$578+ Cheap flights from San Diego (SAN) 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — YQT
feb. 28 — mar. 71
1 adult, Economy
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Find cheap flights from San Diego 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 San Diego to Thunder Bay
Cheapest flights from San Diego to Thunder BayExplore the most affordable flight options available from San Diego to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.
Explore the most affordable flight options available from San Diego to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 29, 2026.
This Air Canada deal was found by Cheapflights users on 1/26. 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.
mié. 4/86:10 pm
SAN
- YQT
2 stops12h 55m
Air Canada
sáb. 4/115:00 am
YQT
- SAN
1 stop9h 53m
Air Canada
Deal found 1/26![Air Canada logo]()
$578
This United Airlines deal was found by Cheapflights users on 1/28. 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.
mié. 4/89:45 pm
SAN
- YQT
2 stops17h 50m
United Airlines
sáb. 4/115:00 am
YQT
- SAN
1 stop9h 53m
United Airlines
Deal found 1/28![United Airlines logo]()
$658
Find flight deals from San Diego to Thunder Bay
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Thunder Bay (YQT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $578 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego 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 2,558,603 searches. Data last updated enero 29, 2026.
Use the filters below to find and compare flights from San Diego to Thunder Bay that are best for you.
Fly from
San Diego
Fly to
Thunder Bay
Route
Depart
Return
Price
San DiegoThunder Bay
SAN - YQT
SANYQT
San Diego
mié. 4/8
6:10 pm-10:05 am
2 stops12h 55m
Thunder Bay
sáb. 4/11
5:00 am-11:53 am
1 stop9h 53m
$578
San DiegoThunder Bay
SAN - YQT
SANYQT
San Diego
mié. 4/8
9:45 pm-6:35 pm
2 stops17h 50m
Thunder Bay
sáb. 4/11
5:00 am-11:53 am
1 stop9h 53m
$658
Compare providers for flights from San Diego to Thunder Bay
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Thunder Bay in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Thunder Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Thunder Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Thunder Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Thunder Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Thunder Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Thunder Bay
Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from San Diego 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.