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Saint Paul

$78+ 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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MSP
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Saint Paul are usually found in June or September, booked 19 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap 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 July 29, 2025.

Round-trip from

$155
(Cheapflightsfares)

One-way from

$78
(Cheapflightsfares)

Popular in

February

Cheapest in

June

Average price

$298
From Louisville Intl to Saint Paul
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One-way flight from Louisville Intl to Saint Paul
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Highest demand for flights based on searches. 21% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Louisville to Saint Paul

Cheapest flights from Louisville to Saint Paul
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 July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:33 pmSDF - MSP
Nonstop2h 05mSun Country Air
Thu 9/188:24 amMSP - SDF
Nonstop1h 51mSun Country Air
Deal found 7/27$155
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 9/177:00 amSDF - MSP
1 stop11h 02mAmerican Airlines
Sat 9/205:21 amMSP - SDF
1 stop7h 42mAmerican Airlines
Deal found 7/28$183
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:10 pmSDF - MSP
1 stop7h 58mMultiple Airlines
Sun 9/212:42 pmMSP - SDF
Nonstop1h 51mMultiple Airlines
Deal found 7/27$188
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:46 pmSDF - MSP
1 stop7h 42mSpirit Airlines
Sun 8/246:00 amMSP - SDF
1 stop6h 51mSpirit Airlines
Deal found 7/27$215
This Southwest deal was found by Cheapflights users on 7/29. 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.
Wed 8/205:30 amSDF - MSP
1 stop5h 55mSouthwest
Wed 8/277:25 amMSP - SDF
1 stop4h 00mSouthwest
Deal found 7/29$237

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Saint Paul 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Louisville to Saint Paul that are best for you.

Fly from

Louisville

Fly to

Saint Paul

Route

Depart

Return

Price

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sun 9/14

6:33 pm-7:38 pm

Nonstop2h 05m

Minneapolis St Paul

Thu 9/18

8:24 am-11:15 am

Nonstop1h 51m

$155

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Wed 9/17

7:00 am-5:02 pm

1 stop11h 02m

Minneapolis St Paul

Sat 9/20

5:21 am-2:03 pm

1 stop7h 42m

$183

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 9/18

3:10 pm-10:08 pm

1 stop7h 58m

Minneapolis St Paul

Sun 9/21

2:42 pm-5:33 pm

Nonstop1h 51m

$188

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sun 8/17

2:46 pm-9:28 pm

1 stop7h 42m

Minneapolis St Paul

Sun 8/24

6:00 am-1:51 pm

1 stop6h 51m

$215

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Wed 8/20

5:30 am-10:25 am

1 stop5h 55m

Minneapolis St Paul

Wed 8/27

7:25 am-12:25 pm

1 stop4h 00m

$237

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 9/11

12:19 pm-1:24 pm

Nonstop2h 05m

$78

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Wed 9/3

7:00 am-5:02 pm

1 stop11h 02m

$97

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sun 8/31

2:46 pm-9:28 pm

1 stop7h 42m

$107

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sat 8/30

3:10 pm-7:35 pm

1 stop5h 25m

$119

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 10/7

10:14 am-4:37 pm

1 stop7h 23m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results
1
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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.
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.

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 July 25, 2025.

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, May is the cheapest month in which you can book a flight from Louisville to Saint Paul (average of $247). Flying from Louisville to Saint Paul in March is currently the most expensive (average of $335). 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 July 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Louisville to Saint Paul as you normally would.

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 December 16, 2024.

Travelers seeking maximum savings on their Louisville to Saint Paul flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday afternoons 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 July 29, 2025.

The most flights from SDF to SA1 are scheduled on a Tuesday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 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 July 29, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Sun Country Air
6.9
Okay
333 reviews
Southwest
8.0
Very good
4,238 reviews

Crew

8.6

Overall

8.0

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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.

  • What airport do you fly from for flights from Louisville to Saint Paul?

    If you book a flight to Saint Paul from Louisville, you will be flying from Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 5.3 mi from the center of Louisville. There are 9 flights from Louisville Intl to Saint Paul per day from 5 different airlines.

  • How popular is this Louisville to Saint Paul flight route?

    The Louisville Intl to Saint Paul flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Louisville to Saint Paul one-way?

    The cheapest airlines for a one-way flight from Louisville to Saint Paul are Sun Country Air ($78), American Airlines ($97), and Spirit Airlines ($107).

  • What are the most reliable airlines from Louisville to Saint Paul?

    Before booking your flight to Saint Paul from Louisville, check out the most reliable airlines to get you to your destination on time: Sun Country Air (93%), Korean Air (92%), Air France( 92%).

  • What are the cheapest flights from Louisville to Saint Paul?

    Looking for the cheapest flight from Louisville to Saint Paul? While on average our users pay $379, our data indicates the cheapest price to be $89. The most popular route (Louisville Intl - Minneapolis St Paul), is priced around $155.

  • Can I find deals for flights from Louisville to Saint Paul that include hotel bookings?

    Yes. In addition to deals on Louisville to Saint Paul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to Saint Paul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to Saint Paul.

  • Can I find deals for business class flights from Louisville to Saint Paul?

    Yes. Cheapflights offers flight deals from Louisville to Saint Paul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to Saint Paul?

    Currently, May is the cheapest month in which you can book a flight from Louisville to Saint Paul (average of $247). Flying from Louisville to Saint Paul in March is currently the most expensive (average of $335). 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.

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Top 5 airlines flying from Louisville to Saint Paul

Discover the top 5 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$79Average$158FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$179Average$338FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$198Average$388FlexibilityNo cancel feeOn-time69%
DeltaCheapest$199Average$389FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$327Average$409FlexibilityNo cancel feeOn-time63%

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