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$62+ Cheap flights from St. Louis (STL) 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MSP
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Lambert-St Louis to Saint Paul are usually found in June or July, booked 78 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from St. Louis to Saint Paul

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Saint Paul (SA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$138
(CheapOair)

One-way from

$62
(Mytrip)

Popular in

January

Cheapest in

June

Average price

$310
From Lambert-St Louis to Saint Paul
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One-way flight from Lambert-St Louis to Saint Paul
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from St. Louis to Saint Paul

Cheapest flights from St. Louis to Saint Paul
Explore the most affordable flight options available from St. Louis to Saint Paul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:45 pmSTL - MSP
1 stop16h 42mFrontier
Thu 1/28:01 pmMSP - STL
1 stop12h 12mFrontier
Deal found 12/17$238
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.
Tue 12/3111:30 amSTL - MSP
1 stop5h 39mUnited Airlines
Tue 1/79:55 amMSP - STL
1 stop4h 19mUnited Airlines
Deal found 12/17$279
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:27 pmSTL - MSP
2 stops19h 50mSpirit Airlines
Tue 1/75:00 amMSP - STL
2 stops10h 21mSpirit Airlines
Deal found 12/17$365
This Mytrip deal was found by Cheapflights users on 12/18. 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.
Fri 12/279:50 amSTL - MSP
2 stops12h 26mMultiple Airlines
Tue 12/314:00 pmMSP - STL
2 stops19h 45mMultiple Airlines
Deal found 12/18$374
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:16 amSTL - MSP
1 stop27h 41mAmerican Airlines
Thu 1/25:06 amMSP - STL
1 stop4h 30mAmerican Airlines
Deal found 12/17$411
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.
Tue 12/241:00 pmSTL - MSP
1 stop9h 25mSouthwest
Thu 1/27:45 amMSP - STL
Nonstop1h 30mSouthwest
Deal found 12/17$412
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 12/286:04 amSTL - MSP
Nonstop1h 37mDelta
Mon 1/69:35 pmMSP - STL
Nonstop1h 39mDelta
Deal found 12/17$420
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/317:00 amSTL - MSP
1 stop16h 58mAlaska Airlines
Tue 1/72:35 pmMSP - STL
2 stops23h 18mAlaska Airlines
Deal found 12/17$1,172

Find flights from St. Louis to Saint Paul within your budget

Customize your flight search to find flights from St. Louis 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, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Fri 1/10

6:49 pm-11:04 pm

1 stop28h 15m

Minneapolis St Paul

Sun 1/12

10:47 am-11:27 pm

1 stop12h 40m

$138

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 1/7

11:38 am-7:24 pm

1 stop7h 46m

Minneapolis St Paul

Wed 1/15

4:30 pm-10:56 pm

1 stop6h 26m

$198

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 1/21

1:02 pm-5:29 pm

1 stop4h 27m

Minneapolis St Paul

Thu 1/23

8:00 am-2:14 pm

1 stop6h 14m

$253

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 1/21

8:20 pm-9:50 pm

Nonstop1h 30m

Minneapolis St Paul

Thu 1/23

6:20 am-8:05 am

Nonstop1h 45m

$281

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 1/7

10:22 am-11:59 am

Nonstop1h 37m

Minneapolis St Paul

Sun 1/19

9:10 am-10:54 am

Nonstop1h 44m

$285

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 12/31

4:27 pm-12:17 pm

2 stops19h 50m

Minneapolis St Paul

Tue 1/7

5:00 am-3:21 pm

2 stops10h 21m

$365

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Tue 1/28

3:48 pm-10:19 pm

3 stops30h 31m

Minneapolis St Paul

Thu 1/30

9:15 pm-8:10 pm

3 stops22h 55m

$403

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Fri 5/16

7:30 pm-3:37 pm

2 stops20h 07m

Minneapolis St Paul

Sun 5/18

4:25 pm-1:52 pm

2 stops21h 27m

$523

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Wed 1/15

5:05 pm-9:24 am

1 stop16h 19m

$62

St. LouisMinneapolis

STL - MSP

STLMSP

Lambert-St Louis

Wed 1/15

11:38 am-7:24 pm

1 stop7h 46m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 16 results
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Best time to book a flight from St. Louis to Saint Paul

Have a flexible travel schedule? Discover the best time to fly to Saint Paul from St. Louis 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.

Travel insights for flights from St. Louis to Saint Paul

Get recent, data-driven insights about flights from St. Louis to Saint Paul including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Saint Paul?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Saint Paul. Price data was last updated on December 13, 2024.

The best time to book flights from St. Louis to Saint Paul is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from St. Louis to Saint Paul?

Currently, May is the cheapest month in which you can book a flight from St. Louis to Saint Paul (average of $247). Flying from St. Louis 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 STL to SA1?

Find hourly flight availability from St. Louis 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, 2024.

When flying from St. Louis to Saint Paul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from St. Louis to Saint Paul?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Saint Paul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Saint Paul flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Saint Paul by month

Plan your trip to Saint Paul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint Paul ranges from 0.8 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Saint Paul when rainfall is around 0.8 in.

Temperature in Saint Paul by month

Plan your trip to Saint Paul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint Paul, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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, 2024.
To help decide which airline to fly from St. Louis to Saint Paul, see what other customers have to say about Frontier, American Airlines and Southwest. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Boarding

8.2

Overall

8.1

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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 St. Louis to Saint Paul?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Saint Paul. 6 airlines have flights from Lambert-St Louis to Saint Paul on a regular basis. Booking flights from Lambert-St Louis to Saint Paul should not be difficult; the airport handles an average of 5 outbound flights to Saint Paul per day.

  • How popular is this St. Louis to Saint Paul flight route?

    The Lambert-St Louis to Saint Paul flight path was viewed by 11 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 St. Louis to Saint Paul one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $62. Users have also found prices from $99 and $136 on American Airlines and Delta, respectively.

  • What are the most reliable airlines from St. Louis to Saint Paul?

    No one likes to see their flight delayed. When booking a flight from St. Louis to Saint Paul consider choosing Korean Air (95%), Air France (95%) or Virgin Atlantic (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from St. Louis to Saint Paul?

    Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Lambert-St Louis - Minneapolis St Paul) can be booked for $198 on average our data indicates $1,199 when flying from St. Louis to Saint Paul.

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

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

  • How can I find direct flights from St. Louis to Saint Paul?

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

  • Can I find deals for business class flights from St. Louis to Saint Paul?

    Yes. Cheapflights offers flight deals from St. Louis 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 St. Louis to Saint Paul?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Saint Paul (average of $247). Flying from St. Louis 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 6 airlines flying from St. Louis to Saint Paul

Discover the top 6 airlines that operate flights from St. Louis 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, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$53Average$116FlexibilityNo cancel feeOn-time83%
FrontierCheapest$108Average$188FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$200Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$220Average$363FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$229Average$301FlexibilityNo cancel feeOn-time63%
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