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Saint Paul

$103+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MSP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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1. Tell us where you want to go

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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 December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/259:05 amSDF - MSP
1 stop13h 54mUnited Airlines
Sun 12/286:00 amMSP - SDF
1 stop6h 13mUnited Airlines
Deal found 12/16$523
This Delta deal was found by Cheapflights users on 12/17. 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.
Sat 12/274:39 pmSDF - MSP
Nonstop2h 20mDelta
Wed 12/317:49 pmMSP - SDF
Nonstop2h 14mDelta
Deal found 12/17$549
This Delta deal was found by Cheapflights users on 12/15. 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.
Thu 12/256:40 amSDF - MSP
Nonstop2h 20mDelta
Thu 12/257:49 pmMSP - SDF
Nonstop2h 14mDelta
Deal found 12/15$599
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/279:05 amSDF - MSP
1 stop6h 21mUnited Airlines
Wed 12/316:00 amMSP - SDF
1 stop6h 13mUnited Airlines
Deal found 12/17$604
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/251:45 pmSDF - MSP
1 stop6h 55mDelta
Sun 12/287:49 pmMSP - SDF
Nonstop2h 14mDelta
Deal found 12/16$609
This Delta deal was found by Cheapflights users on 12/17. 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.
Fri 12/1912:37 pmSDF - MSP
Nonstop2h 13mDelta
Wed 12/247:49 pmMSP - SDF
Nonstop2h 14mDelta
Deal found 12/17$619
This Southwest deal was found by Cheapflights users on 12/17. 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.
Sat 12/277:05 pmSDF - MSP
1 stop6h 00mSouthwest
Wed 12/317:15 amMSP - SDF
2 stops8h 55mSouthwest
Deal found 12/17$620
This Delta deal was found by Cheapflights users on 12/15. 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.
Sat 12/204:39 pmSDF - MSP
Nonstop2h 20mDelta
Sun 12/215:15 amMSP - SDF
1 stop5h 11mDelta
Deal found 12/15$649

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(American Airlines)

One-way from

$103
(Kiwi.com)

Popular in

February

Cheapest in

June

Average price

$514
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. 13% potential increase in price ($60 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 December 2025
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 December 18, 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

Wed 1/14

8:07 am-5:09 pm

1 stop10h 02m

Minneapolis St Paul

Wed 1/21

10:15 am-6:39 pm

1 stop7h 24m

$255

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Wed 1/14

1:55 pm-7:51 pm

1 stop6h 56m

Minneapolis St Paul

Wed 1/21

3:00 pm-2:41 pm

2 stops22h 41m

$313

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 2/5

3:36 pm-4:27 pm

2 stops25h 51m

Minneapolis St Paul

Mon 2/9

6:42 am-8:17 pm

1 stop12h 35m

$328

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 2/5

8:07 am-4:58 pm

1 stop9h 51m

Minneapolis St Paul

Mon 2/9

7:02 am-11:19 pm

1 stop15h 17m

$331

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 2/17

6:00 am-10:48 am

1 stop5h 48m

Minneapolis St Paul

Tue 2/24

11:04 am-9:23 pm

1 stop9h 19m

$337

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 2/5

11:40 am-8:25 pm

2 stops9h 45m

Minneapolis St Paul

Mon 2/9

5:50 am-5:10 pm

2 stops10h 20m

$383

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 1/15

6:23 am-7:46 am

Nonstop2h 23m

Minneapolis St Paul

Thu 1/22

7:54 pm-11:06 pm

Nonstop2h 12m

$399

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 3/31

6:40 am-8:09 am

Nonstop2h 29m

Minneapolis St Paul

Tue 4/7

7:45 pm-10:51 pm

Nonstop2h 06m

$399

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 2/17

6:23 am-7:45 am

Nonstop2h 22m

Minneapolis St Paul

Tue 2/24

7:54 pm-11:05 pm

Nonstop2h 11m

$399

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Wed 3/18

12:35 pm-1:51 pm

Nonstop2h 16m

Minneapolis St Paul

Sat 3/21

8:54 am-11:54 am

Nonstop2h 00m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 23 results
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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 December 12, 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, 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 $269). 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 December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% 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 December 16, 2024.

Travelers seeking maximum savings on their Louisville to Saint Paul flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 18, 2025.
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.
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,055 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Sun Country Air
6.9
Okay
333 reviews
Southwest
7.9
Good
4,250 reviews

Boarding

8.1

Food

7.0

Crew

8.6

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 7 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 6 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 $255, American Airlines can have you in Saint Paul from Louisville in 10h 02m. 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 ($198).

  • 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: SkyWest Airlines (100%), Korean Air (87%), Air France( 86%).

  • 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 $1,035, our data indicates the cheapest price to be $133. The most popular route (Louisville Intl - Minneapolis St Paul), is priced around $328.

  • 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 $60). Flying from Louisville to Saint Paul in January is currently the most expensive (average of $269). 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 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$79Average$158FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$178Average$340FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$445FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$331Average$409FlexibilityNo cancel feeOn-time63%

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