$137+ Cheap flights from Louisville (SDF) to Saint Paul, MN
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Louisville to Saint Paul 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 Saint Paul
Cheapest flights from Louisville to Saint PaulExplore the most affordable flight options available from Louisville to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Louisville to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This American Airlines deal was found by Cheapflights users on 1/27. 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.
This American Airlines deal was found by Cheapflights users on 1/28. 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.
This American Airlines deal was found by Cheapflights users on 1/27. 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.
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/27. 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.
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/28. 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.
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 1/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Louisville to Saint Paul
Keep the following information in mind while searching for Louisville to Saint Paul flight deals. Data was last updated January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $263 (American Airlines) |
One-way from | $137 (American Airlines) |
Popular in | January |
Cheapest in | June |
Average price | $579 |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Louisville to Saint Paul that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Tue 3/17
12:07 pm-9:21 pm
1 stop10h 14m
Minneapolis St Paul
Fri 3/20
7:40 am-9:26 pm
1 stop12h 46m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Wed 2/25
2:30 pm-9:50 pm
2 stops8h 20m
Minneapolis St Paul
Wed 3/4
4:35 pm-10:10 pm
1 stop4h 35m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Thu 5/14
8:10 pm-11:00 pm
1 stop3h 50m
Minneapolis St Paul
Mon 5/18
10:20 am-3:00 pm
1 stop3h 40m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Wed 2/18
9:00 am-9:41 pm
1 stop13h 41m
Minneapolis St Paul
Sat 2/21
8:05 am-10:13 pm
1 stop13h 08m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Sat 3/21
6:40 am-9:50 am
1 stop4h 10m
Minneapolis St Paul
Thu 3/26
5:15 am-9:55 am
1 stop3h 40m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Fri 2/27
8:40 pm-11:40 pm
1 stop4h 00m
Minneapolis St Paul
Mon 3/2
5:50 pm-11:00 pm
1 stop4h 10m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Fri 3/13
6:35 am-9:50 am
1 stop4h 15m
Minneapolis St Paul
Mon 3/16
5:45 pm-10:40 pm
1 stop3h 55m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Wed 3/25
6:15 am-7:37 am
Nonstop2h 22m
Minneapolis St Paul
Sat 3/28
8:00 pm-11:09 pm
Nonstop2h 09m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Thu 5/21
4:00 pm-5:14 pm
Nonstop2h 14m
Minneapolis St Paul
Sun 5/24
9:00 am-12:03 pm
Nonstop2h 03m
LouisvilleMinneapolis
SDF - MSP
SDFMSP
Louisville Intl
Fri 6/19
1:20 pm-2:30 pm
Nonstop2h 10m
Minneapolis St Paul
Sat 6/27
7:50 pm-10:50 pm
Nonstop2h 00m
Best time to book a flight from Louisville to Saint Paul
Have a flexible travel schedule? Discover the best time to fly to Saint Paul from Louisville with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Louisville to Saint Paul
How far ahead should I book a flight from Louisville to Saint Paul?
Use this chart to determine the optimal time to book a round-trip flight from Louisville to Saint Paul. Price data was last updated on January 23, 2026.
To ensure you get the cheapest price possible for a flight from Louisville to Saint Paul, you should look to book at least 19 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Louisville to Saint Paul?
Currently, March is the cheapest month in which you can book a flight from Louisville to Saint Paul (average of $60). Flying from Louisville to Saint Paul in January is currently the most expensive (average of $274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SDF to SA1?
Find hourly flight availability from Louisville to Saint Paul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 31% on flights from Louisville to Saint Paul by exploring options for tickets in the evening.
What is the cheapest day to fly from Louisville to Saint Paul?
Use this chart to determine the cheapest time to fly round-trip from Louisville to Saint Paul. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their Louisville to Saint Paul flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Louisville to Saint Paul
Explore weekly flight availability from Louisville to Saint Paul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.
The most flights from SDF to SA1 are scheduled on a Wednesday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
Reviews of airlines servicing Saint Paul
Get insights into the airlines that provide service to Saint Paul. 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 Saint Paul. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and American Airlines from Louisville to Saint Paul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Thomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Louisville to Saint Paul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Louisville to Saint Paul
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Louisville to Saint Paul
Discover the top 4 airlines that operate flights from Louisville to Saint Paul. 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 2,558,603 searches. Data last updated January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$158 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$178 | Average$340 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$234 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$305 | Average$407 | FlexibilityNo cancel fee | On-time63% |