$271+ Cheap flights from Louisville (SDF) to Québec City (YQB)
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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YQB
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Québec City 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 Louisville to Québec City
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Best
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One-way
Cheapest flights from Louisville to Québec CityExplore the most affordable flight options available from Louisville to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Louisville to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Air Canada deal was found by Cheapflights users on 9/9. 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 11/95:10 am -
1 stop9h 35m
Thu 11/1212:45 pm -
1 stop7h 54m
Deal found 9/9![Air Canada logo]()
$579
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:29 am -
1 stop7h 15m
Sun 11/12:00 pm -
1 stop8h 03m
Deal found 9/10![American Airlines logo]()
$611
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/95:15 am -
1 stop8h 57m
Fri 10/164:55 pm -
1 stop6h 46m
Deal found 9/8![Air Canada logo]()
$627
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:14 pm -
2 stops23h 37m
Thu 11/122:00 pm -
1 stop8h 03m
Deal found 9/9![American Airlines logo]()
$634
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/95:15 am -
1 stop8h 57m
Thu 10/153:53 pm -
1 stop7h 48m
Deal found 9/9![Air Canada logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/11. 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 12/17:00 am -
1 stop7h 45m
Tue 12/153:45 pm -
1 stop8h 04m
Deal found 9/11![United Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/289:02 am -
1 stop5h 43m
Tue 12/156:00 am -
1 stop7h 02m
Deal found 9/11![United Airlines logo]()
$692
This Air Canada deal was found by Cheapflights users on 9/8. 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 10/31:25 pm -
1 stop9h 16m
Thu 10/84:55 pm -
1 stop6h 46m
Deal found 9/8![Air Canada logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/97:00 am -
1 stop7h 12m
Thu 10/153:53 pm -
1 stop7h 48m
Deal found 9/10![United Airlines logo]()
$697
This Air Canada deal was found by Cheapflights users on 9/11. 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 11/287:00 am -
1 stop7h 45m
Tue 12/1510:55 am -
2 stops7h 22m
Deal found 9/11![Air Canada logo]()
$706
Best flights from Louisville to Québec CityDiscover carefully curated flight deals from Louisville to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Louisville to Québec City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/95:15 am -
1 stop8h 57m
Fri 10/164:55 pm -
1 stop6h 46m
Deal found 9/9![Air Canada logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/8. 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 2/276:30 am -
1 stop5h 18m
Wed 3/312:45 pm -
1 stop7h 15m
Deal found 9/8![United Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/95:15 am -
1 stop8h 57m
Wed 10/146:00 am -
1 stop6h 39m
Deal found 9/8![United Airlines logo]()
$687
This Air Canada deal was found by Cheapflights users on 9/7. 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 10/85:15 am -
2 stops8h 40m
Tue 10/133:53 pm -
1 stop7h 48m
Deal found 9/7![Air Canada logo]()
$766
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/97:00 am -
1 stop7h 12m
Thu 10/153:53 pm -
1 stop7h 48m
Deal found 9/10![United Airlines logo]()
$697
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/711:15 am -
1 stop11h 26m
Sun 10/113:53 pm -
1 stop7h 48m
Deal found 9/7![United Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Sun 11/15:10 am -
1 stop9h 35m
Mon 1/46:00 am -
1 stop6h 52m
Deal found 9/11![United Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/95:15 am -
1 stop8h 57m
Fri 10/1612:45 pm -
1 stop10h 56m
Deal found 9/7![United Airlines logo]()
$731
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/211:16 am -
1 stop5h 25m
Fri 1/112:45 pm -
1 stop10h 59m
Deal found 9/11![United Airlines logo]()
$769
This United Airlines deal was found by Cheapflights users on 9/11. 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 11/289:02 am -
1 stop5h 43m
Mon 12/213:45 pm -
1 stop6h 54m
Deal found 9/11![United Airlines logo]()
$769
Last-minute flights from Louisville to Québec CityDiscover last-minute flight deals from Louisville to Québec City. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Québec City. Data last updated September 11, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/8. 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 10/31:25 pm -
1 stop9h 16m
Thu 10/84:55 pm -
1 stop6h 46m
Deal found 9/8![Air Canada logo]()
$693
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/711:15 am -
1 stop11h 26m
Sun 10/113:53 pm -
1 stop7h 48m
Deal found 9/7![United Airlines logo]()
$709
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:29 am -
1 stop7h 15m
Wed 10/142:25 pm -
1 stop7h 10m
Deal found 9/7![American Airlines logo]()
$687
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/85:15 am -
1 stop8h 57m
Sun 10/116:00 am -
1 stop6h 39m
Deal found 9/7![United Airlines logo]()
$731
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/95:15 am -
1 stop8h 57m
Fri 10/164:55 pm -
1 stop6h 46m
Deal found 9/8![Air Canada logo]()
$627
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/95:15 am -
1 stop8h 57m
Thu 10/153:53 pm -
1 stop7h 48m
Deal found 9/9![Air Canada logo]()
$648
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/97:00 am -
1 stop7h 12m
Thu 10/153:53 pm -
1 stop7h 48m
Deal found 9/10![United Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:29 am -
1 stop7h 15m
Sun 11/12:00 pm -
1 stop8h 03m
Deal found 9/10![American Airlines logo]()
$611
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/297:00 am -
1 stop7h 45m
Mon 1/46:00 am -
1 stop6h 52m
Deal found 9/11![United Airlines logo]()
$714
One-way flights from Louisville to Québec CitySearch for one-way flight options from Louisville to Québec City. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Louisville to Québec City. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:18 pm -
3 stops41h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$324
Find flight deals from Louisville to Québec City
Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Québec City (YQB). 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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $579 (Air Canada) |
One-way from | $271 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Louisville to Québec City 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 11, 2026.
