Find flights
When to book
Airlines
FAQs

Cheap flights from Thunder Bay to California from C$ 187

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YQT — LAX
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Thunder Bay to California

Keep the following information in mind while searching for Thunder Bay to California flight deals. Data was last updated 17 September 2025.

Round-trip from

C$ 391

One-way from

C$ 187

Popular in

November

Cheapest in

May

Average price

C$ 425
WestJet
  • WestJet
  • 24/11-28/11
  • 4 total stops
  • 38h 19m total
  • Thunder Bay to California
Search Deals
Air Canada
  • Air Canada
  • 30/1
  • 1 total stop
  • 8h 32m total
  • Thunder Bay to California
Search Deals
Highest demand for flights based on searches. 31% potential increase in price (C$ 366 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease (C$ 94 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Thunder Bay to California

Cheapest flights from Thunder Bay to California
Explore the most affordable flight options available from Thunder Bay to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Mon 29/97:40 p.m.YQT - LAX
1 stop29h 06mWestJet
Thu 2/107:00 a.m.LAX - YQT
1 stop8h 54mWestJet
Deal found 15/9C$ 373
Fri 24/1011:00 a.m.YQT - LAX
1 stop10h 58mAir Canada
Mon 3/116:10 p.m.LAX - YQT
2 stops12h 55mAir Canada
Deal found 16/9C$ 398
Mon 29/911:00 a.m.YQT - LAX
2 stops13h 35mAir Canada
Thu 2/1010:30 p.m.LAX - YQT
2 stops14h 15mAir Canada
Deal found 15/9C$ 400
Sun 12/107:40 p.m.YQT - LAS
1 stop28h 49mMultiple Airlines
Thu 16/1012:35 p.m.LAS - YQT
2 stops19h 35mMultiple Airlines
Deal found 16/9C$ 426
Tue 21/105:00 p.m.YQT - LAS
1 stop8h 13mAir Canada
Sat 25/107:58 p.m.LAS - YQT
2 stops11h 07mAir Canada
Deal found 16/9C$ 436
Tue 21/105:15 a.m.YQT - LAS
2 stops14h 03mUnited Airlines
Fri 24/1012:59 a.m.LAS - YQT
2 stops11h 46mUnited Airlines
Deal found 16/9C$ 444
Wed 15/105:15 a.m.YQT - LAS
2 stops12h 41mAir Canada
Wed 22/1011:20 p.m.LAS - YQT
1 stop7h 40mAir Canada
Deal found 17/9C$ 461
Fri 24/1011:00 a.m.YQT - LAS
2 stops16h 15mUnited Airlines
Mon 27/1011:30 p.m.LAS - YQT
2 stops15h 55mUnited Airlines
Deal found 16/9C$ 466
Mon 29/95:15 a.m.YQT - LAX
1 stop10h 13mUnited Airlines
Wed 1/1012:56 a.m.LAX - YQT
2 stops11h 49mUnited Airlines
Deal found 15/9C$ 479
Mon 24/1111:15 a.m.YQT - LAS
2 stops12h 34mAir Canada
Tue 25/1111:30 p.m.LAS - YQT
1 stop7h 35mAir Canada
Deal found 17/9C$ 484
Thu 13/115:00 a.m.YQT - LAS
2 stops18h 07mUnited Airlines
Fri 14/1112:59 a.m.LAS - YQT
2 stops14h 46mUnited Airlines
Deal found 16/9C$ 490
Mon 29/97:40 p.m.YQT - LAX
3 stops26h 15mMultiple Airlines
Thu 2/107:00 a.m.LAX - YQT
1 stop8h 54mMultiple Airlines
Deal found 16/9C$ 499

Cheapflights Fare Finder

 
Customize your flight search to find flights from Thunder Bay to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Thunder Bay to California that are best for you.

Fly from

Thunder Bay

Fly to

California

Route

Depart

Return

Price

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 29/9

7:40 p.m.-9:46 p.m.

1 stop29h 06m

Los Angeles

Thu 2/10

7:00 a.m.-6:54 p.m.

1 stop8h 54m

C$ 373

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Fri 24/10

11:00 a.m.-6:58 p.m.

1 stop10h 58m

Los Angeles

Mon 3/11

6:10 p.m.-10:05 a.m.

2 stops12h 55m

C$ 398

Thunder BayLos Angeles

YQT - LAX

YQTLAX

Thunder Bay

Mon 29/9

11:00 a.m.-9:35 p.m.

2 stops13h 35m

Los Angeles

Thu 2/10

10:30 p.m.-3:45 p.m.

2 stops14h 15m

C$ 400

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Sun 12/10

7:40 p.m.-9:29 p.m.

1 stop28h 49m

Las Vegas Harry Reid Intl

Thu 16/10

12:35 p.m.-11:10 a.m.

