$365+ Cheap flights from California to Thunder Bay (YQT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YQT
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from California to Thunder Bay with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Thunder Bay
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Cheapest flights from California to Thunder BayExplore the most affordable flight options available from California to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from California to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This WestJet deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:00 pm -
1 stop27h 00m
Tue 10/207:20 pm -
2 stops19h 40m
Deal found 9/21![WestJet logo]()
$365
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:35 pm -
1 stop18h 13m
Tue 10/205:15 am -
1 stop10h 19m
Deal found 9/18![Air Canada logo]()
$382
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:25 am -
1 stop11h 11m
Mon 11/95:00 am -
1 stop13h 40m
Deal found 9/18![Air Canada logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 am -
2 stops14h 36m
Fri 11/135:00 am -
1 stop9h 10m
Deal found 9/22![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm -
2 stops22h 54m
Sat 10/245:15 am -
2 stops15h 16m
Deal found 9/21![United Airlines logo]()
$534
This Air Canada deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:55 am -
1 stop8h 03m
Sat 10/2411:45 am -
1 stop10h 15m
Deal found 9/21![Air Canada logo]()
$542
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:34 pm -
3 stops43h 26m
Fri 10/237:20 pm -
2 stops45h 20m
Deal found 9/18![Multiple Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:40 am -
2 stops13h 18m
Tue 10/205:15 am -
2 stops14h 50m
Deal found 9/21![United Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:50 pm -
2 stops14h 58m
Tue 10/205:15 am -
2 stops13h 45m
Deal found 9/17![Air Canada logo]()
$633
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:21 pm -
2 stops23h 37m
Sat 10/245:15 am -
2 stops18h 07m
Deal found 9/17![United Airlines logo]()
$656
This WestJet deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:30 pm -
2 stops24h 15m
Fri 10/237:20 pm -
2 stops45h 20m
Deal found 9/18![WestJet logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:40 am -
2 stops13h 08m
Fri 10/235:15 am -
1 stop10h 01m
Deal found 9/18![United Airlines logo]()
$716
Best flights from California to Thunder BayDiscover carefully curated flight deals from California to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from California to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This WestJet deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:00 pm -
1 stop27h 00m
Tue 10/207:20 pm -
2 stops19h 40m
Deal found 9/21![WestJet logo]()
$365
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:35 pm -
1 stop18h 13m
Tue 10/205:15 am -
1 stop10h 19m
Deal found 9/18![Air Canada logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:00 am -
2 stops14h 36m
Fri 11/135:00 am -
1 stop9h 10m
Deal found 9/22![United Airlines logo]()
$456
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:34 pm -
3 stops43h 26m
Fri 10/237:20 pm -
2 stops45h 20m
Deal found 9/18![Multiple Airlines logo]()
$610
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:25 am -
1 stop11h 11m
Mon 11/95:00 am -
1 stop13h 40m
Deal found 9/18![Air Canada logo]()
$407
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:40 pm -
1 stop14h 31m
Mon 11/1611:20 am -
1 stop13h 10m
Deal found 9/17![Air Canada logo]()
$407
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:00 am -
2 stops14h 36m
Mon 11/1611:20 am -
2 stops15h 44m
Deal found 9/17![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:35 am -
2 stops13h 01m
Mon 11/911:20 am -
2 stops14h 49m
Deal found 9/18![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm -
2 stops22h 54m
Sat 10/245:15 am -
2 stops15h 16m
Deal found 9/21![United Airlines logo]()
$534
This Air Canada deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:55 am -
1 stop8h 03m
Sat 10/2411:45 am -
1 stop10h 15m
Deal found 9/21![Air Canada logo]()
$542
This WestJet deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:30 pm -
2 stops24h 15m
Fri 10/237:20 pm -
2 stops45h 20m
Deal found 9/18![WestJet logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:40 am -
2 stops13h 18m
Tue 10/205:15 am -
2 stops14h 50m
Deal found 9/21![United Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:50 pm -
2 stops14h 58m
Tue 10/206:15 pm -
2 stops24h 45m
Deal found 9/18![Air Canada logo]()
$657
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:40 am -
2 stops13h 08m
Fri 10/235:15 am -
1 stop10h 01m
Deal found 9/18![United Airlines logo]()
$716
Last-minute flights from California to Thunder BayDiscover last-minute flight deals from California to Thunder Bay. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from California to Thunder Bay. Data last updated September 22, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:30 am -
2 stops20h 18m
Tue 10/138:15 am -
3 stops29h 30m