Use the filters below to find and compare flights from Louisville to Québec City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Sun 10/18
7:15 am-1:07 pm
1 stop5h 52m
Québec City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$271
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Sun 10/18
9:09 pm-4:50 pm
2 stops43h 41m
Québec City
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$395
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Fri 10/9
5:15 am-2:12 pm
1 stop8h 57m
Québec City
Fri 10/16
4:55 pm-11:41 pm
1 stop6h 46m
$648
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Sat 2/27
6:30 am-11:48 am
1 stop5h 18m
Québec City
Wed 3/3
12:45 pm-8:00 pm
1 stop7h 15m
$667
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Fri 10/9
5:15 am-2:12 pm
1 stop8h 57m
Québec City
Wed 10/14
6:00 am-12:39 pm
1 stop6h 39m
$687
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Fri 10/9
7:00 am-2:12 pm
1 stop7h 12m
Québec City
Thu 10/15
3:53 pm-11:41 pm
1 stop7h 48m
$697
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Wed 10/7
11:15 am-10:41 pm
1 stop11h 26m
Québec City
Sun 10/11
3:53 pm-11:41 pm
1 stop7h 48m
$709
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Sun 11/1
5:10 am-2:45 pm
1 stop9h 35m
Québec City
Mon 1/4
6:00 am-12:52 pm
1 stop6h 52m
$714
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Fri 10/9
5:15 am-2:12 pm
1 stop8h 57m
Québec City
Fri 10/16
12:45 pm-11:41 pm
1 stop10h 56m
$731
LouisvilleQuébec City
SDF Louisville Intl - YQB Québec City
SDFYQB
Louisville Intl
Thu 10/8
5:15 am-1:55 pm
2 stops8h 40m
Québec City
Tue 10/13
3:53 pm-11:41 pm
1 stop7h 48m
$766
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Louisville to Québec City
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 Louisville to Québec City in September.
| 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 Louisville-Québec City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Québec City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Québec City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Québec City 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 Louisville-Québec City 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 Louisville to Québec City
Have a flexible travel schedule? Discover the best time to fly to Québec City from Louisville with our price prediction graph.
SDF-YQB
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.
Reviews of airlines servicing Québec City
Get insights into the airlines that provide service to Québec City. 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 Québec City. Reviews last updated September 11, 2026.
Get a feel of what it's like to fly with United Airlines from Louisville to Québec City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Comfort
7.3
Boarding
7.7
Crew
8.1
Entertainment
7.1
Overall
7.4
Food
6.7
Reviews
1 / 20
6.0
GoodMiz,Oct 2024
EWR - YYZ
Related info for your journey
Find useful and relevant information for your journey from Louisville to Québec City. 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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Complete your trip
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Find flights from Louisville to Québec City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Louisville and Québec City flights
Browse other Louisville and Québec City flight options. Last updated on September 11, 2026.
Other flights from Louisville
Browse through other flights departing from Louisville. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Québec City
Explore flights to Québec City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 11, 2026.
Top airline flying from Louisville to Québec City
Discover the top airline that operate flights from Louisville to Québec City. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$383 | Average$745 | FlexibilityNo cancel fee | On-time69% |