What are the cheapest airlines flying from Lansing to St. Louis round-trip?

According to our current data, American Airlines ($261), and Delta ($297) offers the cheapest pricing from Lansing to St. Louis. These flights start at 38% lower than the current average price 3 months from now.

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

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

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest day to fly round-trip from Lansing to St. Louis?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Lansing to St. Louis?

The best pricing can be found in the month of November. Prices to St. Louis from Lansing average $427. You can even find prices in November for less than $427, as users have found deals to St. Louis from as low as $258. The month of August appears to be one of the more expensive times to travel to St. Louis from Lansing. Flying in the targeted month can save you up to 43%.

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

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

How can I find direct flights from Lansing to St. Louis?

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

Can I find deals for business class flights from Lansing to St. Louis?

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

$261+ Flights from Lansing to St. Louis

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Cheap flight deals from Lansing to St. Louis

Round-trip from	$261 (American Airlines)
Popular in	August
Cheapest in	November
Average price	$372

From Lansing Capital City to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Lansing to St. Louis

Cheapest flights from Lansing to St. Louis
Explore the most affordable flight options available from Lansing to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Sun 8/175:40 pmLAN - STL

1 stop3h 38mAmerican Airlines

Thu 8/216:00 amSTL - LAN

1 stop3h 36mAmerican Airlines

Deal found 7/2

$261

Sun 8/1711:27 amLAN - STL

1 stop6h 08mDelta

Thu 8/211:26 pmSTL - LAN

2 stops9h 16mDelta

Deal found 7/2

$297

Best flights from Lansing to St. Louis
Discover carefully curated flight deals from Lansing to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sun 8/175:40 pmLAN - STL

1 stop3h 38mAmerican Airlines

Thu 8/216:00 amSTL - LAN

1 stop3h 36mAmerican Airlines

Deal found 7/2

$261

Sun 8/1711:27 amLAN - STL

1 stop6h 08mDelta

Thu 8/211:26 pmSTL - LAN

2 stops9h 16mDelta

Deal found 7/2

$297

Last-minute flights from Lansing to St. Louis
Discover last-minute flight deals from Lansing to St. Louis. Data last updated July 3, 2025 and is based on user searches.

Sun 8/175:40 pmLAN - STL

1 stop3h 38mAmerican Airlines

Thu 8/216:00 amSTL - LAN

1 stop3h 36mAmerican Airlines

Deal found 7/2

$261

Sun 8/1711:27 amLAN - STL

1 stop6h 08mDelta

Thu 8/211:26 pmSTL - LAN

2 stops9h 16mDelta

Deal found 7/2

$297

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lansing to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LansingSt. Louis

LAN - STL

LANSTL

Lansing Capital City

Sun 8/17

5:40 pm-8:18 pm

1 stop3h 38m

Lambert-St Louis

Thu 8/21

6:00 am-10:36 am

1 stop3h 36m

$261

LansingSt. Louis

LAN - STL

LANSTL

Lansing Capital City

Sun 8/17

11:27 am-4:35 pm

1 stop6h 08m

Lambert-St Louis

Thu 8/21

1:26 pm-11:42 pm

2 stops9h 16m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from Lansing to St. Louis

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

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

Currently, August is the cheapest month in which you can book a flight from Lansing to St. Louis (average of $311). Flying from Lansing to St. Louis in March is currently the most expensive (average of $356). 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 LAN to STL?

It’s optimal to fly from Lansing to St. Louis in the afternoon. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Delta and American Airlines from Lansing to St. Louis 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.

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,970 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,970 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Lansing to St. Louis round-trip?
According to our current data, American Airlines ($261), and Delta ($297) offers the cheapest pricing from Lansing to St. Louis. These flights start at 38% lower than the current average price 3 months from now.
Can I find deals for flights from Lansing to St. Louis that include hotel bookings?
Yes. In addition to deals on Lansing to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Lansing to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lansing to St. Louis.
Can I find deals for business class flights from Lansing to St. Louis?
Yes. Cheapflights offers flight deals from Lansing to St. Louis 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 Lansing to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Lansing to St. Louis (average of $311). Flying from Lansing to St. Louis in March is currently the most expensive (average of $356). 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 2 airlines flying from Lansing to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$258	Average$352	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$293	Average$438	FlexibilityNo cancel fee	On-time71%

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$261+ Cheap flights from Lansing to St. Louis (LAN - STL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Lansing to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Lansing to St. Louis

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Lansing to St. Louis

Cheapest flights from Lansing to St. LouisExplore the most affordable flight options available from Lansing to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Lansing to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lansing to St. Louis that are best for you.

Best time to book a flight from Lansing to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Lansing with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Lansing to St. Louis

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

What is the cheapest time of day to fly from LAN to STL?

Find hourly flight availability from Lansing to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Delta and American Airlines from Lansing to St. Louis 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.

Related info for your journey

Find useful and relevant information for your journey from Lansing to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Lansing to St. Louis round-trip?

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

How can I find direct flights from Lansing to St. Louis?

Can I find deals for business class flights from Lansing to St. Louis?

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

Traveling to a place near Lansing?

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Alternative routes for Lansing to St. Louis

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Top 2 airlines flying from Lansing to St. Louis

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Cheapest flights from Lansing to St. Louis
Explore the most affordable flight options available from Lansing to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.