YQT

$201 Find Cheap Flights to Thunder Bay - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$317
Typical prices: $519-$907
Air Canada
Tue 11/6Fri 11/9
LGA - YQT • 1 stop
Cheapest one-way
$201
Typical prices: $296-$680
WestJet
Wed 10/10
LAX - YQT • 1 stop
Top airlines
Porter Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
Top routes
SEA - YQT
Cheapest • 35% average savings
NYC - YQT
Most popular
Insights
Insights
When to travel
April
Cheapest • 38% price drop
July
Most popular
Good to know
+1
Good to know
+1
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights to Thunder Bay

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

Recent round-trip flight deals to Thunder Bay

Fri, Nov 6 - Mon, Nov 9
Air Canada Logo
4:30 pm - 10:36 pmLGA  New York LaGuardia-YQT Thunder Bay
6h 06m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 10:58 amYQT  Thunder Bay-LGA New York LaGuardia
5h 58m1 stop Toronto Pearson Intl
$317Air Canada
Fri, Nov 6 - Mon, Nov 9
Air Canada Logo
10:30 am - 4:05 pmLGA  New York LaGuardia-YQT Thunder Bay
5h 35m1 stop Toronto Pearson Intl
Air Canada Logo
5:00 am - 12:23 pmYQT  Thunder Bay-LGA New York LaGuardia
7h 23m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$326Air Canada
Fri, Nov 6 - Mon, Nov 9
Air Canada Logo
6:00 am - 4:05 pmLGA  New York LaGuardia-YQT Thunder Bay
10h 05m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
5:00 am - 2:35 pmYQT  Thunder Bay-LGA New York LaGuardia
9h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$334Air Canada
Sat, Oct 24 - Sat, Oct 31
Air Canada Logo
11:00 am - 5:18 pmEWR  Newark-YQT Thunder Bay
6h 18m1 stop Toronto Pearson Intl
Air Canada Logo
11:20 am - 6:01 pmYQT  Thunder Bay-EWR Newark
6h 41m1 stop Toronto Pearson Intl
$343Air Canada
Fri, Oct 23 - Fri, Oct 30
Porter Airlines Logo
6:25 am - 1:00 pmEWR  Newark-YQT Thunder Bay
6h 35m1 stop Toronto Island
Porter Airlines Logo
1:30 pm - 8:35 pmYQT  Thunder Bay-EWR Newark
7h 05m1 stop Toronto Island
$368Porter Airlines
Fri, Nov 6 - Mon, Nov 9
Porter Airlines Logo
8:00 am - 12:49 pmEWR  Newark-YQT Thunder Bay
4h 49m1 stop Toronto Island
Porter Airlines Logo
1:30 pm - 5:55 pmYQT  Thunder Bay-EWR Newark
4h 25m1 stop Toronto Island
$399Porter Airlines
Fri, Oct 2 - Tue, Oct 6
Air Canada Logo
4:00 pm - 10:58 pmLGA  New York LaGuardia-YQT Thunder Bay
6h 58m1 stop Toronto Pearson Intl
Air Canada Logo
5:15 am - 10:56 amYQT  Thunder Bay-LGA New York LaGuardia
5h 41m1 stop Toronto Pearson Intl
$399Air Canada
Fri, Oct 2 - Tue, Oct 6
Air Canada Logo
10:30 am - 5:08 pmLGA  New York LaGuardia-YQT Thunder Bay
6h 38m1 stop Toronto Pearson Intl
Air Canada Logo
5:15 am - 2:36 pmYQT  Thunder Bay-LGA New York LaGuardia
9h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$408Air Canada
Fri, Oct 2 - Tue, Oct 6
Air Canada Logo
4:45 pm - 10:58 pmLGA  New York LaGuardia-YQT Thunder Bay
6h 13m1 stop Toronto Pearson Intl
Air Canada Logo
5:15 am - 2:36 pmYQT  Thunder Bay-LGA New York LaGuardia
9h 21m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$408Air Canada
Fri, Oct 2 - Tue, Oct 6
Air Canada Logo
6:30 am - 5:08 pmLGA  New York LaGuardia-YQT Thunder Bay
10h 38m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
11:45 am - 9:30 pmYQT  Thunder Bay-LGA New York LaGuardia
9h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$416Air Canada
Booking Insights

Price, demand and travel trends for United States to Thunder Bay flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Thunder Bay with more confidence.

What is the cheapest flight to Thunder Bay?

