Title: Cheap Flights from Bellingham (BLI) to Louisville (SDF) - Expedia.ca ![The Louisville, Kentucky skyline with pedestrian walkway in front](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/603002/bb7aa867-4a7a-49ff-b758-10a472246889.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Bellingham (BLI) to Louisville (SDF) - [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 Bellingham, WA (BLI-Bellingham Intl.) to Louisville International Airport (SDF) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bli,to:sdf,departure:26/10/2025TANYT&leg2=from:sdf,to:bli,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bli,to:sdf,departure:26/10/2025TANYT&leg2=from:sdf,to:bli,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) ![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 Bellingham International Airport to SDF? > If you're planning on travelling between BLI and Louisville Muhammad Ali Intl. Airport, round-trip journeys start from . This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BLI to Louisville Muhammad Ali Intl. Airport? > The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Bellingham International Airport to Louisville Intl. Airport (SDF) that have flexible change policies? > Many airlines offer the option to move your flight at no extra charge. All you pay is the cost difference between the two flights. When searching for Bellingham International Airport to Louisville Muhammad Ali Intl. Airport flights, you'll see a "No change fees" filter for you to pick. ### How far is the flight from Bellingham Intl. Airport (BLI) to Louisville Intl. Airport (SDF)? > Around 3,200 kilometres separates Bellingham and Louisville, so pack something to help you while away a couple of hours. That gripping novel you're eager to read will be ideal. ### Which airlines fly direct from Bellingham International Airport to SDF? > Direct flights aren't available, so you'll need to make at least one stop between BLI and SDF. Take advantage of the layover time to stretch your legs and enjoy some personal space. ### Are BLI to SDF flight tickets cheaper when they're purchased at the last minute? > It is possible to pick up great last-minute deals from Bellingham Intl. Airport (BLI) to Louisville Intl. Airport (SDF), but it can also be hit-or-miss. As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest easy knowing you're always seeing the latest offers. ## Travel information | Origin airport | Bellingham Intl. | | --- | --- | | Destination airport | Louisville Intl. | | Distance | 3137 km | ## Book with confidence ### Bellingham to Louisville Flights **The easy way to book your flights from Bellingham to Louisville**  With Expedia, it’s simple to find and book flights to Louisville from Bellingham 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 Louisville Intl., 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 Bellingham to Louisville today, tomorrow, or this week.   **Save dollars with cheap flights from Bellingham Intl., BLI to Louisville Intl., SDF**  Sort your search results by price to find great deals on your flight from Bellingham to Louisville—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Louisville from Bellingham 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 Louisville   - 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 Louisville from Bellingham**  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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