Cheap Flights From O'Hare Intl. (ORD) To Louisville Intl. (SDF)

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Cheapest Flights from Chicago (ORD) to Louisville (SDF)

The cheapest flights to Louisville Intl. found within the past 7 days were CA $954 round trip and CA $1,053 one way. Prices and availability subject to change. Additional terms may apply.

Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $954 Roundtrip, found 17 hours ago
CA $954
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $954 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $967 Roundtrip, found 17 hours ago
CA $967
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $967 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $981 Roundtrip, found 17 hours ago
CA $981
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $981 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,037 Roundtrip, found 17 hours ago
CA $1,037
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,037 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,050 Roundtrip, found 17 hours ago
CA $1,050
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,050 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,061 Roundtrip, found 17 hours ago
CA $1,061
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,061 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,065 Roundtrip, found 17 hours ago
CA $1,065
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,065 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,117 Roundtrip, found 17 hours ago
CA $1,117
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,117 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,132 Roundtrip, found 17 hours ago
CA $1,132
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,132 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,143 Roundtrip, found 17 hours ago
CA $1,143
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,143 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,148 Roundtrip, found 17 hours ago
CA $1,148
Roundtrip
found 17 hours ago
Select Delta flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,148 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,157 Roundtrip, found 17 hours ago
CA $1,157
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,157 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,170 Roundtrip, found 17 hours ago
CA $1,170
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,170 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,183 Roundtrip, found 17 hours ago
CA $1,183
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,183 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,196 Roundtrip, found 17 hours ago
CA $1,196
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,196 found 17 hours ago
Fri, May 8 - Sun, May 10
ORD
Chicago
SDF
Louisville
CA $1,210 Roundtrip, found 17 hours ago
CA $1,210
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Fri, May 8 from Chicago to Louisville, returning Sun, May 10, priced at CA $1,210 found 17 hours ago

Frequently asked questions

Are there direct flights from O'Hare Intl. Airport (ORD) to SDF?
United Airlines and American Airlines are a couple of the airlines that advertise nonstop flights from O'Hare Airport to SDF. If you want to get to where you're headed without a stopover, these are the options for you.
What airlines fly from O'Hare Intl. Airport (ORD) to SDF?
If you're flying to Louisville from Chicago, you'll find a number of airlines advertising direct flights. One of the best is United Airlines (UA), which operates 152 flights on this route every month. Another popular choice is American Airlines (AA), which has 112 flights every month. The more airlines you consider, the more likely you are to snag an amazing deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.