$1,018+ Cheap flights from San Francisco (SFO) to Lethbridge (YQL)
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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YQL
Dec 5 — Dec 121
1 adult, Economy
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Find cheap flights from San Francisco to Lethbridge 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 Francisco to Lethbridge
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Lethbridge (YQL). 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 November 5, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Find flight deals from San Francisco to Lethbridge
Cheapest flights from San Francisco to LethbridgeExplore the most affordable flight options available from San Francisco to Lethbridge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.
Explore the most affordable flight options available from San Francisco to Lethbridge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.
This FlightHub deal was found by Cheapflights users on 11/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amSFO - YQL
2 stops9h 20mWestJet
Tue 11/114:50 pmYQL - SFO
2 stops22h 45mWestJet
Deal found 11/3![WestJet logo]()
$1,018
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Sat 11/810:15 amSFO - YQL
3 stops29h 05mMultiple Airlines
Tue 11/114:50 pmYQL - SFO
3 stops20h 50mMultiple Airlines
Deal found 11/3![Multiple Airlines logo]()
$1,100
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Lethbridge 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 November 5, 2025.
Use the filters below to find and compare flights from San Francisco to Lethbridge that are best for you.
Fly from
San Francisco
Fly to
Lethbridge
Route
Depart
Return
Price
San FranciscoLethbridge
SFO - YQL
SFOYQL
San Francisco
Sat 11/8
6:00 am-4:20 pm
2 stops9h 20m
Lethbridge
Tue 11/11
4:50 pm-2:35 pm
2 stops22h 45m
$1,018
San FranciscoLethbridge
SFO - YQL
SFOYQL
San Francisco
Sat 11/8
10:15 am-4:20 pm
3 stops29h 05m
Lethbridge
Tue 11/11
4:50 pm-12:40 pm
3 stops20h 50m
$1,100
Compare providers for flights from San Francisco to Lethbridge
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 Francisco to Lethbridge in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Lethbridge flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Lethbridge flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Lethbridge flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Lethbridge flights, Cheapflights users trust eDreams the most. eDreams 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 Francisco-Lethbridge 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 Francisco to Lethbridge
Have a flexible travel schedule? Discover the best time to fly to Lethbridge from San Francisco 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.