Deal found 9/21![Multiple Airlines logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:00 am -
2 stops13h 03m
Sat 10/35:15 am -
2 stops15h 18m
Deal found 9/21![United Airlines logo]()
$1,265
This Mytrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:34 pm -
3 stops43h 26m
Fri 10/237:20 pm -
2 stops45h 20m
Deal found 9/18![Multiple Airlines logo]()
$610
This WestJet deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:30 pm -
2 stops24h 15m
Fri 10/237:20 pm -
2 stops45h 20m
Deal found 9/18![WestJet logo]()
$705
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:40 am -
2 stops13h 08m
Fri 10/235:15 am -
1 stop10h 01m
Deal found 9/18![United Airlines logo]()
$716
This WestJet deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:00 pm -
1 stop27h 00m
Tue 10/207:20 pm -
2 stops19h 40m
Deal found 9/21![WestJet logo]()
$365
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:35 pm -
1 stop18h 13m
Tue 10/205:15 am -
1 stop10h 19m
Deal found 9/18![Air Canada logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:40 am -
2 stops13h 18m
Tue 10/205:15 am -
2 stops14h 50m
Deal found 9/21![United Airlines logo]()
$622
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/174:50 pm -
2 stops14h 58m
Tue 10/205:15 am -
2 stops13h 45m
Deal found 9/17![Air Canada logo]()
$633
This Air Canada deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:55 am -
1 stop8h 03m
Sat 10/2411:45 am -
1 stop10h 15m
Deal found 9/21![Air Canada logo]()
$542
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:21 pm -
2 stops23h 37m
Sat 10/245:15 am -
2 stops18h 07m
Deal found 9/17![United Airlines logo]()
$656
This United Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:14 pm -
2 stops22h 54m
Sat 10/245:15 am -
2 stops15h 16m
Deal found 9/21![United Airlines logo]()
$534
Find flight deals from California to Thunder Bay
Keep the following information in mind while searching for California to Thunder Bay flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from California to Thunder Bay 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from California to Thunder Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Sat 10/17
1:00 pm-7:00 pm
1 stop27h 00m
Thunder Bay
Tue 10/20
7:20 pm-12:00 pm
2 stops19h 40m
$365
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Sat 10/17
1:35 pm-10:48 am
1 stop18h 13m
Thunder Bay
Tue 10/20
5:15 am-12:34 pm
1 stop10h 19m
$382
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Mon 11/2
8:25 am-10:36 pm
1 stop11h 11m
Thunder Bay
Mon 11/9
5:00 am-3:40 pm
1 stop13h 40m
$407
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Thu 11/12
4:40 pm-10:11 am
1 stop14h 31m
Thunder Bay
Mon 11/16
11:20 am-9:30 pm
1 stop13h 10m
$407
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Fri 11/6
5:00 am-10:36 pm
2 stops14h 36m
Thunder Bay
Fri 11/13
5:00 am-11:10 am
1 stop9h 10m
$456
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Thu 11/12
5:00 am-10:36 pm
2 stops14h 36m
Thunder Bay
Mon 11/16
11:20 am-12:04 am
2 stops15h 44m
$480
San FranciscoThunder Bay
SFO San Francisco - YQT Thunder Bay
SFOYQT
San Francisco
Mon 11/2
6:35 am-10:36 pm
2 stops13h 01m
Thunder Bay
Mon 11/9
11:20 am-11:09 pm
2 stops14h 49m
$480
Santa AnaThunder Bay
SNA Santa Ana J. Wayne/Orange Cnty - YQT Thunder Bay
SNAYQT
Santa Ana J. Wayne/Orange Cnty
Wed 10/21
3:14 pm-5:08 pm
2 stops22h 54m
Thunder Bay
Sat 10/24
5:15 am-5:31 pm
2 stops15h 16m
$534
Quickest round-trip
Los AngelesThunder Bay
LAX Los Angeles - YQT Thunder Bay
LAXYQT
Los Angeles
Tue 10/20
11:55 am-10:58 pm
1 stop8h 03m
Thunder Bay
Sat 10/24
11:45 am-7:00 pm
1 stop10h 15m
$542
San DiegoThunder Bay
SAN San Diego - YQT Thunder Bay
SANYQT
San Diego
Fri 10/16
8:34 pm-7:00 pm
3 stops43h 26m
Thunder Bay
Fri 10/23
7:20 pm-1:40 pm
2 stops45h 20m
$610
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from California to Thunder Bay
Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from California with our price prediction graph.
SFO-YQT
SAN-YQT
SNA-YQT
LAX-YQT
BUR-YQT
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 California to Thunder Bay
USCA-YQT
SFO-YQT
SAN-YQT
SNA-YQT
LAX-YQT
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from California to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to Thunder Bay
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Thunder Bay by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from California to Thunder Bay by cabin class
Find flights from California to Thunder Bay, based on your preferred cabin class, be it economy, premium economy, business, or first class.
California and Thunder Bay flights
Browse other California and Thunder Bay flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
California to Thunder Bay flights
Consider these flights traveling from California to Thunder Bay.
Top airline flying from California to Thunder Bay
Discover the top airline that operate flights from California to Thunder Bay. 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$450 | Average$991 | FlexibilityNo cancel fee | On-time67% |