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Saint Paul

$97+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — MSP
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 Thursday

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 September 15, 2025.

Round-trip from

$183
(American Airlines)

One-way from

$97
(American Airlines)

Popular in

February

Cheapest in

June

Average price

$469
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. 17% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/112:21 pmSDF - MSP
1 stop10h 19mAmerican Airlines
Sat 10/185:00 amMSP - SDF
1 stop7h 47mAmerican Airlines
Deal found 9/14$183
This SmartFares deal was found by Cheapflights users on 9/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:13 pmSDF - MSP
Nonstop2h 05mSun Country Air
Sun 9/212:42 pmMSP - SDF
Nonstop1h 51mSun Country Air
Deal found 9/13$210
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:45 amSDF - MSP
1 stop13h 03mAmerican Airlines
Wed 10/297:00 amMSP - SDF
1 stop9h 23mAmerican Airlines
Deal found 9/15$250
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:27 amSDF - MSP
1 stop11h 01mAmerican Airlines
Mon 12/229:09 amMSP - SDF
1 stop13h 22mAmerican Airlines
Deal found 9/15$253
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 11/285:20 pmSDF - MSP
1 stop7h 33mAmerican Airlines
Sat 12/67:00 amMSP - SDF
1 stop9h 34mAmerican Airlines
Deal found 9/13$257
This KAYAK deal was found by Cheapflights users on 9/14. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/68:10 pmSDF - MSP
2 stops16h 48mSpirit Airlines
Thu 10/95:45 amMSP - SDF
2 stops11h 18mSpirit Airlines
Deal found 9/14$264
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 10/146:45 amSDF - MSP
1 stop11h 34mAmerican Airlines
Wed 10/227:00 amMSP - SDF
1 stop9h 23mAmerican Airlines
Deal found 9/14$277
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:21 pmSDF - MSP
1 stop10h 19mAmerican Airlines
Thu 11/68:45 amMSP - SDF
1 stop11h 44mAmerican Airlines
Deal found 9/15$278
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/145:10 pmSDF - MSP
1 stop28h 58mMultiple Airlines
Wed 10/225:45 amMSP - SDF
2 stops9h 51mMultiple Airlines
Deal found 9/13$283
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:15 amSDF - MSP
2 stops17h 12mSpirit Airlines
Wed 10/295:45 amMSP - SDF
2 stops9h 51mSpirit Airlines
Deal found 9/15$286

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 September 15, 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

Tue 10/14

7:00 am-11:15 pm

1 stop17h 15m

Minneapolis St Paul

Tue 10/21

1:10 pm-10:01 am

1 stop19h 51m

$303

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 10/30

6:58 pm-9:22 pm

2 stops27h 24m

Minneapolis St Paul

Thu 11/6

1:39 pm-9:04 am

2 stops18h 25m

$303

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Mon 10/13

7:00 am-11:15 pm

1 stop17h 15m

Minneapolis St Paul

Sat 10/25

8:00 am-10:30 pm

1 stop13h 30m

$303

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 10/7

8:45 am-11:15 pm

1 stop15h 30m

Minneapolis St Paul

Sat 11/1

6:00 am-10:29 pm

1 stop15h 29m

$303

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sat 11/15

3:38 pm-12:06 am

2 stops9h 28m

Minneapolis St Paul

Mon 11/17

6:10 am-9:29 pm

1 stop14h 19m

$306

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Tue 10/14

6:25 am-9:10 am

1 stop3h 45m

Minneapolis St Paul

Tue 10/21

5:55 pm-10:45 pm

1 stop3h 50m

$317

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sun 9/21

6:33 pm-7:38 pm

Nonstop2h 05m

Minneapolis St Paul

Sun 9/28

6:12 am-7:02 pm

1 stop11h 50m

$321

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Sun 10/12

5:02 pm-12:09 am

1 stop8h 07m

Minneapolis St Paul

Sat 10/18

5:00 am-5:23 pm

1 stop11h 23m

$321

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Wed 10/15

7:20 pm-9:01 am

1 stop14h 41m

Minneapolis St Paul

Fri 10/24

6:30 pm-9:59 am

1 stop14h 29m

$326

LouisvilleMinneapolis

SDF - MSP

SDFMSP

Louisville Intl

Thu 10/2

7:56 pm-2:12 pm

1 stop19h 16m

Minneapolis St Paul

Wed 10/8

6:30 am-5:55 pm

1 stop10h 25m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 22 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 September 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, 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 September 15, 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 Tuesday evenings 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.

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 September 15, 2025.

The most flights from SDF to SA1 are scheduled on a Sunday (14 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (11 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 September 15, 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
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,929 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Sun Country Air
6.9
Okay
330 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 11 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.

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

    For as low as $306, United Airlines can have you in Saint Paul from Louisville in 9h 28m. There are 603 mi between Louisville and Saint Paul. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 (100%), Korean Air (89%), SkyWest Airlines( 83%).

  • 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 $501, our data indicates the cheapest price to be $79. The most popular route (Louisville Intl - Minneapolis St Paul), is priced around $210.

  • 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$79Average$158FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$178Average$345FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$432FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$388FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$327Average$413FlexibilityNo cancel feeOn-time63%

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