2 stops19h 35m

C$ 426

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Tue 21/10

5:00 p.m.-10:13 p.m.

1 stop8h 13m

Las Vegas Harry Reid Intl

Sat 25/10

7:58 p.m.-10:05 a.m.

2 stops11h 07m

C$ 436

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Wed 15/10

5:15 a.m.-4:14 p.m.

2 stops13h 59m

Las Vegas Harry Reid Intl

Tue 21/10

12:59 a.m.-3:45 p.m.

2 stops11h 46m

C$ 443

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Wed 15/10

5:15 a.m.-7:42 p.m.

2 stops17h 27m

Las Vegas Harry Reid Intl

Wed 22/10

11:20 p.m.-10:00 a.m.

1 stop7h 40m

C$ 443

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Tue 21/10

5:15 a.m.-4:18 p.m.

2 stops14h 03m

Las Vegas Harry Reid Intl

Fri 24/10

12:59 a.m.-3:45 p.m.

2 stops11h 46m

C$ 444

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Mon 24/11

11:15 a.m.-10:31 p.m.

1 stop14h 16m

Las Vegas Harry Reid Intl

Fri 28/11

11:30 p.m.-10:05 a.m.

1 stop7h 35m

C$ 447

Thunder BayLas Vegas

YQT - LAS

YQTLAS

Thunder Bay

Thu 13/11

6:00 a.m.-2:47 p.m.

2 stops11h 47m

Las Vegas Harry Reid Intl

Thu 20/11

8:00 a.m.-3:10 p.m.

2 stops28h 10m

C$ 455

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Thunder Bay to California

Have a flexible travel schedule? Discover the best time to fly to California from Thunder Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Thunder Bay to California?

Currently, May is the cheapest month in which you can book a flight from Thunder Bay to California (average of C$ 231). Flying from Thunder Bay to California in March is currently the most expensive (average of C$ 295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 17 September 2025.
See what other customers who have flown with United Airlines and Air Canada from Thunder Bay to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews
Check prices

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Related info for your journey

Find useful and relevant information for your journey from Thunder Bay to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Thunder Bay to California?

    For a flight from Thunder Bay to California, you will be flying from Thunder Bay. Thunder Bay (YQT) is just 5.6 km from the centre of the city.

  • How long is the flight from Thunder Bay to California?

    Departing from Thunder Bay to California will take you 10h 58m. The distance between Thunder Bay and California is about 2887 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Thunder Bay to California one-way?

    The cheapest airlines for a one-way flight from Thunder Bay to California are Air Canada (C$ 187), United Airlines (C$ 308), and Porter Airlines (C$ 359).

  • Can I find deals for flights from Thunder Bay to California that include hotel bookings?

    Yes. In addition to deals on Thunder Bay to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Thunder Bay to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Thunder Bay to California.

  • Can I find deals for business class flights from Thunder Bay to California?

    Yes. Cheapflights offers flight deals from Thunder Bay to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Thunder Bay to California?

    Currently, May is the cheapest month in which you can book a flight from Thunder Bay to California (average of C$ 231). Flying from Thunder Bay to California in March is currently the most expensive (average of C$ 295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Thunder Bay to California

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Newark flights
Toronto Island to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Pearson Intl to Las Vegas flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Orlando flights
Pearson Intl to San Francisco flights
Pearson Intl to Boston flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Hobby flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Seattle flights
Pearson Intl to New Orleans flights
Pearson Intl to Nashville flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Atlanta flights
Pearson Intl to Sky Harbor Intl flights
Pearson Intl to Reagan-National flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Tampa flights
Toronto Island to Orlando flights
Ottawa to Fort Lauderdale flights
Pearson Intl to Dulles Intl flights
Pearson Intl to San Diego flights
Pearson Intl to Fort Myers flights
Ottawa to Newark flights
Pearson Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Dallas/Fort Worth flights
Toronto Island to Boston flights
Pierre Elliott Trudeau Intl to San Francisco flights
Pearson Intl to West Palm Beach flights
Pearson Intl to Midway flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Reagan-National flights
Pearson Intl to Austin flights
Pierre Elliott Trudeau Intl to Dulles Intl flights
Toronto Island to Midway flights
Pearson Intl to Denver flights
Pearson Intl to Ontario flights

Top 2 airlines flying from Thunder Bay to California

Discover the top 2 airlines that operate flights from Thunder Bay to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 302AverageC$ 550FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 323AverageC$ 757FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Thunder Bay to California?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Thunder Bay to California. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Thunder Bay to California?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Thunder Bay to California for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Thunder Bay to California with no change fees?

Need flexible booking options for your flight to California from Thunder Bay? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Thunder Bay to California become cheaper?

Yes, Cheapflights offers price alerts on Thunder Bay to California flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.