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Saint Paul

$148+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MSP
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheapflights Tip: The best prices from Louisville Intl to Saint Paul are usually found in June or May, booked 19 days in advance, depart on a Friday or Wednesday and return on a Monday

Cheap 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 April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/187:48 pm
SDF
-
MSP
2 stops41h 14m
Multiple Airlines
Sun 5/246:50 am
MSP
-
SDF
1 stop12h 19m
Multiple Airlines
Deal found 3/29$313
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:48 pm
SDF
-
MSP
2 stops39h 47m
Multiple Airlines
Mon 4/208:00 am
MSP
-
SDF
1 stop8h 04m
Multiple Airlines
Deal found 3/28$317
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:48 pm
SDF
-
MSP
2 stops38h 51m
Multiple Airlines
Fri 5/89:00 am
MSP
-
SDF
1 stop8h 58m
Multiple Airlines
Deal found 4/1$322
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:48 pm
SDF
-
MSP
2 stops39h 47m
Multiple Airlines
Wed 4/2210:18 am
MSP
-
SDF
1 stop28h 05m
Multiple Airlines
Deal found 3/28$333
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:26 pm
SDF
-
MSP
1 stop7h 29m
Multiple Airlines
Mon 4/208:00 am
MSP
-
SDF
1 stop8h 04m
Multiple Airlines
Deal found 3/28$337
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:26 pm
SDF
-
MSP
1 stop7h 29m
Multiple Airlines
Sun 4/1911:30 am
MSP
-
SDF
2 stops28h 34m
Multiple Airlines
Deal found 3/28$340
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:26 pm
SDF
-
MSP
1 stop7h 29m
Multiple Airlines
Thu 4/2311:30 am
MSP
-
SDF
2 stops30h 28m
Multiple Airlines
Deal found 3/28$345
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/302:27 pm
SDF
-
MSP
1 stop20h 12m
Multiple Airlines
Sat 5/210:45 am
MSP
-
SDF
1 stop25h 46m
Multiple Airlines
Deal found 3/30$346
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:26 pm
SDF
-
MSP
1 stop7h 29m
Multiple Airlines
Fri 4/177:00 am
MSP
-
SDF
1 stop9h 04m
Multiple Airlines
Deal found 3/28$348
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:06 pm
SDF
-
MSP
1 stop25h 06m
Multiple Airlines
Tue 5/1210:00 am
MSP
-
SDF
2 stops55h 15m
Multiple Airlines
Deal found 3/29$349
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/142:27 pm
SDF
-
MSP
1 stop6h 44m
Multiple Airlines
Tue 5/199:39 pm
MSP
-
SDF
2 stops20h 47m
Multiple Airlines
Deal found 3/28$351

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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$313
(Kiwi.com)

One-way from

$148
(Kiwi.com)

Popular in

March

Cheapest in

June

Average price

$388
Provider with most accurate pricing for Louisville Intl-Minneapolis St Paul flight deals.
Search Deals
Provider most trusted by Cheapflights users for Louisville Intl-Minneapolis St Paul flights.
Search Deals
From Louisville Intl to Saint Paul
Search Deals
One-way flight from Louisville Intl to Saint Paul
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 April 1, 2026.
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

Cheapest round-trip

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sat 5/2

5:35 am-12:10 pm

2 stops7h 35m

Minneapolis St Paul

Tue 5/5

3:15 pm-8:35 pm

1 stop4h 20m

$372

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sat 5/16

4:50 pm-7:55 pm

1 stop4h 05m

Minneapolis St Paul

Sun 5/17

5:10 am-9:45 am

1 stop3h 35m

$406

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Fri 6/5

8:05 pm-11:15 pm

1 stop4h 10m

Minneapolis St Paul

Mon 6/8

4:25 pm-9:55 pm

1 stop4h 30m

$406

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Fri 5/1

6:55 am-3:00 pm

2 stops9h 05m

Minneapolis St Paul

Tue 5/5

2:15 pm-10:55 pm

2 stops7h 40m

$408
Quickest round-trip

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Fri 6/19

7:51 pm-9:00 pm

Nonstop2h 09m

Minneapolis St Paul

Sat 6/27

8:00 pm-11:00 pm

Nonstop2h 00m

$439
Cheapest one-way

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 6/9

4:20 pm-11:55 pm

2 stops8h 35m

$193

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sat 6/27

5:05 pm-10:20 pm

2 stops6h 15m

$224

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sat 5/30

5:35 am-12:10 pm

2 stops7h 35m

$224

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sun 5/24

3:50 pm-10:20 pm

2 stops7h 30m

$224

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 6/2

7:37 pm-8:46 am

1 stop14h 09m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 March 13, 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 $67). 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 April 1, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 18% 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 March 28, 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 April 1, 2026.

The most flights from SDF to SA1 are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from Louisville to Saint Paul?

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 April 1, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican 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
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,335 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,366 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,543 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Sun Country Air
6.8
Okay
338 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 10 flights from Louisville Intl to Saint Paul per day from 4 different airlines.

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

    The Louisville Intl to Saint Paul flight path was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisville to Saint Paul?

    For as low as $380, Southwest can have you in Saint Paul from Louisville in 4h 10m. There are 603 mi between Louisville and Saint Paul.

  • 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 ($77), Southwest ($154), and Delta ($218).

  • 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: Air France (88%), Korean Air (82%), Virgin Atlantic( 82%).

  • 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 $548, our data indicates the cheapest price to be $148. The most popular route (Louisville Intl - Minneapolis St Paul), is priced around $313.

  • 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, March is the cheapest month in which you can book a flight from Louisville to Saint Paul (average of $67). 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.

See more FAQs

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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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$79Average$155FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$171Average$337FlexibilityNo cancel feeOn-time71%
DeltaCheapest$238Average$451FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$305Average$553FlexibilityNo cancel feeOn-time63%

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