Title: Cheap Flights from Louisville (SDF) to Yellowknife (YZF) - Expedia.ca ![view over the back bay of Yellowknife/ Autumn in Yellowknife/ Northwest Territories, Shutterstock ID 514027276, SF SSA Case with Manager Approval: Case 07151371, Job: Prepay credit, Client/Licensee: ,](https://images.trvl-media.com/place/4146/ed880e46-4433-44a8-9c06-df7719a84a13.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Louisville (SDF) to Yellowknife (YZF) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Louisville International Airport (SDF) to Yellowknife, NT (YZF) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:yzf,departure:11/10/2025TANYT&leg2=from:yzf,to:sdf,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:yzf,departure:11/10/2025TANYT&leg2=from:yzf,to:sdf,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:sdf,to:yzf,departure:11/10/2025TANYT&leg2=from:yzf,to:sdf,departure:18/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Louisville Intl. Airport (SDF) to YZF? > Start packing your suitcase, because round-trip journeys from SDF to YZF start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to score the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from SDF to Yellowknife Airport (YZF)? > When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your trip, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Louisville Intl. Airport (SDF) to Yellowknife Airport that have flexible change policies? > Use our "No change fees" filter to find flexible travel options for your flight from SDF to Yellowknife Airport (YZF). This allows you to lock in a fantastic price ahead of time and still have the freedom to reschedule without any additional fees. You'll just need to pay the fare difference, if applicable. ### How far is the flight from SDF to YZF? > The flying distance from Louisville Intl. Airport (SDF) to YZF is 3,300 kilometres. Squeeze in a nap or bury your nose in a book and the journey will zip by. ### Which airlines fly direct from Louisville Intl. Airport (SDF) to YZF? > You won't find any airlines operating directly between Louisville Muhammad Ali Intl. Airport and Yellowknife Airport (YZF), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip! ### Are SDF to Yellowknife Airport (YZF) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Louisville Intl. Airport (SDF) to Yellowknife Airport (YZF) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start your travel planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our advice? Check back often as prices are updated frequently. ## Travel information | Origin airport | Louisville Intl. | | --- | --- | | Destination airport | Yellowknife | | Distance | 3305 km | ## Book with confidence ### Louisville to Yellowknife Flights **The easy way to book your flights from Louisville to Yellowknife**  With Expedia, it’s simple to find and book flights to Yellowknife from Louisville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Yellowknife, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Louisville to Yellowknife today, tomorrow, or this week.   **Save dollars with cheap flights from Louisville Intl., SDF to Yellowknife, YZF**  Sort your search results by price to find great deals on your flight from Louisville to Yellowknife—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Yellowknife from Louisville currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Yellowknife   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Yellowknife from Louisville**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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