$167 Find Cheap Flights from Thunder Bay to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Thunder Bay to the United States departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Thunder Bay to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$377
Las Vegas
Las Vegas2 stops$315
Boston
Boston1 stop$386
New York
New York1 stop$377
Las Vegas
Las Vegas2 stops$315
Boston
Boston1 stop$386

Book Cheap Thunder Bay to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Thunder Bay to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Thunder Bay to the United States

ב', יוני 8 - ה', יוני 11
Air Canada Logo
11:55 am - 7:36 pm
YQT
-
MCO
7h 41m
1 stop
Air Canada Logo
8:40 pm - 10:55 am
MCO
-
YQT
14h 15m
1 stop
$308Air Canada
ב', יוני 8 - ה', יוני 11
Air Canada Logo
5:10 am - 6:31 pm
YQT
-
MCO
13h 21m
2 stops
Air Canada Logo
8:40 pm - 10:55 am
MCO
-
YQT
14h 15m
1 stop
$312Air Canada
ש', מאי 9 - ד', מאי 13
WestJet Logo
11:00 am - 9:40 pm
YQT
-
LAS
13h 40m
2 stops
WestJet Logo
6:10 pm - 7:00 pm
LAS
-
YQT
21h 50m
1 stop
$315WestJet
ש', מאי 9 - ד', מאי 13
WestJet Logo
11:00 am - 9:40 pm
YQT
-
LAS
13h 40m
2 stops
WestJet Logo
1:20 pm - 7:00 pm
LAS
-
YQT
26h 40m
2 stops
$320WestJet
ב', יוני 8 - ה', יוני 11
Air Canada Logo
5:10 am - 6:31 pm
YQT
-
MCO
13h 21m
2 stops
Air Canada Logo
7:30 pm - 10:55 am
MCO
-
YQT
15h 25m
2 stops
$320Air Canada
ה', מאי 21 - ש', מאי 30
Porter Airlines Logo
6:30 am - 12:45 pm
YQT
-
MCO
6h 15m
1 stop
Porter Airlines Logo
11:20 am - 7:20 pm
MCO
-
YQT
8h 00m
2 stops
$323Porter Airlines
ה', מאי 21 - ש', מאי 30
Porter Airlines Logo
6:30 am - 12:45 pm
YQT
-
MCO
6h 15m
1 stop
Porter Airlines Logo
11:20 am - 7:20 pm
MCO
-
YQT
8h 00m
2 stops
$324Porter Airlines
א', יוני 14 - ד', יוני 17
United Airlines Logo
5:10 am - 10:56 am
YQT
-
LGA
5h 46m
1 stop
United Airlines Logo
4:00 pm - 11:15 pm
LGA
-
YQT
7h 15m
1 stop
$377United Airlines
א', יוני 14 - ד', יוני 17
United Airlines Logo
5:10 am - 10:56 am
YQT
-
LGA
5h 46m
1 stop
United Airlines Logo
7:10 am - 5:20 pm
LGA
-
YQT
10h 10m
2 stops
$378United Airlines
א', אפר' 12 - ה', אפר' 16
Lufthansa Logo
5:00 am - 9:37 pm
YQT
-
BDL
16h 37m
2 stops
Lufthansa Logo
10:33 am - 11:00 pm
BDL
-
YQT
12h 27m
2 stops
$810Lufthansa
Booking Insights

KAYAK's insights & trends for Thunder Bay to the United States flights

Get data-powered insights and trends into flights from Thunder Bay to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Thunder Bay to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Thunder Bay to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Thunder Bay to the United States is April, when tickets cost $296 (return) on average. On the other hand, the most expensive months are August and September, when the average cost of round-trip tickets is $902 and $519 respectively.

Good to know

Low seasonJune
Cheapest flight$167
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 126% increase in price.
Flight from Thunder Bay to Boston

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Thunder Bay to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Thunder Bay to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Thunder Bay to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Thunder Bay to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Thunder Bay to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Thunder Bay to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Thunder Bay to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Thunder Bay to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Thunder Bay to the United States

 
Need help choosing which airline to fly with from Thunder Bay to the United States? 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.
8.0
Porter AirlinesOverall score based on 430 reviews
8.0Comfort
8.6Crew
7.0Entertainment
7.6Food
8.2Boarding
Airline reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

10.0 ExcellentDeanna, Mar 2026
YWG - YOW
Read more Porter Airlines reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

Everything you need to know for your flight from Thunder Bay to the United States

Information on your arrival and departure airports