C$ 261 Find Cheap Flights from Thunder Bay to California – Compare and Save

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 California departing on 2/9. 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 California

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Thunder Bay to California 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 California

Mon, 12 Oct - Thu, 15 Oct
WestJet Logo
11:00 a.m. - 10:05 p.m.-
14h 05m
WestJet Logo
6:05 p.m. - 7:00 p.m.-
21h 55m
C$ 490WestJet
Mon, 12 Oct - Thu, 15 Oct
WestJet Logo
7:50 p.m. - 12:25 p.m.-
19h 35m
WestJet Logo
7:30 a.m. - 7:00 p.m.-
8h 30m
C$ 493WestJet
Mon, 12 Oct - Thu, 15 Oct
WestJet Logo
11:00 a.m. - 10:05 p.m.-
14h 05m
WestJet Logo
1:15 p.m. - 6:45 p.m.-
26h 30m
C$ 497WestJet
Mon, 12 Oct - Fri, 16 Oct
WestJet Logo
11:00 a.m. - 10:05 p.m.-
14h 05m
WestJet Logo
12:10 p.m. - 6:45 p.m.-
27h 35m
C$ 501WestJet
Wed, 14 Oct - Fri, 16 Oct
WestJet Logo
11:00 a.m. - 10:05 p.m.-
14h 05m
WestJet Logo
7:30 a.m. - 7:00 p.m.-
8h 30m
C$ 503WestJet
Mon, 12 Oct - Fri, 16 Oct
WestJet Logo
7:20 p.m. - 5:10 p.m.-
24h 50m
WestJet Logo
7:30 a.m. - 7:00 p.m.-
8h 30m
C$ 512WestJet
Wed, 14 Oct - Fri, 16 Oct
Air Canada Logo
5:15 a.m. - 10:34 a.m.-
8h 19m
Air Canada Logo
10:35 p.m. - 10:48 a.m.-
9h 13m
C$ 525Air Canada
Wed, 14 Oct - Fri, 16 Oct
Air Canada Logo
5:15 a.m. - 4:00 p.m.-
13h 45m
Air Canada Logo
6:45 a.m. - 10:48 p.m.-
13h 03m
C$ 525Air Canada
Wed, 14 Oct - Fri, 16 Oct
Air Canada Logo
5:15 a.m. - 10:34 a.m.-
8h 19m
Air Canada Logo
6:45 a.m. - 10:48 p.m.-
13h 03m
C$ 525Air Canada
Wed, 14 Oct - Fri, 16 Oct
Air Canada Logo
5:15 a.m. - 4:00 p.m.-
13h 45m
Air Canada Logo
10:35 p.m. - 10:48 a.m.-
9h 13m
C$ 525Air Canada
Booking Insights

KAYAK's insights & trends for Thunder Bay to California flights

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

Which airlines provide the cheapest flights from Thunder Bay to California?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Thunder Bay to California were found on WestJet (C$ 497) and Air Canada (C$ 525).

Good to know

Low season

September

Cheapest flight

C$ 261
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Thunder Bay to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Thunder Bay to California?

    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 California.

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

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

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

    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 California 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 California?

    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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Thunder Bay to California

 
See real verified KAYAK customer reviews for airlines flying from Thunder Bay to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Thunder Bay to California? 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.
7.4
United AirlinesOverall score based on 10059 reviews
8.1Crew
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
Airline reviews

We boarded the plane and were about to take off when we were notified that the tires had to be checked. Upon inspection, they were found to need replacement, so the entire plane had to be deboarded. After we exited the plane, United staff forced us to stay in the gate area by posting "Do Not Exit" signs on the doors connecting the gate area to the terminal. Many of us had already rebooked our flights and had no checked bags, but they told us we could not leave. This seemed inappropriate to hold people under false pretenses. When the agent told us we could leave, I asked them to please take down the "Do Not Exit" signs, as they were misleading. The agent refused, and I told them that it didn't feel right to hold people like that.

2.0 MediocreAnonymous, Jul 2026
Read more United Airlines reviews

We boarded the plane and were about to take off when we were notified that the tires had to be checked. Upon inspection, they were found to need replacement, so the entire plane had to be deboarded. After we exited the plane, United staff forced us to stay in the gate area by posting "Do Not Exit" signs on the doors connecting the gate area to the terminal. Many of us had already rebooked our flights and had no checked bags, but they told us we could not leave. This seemed inappropriate to hold people under false pretenses. When the agent told us we could leave, I asked them to please take down the "Do Not Exit" signs, as they were misleading. The agent refused, and I told them that it didn't feel right to hold people like that.

Flight attendants had a little attitude. Food tastes no good.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

headphone jack didnt work for the first flight and not much variety

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

The seat is too hard and my back and bottom are having servers pain

There was no lounge for passengers waiting before boarding the aircraft at F65, so passengers are just sitting on the floor or just spread everywhere the premises before boarding.

The food was terrible and they lost my luggage which created a lot of issues.

Horrible! Rude flight attendant, barely any service on such a long flight. I wouldn't recommend Air Canada to anyone.

Smooth ride but I wish they have better food selections.

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

The flight was delayed, but not for weather. We landed over 3hrs later than planned.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

The flight was very smooth and good. Boarding was fast, but the staff was just decently friendly.

I liked the behaviour of the crew members.The flight was good.

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

Everything you need to know for your flight from Thunder Bay to California

Information on your arrival and departure airports