New York LaGuardia Airport to Thunder Bay is the cheapest route at $317 round-trip, found in the past 5 days on KAYAK. Newark Airport to Thunder Bay is the most popular connection with round-trip deals from $343.

How much is a flight to Thunder Bay?

A round-trip flight to Thunder Bay costs $661 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Seattle average $462, while Orlando runs a bit higher at $462.

What is the cheapest day to fly to Thunder Bay?

Wednesday is the cheapest day to fly to Thunder Bay at $617 round-trip on average over the past 12 months on KAYAK. Saturday is the most expensive at $842.

What is the cheapest month to fly to Thunder Bay?

  • April is the cheapest month to fly to Thunder Bay with an average price of $410 round-trip.
  • November ($1,066) and December ($1,050) are the most expensive.
  • Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Thunder Bay?

Afternoon flights to Thunder Bay are the cheapest at $629 round-trip on average. Evening flights are the most expensive at $860.

What is a good deal for flights to Thunder Bay?

Flights under $519 are considered a good deal. 25% of KAYAK users found round-trip flights to Thunder Bay at or below these prices, with the lowest fares from:

  • Seattle $381
  • New York $406
  • Orlando $410
.

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Expert advice

Expert advice for your flight to Thunder Bay

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Porter Airlines

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more

Key details for flights to Thunder Bay

Low season

February

Cheapest flight

$201
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Los Angeles to Thunder Bay

When to book flights to Thunder Bay

Are your dates flexible? Find out the best times to travel 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

Your questions about flights to Thunder Bay, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Thunder Bay?

    American Airlines operates the most flights from the United States to Thunder Bay at 0 per week, while Air Canada is the airline most often selected by KAYAK users searching for flights from the United States to Thunder Bay. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Where can I fly from to get the cheapest fares to Thunder Bay?

    Based on fares booked in the past 5 days, the cheapest flights to Thunder Bay are from:
    • New York, from $317 round-trip

  • How do I know if a flight to Thunder Bay is a good deal?

    A good deal on a flight to Thunder Bay is around $519 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Thunder Bay flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Thunder Bay, recent KAYAK data shows that stronger deals tend to land around $519 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Thunder Bay around April. Round-trip fares historically average $410 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to noon to save up to $231 per round-trip. Noon flights to Thunder Bay average $629 compared to $860 for afternoon flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Thunder Bay

 
Need help choosing which airline to fly with to Thunder Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11608 reviews
7.1Comfort
7.3Boarding
7.8Crew
6.3Food
6.8Entertainment
Airline reviews

Flight delay due to staff shortage. No snack or drinks served. Toilets had water collecting on the floor.

6.0 GoodAnonymous, Sep 2026
Read more Air Canada reviews

Flight delay due to staff shortage. No snack or drinks served. Toilets had water collecting on the floor.

After waiting for hours of delays, the flight was canceled. We missed our flight to Iceland from Toronto. We tried for hours to get a reasonable replacement flight, but it was the next day before we could even schedule another flight days later. We had to cancel our anniversary trip because we could not get to Iceland on time to keep our reservations. We won’t be flying Air Canada again as they just don’t have the infrastructure to deal with cancellations.

The only problem that I have is if you have questions about your flight ✈️ there's no one to communicate with when you call 📱.

As seems to happen every flight from Toronto to Ottawa we were delayed twice. We try to avoid Toronto when possible.. Denver to Toronto was fine.

Amazing and light experience, boarding on time, crew is super nice, clean salon and special thanks for movies availability. Provided by United Airlines

It would be nice to have access to the headphones since wifi wasn’t available. Passengers in front of me got them for free I was asked to pay for them. I heard stewardessa saying that headphones are complimentary since there is no wifi. When I requested headphones I had to pay. No room to sit. Bear given with the can but my drink was given in plastik cup. I will try not to fly with air Canada any more.

Boarded on time and arrived early. Overall quick flight. Snack and beverage offered.

Fine and uneventful I got to my destination safely No inflight entertainment Seats are not very comfortable

I like the free air Canada wifi and being able to watch things on there. The basic snacks are good, just wish I could have both. If I’m being really picky, the flight attendant who filled my drink, filled it half with fizz and didn’t take the second to let it go down and add more, so I got maybe half a cup of pop.

I was injured during my vacation and Air Canada accommodated me with pre boarding, and wheel chair access. Our seats were economy and we wanted to upgrade to business class, but they wouldn't let us.

More options for your flight to Thunder Bay