniah
- Flights from Nashville (BNA) to Thunder Bay (YQT)
- Flights from Milwaukee (MKE) to Thunder Bay (YQT)
- Flights from Duluth (DLH) to Thunder Bay (YQT)
- Westjet Toronto (YYZ) to Thunder Bay (YQT) flights
- Flights to Silver Mountain
- Flights from Hartford (BDL) to Thunder Bay (YQT)
- Flights from Marquette (MQT) to Thunder Bay (YQT)
- Flights from Las Vegas (LAS) to Thunder Bay (YQT)
- Flights from Vancouver (YVR) to Thunder Bay (YQT)
- Flights from Ignace (ZUC) to Thunder Bay (YQT)
- Flights from Portland (PDX) to Thunder Bay (YQT)
- Flights from Delhi (DEL) to Thunder Bay (YQT)
- Flights from London (YXU) to Thunder Bay (YQT)
- Flights from Kansas City (MCI) to Thunder Bay (YQT)
- Flights from Windsor (YQG) to Thunder Bay (YQT)
- Flights from Philadelphia (PHL) to Thunder Bay (YQT)
- Flights to Dorion
- Flights from Baltimore (BWI) to Thunder Bay (YQT)
- Flights from Buffalo (BUF) to Thunder Bay (YQT)
- Flights from Toronto (YYZ) to Thunder Bay (YQT)
- Air Canada Toronto (YYZ) to Thunder Bay (YQT) flights
- Flights from Jacksonville (JAX) to Thunder Bay (YQT)
- Flights from New York (NYC) to Thunder Bay (YQT)
- Flights from Calgary (YYC) to Thunder Bay (YQT)
- Flights from Casablanca (CMN) to Thunder Bay (YQT)
- Flights from Rochester (ROC) to Thunder Bay (YQT)
- Flights from Detroit (DTW) to Thunder Bay (YQT)
- Flights from Indianapolis (IND) to Thunder Bay (YQT)
- Flights from Toronto (YTO) to Thunder Bay (YQT)
- Flights from Albany (ALB) to Thunder Bay (YQT)
- Flights from Chicago (ORD) to Thunder Bay (YQT)
- Flights from Sudbury (YSB) to Thunder Bay (YQT)
- Flights from Fort Myers (RSW) to Thunder Bay (YQT)
- Flights from Charlotte (CLT) to Thunder Bay (YQT)
- Flights from Raleigh (RDU) to Thunder Bay (YQT)
- Flights from Grand Rapids (GRR) to Thunder Bay (YQT)
- Flights from Edmonton (YEG) to Thunder Bay (YQT)
- Flights from Lisbon (LIS) to Thunder Bay (YQT)
- Flights from Montreal (YUL) to Thunder Bay (YQT)
- Flights from Cleveland (CLE) to Thunder Bay (YQT)
- Flights from Atlanta (ATL) to Thunder Bay (YQT)
- Flights from New Orleans (MSY) to Thunder Bay (YQT)
- Flights to Amethyst Harbour
- Flights from Dallas (DFW) to Thunder Bay (YQT)
- Flights from Kathmandu (KTM) to Thunder Bay (YQT)
- Flights from Seattle (SEA) to Thunder Bay (YQT)
- Flights from Orlando (MCO) to Thunder Bay (YQT)
- Flights from Lansing (LAN) to Thunder Bay (YQT)
- Flights from Ottawa (YOW) to Thunder Bay (YQT)
- Flights from Boston (BOS) to Thunder Bay (YQT)
- Flights from Comayagua (XPL) to Thunder Bay (YQT)
- Flights from Kitchener (YKF) to Thunder Bay (YQT)
- Flights from Eau Claire (EAU) to Thunder Bay (YQT)
- Flights from Green Bay (GRB) to Thunder Bay (YQT)
- Flights to Kakabeka Falls
- Flights from Whitby (NCA) to Thunder Bay (YQT)
- Flights from Winnipeg (YWG) to Thunder Bay (YQT)
- Flights to Thunder Bay
- Flights from Washington (IAD) to Thunder Bay (YQT)
- Flights from Appleton (ATW) to Thunder Bay (YQT)
- Flights from Tallahassee (TLH) to Thunder Bay (YQT)
- Flights from Newark Liberty Intl. Airport (EWR) to Thunder Bay (YQT)
- Flights from Atikokan (YIB) to Thunder Bay (YQT)
- Flights from Columbus (CMH) to Thunder Bay (YQT)
- Flights from Thunder Bay Intl.
- Flights from Albuquerque (ABQ) to Thunder Bay (YQT)
- Flights from San Antonio (SAT) to Thunder Bay (YQT)
- Flights from Hamilton (YHM) to Thunder Bay (YQT)
- Flights from Austin (AUS) to Thunder Bay (YQT)
- Flights from Houston (IAH) to Thunder Bay (YQT)
- Flights from Palm Springs (PSP) to Thunder Bay (YQT)
- Flights from Toronto (YTZ) to Thunder Bay (YQT)
- Flights from Phoenix (PHX) to Thunder Bay (YQT)
- Flights from Cincinnati (CVG) to Thunder Bay (YQT)
- Flights from New York (JFK) to Thunder Bay (YQT)
- Flights from Chicago (CHI) to Thunder Bay (YQT)
- Flights from Greensboro (GSO) to Thunder Bay (YQT)
- Flights from Tampa (TPA) to Thunder Bay (YQT)
- Flights from Salt Lake City (SLC) to Thunder Bay (YQT)
- Flights from Lagos (LOS) to Thunder Bay (YQT)
- Flights from San Diego (SAN) to Thunder Bay (YQT)
- Flights from Denver (DEN) to Thunder Bay (YQT)